JPS62161069U - - Google Patents
Info
- Publication number
- JPS62161069U JPS62161069U JP4916086U JP4916086U JPS62161069U JP S62161069 U JPS62161069 U JP S62161069U JP 4916086 U JP4916086 U JP 4916086U JP 4916086 U JP4916086 U JP 4916086U JP S62161069 U JPS62161069 U JP S62161069U
- Authority
- JP
- Japan
- Prior art keywords
- seat belt
- wire
- pulley
- drive means
- driving
- 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 2
- 239000002360 explosive Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Automotive Seat Belt Assembly (AREA)
Description
第１図は、本考案が適用されたシートベルトの
全体構成図である。第２図は本考案の一実施例を
一部破断して示す平面図である。第３図は逆転防
止機構を示す部分図である。第４図は第２図の
―線に沿う断面図である。第５図〜第７図は本
実施例の作動を示す説明図である。
１…センタピラ、２…ＥＬＲ装置、３…シート
ベルト、４…スルーリング、５…シート、６…端
部、７…タングプレート、８…バツクル、１０…
プリロータ装置、１１…筐体、１１ａ，１１ｂ…
円形孔、１２，１３…サイドデイスク、１２ａ，
１３ａ…フランジ、１２ｂ，１３ｂ…窪み、１２
ｃ，１３ｃ…軸受孔、１４…ボス、１５…プーリ
、１６…ワイヤ、１７…固定クランプ部材、１８
…可動クランプ部材、１７ａ，１８ａ…クランプ
歯、１９…回動軸、２０…サイドプレート、２０
ａ…ビス、２０ｂ…窪み、２０ｃ…ラチエツト歯
、２１…ボス、２２…ストツパプレート、２２ａ
…歯、２３…リテーナ、２４…コイルばね。
FIG. 1 is an overall configuration diagram of a seat belt to which the present invention is applied. FIG. 2 is a partially cutaway plan view showing an embodiment of the present invention. FIG. 3 is a partial view showing the reverse rotation prevention mechanism. FIG. 4 is a sectional view taken along the line -- in FIG. 2. FIGS. 5 to 7 are explanatory diagrams showing the operation of this embodiment. DESCRIPTION OF SYMBOLS 1... Center pillar, 2... ELR device, 3... Seat belt, 4... Through ring, 5... Seat, 6... End part, 7... Tongue plate, 8... Buckle, 10...
Pre-rotor device, 11... housing, 11a, 11b...
Circular hole, 12, 13...side disk, 12a,
13a...flange, 12b, 13b...dent, 12
c, 13c... Bearing hole, 14... Boss, 15... Pulley, 16... Wire, 17... Fixed clamp member, 18
...Movable clamp member, 17a, 18a...Clamp teeth, 19...Rotation shaft, 20...Side plate, 20
a...screw, 20b...dent, 20c...ratchet tooth, 21...boss, 22...stopper plate, 22a
...teeth, 23...retainer, 24...coil spring.
Claims (1)
により牽引力を加えられるカイヤと、該ワイヤが
捲回されるプーリとを有し、衝突時にシートベル
トの弛みを緊張させるためのプリローダ装置であ
つて、 前記プーリのワイヤ捲回半径が、漸次変化して
いることを特徴とするシートベルトのプリローダ
装置。 (2) 前記駆動手段の駆動源が爆発物であると共
に、前記プーリのワイヤ捲回半径が漸増している
ことを特徴とする実用新案登録請求の範囲第１項
に記載のシートベルトのプリローダ装置。[Claims for Utility Model Registration] (1) It has a drive means that generates a driving force, a wire to which the drive means applies a traction force, and a pulley around which the wire is wound, and the seatbelt loosens in the event of a collision. 1. A seat belt preloader device for tensioning a seat belt, wherein a wire winding radius of the pulley gradually changes. (2) The seat belt preloader device according to claim 1, wherein the driving source of the driving means is an explosive, and the wire winding radius of the pulley gradually increases. .
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4916086U JPH0630574Y2 (en) | 1986-04-02 | 1986-04-02 | Seatbelt pre-loader device |
| US07/030,630 US4840325A (en) | 1986-04-02 | 1987-03-27 | Seat belt tightening device |
| EP87302842A EP0240339B1 (en) | 1986-04-02 | 1987-04-01 | Seat-belt tightening device |
| CA000533624A CA1297465C (en) | 1986-04-02 | 1987-04-01 | Seat belt tightening device |
| DE8787302842T DE3783494T2 (en) | 1986-04-02 | 1987-04-01 | SAFETY BELT TENSIONER. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4916086U JPH0630574Y2 (en) | 1986-04-02 | 1986-04-02 | Seatbelt pre-loader device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62161069U true JPS62161069U (en) | 1987-10-13 |
| JPH0630574Y2 JPH0630574Y2 (en) | 1994-08-17 |
Family
ID=30871352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4916086U Expired - Lifetime JPH0630574Y2 (en) | 1986-04-02 | 1986-04-02 | Seatbelt pre-loader device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0630574Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010184566A (en) * | 2009-02-12 | 2010-08-26 | Ts Tech Co Ltd | Vehicular seat |
-
1986
- 1986-04-02 JP JP4916086U patent/JPH0630574Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010184566A (en) * | 2009-02-12 | 2010-08-26 | Ts Tech Co Ltd | Vehicular seat |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0630574Y2 (en) | 1994-08-17 |
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