JPH0445160U - - Google Patents
Info
- Publication number
- JPH0445160U JPH0445160U JP8708790U JP8708790U JPH0445160U JP H0445160 U JPH0445160 U JP H0445160U JP 8708790 U JP8708790 U JP 8708790U JP 8708790 U JP8708790 U JP 8708790U JP H0445160 U JPH0445160 U JP H0445160U
- Authority
- JP
- Japan
- Prior art keywords
- rotating body
- winding
- shaft
- take
- rotating
- 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
- 230000036316 preload Effects 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims 8
Landscapes
- Automotive Seat Belt Assembly (AREA)
Description
第１図は本考案の実施例に係るプリロード装置
及びウエビング巻取装置を示す斜視図、第２図は
第１図に示されるプリロード装置及びウエビング
巻取装置の一部断面図、第３図は第２図の−
線断面図、第４図は本考案の第２実施例に係るプ
リロード装置の重錘及び回転ドラムの周辺を示す
断面図である。
１０……プリロード装置、１２……ウエビング
巻取装置、２２……巻取軸、２４……ウエビング
（乗員拘束用ウエビング）、２６……回転ドラム
（第１の回転体）、４６……クラツチ本体（第２
の回転体）、５６……重錘（遠心クラツチ）、６
８……ワイヤ（作動源）。
FIG. 1 is a perspective view showing a preload device and a webbing take-up device according to an embodiment of the present invention, FIG. 2 is a partial sectional view of the preload device and webbing take-up device shown in FIG. 1, and FIG. Figure 2 -
4 is a sectional view showing the vicinity of a weight and a rotating drum of a preload device according to a second embodiment of the present invention. 10... Preload device, 12... Webbing take-up device, 22... Take-up shaft, 24... Webbing (occupant restraint webbing), 26... Rotating drum (first rotating body), 46... Clutch body (Second
rotating body), 56... Weight (centrifugal clutch), 6
8...Wire (operation source).
Claims (1)
取るウエビング巻取装置用プリロード装置におい
て、 前記巻取軸に連結され、前記巻取軸と共に回動
する第１の回転体と、 前記第１の回転体に対応して配置され、車両急
減速時に前記巻取軸の巻取方向へ回転する第２の
回転体と、 前記第１の回転体と前記第２回転体との間に配
置され、前記第２の回転体が回転された際に前記
第２の回転体と前記第１の回転体とを一体的に連
結する遠心クラツチと、 前記第１の回転体に巻き掛けられ、車両急減速
時に前記第１の回転体を巻き締めると共に、前記
第２の回転体に連結され、前記第２の回転体を前
記巻取軸の巻取方向へ強制的に回転させ、前記第
１の回転体と前記第２の回転体とを前記遠心クラ
ツチによつて一体的に連結させて前記第１の回転
体を前記巻取軸の巻取方向へ回転させる作動源と
、 を備えることを特徴とするプリロード装置。[Claims for Utility Model Registration] A preload device for a webbing take-up device for forcibly winding occupant restraint webbing onto a take-up shaft, comprising: a first preload device connected to the take-up shaft and rotating together with the take-up shaft; a rotating body; a second rotating body disposed corresponding to the first rotating body and rotating in the winding direction of the winding shaft when the vehicle suddenly decelerates; the first rotating body and the second rotating body; a centrifugal clutch that is disposed between the first rotating body and the second rotating body and integrally connects the second rotating body and the first rotating body when the second rotating body is rotated; is wound around the winding body to tighten the first rotating body when the vehicle suddenly decelerates, and is connected to the second rotating body to forcibly rotate the second rotating body in the winding direction of the winding shaft. an operating source that integrally connects the first rotating body and the second rotating body by the centrifugal clutch to rotate the first rotating body in the winding direction of the winding shaft; A preloading device comprising: .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8708790U JPH0445160U (en) | 1990-08-21 | 1990-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8708790U JPH0445160U (en) | 1990-08-21 | 1990-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0445160U true JPH0445160U (en) | 1992-04-16 |
Family
ID=31819150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8708790U Pending JPH0445160U (en) | 1990-08-21 | 1990-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0445160U (en) |
-
1990
- 1990-08-21 JP JP8708790U patent/JPH0445160U/ja active Pending
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