Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456
JP3892103B2 - Tightening band for tire slip stopper - Google Patents
[go: Go Back, main page]

JP3892103B2 - Tightening band for tire slip stopper - Google Patents

Tightening band for tire slip stopper Download PDF

Info

Publication number
JP3892103B2
JP3892103B2 JP10053797A JP10053797A JP3892103B2 JP 3892103 B2 JP3892103 B2 JP 3892103B2 JP 10053797 A JP10053797 A JP 10053797A JP 10053797 A JP10053797 A JP 10053797A JP 3892103 B2 JP3892103 B2 JP 3892103B2
Authority
JP
Japan
Prior art keywords
band
tire
tightening
circumference
slip stopper
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP10053797A
Other languages
Japanese (ja)
Other versions
JPH10287112A (en
JPH10287112A5 (en
Inventor
関口  巧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yokohama Rubber Co Ltd
Original Assignee
Yokohama Rubber Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yokohama Rubber Co Ltd filed Critical Yokohama Rubber Co Ltd
Priority to JP10053797A priority Critical patent/JP3892103B2/en
Publication of JPH10287112A publication Critical patent/JPH10287112A/en
Publication of JPH10287112A5 publication Critical patent/JPH10287112A5/ja
Application granted granted Critical
Publication of JP3892103B2 publication Critical patent/JP3892103B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Tires In General (AREA)

Description

【0001】
【発明の属する技術分野】
この発明は、車両用タイヤに装着したタイヤ滑り止め具の正面側縁部のフックに掛着し、該タイヤ滑り止め具に締付け力を与えてタイヤに緊着させる締付けバンドに関する。
【0002】
【従来の技術】
従来、この種のタイヤ滑り止め具用締め付けバンドの代表的な製品としては、ゴム等の伸縮性を有する弾性材料からなる単一Oリング型のものと、外側リングとこれと同心の内側リングとを放射状のアームにより連結した二重Oリング型のものとがあり、単一Oリング型のものは通常3本を一組として使用している。
【0003】
【発明が解決しようとする課題】
上記締付けバンドの使用時に生じる一般的な性状として、タイヤの高速回転によりタイヤ滑り止め具に作用する遠心力が大きくなって締付けバンドの締付け力(張力)の限度を超えると、タイヤ滑り止め具が膨らんでタイヤ表面から浮き上がり、車体との接触干渉を生じたり、あるいはこの状態でタイヤ滑り止め具が外部からの横力を受けると、タイヤに対する装着位置が偏心してタイヤの内側に巻き込まれるという予期しない現象が発生する。
【0004】
このような好ましくない事態が生じるのを防止するための対策としては、単一Oリング型のものでは弾性率の大きいゴム等の材質のものとするか、直径の小さいOリングを使用することによって、必要な張力を確保する必要があるため、タイヤ滑り止め具への掛着・脱着時に多大の労力を消耗することになり、掛脱作業が容易にはできないという問題が生じる。また、二重Oリング型のものは、内側リングの直径を小さくすることによってタイヤ滑り止め具の膨らみや偏心を少なくすることができるけれども、タイヤ滑り止め具への掛脱作業性の点では単一Oリング型のものに比べて遙かに困難であるという問題がある。
【0005】
この発明は、上記のような従来技術の問題点を解決するためになされたものであり、高速走行中におけるタイヤ滑り止め具の膨らみや偏心を抑制できる締付け力と、タイヤ滑り止め具への掛脱時の作業容易性との双方を兼ね備えたタイヤ滑り止め具用締付けバンドを提供することを目的とする。
【0006】
【課題を解決するための手段】
上記目的を達成するために、この発明が採用した解決手段は次のとおりである。
【0007】
環状の外側バンドと、該外側バンドから中心方向に延びる複数の連結アームと、該連結アームを介して前記外側バンドに連結された内側バンドとが弾性材料により一体に成形されてなるタイヤ滑り止め具用締付けバンドにおいて、前記内側バンドは連結アームとの連結点を含む同心円を外接円とする多辺形に形成され、該多辺形の周長L2 が外接円の周長L3 よりも長く、かつ外側バンドの周長L1 との間に、
1 :L2 :L3 =100:35〜55:25〜40
の関係が成立する曲線と直線とから選んだ辺を組み合わせた形状を有している。
【0008】
この発明において、締付けバンドに要求される性能はタイヤ滑り止め具への掛脱時における作業容易性を損なうことなく、高速走行中においてもタイヤ滑り止め具の膨らみ・偏心に抗する締付け力を確保するという、相反する条件を満たすことである。そのためにどのような手段を構ずべきかにつき、鋭意検討を重ねた結果、外側バンドと同心に配される内側バンドの形状を同心円の形状と異ならせて同心円の周長よりも長くすること、内側バンドの形状は同心円に内接する多辺形とすることが必要であるとの着想を得るに至り、さらに、外側バンド、内側バンド及び同心円(外接円)の各周長との間に所定の数値的な関係が成立するときに最も好適な性能が発揮されるとの結論に到達して、特許請求の範囲に記載したとおりの構成要件を採用したのである。
【0009】
【発明の実施の形態】
以下、この発明の実施の形態を図面に基づいて説明する。
図面において符号10で示す締付けバンドは、環状の外側バンド11と、該外側バンド11から適宜の円周方向間隔をおいて中心方向に延びる複数の連結アーム12と、該連結アーム12を介して外側バンド11に連結された内側バンド13とにより構成され、何れもゴムその他の弾性材料を用いて一体に成形されている。この締付けバンド10は図5に示すように、タイヤ30の外周に巻回装着されたタイヤ滑り止め具20の外側縁部に止着されている複数本のフック21に外側バンド11を掛止させて着装し、外側バンド11の半径方向外方への引張り力を内側バンド13にも負担させることによって締付けバンド10をタイヤ30の中心方向に締付けるものである。
【0010】
図1に示す締付けバンド10はこの発明の第1例であり、外側バンド11はタイヤ30にタイヤ滑り止め具20を巻回した状態で円周方向に配置されたフック21の直径より適宜小径の寸法に成形されている。
【0011】
