JPH0331614B2 - - Google Patents
Info
- Publication number
- JPH0331614B2 JPH0331614B2 JP19281486A JP19281486A JPH0331614B2 JP H0331614 B2 JPH0331614 B2 JP H0331614B2 JP 19281486 A JP19281486 A JP 19281486A JP 19281486 A JP19281486 A JP 19281486A JP H0331614 B2 JPH0331614 B2 JP H0331614B2
- Authority
- JP
- Japan
- Prior art keywords
- operating shaft
- spring
- locking member
- engaged
- coil
- 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
Links
- 230000000694 effects Effects 0.000 description 3
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/08—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device
- B60N2/0812—Location of the latch
- B60N2/0825—Location of the latch outside the rail
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/07—Slide construction
- B60N2/0702—Slide construction characterised by its cross-section
- B60N2/0705—Slide construction characterised by its cross-section omega-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/07—Slide construction
- B60N2/0702—Slide construction characterised by its cross-section
- B60N2/0715—C or U-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/08—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device
- B60N2/0831—Movement of the latch
- B60N2/0837—Movement of the latch pivoting
- B60N2/0843—Movement of the latch pivoting about a longitudinal axis
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
- Seats For Vehicles (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、自動車のシートスライド装置におけ
ロツク部材の復帰用ばねに関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a spring for returning a locking member in a seat slide device for an automobile.
第４図は、従来の自動車用シートスライド装置
の一例を示す。
FIG. 4 shows an example of a conventional automobile seat slide device.
１は、適宜の固定金具２をもつて、自動車の車
体における床部（図示略）に固着された前後方向
を向く水平な固定レール、３は、固定レール１に
摺動自在に係合する可動レールで、この可動レー
ル３の上面に、自動車用シートの座部（図示略）
が固着されることにより、シートは前後方向に移
動し得るようになつている。 Reference numeral 1 denotes a horizontal fixed rail facing in the front-rear direction that is fixed to the floor (not shown) of the vehicle body with appropriate fixing fittings 2, and 3 refers to a movable rail that slidably engages with the fixed rail 1. A seat section (not shown) of an automobile seat is placed on the upper surface of the movable rail 3 by a rail.
By being fixed to the seat, the seat can be moved in the front and rear directions.
４は、固定レール１の一側面に、長手方向に等
間隔をもつて穿設された複数の係合孔、５は、可
動レール３に、適宜のブラケツト６をもつて、可
動レール３と平行で、かつ中心軸線まわりに回動
可能に枢設された操作軸である。 Reference numeral 4 indicates a plurality of engagement holes drilled at equal intervals in the longitudinal direction on one side of the fixed rail 1, and reference numeral 5 indicates an appropriate bracket 6 provided in the movable rail 3, parallel to the movable rail 3. , and is an operating shaft pivotably installed around the central axis.
操作軸５の前端より側方に折曲形成された操作
レバー部５ａには、操作ハンドル７が固嵌されて
おり、操作軸５の後端寄りの適宜の中間部には、
上記係合孔４のいずれかに選択的に係脱し得る歯
８ａをするロツク部材８が固着されている。 An operating handle 7 is firmly fitted into an operating lever portion 5a that is bent laterally from the front end of the operating shaft 5, and an appropriate intermediate portion near the rear end of the operating shaft 5 is provided with an operating handle 7.
A locking member 8 having teeth 8a that can be selectively engaged and disengaged from one of the engagement holes 4 is fixed.
９は、ロツク部材８を、その歯８ａがいずれか
の係合孔４に係合する方向に向けて付勢するため
の復帰用のばねで、公知のねじりコイルばねから
なつている。 Reference numeral 9 denotes a return spring for biasing the lock member 8 in the direction in which its teeth 8a engage with any of the engagement holes 4, and is made of a known torsion coil spring.
ばね９における螺旋状のコイル部９ａは、操作
軸５の後端よりやや前方の部分に外嵌され、コイ
ル部９ａの後端よりコイルの中心方向に向けて連
設された一方の端末９ｂは、操作軸５の後端に切
設したすり割り１０に挿入した後、すり割り１０
の開口部分を閉塞することにより、操作軸５に係
着され、かつコイル部９ａの前端より前方に向け
て連設されたた他方の端末９ｃは、ブラケツト６
の後縁に係着されている。 A spiral coil portion 9a of the spring 9 is fitted onto a portion slightly forward of the rear end of the operating shaft 5, and one end 9b is connected from the rear end of the coil portion 9a toward the center of the coil. , after inserting it into the slot 10 cut into the rear end of the operating shaft 5, the slot 10
By closing the opening part of the bracket 6, the other end 9c, which is attached to the operating shaft 5 and is connected to the front end of the coil part 9a, is connected to the bracket 6.
It is attached to the trailing edge of.
かくして、操作ハンドル７を、第４図矢示のよ
うに上向きに回動させることにより、ロツク部材
８を、ばね９の付勢力に抗して、操作軸５ととも
に第４図矢示のように回動させ、ロツク部材８の
歯８ａを、いずれの係合孔４からも完全に離脱さ
せた後、シートを所望の前後位置まで移動し、そ
の後、操作ハンドル７から手を離して、ばね９の
付勢力により、ロツク部材８の歯８ａをいずれか
の係合孔４に係合させ、可動レール３を固定レー
ル１に係止させることによつて、シートの前後位
置調節ができるようになつている。 Thus, by rotating the operating handle 7 upward as shown by the arrow in FIG. 4, the lock member 8 is moved together with the operating shaft 5 as shown by the arrow in FIG. After rotating the locking member 8 to completely disengage the teeth 8a from any of the engagement holes 4, move the seat to the desired longitudinal position, then release the operating handle 7, and release the spring 9. The urging force causes the teeth 8a of the locking member 8 to engage with any of the engagement holes 4, and by locking the movable rail 3 to the fixed rail 1, the seat can be adjusted in its longitudinal position. ing.
このような構成の従来のシートスライド装置及
び同装置におけるロツク部材の復帰用のばねは、
例えば実開昭59−109541号公報等に開示されてい
る。 The conventional seat slide device with such a structure and the spring for returning the locking member in the device are as follows:
For example, it is disclosed in Japanese Utility Model Application Publication No. 59-109541.
上述のような従来のロツク部材復帰用のばね９
では、コイル部材９ａが、すべて内径の均一な直
円筒状の螺旋体である。
Conventional locking member return spring 9 as described above
In this case, the coil member 9a is a right cylindrical helical body with a uniform inner diameter.
そのため、例えば第５図に示すように、コイル
部９ａの内径R1を、操作軸５の外径R0に近づけ
た場合には、操作軸５の許容回動角度を十分に大
きく保つためには、すなわち、操作軸５を回動さ
せたとき、コイル部９ａが操作軸５に巻きつい
て、操作軸５が回動不能を起こしたりしないよう
にするためには、コイル部９ａの巻数と長さL1
とを、ともに大としなければならない。 Therefore, as shown in FIG. 5, for example, when the inner diameter R 1 of the coil portion 9a is brought close to the outer diameter R 0 of the operating shaft 5, it is necessary to keep the allowable rotation angle of the operating shaft 5 sufficiently large. In other words, in order to prevent the coil portion 9a from wrapping around the operating shaft 5 and making the operating shaft 5 unable to rotate when the operating shaft 5 is rotated, the number of turns and length of the coil portion 9a must be adjusted. L 1
We must make both of these important.
また逆に、第６図に示すように、コイル部９ａ
の内径R2を、操作軸５の外径R0に比して大とす
ると、ばね９の座りが悪くなり、ばね９の支持が
不安定となつて、コイル部９ａが傾き、設定した
付勢力が得られなくなるおそれがある。 Conversely, as shown in FIG.
If the inner diameter R 2 of the operating shaft 5 is made larger than the outer diameter R 0 of the operating shaft 5, the spring 9 will sit poorly, the support of the spring 9 will become unstable, the coil portion 9a will tilt, and the set attachment There is a risk that you will not be able to gain power.
本発明は、上述のような問題点をすべて解決し
たシートスライド装置におけるロツク部材の復帰
用ばねを提供することを目的とする。 SUMMARY OF THE INVENTION An object of the present invention is to provide a return spring for a locking member in a seat slide device that solves all of the above-mentioned problems.
本発明によると、車体に固着した固定レール
に、自動車用シートに固着した可動レールを摺動
自在に係合するとともに、前記固定レールと可動
レールとのいずれか一方に係合孔を穿設し、かつ
同じく他方に、操作軸の回動により、前記係合孔
に係脱し得るようにしたロツク部材を設けてなる
シートスライド装置において、前記ロツク部材
を、操作軸とともに予め定めた方向に復帰回動さ
せるためのばねであつて、一方の端末が前記操作
軸に、また他方の端末が、前記操作軸が回動可能
に設けられている前記固定レール又は可動レール
にそれぞれ係着され、かつ前記操作軸に外嵌され
た中間の螺旋状のコイル部が、互いに内径の異な
る大径部と小径部とを有していることを特徴とし
ている。
According to the present invention, a movable rail fixed to an automobile seat is slidably engaged with a fixed rail fixed to a vehicle body, and an engagement hole is bored in either the fixed rail or the movable rail. , and a seat slide device further comprising a locking member that can be engaged with and disengaged from the engagement hole by rotation of an operating shaft, wherein the locking member is rotated back together with the operating shaft in a predetermined direction. a spring for moving the operating shaft, one end of which is engaged with the operating shaft, and the other end of which is engaged with the fixed rail or movable rail on which the operating shaft is rotatably provided; The intermediate spiral coil portion fitted onto the operating shaft is characterized in that it has a large diameter portion and a small diameter portion with mutually different inner diameters.
本発明のシートスライド装置におけるロツク部
材の復帰用ばねによると、このばねの付勢力に抗
して操作軸を回動させると、コイル部が巻き締め
られ、また操作軸の操作力を緩めるか又は除去す
ると、コイル部の復元力により、コイル部が拡径
しつつ、操作軸を復帰回動させる。
According to the return spring of the locking member in the seat slide device of the present invention, when the operating shaft is rotated against the biasing force of this spring, the coil portion is tightened, and the operating force of the operating shaft is loosened or When removed, the coil part expands in diameter due to the restoring force of the coil part and rotates the operating shaft back.
コイル部の巻き締め時及び拡径時に、コイル部
における小径部は操作軸の外周に密接して、コイ
ル部を安定よく支持する。すなわち、コイル部が
傾かないようにする。 When the coil portion is wound tightly and expanded, the small diameter portion of the coil portion comes into close contact with the outer periphery of the operating shaft to stably support the coil portion. That is, the coil portion should not be tilted.
また大径部は、小径部よりも巻き締め量が大と
なつて、操作軸の回動角度の許容量を増大させ
る。 Further, the large diameter portion has a larger amount of tightening than the small diameter portion, increasing the allowable amount of rotation angle of the operating shaft.
以下、本発明の実施例を、添付図面を参照して
説明する。
Embodiments of the present invention will be described below with reference to the accompanying drawings.
第１図及び第２図は、本発明の第１実施例を示
す。 1 and 2 show a first embodiment of the invention.
この第１実施例において、第４図に示す従来例
と同一の部材には、同一の符号を付して図示し、
それらについての詳細な説明は省略する。 In this first embodiment, the same members as in the conventional example shown in FIG. 4 are shown with the same reference numerals,
Detailed explanations about them will be omitted.
１１は、本発明に係るロツク部材復帰用のばね
で、操作軸５の後端よりやや前方の部分に外嵌さ
れた螺旋状のコイル部１２と、このコイル部１２
の後端よりコイルの中心方向に向けて連設され、
かつ操作軸５の後端に切設したすり割り１０に挿
入した後、すり割り１０の開口部分を閉塞するこ
とにより、操作軸１０に係着された一方の端末１
３と、コイル部１２の前端より前方に向けて連設
され、かつブラケツト６の後縁に係着された他方
の端末１４とからなつている。 Reference numeral 11 denotes a spring for returning the lock member according to the present invention, which includes a spiral coil portion 12 that is externally fitted on a portion slightly forward of the rear end of the operating shaft 5, and
are connected from the rear end toward the center of the coil,
After inserting the terminal 1 into the slot 10 cut into the rear end of the operating shaft 5 and closing the opening of the slot 10, one terminal 1 attached to the operating shaft 10 is inserted.
3, and the other end 14 which is continuous from the front end of the coil portion 12 toward the front and is engaged with the rear edge of the bracket 6.
コイル部１２は、内径R3が操作軸５の外径R0
よりわずかに大きな後部の小径部１２ａと、この
小径部１２ａの前端より連続し、前方に向かつて
ゆるやかに拡径するテーパ部１２ｂと、テーパ部
１２ｂの前端より連続し、小径部１２ａの内径
R3より大きな内径R4＞R3を有する大径部１２ｃ
とからなつている。 The inner diameter R 3 of the coil portion 12 is the outer diameter R 0 of the operating shaft 5.
A slightly larger rear small diameter portion 12a, a tapered portion 12b that continues from the front end of the small diameter portion 12a and gradually increases in diameter toward the front, and a tapered portion 12b that continues from the front end of the tapered portion 12b and has an inner diameter of the small diameter portion 12a.
Large diameter portion 12c with inner diameter R 4 > R 3 larger than R 3
It is made up of.
ばね１１により、操作軸５とロツク部材８と
は、ロツク部材８の歯８ａがいずれかの係合孔４
に係合する方向に向けて復帰回動するように常時
勢され、シートスライド装置全体としては、第４
図に示す従来のものとはほぼ同様に作用する。 The spring 11 allows the operating shaft 5 and the locking member 8 to be connected so that the teeth 8a of the locking member 8 are engaged with either of the engaging holes 4.
The seat slide device as a whole is always urged to return in the direction of engagement with the fourth
It functions almost in the same way as the conventional one shown in the figure.
第１実施例においては、ばね１１におけるコイ
ル部１２を、上述のように、互いに内径の異なる
小径部１２ａと大径部１２ｃとを有するとしたも
ので、小径部１２ａでコイル部１２の支持の安定
を図り、コイル部１２が操作軸５に対して傾いた
り、偏心したりするのを防止し、また大径部１２
ｃで、操作軸５の回動時におけるコイル部１２の
巻き締め量を確保し、操作軸５の回動角度の許容
量を増大を図ることができる。 In the first embodiment, the coil portion 12 of the spring 11 has a small diameter portion 12a and a large diameter portion 12c having different inner diameters, as described above, and the coil portion 12 is supported by the small diameter portion 12a. Stability is achieved, the coil part 12 is prevented from being tilted or eccentric with respect to the operating shaft 5, and the large diameter part 12 is
c, it is possible to secure the amount of tightening of the coil portion 12 when the operating shaft 5 is rotated, and to increase the allowable amount of rotation angle of the operating shaft 5.
その結果、コイル部１２の全体の巻数や長さ
L2を、第５図及び第６図に示す従来のもののコ
イル部９ａの巻数や長さL1等より小とすること
できるとともに、ばね１１の座り、すなわち支持
の安定性を確保することができるという利点があ
る。 As a result, the total number of turns and length of the coil portion 12
L2 can be made smaller than the number of turns, length L1 , etc. of the coil portion 9a of the conventional coil part 9a shown in FIGS. It has the advantage of being possible.
第３図は、本発明の第２実施例を示す。 FIG. 3 shows a second embodiment of the invention.
第２実施例においては、ばね１１′におけるコ
イル部１５の後部に大径部１５ａを、また前部に
小径部１５ｂをそれぞれ配置し、それらの間を、
後方に向かつてゆるやかに拡径するテーパ部１５
ｃで連結した構造とし、その他の構造は、第１実
施例のものと全く同一としてある。 In the second embodiment, a large diameter part 15a is arranged at the rear part of the coil part 15 of the spring 11', and a small diameter part 15b is arranged at the front part, and between them,
Tapered portion 15 that gradually expands in diameter toward the rear
The structure is connected by c, and the other structure is exactly the same as that of the first embodiment.
このような構成としても、第１実施例のものと
同様の作用及び効果を奏することができる。 Even with such a configuration, the same functions and effects as those of the first embodiment can be achieved.
なお、本発明のばねを使用するシートスライド
装置は、上述の実施例のもののみに限定されるも
のではなく、例えば係合孔を可動レール側に設
け、操作軸とロツク部材とを固定レール側に設け
てもよい。 Note that the seat slide device using the spring of the present invention is not limited to those of the above-mentioned embodiments; for example, the engagement hole is provided on the movable rail side, and the operating shaft and the lock member are provided on the fixed rail side. may be provided.
また、本発明は、例えばロツク部材を、その歯
が係合孔から離脱する方向に向けて復帰回動させ
るための復帰用ばねにも適用することができる。 Further, the present invention can also be applied to a return spring for returning and rotating a lock member in a direction in which its teeth are disengaged from an engagement hole, for example.
以上から明らかなように、本発明によると、コ
イル部の小径部で、コイル部の支持の安定を図
り、かつコイル部の大径部で、コイル部の巻き締
め量を確保して、操作軸の回動角度の許容量を増
大することができるので、従来のものと同一の性
能を出させるために、従来のものよりコイル部の
巻数や長さを小とすることができ、装置全体の小
型軽量化に寄与することができる。
As is clear from the above, according to the present invention, the small diameter portion of the coil portion stabilizes the support of the coil portion, the large diameter portion of the coil portion secures the amount of tightening of the coil portion, and the operating shaft Since the allowable amount of rotation angle of the device can be increased, the number of turns and length of the coil can be smaller than that of the conventional device in order to achieve the same performance as the conventional device, and the overall device It can contribute to reduction in size and weight.
第１図は、本発明の第１実施例のばねを用いた
シートスライド装置の一例を示す斜視図、第２図
は、第１図の要部の拡大縦断側面図、第３図は、
本発明の第２実施例のばねを示す、第２図と同様
の縦断側面図、第４図は、従来のばねを用いたシ
ートスライド装置の一例を示す斜視図、第５図
は、第４図の要部の拡大縦断側面図、第６図は、
第５図示のものよりコイル部の内径と大とした従
来のばねを用いた場合の第５図と同様の縦断側面
図である。
１……固定レール、３……可動レール、４……
係合孔、５……操作軸、６……ブラケツト、８…
…ロツク部材、１１，１１′……ばね、１２，１
５……コイル部、１２ａ，１５ｂ……小径部、１
２ｂ，１５ｃ……テーパ部、１２ｃ，１５ａ……
大径部、１３，１４……端末。
FIG. 1 is a perspective view showing an example of a seat slide device using a spring according to the first embodiment of the present invention, FIG. 2 is an enlarged longitudinal sectional side view of the main part of FIG. 1, and FIG.
FIG. 4 is a perspective view showing an example of a seat slide device using a conventional spring; FIG. Figure 6 is an enlarged vertical side view of the main part of the figure.
FIG. 6 is a longitudinal sectional side view similar to FIG. 5 in the case of using a conventional spring with a coil portion having a larger inner diameter than that shown in FIG. 5; 1...Fixed rail, 3...Movable rail, 4...
Engagement hole, 5... Operating shaft, 6... Bracket, 8...
...Lock member, 11, 11'... Spring, 12, 1
5...Coil part, 12a, 15b...Small diameter part, 1
2b, 15c...Tapered portion, 12c, 15a...
Large diameter portion, 13, 14...terminal.
Claims (1)
トに固着した可動レールを摺動自在に係合すると
ともに、前記固定レールと可動レールとのいずれ
か一方に係合孔を穿設し、かつ同じく他方に、操
作軸の回動により、前記係合孔に係脱し得るよう
にしたロツク部材を設けてなるシートスライド装
置において、前記ロツク部材を、操作軸とともに
予め定めた方向に復帰回動させるためのばねであ
つて、一方の端未が前記操作軸に、また他方の端
末が、前記操作軸が回動可能に設けられている前
記固定レール又は可動レールにそれぞれ係着さ
れ、かつ前記操作軸に外嵌された中間の螺旋状の
コイル部が、互いに内径の異なる大径部と小径部
とを有していることを特徴とするシートスライド
装置におけるロツク部材の復帰用ばね。1 A movable rail fixed to a car seat is slidably engaged with a fixed rail fixed to a vehicle body, and an engagement hole is bored in either one of the fixed rail or the movable rail, and the other In a seat slide device comprising a locking member that can be engaged with and disengaged from the engagement hole by rotation of an operating shaft, the locking member is rotated back together with the operating shaft in a predetermined direction. a spring, one end of which is engaged with the operating shaft, and the other end of which is engaged with the fixed rail or movable rail on which the operating shaft is rotatably provided, and which is attached to the operating shaft; 1. A spring for returning a locking member in a seat slide device, characterized in that an intermediate spiral coil portion fitted onto the outside has a large diameter portion and a small diameter portion having mutually different inner diameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19281486A JPS6349560A (en) | 1986-08-20 | 1986-08-20 | Return spring of locking member in seat sliding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19281486A JPS6349560A (en) | 1986-08-20 | 1986-08-20 | Return spring of locking member in seat sliding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6349560A JPS6349560A (en) | 1988-03-02 |
| JPH0331614B2 true JPH0331614B2 (en) | 1991-05-07 |
Family
ID=16297430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19281486A Granted JPS6349560A (en) | 1986-08-20 | 1986-08-20 | Return spring of locking member in seat sliding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6349560A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0512254U (en) * | 1991-07-31 | 1993-02-19 | シロキ工業株式会社 | Seat track device |
| US5765802A (en) * | 1996-08-02 | 1998-06-16 | H.O. Bostrom Company, Inc. | Low profile seat suspension |
| DE102011075771A1 (en) * | 2011-05-12 | 2012-11-15 | Airbus Operations Gmbh | Device for fastening seats in passenger cabins, seat rail, holding device and method |
-
1986
- 1986-08-20 JP JP19281486A patent/JPS6349560A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6349560A (en) | 1988-03-02 |
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