JPS59161840U - webbing tensioning device - Google Patents
webbing tensioning deviceInfo
- Publication number
- JPS59161840U JPS59161840U JP5500083U JP5500083U JPS59161840U JP S59161840 U JPS59161840 U JP S59161840U JP 5500083 U JP5500083 U JP 5500083U JP 5500083 U JP5500083 U JP 5500083U JP S59161840 U JPS59161840 U JP S59161840U
- Authority
- JP
- Japan
- Prior art keywords
- webbing
- lever
- shaft
- ring
- tensioning device
- 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.)
- Granted
Links
Landscapes
- Automotive Seat Belt Assembly (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係るウェビング緊張装置の実施例が適
用されたウェビング巻取装置を示す断面図、第一２図は
第１図の■−■線断面図、第３図は第１図の■−■線断
面図、第４図は本実施例の分解斜視図、第５図は作動リ
ングとレバーの組付状態を示す正面図である。
１０・・・・・・ウェビング巻取装置、２２・・・・・
・巻取軸、 、２４・・・・・・ウェビング、３０・・
・・・・小ぜんまいばね、３６・・・・・・作動リング
、３８・・・・・・大ぜんまいばね、４０・・・・・・
トリガ手段、５０・・・・・・クラッチ手段、５３・・
・・・・フリクションプレート、５４・・・・・・ガイ
ド長Ｌ５６・・・・・・レバー、５６Ａ・・・・・・ピ
ン、５８・・・・・・円弧溝。
パ じ
ＶＩＩど大、←
３２【）’ じ」／ト
４４″ 愛 −
→
９FIG. 1 is a sectional view showing a webbing retractor to which an embodiment of the webbing tensioning device according to the present invention is applied, FIG. FIG. 4 is an exploded perspective view of this embodiment, and FIG. 5 is a front view showing the assembled state of the operating ring and lever. 10... Webbing winding device, 22...
・Take-up shaft, , 24...Webbing, 30...
...Small mainspring spring, 36...Operating ring, 38...Large mainspring spring, 40...
Trigger means, 50...Clutch means, 53...
...Friction plate, 54...Guide length L56...Lever, 56A...Pin, 58...Circular groove. Pa Ji VII Dodai, ← 32 [)'Ji''/G44'' Love - → 9
Claims (1)
付勢力でウェビング巻取方向へ付勢し、大弾性体の付勢
力が作用する作動リングのウェビング巻取方向回転をト
リガ手段によって車両緊急時にのみクラッチ手段を介し
て前記巻取軸へ伝えるウェビング緊張装置であって、前
記クラッチ手段には大弾性体の付勢力が作用すると共に
車両緊急時にトリが手段によって回転可能とされる作動
リングと、この作動リングに軸支されたレバーと、ウェ
ビング巻取軸と連結され前記レバーの先端部と対応した
ギヤホイルと、前記作動リングの回転時にレバー先端部
をギヤホイルへかみ合わせるクラッチプレートと、を有
し、前記レバーは突出軸部が作動リングの軸支孔内へ挿
入されて作動リングへ軸支され、かつ円弧状基部が作動
リングの円弧状凹部と対応して車両緊急時の荷重伝達用
とされることを特徴としたウェビング緊張装置。The winding shaft on which the occupant restraint webbing is wound is biased in the webbing winding direction by a biasing force of a small elastic body, and the actuation ring, on which the biasing force of a large elastic body acts, is rotated in the webbing winding direction by a trigger means. A webbing tensioning device that transmits information to the take-up shaft through a clutch means only in an emergency, wherein a biasing force of a large elastic body acts on the clutch means, and an actuation ring that allows the bird to rotate by the means in the event of a vehicle emergency. and a lever pivotally supported by the actuation ring, a gear wheel connected to the webbing take-up shaft and corresponding to the tip of the lever, and a clutch plate that engages the tip of the lever to the gear wheel when the actuation ring rotates. The lever has a protruding shaft portion inserted into a shaft support hole of the operating ring to be pivotally supported by the operating ring, and an arcuate base portion corresponding to an arcuate recess of the operating ring for load transmission in a vehicle emergency. A webbing tensioning device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5500083U JPS59161840U (en) | 1983-04-13 | 1983-04-13 | webbing tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5500083U JPS59161840U (en) | 1983-04-13 | 1983-04-13 | webbing tensioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59161840U true JPS59161840U (en) | 1984-10-30 |
| JPH0234122Y2 JPH0234122Y2 (en) | 1990-09-13 |
Family
ID=30185329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5500083U Granted JPS59161840U (en) | 1983-04-13 | 1983-04-13 | webbing tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59161840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6328564U (en) * | 1986-08-11 | 1988-02-25 |
-
1983
- 1983-04-13 JP JP5500083U patent/JPS59161840U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6328564U (en) * | 1986-08-11 | 1988-02-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0234122Y2 (en) | 1990-09-13 |
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