内側バンド13は外側バンド11から中心方向に、8等分された円周方向間隔をおいて放射状に延びる連結アーム12との連結点を含む同心円を外接円15とする糸巻状刀つば型の多辺形を形成している。この多辺形を構成する辺は、外接円15と同一の曲率をもって外接円15の対称位置での円周を形成する4個の凸状円弧13aと、外接円15の曲率よりも大きい曲率をもって半径方向内側にわん曲して前記凸状円弧13aと接合する4個の凹状円弧13bとからなり、曲率の異なる凸状円弧13aと凹状円弧13bとを組み合わせた形状になっている。かかる構成の多辺形からなる内側バンド13は、各辺の長さを総計して得られる周長L2 が、外周円15の周長L3 よりも長くなる。
【0012】
次に、締付けバンド10を用いてタイヤ滑り止め具20に締付け力を与える手順について説明する。図5はタイヤ30に装着されたタイヤ滑り止め具20をタイヤ30の外側正面から視た概要図であり、タイヤ滑り止め具20としてはネット型の帯状体に成形された非金属製のものを一例として図示してある。
【0013】
先ず、タイヤ滑り止め具20の幅方向両側縁部(タイヤ側面における周方向)のうち、図示されていないタイヤ30の裏面側(車体側)における内側縁部にフックを介して止着されているサイドロープの両端を結合することにより、タイヤ30の外周に巻回されたタイヤ滑り止め具20の長手方向両端の接合部22,23がタイヤ30の裏面側で結着される。
【0014】
これに続いて、タイヤ30の正面側におけるタイヤ滑り止め具20の外側縁部に止着されているフック21のうち、ほぼ対称位置にあるフック21を選んで締付けバンド10の外側バンド11を順次掛着することによって、外側バンド11の半径方向外方への引張り力が連結アーム12を介して内側バンド13に伝達され、外側バンド11と内側バンド13との双方による半径方向外方への引張り力により、タイヤ滑り止め具20はタイヤ30の中心方向への締付け力が与えられた状態となる。
【0015】
タイヤ滑り止め具20のフック21に掛着された締付けバンド10の外側バンド11と内側バンド13とは、引張り力の作用を受けて図示のように各辺が直線状に伸びた多角形状を呈する。
【0016】
図2に示す第2例の締付けバンド10は、図1の第1例と類似形状の内側バンド13を構成する多辺形の凸状円弧13aを直線13cの辺に替えたものである。このような円弧と直線との辺を組み合わせた多辺形からなる内側バンド13は、その周長L2 を図1における周長L2 よりも短くすることができる。
【0017】
図3に示す第3例の締付けバンド10は、図2の第2例における内側バンド13を構成する多辺形の凹状円弧13bを直線13dからなる台形状の辺に替え、すべての辺を直線の辺として組み合わせた多辺形としたものであり、このような構成とすることによって内側バンド13の周長L2 を図2における周長L2 と適宜異ならせることができる。
【0018】
図4に示す第4例の締付けバンド10は、外側バンド11から6等分された円周方向間隔をおいて中心方向に放射状に延びる連結アーム12と内側バンド13との連結点を含む同心円が、凹六角形状の多辺形からなる内側バンド13の外接円15となっている。この多辺形を構成する辺は、外接円15の曲率よりも大きい曲率をもって半径方向内側にわん曲する凹状円弧13eであり、同一の曲率をもつ凹状円弧13eを6個組み合わせた形状となっている。このような多辺形を用いて内側バンド13を構成すると、図1の第1例の内側バンド13に比べてその周長L2 を外接円15の周長L3 よりもより長くすることができる。
【0019】
上記図1〜4に示した締付けバンド10は、内側バンド13を構成する曲率をもった辺として円弧を用いてあるが、円弧以外の任意の曲線を用いてもよいことは論を俣たない。
【0020】
また、締付けバンド10の内側バンド13の形状については図示した例に限定されるものでなく、多辺形の辺の数、辺を構成する曲線もしくは直線又は曲線と直線との組み合わせの形態については任意に選定することができる。
【0021】
【実施例】
この発明の締付けバンドのタイヤ滑り止め具に対する掛脱作業性の難易及び高速走行時のタイヤ滑り止め具の膨らみ量を、従来品と比較するために行った試験の結果は表1に示すとおりである。
【0022】
この発明の締付けバンドは図1の形態のものを用い、従来の締付けバンドは単一Oリング型3本Aと二重Oリング型Bとの2種類を用いた。本発明品については内側バンドの周長L2 と外周円の周長L3 とがこの発明の数値限定範囲を満たす4種のものを試作した。
【0023】
これらの試験品を夫々乗用車用タイヤ(サイズ185/70R14)のネット型タイヤ滑り止め具に掛着及び脱着する際の難易度を感覚的に判定し、最高速度80Km/hで走行したときのタイヤ滑り止め具のタイヤ周上の接合部における膨らみ量を測定した。
【0024】
表1における掛脱作業性は従来品Aを基準とする5点法による指数表示であり、膨らみ量は従来品Aを基準とする100点法による指数表示である。
【0025】
【表1】

Figure 0003892103
【0026】
表1のデータから明らかなように、本発明品は従来品Aに比べてタイヤ滑り止め具に対する掛脱作業性は低下するものの、許容レベルの範囲に属するものであり、高速走行時におけるタイヤ滑り止め具の膨らみ量は25%以下に減少しており、従来品Bに比べるとタイヤ滑り止め具に対する掛脱作業性は大幅に向上し、高速走行時におけるタイヤ滑り止め具の膨らみ量はほぼ同等程度であることが判る。これにより本発明品はタイヤ滑り止め具に対する掛脱作業の容易性を保持しながら、高速走行中におけるタイヤ滑り止め具の膨らみを抑制するに十分な締付け力を備えていることが確認された。
【0027】
【発明の効果】
以上説明したように、この発明は外側バンドと同心の内側の円を外接円とする内側バンドを外接円の周長より長い周長をもつ多辺形状に形成し、外側バンドの周長に対して内側バンドと外接円との周長が所定の数値範囲での比率関係を満たすような曲線と直線とから選んだ辺を組み合わせることにより前記多辺形を構成することを要件としているので、この発明によれば、従来のこの種形式の締付けバンドでは到底望み得ることができなかったタイヤ滑り止め具への掛脱作業の容易性と、高速走行時におけるタイヤ滑り止め具の膨らみや偏心を抑制する締付け力との相反する性能を兼ね備えた取扱いが簡便で信頼性の高い締付けバンドが得られ、ひいてはタイヤ滑り止め具の長寿命化にも資するところが大であるという効果を奏する。
【図面の簡単な説明】
【図1】この発明の締付けバンドの第1例を示す正面図である。
【図2】この発明の締付けバンドの第2例を示す正面図である。
【図3】この発明の締付けバンドの第3例を示す正面図である。
【図4】この発明の締付けバンドの第4例を示す正面図である。
【図5】この発明の締付けバンドを用いてタイヤに装着されたタイヤ滑り止め具を示す概要正面図である。
【符号の説明】
10 締付けバンド
11 外側バンド
12 連結アーム
13 内側バンド
13a〜13e 内側バンドの辺
15 外接円
20 タイヤ滑り止め具[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a tightening band that is hooked to a hook at a front side edge portion of a tire slip stopper mounted on a vehicle tire, and that tightens the tire slip stopper by applying a tightening force to the tire.
[0002]
[Prior art]
Conventionally, as a representative product of this type of tire anti-skid fastening band, there are a single O-ring type made of elastic material having elasticity such as rubber, an outer ring and an inner ring concentric with the outer ring. There is a double O-ring type in which the two are connected by a radial arm, and a single O-ring type usually uses three as a set.
[0003]
[Problems to be solved by the invention]
As a general property that occurs when using the tightening band, if the centrifugal force acting on the tire anti-slip device increases due to the high-speed rotation of the tire and exceeds the limit of the tightening force (tension) of the tightening band, the tire anti-skid device If the tire swells and floats from the surface of the tire, causing contact interference with the vehicle body, or if the tire anti-skid tool receives lateral force from the outside in this state, the mounting position with respect to the tire is decentered and is unexpectedly caught inside the tire The phenomenon occurs.
[0004]
As a measure for preventing such an unfavorable situation, a single O-ring type is made of a material such as rubber having a large elastic modulus, or an O-ring having a small diameter is used. Since it is necessary to secure the necessary tension, a great amount of labor is consumed at the time of attaching / detaching to / from the tire slip prevention device, and there arises a problem that the attaching / detaching operation cannot be easily performed. In addition, the double O-ring type can reduce the swelling and eccentricity of the tire slip stopper by reducing the diameter of the inner ring, but it is simple in terms of workability on the tire slip stopper. There is a problem that it is much more difficult than one O-ring type.
[0005]
The present invention has been made to solve the above-described problems of the prior art, and includes a tightening force capable of suppressing the swelling and eccentricity of the tire slip stopper during high-speed traveling, and the application to the tire slip stopper. An object of the present invention is to provide a tightening band for a tire anti-skid tool that has both ease of work at the time of removal.
[0006]
[Means for Solving the Problems]
In order to achieve the above object, the solution adopted by the present invention is as follows.
[0007]
A tire anti-skid device in which an annular outer band, a plurality of connecting arms extending in the center direction from the outer band, and an inner band connected to the outer band via the connecting arm are integrally formed of an elastic material. In the fastening band for use, the inner band is formed in a polygonal shape having a concentric circle including a connection point with the connecting arm as a circumscribed circle, and the circumference L 2 of the polygon is longer than the circumference L 3 of the circumscribed circle. And between the outer band circumference L 1 ,
L 1 : L 2 : L 3 = 100: 35 to 55:25 to 40
The shape is a combination of sides selected from curves and straight lines that satisfy the above relationship.
[0008]
In this invention, the performance required for the tightening band ensures the tightening force against the swelling / eccentricity of the tire anti-skid tool even during high-speed driving without impairing the ease of work when hanging on and off the tire anti-skid tool. It is to satisfy the conflicting conditions. As a result of intensive investigations regarding what means should be used for this purpose, the shape of the inner band arranged concentrically with the outer band is made different from the shape of the concentric circle to be longer than the circumference of the concentric circle, The idea that the shape of the inner band needs to be a polygon that is inscribed in a concentric circle is obtained, and there is a predetermined interval between the outer band, the inner band, and each circumference of the concentric circle (the circumscribed circle). The conclusion was reached that the most suitable performance is exhibited when a numerical relationship is established, and the constituent elements as described in the claims are adopted.
[0009]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
The fastening band indicated by reference numeral 10 in the drawing includes an annular outer band 11, a plurality of connecting arms 12 extending in the center direction from the outer band 11 at appropriate circumferential intervals, and an outer side via the connecting arms 12. It is comprised by the inner side band 13 connected with the band 11, and all are integrally shape | molded using elastic materials, such as rubber | gum. As shown in FIG. 5, the tightening band 10 is configured such that the outer band 11 is hooked on a plurality of hooks 21 fastened to the outer edge portion of the tire slip stopper 20 wound around the outer periphery of the tire 30. The tightening band 10 is tightened in the center direction of the tire 30 by causing the inner band 13 to bear a tensile force in the radially outward direction of the outer band 11.
[0010]
The tightening band 10 shown in FIG. 1 is a first example of the present invention, and the outer band 11 is appropriately smaller in diameter than the diameter of the hook 21 arranged in the circumferential direction with the tire anti-skid tool 20 wound around the tire 30. Molded to dimensions.
[0011]
The inner band 13 is a pincushion-shaped multi-piece having a concentric circle including a connection point with a connection arm 12 radially extending from the outer band 11 in the central direction and spaced radially at eight circumferential intervals. A side shape is formed. The sides constituting this polygon have four convex arcs 13a that form a circumference at the symmetrical position of the circumscribed circle 15 with the same curvature as the circumscribed circle 15, and a curvature larger than the curvature of the circumscribed circle 15. It is composed of four concave arcs 13b that are bent inward in the radial direction and joined to the convex arc 13a, and is formed by combining the convex arc 13a and the concave arc 13b having different curvatures. In the inner band 13 composed of a polygon having such a configuration, the circumferential length L 2 obtained by summing up the lengths of the respective sides is longer than the circumferential length L 3 of the outer circumferential circle 15.
[0012]
