JPH02149352U - - Google Patents
Info
- Publication number
- JPH02149352U JPH02149352U JP5932389U JP5932389U JPH02149352U JP H02149352 U JPH02149352 U JP H02149352U JP 5932389 U JP5932389 U JP 5932389U JP 5932389 U JP5932389 U JP 5932389U JP H02149352 U JPH02149352 U JP H02149352U
- Authority
- JP
- Japan
- Prior art keywords
- spindle
- gear
- casing
- take
- rotary plate
- 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
- 238000004804 winding Methods 0.000 claims description 2
Landscapes
- Automotive Seat Belt Assembly (AREA)
Description
第１図は本考案に係るシートベルトのリトラク
タの要部縦断面図、第２図及び第３図は側断面図
である。
１０……リトラクタ本体、１３……スピンドル
、１４……ウエビング、１５……太陽歯車、１６
……回転板、１７……内歯歯車、１８……ラチエ
ツト歯、１９……キヤリア、２０……遊星歯車、
２１……ケーシング、２２……カバー、２３……
巻取ばね、２４……補助ばね、２７……パウル。
FIG. 1 is a vertical cross-sectional view of a main part of a seat belt retractor according to the present invention, and FIGS. 2 and 3 are side cross-sectional views. 10... Retractor body, 13... Spindle, 14... Webbing, 15... Sun gear, 16
... Rotating plate, 17 ... Internal gear, 18 ... Ratchet tooth, 19 ... Carrier, 20 ... Planetary gear,
21...Casing, 22...Cover, 23...
Winding spring, 24...Auxiliary spring, 27...Paul.
Claims (1)
にウエビングを巻回したスピンドルと、前記スピ
ンドルに一体に回転するように嵌着された太陽歯
車と、前記スピンドルに対して回転自在に軸支さ
れ且つその一側面に内歯歯車を突設すると共に外
周にラチエツト歯を形成した回転板と、前記スピ
ンドルに対して回転自在に軸支されたケーシング
と、前記ケーシングに固着されたキヤリアと、前
記キヤリアに回転自在に軸支され且つ前記太陽歯
車及び内歯歯車に噛合した遊星歯車と、前記ケー
シグ及びキヤリアをウエビング巻取方向に付勢す
る巻取ばねと、前記ケーシングと太陽歯車との間
に介在せしめられ太陽歯車をウエビング巻取方向
に付勢する前記巻取ばねよりも充分に弱い補助ば
ねと、前記回転板のラチエツト歯に係合離脱可能
であつて外部から操作されるパウルとを有するこ
とを特徴とするシートベルトのリトラクタ。 A spindle rotatably supported by the retractor body and having a webbing wound around its outer periphery; a sun gear fitted to the spindle so as to rotate together with the spindle; a rotary plate having an internal gear protruding from its side surface and ratchet teeth formed on its outer periphery; a casing rotatably supported on the spindle; a carrier fixed to the casing; and a rotary plate rotatable on the carrier. a planetary gear that is pivotally supported by the sun gear and meshed with the sun gear and the internal gear; a take-up spring that biases the casing and carrier in the webbing winding direction; It is characterized by having an auxiliary spring that is sufficiently weaker than the take-up spring that urges the gear in the webbing take-up direction, and a pawl that can engage and disengage from the ratchet teeth of the rotary plate and is operated from the outside. seat belt retractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5932389U JPH0733964Y2 (en) | 1989-05-23 | 1989-05-23 | Seat belt retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5932389U JPH0733964Y2 (en) | 1989-05-23 | 1989-05-23 | Seat belt retractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02149352U true JPH02149352U (en) | 1990-12-19 |
| JPH0733964Y2 JPH0733964Y2 (en) | 1995-08-02 |
Family
ID=31585719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5932389U Expired - Lifetime JPH0733964Y2 (en) | 1989-05-23 | 1989-05-23 | Seat belt retractor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0733964Y2 (en) |
-
1989
- 1989-05-23 JP JP5932389U patent/JPH0733964Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0733964Y2 (en) | 1995-08-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |