JPH01150168U - - Google Patents
Info
- Publication number
- JPH01150168U JPH01150168U JP4478188U JP4478188U JPH01150168U JP H01150168 U JPH01150168 U JP H01150168U JP 4478188 U JP4478188 U JP 4478188U JP 4478188 U JP4478188 U JP 4478188U JP H01150168 U JPH01150168 U JP H01150168U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- take
- connecting member
- webbing
- spring
- 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
- 230000000452 restraining effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Automotive Seat Belt Assembly (AREA)
Description
第１図は、本考案のシートベルト巻き取り装置
の要部断面図、第２図ａは、第１図のＡ―Ａ断面
にあたる断面図、第２図ｂは、第１図のＢ―Ｂ断
面にあたる断面図、第３図ａは、本考案のシート
ベルト巻き取り装置の第２実施例の第１図に対応
した要部断面図、第３図ｂは、第３図ａのＣ―Ｃ
断面にあたる断面図、第４図ａは、本考案のシー
トベルト巻き取り装置の第３実施例の第１図に対
応した要部断面図、第４図ｂは、第４図ａのＤ―
Ｄ断面にあたる断面図を示す。
主要部分の符号の説明、１…ウエビング巻き取
り軸、２…第２の巻き取りばね、３…ラチエツト
ホイール、４…第１の巻き取りばね、５…カバー
、６，１６，２６…クラツチケース、７…クラツ
チスプリング、８，１８，２８…クラツチプレー
ト、２０，３０…コイルスプリング、２５…ブラ
ケツト。
FIG. 1 is a sectional view of a main part of the seat belt retractor of the present invention, FIG. 2a is a sectional view taken along the line AA in FIG. 1, and FIG. A sectional view corresponding to the cross section, FIG. 3a is a sectional view of the main part corresponding to FIG. 1 of the second embodiment of the seat belt retractor of the present invention, and FIG.
FIG. 4a is a cross-sectional view of the main part corresponding to FIG. 1 of the third embodiment of the seat belt retractor of the present invention, and FIG. 4b is a cross-sectional view corresponding to D- in FIG. 4a.
A sectional view corresponding to the D section is shown. Explanation of symbols of main parts, 1... Webbing take-up shaft, 2... Second take-up spring, 3... Ratchet wheel, 4... First take-up spring, 5... Cover, 6, 16, 26... Clutch case , 7... Clutch spring, 8, 18, 28... Clutch plate, 20, 30... Coil spring, 25... Bracket.
Claims (1)
、乗員拘束用のウエビングが支持されたウエビン
グ巻き取り軸と、 該ウエビング巻き取り軸に選択的に回転自在に
取り付けられた接続部材と、 該ウエビング巻き取り軸と該接続部材との間に
設けられた摩擦制動部材と、 一端が該接続部材に固定され、他端が前記ベー
ス部材に対して固定された第１の巻き取りばねと
、 一端が該ウエビング巻き取り軸に固定され、他
端が該接続部材に固定され、該第１の巻き取りば
ねよりも小さな巻き取り力を有する第２の巻き取
りばねとを有し、 該接続部材が、該ウエビング巻き取り軸に相対
的に回転するときには、該摩擦制動部材により、
その回転方向と反対向きに摩擦力が作用すること
を特徴としたシートベルトの巻き取り装置。 ２ 該摩擦制動部材は、該ウエビング巻き取り軸
上に設けられており、該接続部材側にばね力で押
し付けられていることを特徴とする請求項第１項
に記載のシートベルトの巻き取り装置。 ３ 該摩擦制動部材は、該接続部材上に設けられ
ており、該巻き取り軸側にばね力で押し付けられ
ていることを特徴とする請求項第１項に記載のシ
ートベルトの巻き取り装置。[Claims for Utility Model Registration] 1. A webbing take-up shaft that is rotatably attached to a base member and supports a webbing for restraining an occupant, and a webbing take-up shaft that is selectively rotatably attached to the webbing take-up shaft. a connecting member; a friction braking member provided between the webbing take-up shaft and the connecting member; and a first winding having one end fixed to the connecting member and the other end fixed to the base member. a take-up spring; and a second take-up spring having one end fixed to the webbing take-up shaft and the other end fixed to the connecting member and having a take-up force smaller than that of the first take-up spring. , when the connecting member rotates relative to the webbing take-up shaft, the friction braking member causes
A seatbelt retractor characterized in that a frictional force acts in the opposite direction to the rotational direction of the seatbelt retractor. 2. The seat belt retracting device according to claim 1, wherein the friction braking member is provided on the webbing retracting shaft and is pressed against the connecting member by a spring force. . 3. The seat belt retracting device according to claim 1, wherein the friction braking member is provided on the connecting member and is pressed against the retracting shaft by a spring force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4478188U JPH01150168U (en) | 1988-04-04 | 1988-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4478188U JPH01150168U (en) | 1988-04-04 | 1988-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01150168U true JPH01150168U (en) | 1989-10-17 |
Family
ID=31271130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4478188U Pending JPH01150168U (en) | 1988-04-04 | 1988-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01150168U (en) |
-
1988
- 1988-04-04 JP JP4478188U patent/JPH01150168U/ja active Pending
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