JPS59217019A - Clutch for starter - Google Patents
Clutch for starterInfo
- Publication number
- JPS59217019A JPS59217019A JP58088491A JP8849183A JPS59217019A JP S59217019 A JPS59217019 A JP S59217019A JP 58088491 A JP58088491 A JP 58088491A JP 8849183 A JP8849183 A JP 8849183A JP S59217019 A JPS59217019 A JP S59217019A
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- clutch outer
- pinion
- starter
- plate material
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
- F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
- F16D41/064—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
- F16D41/066—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は特に比較的負荷の小さい小型スタータ用に供す
るクラッチの改良に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention particularly relates to an improvement in a clutch for use in a small starter with a relatively small load.
従来、クラッチアウタは、ブローチ加工、冷鍛加工によ
り製作されるのが一般であるが、加工費が高くつき、素
材数りに無駄がある等の問題があった。Conventionally, clutch outers have generally been manufactured by broaching or cold forging, but there have been problems such as high processing costs and wasteful materials.
本発明は、上記の問題点に鑑み、板材又はパイプ材等の
肉厚一定部材をプレス成形してクラッチアウタを形成す
ることにより素材の無駄がな（軽量で安価なスタータ用
クラッチを提供することを目的とするものである。In view of the above-mentioned problems, the present invention has been made to form a clutch outer by press-forming a member with a constant thickness such as a plate material or a pipe material, so that material is not wasted (to provide a lightweight and inexpensive starter clutch). The purpose is to
以下、本発明を図に示す実施例について説明する。第１
図乃至第３図は本発明になるスタータ用クラッチにおけ
るクラッチアウタの一実施例の部分断面図、第４図、第
５図は本発明になるスタータ用クラッチの一実施例の構
成を示す縦断面模式図である。第１図において１はクラ
ッチアウタカム室形状をしたパンチを板材内側に挿設し
て板材又はパイプ材等の肉厚一定部材をプレス成形して
形成したクラッチアウタで、１ｄは巻締固定部で、この
巻締固定部１ｄ以外は補強のため浸炭されている。また
、板材からプレス成形されることにより第３図に示す如
くクラッチアウタ１の肉厚は均一化されている。第３図
において１ａはクララチアラフカム室である。第２図に
おいて１ｂは転造押し出し加工により設けられたヘリカ
ルスプライン、１ｃはかしめワッシャ６ （第４図図示
）を固定するための切削溝である。第４図、第５図にお
いて、２はタラソチローラ、３は半割ワッシャでビニオ
ン４の抜は止めである。ビニオン４は図示されない内燃
機関のリングギヤと噛み合いリングギヤにスタータモー
タの回転力を伝えるものである。５はクラッチローラ２
を押圧するためのリテーナスプリングである。DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention shown in the drawings will be described. 1st
3 to 3 are partial cross-sectional views of an embodiment of a clutch outer in a starter clutch according to the present invention, and FIGS. 4 and 5 are longitudinal cross-sectional views showing the structure of an embodiment of a starter clutch according to the present invention. It is a schematic diagram. In Fig. 1, 1 is a clutch outer formed by inserting a punch in the shape of a clutch outer cam chamber inside the plate material and press-forming a member of constant thickness such as a plate material or pipe material, and 1d is a seaming fixing part. The parts other than this seamed fixing part 1d are carburized for reinforcement. Moreover, by press-forming the clutch outer 1 from a plate material, the thickness of the clutch outer 1 is made uniform as shown in FIG. In FIG. 3, reference numeral 1a indicates the Claracia Lufcam chamber. In FIG. 2, 1b is a helical spline provided by rolling extrusion, and 1c is a cutting groove for fixing a caulking washer 6 (shown in FIG. 4). In FIGS. 4 and 5, 2 is a thalassoty roller and 3 is a half washer to prevent the pinion 4 from being removed. The pinion 4 meshes with a ring gear of an internal combustion engine (not shown) and transmits the rotational force of the starter motor to the ring gear. 5 is clutch roller 2
This is a retainer spring for pressing.
上述のスタータ用クラッチにおい′ζは、クラッチアウ
タｌ内にクラッチローラ２、クラッチスプリング５、ビ
ニオン４、半割ワッシャ３を組入れ、最後に開口端部の
巻締め固定部１ｄを巻締めて完成させる。このように開
口端部を巻締固定部’ｌｄで巻締めることによりビニオ
ン４を軸方向に固定しているから、クラッチカバー等の
ビニオン固定部品が不要となる。The starter clutch 'ζ described above is completed by assembling the clutch roller 2, clutch spring 5, pinion 4, and half washer 3 into the clutch outer l, and finally wrapping the opening end fixing part 1d. . Since the binion 4 is fixed in the axial direction by tightening the open end with the tightening fixing part 'ld in this manner, a binion fixing part such as a clutch cover is not required.
上述のように、本発明になるスタータ用クラッチにおい
ては、クラッチアウタを板材又はパイプ材等の肉厚−足
部材をプレス成形して形成し、前記クラッチアウタの開
口端部の巻締固定部を巻締めることによりビニオンを軸
方向に固定しているから、クラッチアウタの肉厚を均一
化でき、素材の無駄がなく、軽量になり、ビニオン固定
用の部品が不要になり、安価になる等の効果が大である
。As described above, in the starter clutch according to the present invention, the clutch outer is formed by press-molding a thick foot member such as a plate material or a pipe material, and the tightening fixing portion at the open end of the clutch outer is formed by press-forming. Since the binion is fixed in the axial direction by tightening, the thickness of the clutch outer can be made uniform, there is no waste of material, it is lighter, parts for fixing the binion are not required, and it is cheaper. The effect is great.
第１図は、本発明になるスタータ用クラッチにおけるク
ラッチアウタの部分断面図、第２図は第１図図示のクラ
ッチアウタにヘリカルスプライン及びかしめワッシャ固
定用切削溝を形成したクラッチアウタの部分断面図、第
３図は第２図図示のＡ−Ａ線に沿う断面図、第４図は本
発明になるスタータ用クラッチの一実施例の構成を示す
縦断面模式図、第５図は第４図図示のＢ−Ｂ線に沿う縦
断面図である。
１・・・クラッチアウタ、ｌｄ・・・巻締固定部、２・
・・クラッチローラ、３・・・半割ワッシャ、４・・・
ビニオン。
代理人弁理士 岡 部 隆FIG. 1 is a partial sectional view of a clutch outer in a starter clutch according to the present invention, and FIG. 2 is a partial sectional view of a clutch outer shown in FIG. , FIG. 3 is a sectional view taken along the line A-A shown in FIG. FIG. 3 is a longitudinal cross-sectional view taken along the illustrated line BB. 1... Clutch outer, ld... Sealing fixing part, 2...
...Clutch roller, 3...Half washer, 4...
Binion. Representative Patent Attorney Takashi Okabe
Claims (1)
プレス成形して形成し、前記クラ・ノチアウタの開口端
部の巻締固定部を巻締めることによりビニオンを軸方向
に固定してなることを特徴とするスクータ用クラッチ。The clutch outer is formed by press-forming a member of constant thickness such as a plate material or pipe material, and the pinion is fixed in the axial direction by tightening the tightening fixing part at the open end of the clutch outer. Characteristic scooter clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58088491A JPS59217019A (en) | 1983-05-19 | 1983-05-19 | Clutch for starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58088491A JPS59217019A (en) | 1983-05-19 | 1983-05-19 | Clutch for starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59217019A true JPS59217019A (en) | 1984-12-07 |
Family
ID=13944276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58088491A Pending JPS59217019A (en) | 1983-05-19 | 1983-05-19 | Clutch for starter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59217019A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996033354A1 (en) * | 1995-04-19 | 1996-10-24 | Ina Wälzlager Schaeffler Kg | Pinch roll freewheel |
| EP1302689A1 (en) * | 2001-10-16 | 2003-04-16 | Robert Bosch Gmbh | Locking system for one-way clutch, particularly with fixed freewheel, and corresponding one-way clutch |
-
1983
- 1983-05-19 JP JP58088491A patent/JPS59217019A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996033354A1 (en) * | 1995-04-19 | 1996-10-24 | Ina Wälzlager Schaeffler Kg | Pinch roll freewheel |
| EP1302689A1 (en) * | 2001-10-16 | 2003-04-16 | Robert Bosch Gmbh | Locking system for one-way clutch, particularly with fixed freewheel, and corresponding one-way clutch |
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