JPS58162855U - webbing tensioning device - Google Patents
webbing tensioning deviceInfo
- Publication number
- JPS58162855U JPS58162855U JP6063082U JP6063082U JPS58162855U JP S58162855 U JPS58162855 U JP S58162855U JP 6063082 U JP6063082 U JP 6063082U JP 6063082 U JP6063082 U JP 6063082U JP S58162855 U JPS58162855 U JP S58162855U
- Authority
- JP
- Japan
- Prior art keywords
- webbing
- operating ring
- cam
- tensioning device
- bowl
- 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第１実施例
を示す断面図、第２図は第１図■−■線断面図、第３図
は第１図■−■線断面図、第４図は本実施例の分解斜視
図、第５図は本考案の第２実施例を示す第３図に相当す
る断面図である。
１０・・・・・・巻取装置、２２・・・・・・巻取軸、
２４・・曲ウェビング、３０・・・・・・小ぜんまいば
ね、３６・・・・・・作動リング、３８・・・・・・犬
せんまいはね、４０・・曲トリガ手段、４２・・・・・
・回動ボウル、４３・・曲カム板、４３Ａ−−−−−−
カム、４４・・・・・・ソレノイド、６２・・・・・・
カム板、６２Ａ、 ６２Ｂ−−−−−−カム、６４・
・・・・・受力ピン。Fig. 1 is a sectional view showing a first embodiment of the webbing tensioning device according to the present invention, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 is a sectional view taken along the line FIG. 4 is an exploded perspective view of this embodiment, and FIG. 5 is a sectional view corresponding to FIG. 3 showing a second embodiment of the present invention. 10... Winding device, 22... Winding shaft,
24...Song webbing, 30...Small mainspring spring, 36...Operating ring, 38...Dog spring spring, 40...Song trigger means, 42... ...
・Rotating bowl, 43...Curved cam plate, 43A------
Cam, 44... Solenoid, 62...
Cam plate, 62A, 62B---Cam, 64・
...Force receiving pin.
Claims (3)
性体の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
転を通常時に阻止し車両緊急時に回転可能として大弾性
体の付勢力を巻取軸へ伝えるウェビング緊張装置におい
て、前記作動リング・＼回動ボウルを噛合せ、この回動
ボウルへカムを当接して回動ボウルと作動リングとの噛
合を維持し、駆動力によるカム回動で前記回動ボウルの
作動リングからの噛合を解除可能とすることを特徴とし
たウェビング緊張装置。(1) The take-up shaft on which the occupant restraint webbing is wound is urged in the webbing take-up direction by the urging force of a small elastic body, and the rotation of the operating ring in the webbing take-up direction, on which the urging force of a large elastic body acts, is normally controlled. In a webbing tensioning device that transmits the biasing force of a large elastic body to a take-up shaft so that it can be rotated in case of a vehicle emergency, the operating ring/rotating bowl is engaged, and a cam is brought into contact with this rotary bowl to rotate the webbing. A webbing tensioning device characterized in that the engagement between the bowl and the operating ring is maintained, and the engagement between the rotary bowl and the operating ring can be released by rotation of a cam by a driving force.
強性的に離間させる確動カムであることを特徴とした前
記実用新案登録請求の範囲第１項に記載のウェビング緊
張装置。(2) The webbing tensioning device according to claim 1, wherein the cam is a positive cam that forcefully separates the rotating bowl from the operating ring when rotating.
、作動リングの回転力で作動リングとの噛合が解除する
方向に回転力を受ける噛合関係と、 されることを特徴
とした前記実用新案登録請求の範囲第１項又は第２項に
記載のウェビング緊張装置。(3) The rotating bowl has a meshing relationship in which, when not receiving force from the cam, the rotating bowl receives a rotational force in a direction in which the engagement with the operating ring is released by the rotational force of the operating ring. A webbing tensioning device according to claim 1 or 2 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6063082U JPS58162855U (en) | 1982-04-26 | 1982-04-26 | webbing tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6063082U JPS58162855U (en) | 1982-04-26 | 1982-04-26 | webbing tensioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58162855U true JPS58162855U (en) | 1983-10-29 |
| JPH035488Y2 JPH035488Y2 (en) | 1991-02-13 |
Family
ID=30070866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6063082U Granted JPS58162855U (en) | 1982-04-26 | 1982-04-26 | webbing tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58162855U (en) |
-
1982
- 1982-04-26 JP JP6063082U patent/JPS58162855U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH035488Y2 (en) | 1991-02-13 |
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