JPS61139852U - - Google Patents
Info
- Publication number
- JPS61139852U JPS61139852U JP2440885U JP2440885U JPS61139852U JP S61139852 U JPS61139852 U JP S61139852U JP 2440885 U JP2440885 U JP 2440885U JP 2440885 U JP2440885 U JP 2440885U JP S61139852 U JPS61139852 U JP S61139852U
- Authority
- JP
- Japan
- Prior art keywords
- webbing
- elastic body
- take
- shaft
- working ring
- 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
- 238000004804 winding Methods 0.000 claims description 3
- 230000001133 acceleration Effects 0.000 claims 1
Landscapes
- Automotive Seat Belt Assembly (AREA)
Description
第１図は本実施例に係るウエビグ緊張装置の断
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図は第１図の分解斜
視図、第５図はクラツチ部の斜視図、第６図は第
５図―線断面図である。
２０……巻取軸、２２……ウエビング、３２…
…小ぜんまいばね、３６……大ケース、４０……
大ぜんまいばね、４２……作動リング、４７……
アタツチメント、５０……センサ部。
Fig. 1 is a sectional view of the webig tensioning device according to this embodiment, Fig. 2 is a sectional view taken along the line of Fig. 1, Fig. 3 is a sectional view taken along the line of Fig. 1, and Fig. 4 is an exploded perspective view of Fig. 1. 5 is a perspective view of the clutch portion, and FIG. 6 is a sectional view taken along the line of FIG. 5. 20... Winding shaft, 22... Webbing, 32...
...Small mainspring spring, 36...Large case, 40...
Mainspring spring, 42... Operating ring, 47...
Attachment, 50...sensor section.
Claims (1)
弾性体の付勢力でウエビグ巻取方向へ付勢し、車
両緊急時には大弾性体の付勢力を巻取軸へ伝達し
てこの巻取軸を強制的にウエビグ巻取方向へ付勢
するウエビング緊張装置であつて、大弾性体を収
容する大ケースと、加速度センサが車両緊急状態
を感知した時点で前記大弾性体の付勢力で回転す
る作動リングと、前記作動リングの前記大ケース
との間に配設され作動リングの外周を大ケースへ
軸支すると共に作動リングの回転を円滑にするア
タツチメントと、を有するウエビング緊張装置。 The take-up shaft on which the occupant restraint webbing is wound is urged in the webbing winding direction by the urging force of a small elastic body, and in the event of a vehicle emergency, the urging force of the large elastic body is transmitted to the take-up shaft and the take-up shaft is A webbing tensioning device that forcibly biases the webbing in the webbing winding direction, which includes a large case that houses a large elastic body, and an operation that rotates by the biasing force of the large elastic body when an acceleration sensor detects a vehicle emergency state. A webbing tensioning device comprising: a ring; and an attachment disposed between the large case of the working ring to pivotally support the outer periphery of the working ring to the large case and to smooth the rotation of the working ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2440885U JPS61139852U (en) | 1985-02-22 | 1985-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2440885U JPS61139852U (en) | 1985-02-22 | 1985-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61139852U true JPS61139852U (en) | 1986-08-29 |
Family
ID=30518530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2440885U Pending JPS61139852U (en) | 1985-02-22 | 1985-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61139852U (en) |
-
1985
- 1985-02-22 JP JP2440885U patent/JPS61139852U/ja active Pending
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