KR940015300A - Rotary Actuator Pre-Tensioner - Google Patents
Rotary Actuator Pre-Tensioner Download PDFInfo
- Publication number
- KR940015300A KR940015300A KR1019930010161A KR930010161A KR940015300A KR 940015300 A KR940015300 A KR 940015300A KR 1019930010161 A KR1019930010161 A KR 1019930010161A KR 930010161 A KR930010161 A KR 930010161A KR 940015300 A KR940015300 A KR 940015300A
- Authority
- KR
- South Korea
- Prior art keywords
- actuator
- pressure chamber
- clutch
- shaft
- clutch device
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/34—Belt retractors, e.g. reels
- B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
로터리 액츄에이터로 동작시키는 프리텐셔너에 있어서, 로터와 시이트벨트 권취축의 클러치계합충격을 감소시킨다.In a pretensioner operated by a rotary actuator, the clutch engagement shock between the rotor and the seat belt winding shaft is reduced.
시이트벨트 권취축(1)을 회전시키는 회전액츄에이터(3)와, 그 압력실(C)에 작동가스를 공급하는 가스 제너레이터(4)와, 압력실(C)에 공급되는 가스압으로 로터 (31)를 권취축(1)에 연결시키는 클러치장치(5)를 구비한다. 클러치장치(5)는 공간(S)에 배설되고, 그것은 래칫휘일(51)과 이동축선(X)을 래칫휘일(51)의 중심축선(Y)과 소정간격(D)을 두고 교차하는 방향으로 지향하는 클러치키(52)로 구성된다.The rotary actuator 3 which rotates the seat belt winding shaft 1, the gas generator 4 which supplies a working gas to the pressure chamber C, and the rotor 31 by the gas pressure supplied to the pressure chamber C. The clutch device 5 which connects to the winding shaft 1 is provided. The clutch device 5 is disposed in the space S, which is a direction in which the ratchet wheel 51 and the moving axis X intersect with the central axis Y of the ratchet wheel 51 at a predetermined distance D. It consists of a directed clutch key 52.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명의 한가지실시예의 개략적인 구성을 표시하는 측단면도, 제2도는 상기한 실시예의 구성요소를 분해하여서 상세히 표시하는 분해사시도.1 is a side cross-sectional view showing a schematic configuration of one embodiment of the present invention, and FIG. 2 is an exploded perspective view showing in detail the components of the above embodiment in an exploded manner.
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP35156692A JP3174835B2 (en) | 1992-12-09 | 1992-12-09 | Rotary actuator actuated pretensioner |
JP92-351566 | 1992-12-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940015300A true KR940015300A (en) | 1994-07-20 |
KR100274006B1 KR100274006B1 (en) | 2001-04-02 |
Family
ID=18418148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930010161A KR100274006B1 (en) | 1992-12-09 | 1993-06-05 | Rotary Actuator Pre-Tensioner |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP3174835B2 (en) |
KR (1) | KR100274006B1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29500807U1 (en) * | 1995-01-19 | 1995-03-02 | Föhl, Artur, 73614 Schorndorf | Coupling between the belt shaft of a belt retractor and a belt tensioner rotary drive |
US6697418B1 (en) | 2000-04-26 | 2004-02-24 | Hitachi, Ltd. | Spread spectrum communication device and communication system |
KR100414894B1 (en) * | 2001-08-31 | 2004-01-13 | 강연태 | pretensioner for automobile |
KR20040014752A (en) * | 2002-08-12 | 2004-02-18 | 현대자동차주식회사 | An apparatus for controlling a seat belt in automobile |
-
1992
- 1992-12-09 JP JP35156692A patent/JP3174835B2/en not_active Expired - Fee Related
-
1993
- 1993-06-05 KR KR1019930010161A patent/KR100274006B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP3174835B2 (en) | 2001-06-11 |
KR100274006B1 (en) | 2001-04-02 |
JPH06171460A (en) | 1994-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
LAPS | Lapse due to unpaid annual fee |