Next, a procedure for applying a tightening force to the tire slip stopper 20 using the tightening band 10 will be described. FIG. 5 is a schematic view of the tire anti-skid tool 20 mounted on the tire 30 as viewed from the outside front of the tire 30. The tire anti-skid tool 20 is a non-metallic one formed into a net-shaped belt. It is illustrated as an example.
[0013]
First, of the both sides in the width direction of the tire anti-skid tool 20 (circumferential direction on the side surface of the tire), it is fixed to the inner edge on the back side (vehicle body side) of the tire 30 (not shown) via a hook. By joining both ends of the side rope, the joint portions 22 and 23 at both ends in the longitudinal direction of the tire slip stopper 20 wound around the outer periphery of the tire 30 are bound on the back side of the tire 30.
[0014]
Following this, among the hooks 21 fastened to the outer edge of the tire anti-skid tool 20 on the front side of the tire 30, the hooks 21 that are substantially symmetrical are selected and the outer band 11 of the tightening band 10 is sequentially placed. As a result of the hooking, the outwardly pulling force of the outer band 11 is transmitted to the inner band 13 through the connecting arm 12, and the outer band 11 and the inner band 13 both pull outward in the radial direction. Due to the force, the tire anti-skid tool 20 is in a state where a tightening force in the center direction of the tire 30 is applied.
[0015]
The outer band 11 and the inner band 13 of the tightening band 10 that are hooked on the hook 21 of the tire skid 20 have a polygonal shape in which each side extends linearly as shown in the figure under the action of a tensile force. .
[0016]
The tightening band 10 of the second example shown in FIG. 2 is obtained by replacing the polygonal convex arc 13a constituting the inner band 13 having a shape similar to that of the first example of FIG. 1 with the side of the straight line 13c. Such arcs and inner band 13 made of polygonal that combines sides of a straight line can be made shorter than the circumferential length L 2 of the circumferential length L 2 in FIG. 1.
[0017]
The tightening band 10 of the third example shown in FIG. 3 replaces the polygonal concave arc 13b constituting the inner band 13 in the second example of FIG. 2 with a trapezoidal side consisting of a straight line 13d, and straightens all sides. of is obtained by combined polygon with the sides, it can be a circumferential length L 2 of the inner band 13 to vary appropriately the circumferential length L 2 in FIG. 2 by such a structure.
[0018]
In the tightening band 10 of the fourth example shown in FIG. 4, a concentric circle including a connection point between a connection arm 12 and an inner band 13 that radiate in the central direction with a circumferential interval that is equally divided from the outer band 11. The circumscribed circle 15 of the inner band 13 made of a concave hexagonal polygon is formed. The sides constituting this polygon are concave arcs 13e that bend inward in the radial direction with a curvature larger than the curvature of the circumscribed circle 15, and are formed by combining six concave arcs 13e having the same curvature. Yes. When the inner band 13 is configured using such a polygon, the circumference L 2 can be made longer than the circumference L 3 of the circumscribed circle 15 as compared with the inner band 13 of the first example of FIG. it can.
[0019]
The fastening band 10 shown in FIGS. 1 to 4 uses an arc as a side having a curvature constituting the inner band 13, but it is obvious that any curve other than the arc may be used. .
[0020]
Further, the shape of the inner band 13 of the fastening band 10 is not limited to the illustrated example, and the number of sides of the polygon, the curved line or the straight line constituting the side, or the combination of the curved line and the straight line is not limited. It can be selected arbitrarily.
[0021]
【Example】
Table 1 shows the results of a test conducted to compare the difficulty of hooking and detaching workability of the tightening band of the present invention with respect to the tire anti-skid tool and the amount of swelling of the anti-skid tool during high-speed running with a conventional product. is there.
[0022]
The tightening band of the present invention is of the form shown in FIG. 1, and two types of conventional tightening bands are used: three single O-ring types A and double O-ring types B. As for the product of the present invention, four types of products were produced, in which the inner band circumferential length L 2 and the outer circumferential circle circumferential length L 3 satisfy the numerical limitation range of the present invention.
[0023]
Tires when these test products are sensibly determined when the tires for passenger cars (size 185 / 70R14) are attached to and detached from the net-type tire anti-slip device and are run at a maximum speed of 80 km / h. The amount of swelling at the joint portion on the tire circumference of the anti-slip tool was measured.
[0024]
The hanging workability in Table 1 is an index display by the 5-point method based on the conventional product A, and the bulge amount is an index display by the 100-point method based on the conventional product A.
[0025]
[Table 1]
Figure 0003892103
[0026]
As is apparent from the data in Table 1, although the product of the present invention falls within the allowable level range compared to the conventional product A, it falls within the allowable level range, and the tire slip during high-speed running The amount of swelling of the stopper is reduced to 25% or less, and the workability of the tire slip stopper is greatly improved compared to the conventional product B, and the amount of swelling of the tire slip stopper during high speed running is almost the same. It turns out that it is a grade. As a result, it was confirmed that the product of the present invention has a sufficient tightening force to suppress the swelling of the tire slip stopper during high-speed traveling while maintaining the ease of the hooking and detaching operation with respect to the tire slip stopper.
[0027]
【The invention's effect】
As described above, the present invention forms an inner band having a circumscribed circle that is an inner circle concentric with the outer band in a multi-sided shape having a circumference longer than the circumference of the circumscribed circle. Therefore, it is a requirement that the polygon be constructed by combining sides selected from curves and straight lines so that the circumference of the inner band and circumscribed circle satisfies the ratio relationship in a predetermined numerical range. According to the invention, it is easy to hang on and off the tire anti-skid tool that could not be expected with a conventional tightening band of this type, and the swelling and eccentricity of the tire anti-skid tool at high speeds are suppressed. Thus, it is possible to obtain a tightening band which is easy to handle and has high reliability which is incompatible with the tightening force to be applied, and thus has a great effect on extending the life of the tire slip stopper.
[Brief description of the drawings]
FIG. 1 is a front view showing a first example of a fastening band of the present invention.
FIG. 2 is a front view showing a second example of the fastening band of the present invention.
FIG. 3 is a front view showing a third example of the fastening band of the present invention.
FIG. 4 is a front view showing a fourth example of the fastening band of the present invention.
FIG. 5 is a schematic front view showing a tire slip preventing tool attached to a tire using the fastening band of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 Fastening band 11 Outer band 12 Connecting arm 13 Inner band 13a-13e Side 15 of inner band Circumscribed circle 20 Tire slip prevention tool

Claims (1)

環状の外側バンドと、該外側バンドから中心方向に延びる複数の連結アームと、該連結アームを介して前記外側バンドに連結された内側バンドとが弾性材料により一体に成形されてなるタイヤ滑り止め具用締付バンドにおいて、前記内側バンドは連結アームとの連結点を含む同心円を外接円とする多辺形に形成され、該多辺形の周長L2 が外接円の周長L3 よりも長く、かつ外側バンドの周長L1 との間に、
1 :L2 :L3 =100:35〜55:25〜40
の関係が成立する曲線と直線とから選んだ辺を組み合わせた形状を有していることを特徴とするタイヤ滑り止め具用締付けバンド。
A tire anti-skid device in which an annular outer band, a plurality of connecting arms extending in the center direction from the outer band, and an inner band connected to the outer band via the connecting arm are integrally formed of an elastic material. In the fastening band for use, the inner band is formed in a polygon having a circumscribed circle including a concentric circle including a connection point with the connecting arm, and the circumference L 2 of the polygon is larger than the circumference L 3 of the circumscribed circle. Long and between the outer band circumference L 1 ,
L 1 : L 2 : L 3 = 100: 35 to 55:25 to 40
A tightening band for a tire anti-skid device having a shape in which sides selected from a curve and a straight line satisfying the above relationship are combined.
JP10053797A 1997-04-17 1997-04-17 Tightening band for tire slip stopper Expired - Fee Related JP3892103B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10053797A JP3892103B2 (en) 1997-04-17 1997-04-17 Tightening band for tire slip stopper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10053797A JP3892103B2 (en) 1997-04-17 1997-04-17 Tightening band for tire slip stopper

Publications (3)

Publication Number Publication Date
JPH10287112A JPH10287112A (en) 1998-10-27
JPH10287112A5 JPH10287112A5 (en) 2005-03-10
JP3892103B2 true JP3892103B2 (en) 2007-03-14

Family

ID=14276709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10053797A Expired - Fee Related JP3892103B2 (en) 1997-04-17 1997-04-17 Tightening band for tire slip stopper

Country Status (1)

Country Link
JP (1) JP3892103B2 (en)

Also Published As

Publication number Publication date
JPH10287112A (en) 1998-10-27

Similar Documents

Publication Publication Date Title
KR100313053B1 (en) Rims, assemblies including rims and tires with rims
JP2002534318A (en) Tire with improved structure bead
JP3892103B2 (en) Tightening band for tire slip stopper
JPH0140724Y2 (en)
JP3888787B2 (en) Tightening rubber band for tire slip stopper
JPS62137208A (en) Braid for mounting tire slip preventing device
JP2845435B2 (en) Tire anti-slip device
JPH01208210A (en) Tire slip preventive device for double wheel construction
JPH04843B2 (en)
JPH0257411A (en) Device for fastening nonskid member of tire for automobile
JP2892272B2 (en) Tire slippers
JPS6349365Y2 (en)
JP4036984B2 (en) Tire anti-slip device
JP3901778B2 (en) Fastening rope fixing bracket for tire anti-slip device
JPH0611202Y2 (en) Tire anti-skid coupling
JPH01101208A (en) Tightening band for nonmetallic tire antiskid fitting
JPH0635690Y2 (en) Tightening device for anti-slip device for tires
JPS5836566Y2 (en) Tire chain tightening device
JPH01109111A (en) Non metal made tire chain for automobile
JPH068009U (en) Tire non-slip
JPS62191206A (en) Spike device for tire
JP2551886Y2 (en) Outer tightening member for anti-slip device for tires
JPH01208209A (en) Slip preventive device for car tire
JP2794525B2 (en) Tire anti-skid device with a tightening band elongation preventing rope
JPH0443362Y2 (en)

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20040407

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20040407

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20061027

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20061121

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20061206

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees