JPH0698045B2 - Method for manufacturing abrasion resistant soles - Google Patents
Method for manufacturing abrasion resistant solesInfo
- Publication number
- JPH0698045B2 JPH0698045B2 JP63231181A JP23118188A JPH0698045B2 JP H0698045 B2 JPH0698045 B2 JP H0698045B2 JP 63231181 A JP63231181 A JP 63231181A JP 23118188 A JP23118188 A JP 23118188A JP H0698045 B2 JPH0698045 B2 JP H0698045B2
- Authority
- JP
- Japan
- Prior art keywords
- abrasion resistant
- wear
- fine ceramic
- resistant soles
- manufacturing
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 11
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 238000005299 abrasion Methods 0.000 title 1
- 239000000919 ceramic Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical compound [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 1
- KIQKWYUGPPFMBV-UHFFFAOYSA-N diisocyanatomethane Chemical compound O=C=NCN=C=O KIQKWYUGPPFMBV-UHFFFAOYSA-N 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920005906 polyester polyol Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
本発明は耐摩耗性靴底の製造法に関し、特に、極めて簡
単な方法で耐摩耗性靴底を製造する方法に関する。The present invention relates to a method for manufacturing a wear resistant sole, and more particularly to a method for manufacturing a wear resistant sole in a very simple manner.
靴底例えば汎用ゴム又はプラスチック等で製造された靴
底は、履用する人の歩行ぐせ等により片減り（普通、ヒ
ール部の後部外側が多い）し、歩行しにくくなるのみな
らず、見苦しい外観を呈するようになることが多い。 従って一般に、片減りし易い個所に摩耗しにくい金属
片、フアインセラミック片が付設されていた。Shoe soles made of general-purpose rubber or plastic, for example, tend to wear out due to the walking behavior of the wearer, etc. Often comes to present. Therefore, generally, a metal piece and a fine ceramic piece, which are hard to wear, are attached to the places where the pieces are easily worn.
前記、金属片、フアインセラミック片等は接着性が悪
く、釘等で打ち付けたり、抜けないように逆テーパーに
する等の工夫がされており、付設する個所が限定された
り工程が複雑になったりする欠点を有していた。 本発明は、前記欠点を有しない方法により、耐摩耗性靴
底を製造することを目的とするものである。The metal pieces, fine ceramic pieces, etc. have poor adhesiveness, and are devised such as hitting them with nails, etc., or making them reverse taper so as not to come off, and the places to be attached are limited or the process becomes complicated. It had a shortcoming. The present invention aims to produce wear-resistant shoe soles by a method which does not have the abovementioned disadvantages.
本発明は、前記目的を解決するために、下型空窩部の所
定個所に、適宜方法により多孔質のフアインセラミック
片を固定し、靴底材料を充填し、上型と組合せ、適宜条
件で硬化させることを特徴とする耐摩耗性靴底の製造し
たものである。 前記下型空窩部とは、単体だけでなく、側型との組合せ
体も含むものとする。靴底材料には天然ゴム，合成樹脂
等が適宜使用される。多孔質のフアインセラミック片に
は、アルミナ質，ジルコニヤ質，ジルコニアームライト
質等で三次元網目状構造のセル数（直線１インチ間に並
んでいるセラミックスの骨格で形成される気泡の数を平
均値で表したもの）６〜40、セル範囲４〜44のものが最
適である。According to the present invention, in order to solve the above-mentioned object, a porous fine ceramic piece is fixed to a predetermined portion of the lower mold cavity by an appropriate method, the shoe sole material is filled, and the upper mold is combined with an appropriate condition. It is a manufactured wear-resistant shoe sole characterized by being cured by. The lower mold cavity portion includes not only a single body but also a combination body with a side mold. Natural rubber, synthetic resin, etc. are appropriately used for the sole material. The number of cells in the three-dimensional mesh structure of alumina, zirconia, zirconia armlite, etc. An average value of 6 to 40 and a cell range of 4 to 44 are optimal.
本発明に使用されるフアインセラミック片は、前記のよ
うな多孔質体であるから、下型空窩部で靴底材料が硬化
する際、セル中に靴底材料が侵入していき、いわゆる投
錨効果が発生し、フアインセラミック片が靴底に強固に
接着する。Since the fine ceramic piece used in the present invention is the porous body as described above, when the shoe sole material is hardened in the lower mold cavity, the shoe sole material penetrates into the cell, so-called Anchoring effect occurs and the fine ceramic pieces adhere firmly to the sole.
空窩部のヒール部の後部外側に約20mm×10mmのほぼ楕円
形の隔壁（高さ3mm,厚さ0.7mm）を有する靴底下型（温
度40℃）を用意する。この隔壁内に隔壁と同型状で厚み
5mmの多孔質フアインセラミック片を嵌合し、ブレチン
アジペート系のポリエステルポリオール,1.4−ブタンジ
オール，メチレンジイソシアネートを主成分とする液状
混合物を所定量入れ上型（温度40℃）をかぶせ、６分
間、0.5kg/cm2で加圧圧縮し、冷却後取出し、発泡硬化
した耐摩耗性靴底を得た。Prepare a sock bottom mold (temperature: 40 ° C) that has an approximately oval-shaped bulkhead (height: 3 mm, thickness: 0.7 mm) of about 20 mm x 10 mm on the outside of the heel of the cavity. Inside this partition, the same shape as the partition and the thickness
Fit a 5 mm porous fine ceramic piece, put a predetermined amount of liquid mixture containing bretine adipate-based polyester polyol, 1.4-butanediol, and methylene diisocyanate as the main components and cover with the upper mold (temperature 40 ° C). It was pressed and compressed for 0.5 minutes at 0.5 kg / cm 2 , cooled and taken out to obtain a foam-hardened wear-resistant shoe sole.
何ら接着処理工程を要しない極めて簡単な方法で降雨時
にも滑りにくい、金属よりも遥かに耐摩耗性に富んだ靴
底が得られた。 因に、平均して１日約２時間歩き、これを３カ月間続け
た実地履き試験を行ったが摩耗は殆どなく、勿論、靴底
ヒール部からフアインセラミック片の脱落もなかった。It was a very simple method that did not require any bonding process, and a shoe sole that was much more wear resistant than metal, and was hard to slip even during rainfall, was obtained. By the way, an actual footwear test was conducted in which the person walked on average for about 2 hours a day and continued for 3 months, but there was almost no wear, and of course, the fine ceramic pieces did not fall off from the heel portion of the sole.
Claims (1)
多孔質のフアインセラミック片を固定し、靴底材料を充
填し、上型と組合せ、適宜条件で硬化させることを特徴
とする耐摩耗性靴底の製造法。1. A method in which a porous fine ceramic piece is fixed to a predetermined portion of a cavity of a lower mold by an appropriate method, a shoe sole material is filled, the shoe is combined with an upper mold, and cured under appropriate conditions. Method for manufacturing wear resistant soles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63231181A JPH0698045B2 (en) | 1988-09-13 | 1988-09-13 | Method for manufacturing abrasion resistant soles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63231181A JPH0698045B2 (en) | 1988-09-13 | 1988-09-13 | Method for manufacturing abrasion resistant soles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0277202A JPH0277202A (en) | 1990-03-16 |
| JPH0698045B2 true JPH0698045B2 (en) | 1994-12-07 |
Family
ID=16919592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63231181A Expired - Lifetime JPH0698045B2 (en) | 1988-09-13 | 1988-09-13 | Method for manufacturing abrasion resistant soles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0698045B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006230978A (en) * | 2005-02-21 | 2006-09-07 | Hiroshima Kasei Ltd | Antislip sole |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5663303A (en) * | 1979-10-27 | 1981-05-29 | Osawa Tsurikomi Kikai Seisakus | Automatic drawwinto machine of footwear upper |
| JPS5858083B2 (en) * | 1981-04-10 | 1983-12-23 | 月星化成株式会社 | Method of manufacturing anti-slip shoes |
| JPS63108301U (en) * | 1986-12-30 | 1988-07-13 |
-
1988
- 1988-09-13 JP JP63231181A patent/JPH0698045B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0277202A (en) | 1990-03-16 |
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