JPS6288664U - - Google Patents
Info
- Publication number
- JPS6288664U JPS6288664U JP18132885U JP18132885U JPS6288664U JP S6288664 U JPS6288664 U JP S6288664U JP 18132885 U JP18132885 U JP 18132885U JP 18132885 U JP18132885 U JP 18132885U JP S6288664 U JPS6288664 U JP S6288664U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- webbing
- take
- shaft
- winding
- 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
- 238000004804 winding Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Automotive Seat Belt Assembly (AREA)
Description
第１図は本実施例に係る巻取装置の斜視図、第
２図は第１図の線断面図、第３図は乗員のウエ
ビング装着状態を車両前方から見た正面図、第４
図Ａ乃至Ｄは第１歯車と第２歯車との係合状態を
示す説明図である。
１０……巻取装置、１６……巻取軸、１７……
ウエビング、１８……ぜんまいばね、２６……第
１歯車、２８……案内レバー、３０……第２歯車
、３２……カム板、６０……ピン、６２……カム
溝。
FIG. 1 is a perspective view of the winding device according to the present embodiment, FIG. 2 is a cross-sectional view along the line of FIG.
Figures A to D are explanatory diagrams showing the state of engagement between the first gear and the second gear. 10... Winding device, 16... Winding shaft, 17...
Webbing, 18...Spring spring, 26...First gear, 28...Guide lever, 30...Second gear, 32...Cam plate, 60...Pin, 62...Cam groove.
Claims (1)
取る巻取軸と、巻取軸と共に回転する第１歯車と
、この第１歯車と噛み合い可能な第２歯車と、巻
取軸の回転力が摩擦手段を介して伝達されるカム
板と、ウエビングの装着及び未装着を感知して第
２歯車を第１歯車と噛み合う方向及び離間する方
向へ移動させる駆動手段と、第２歯車が第１歯車
と噛み合う方向へ移動した後のウエビングの若干
の巻取及び引出により第２歯車と第１歯車とを噛
み合わせると共にこれらの噛み合い後の巻取軸の
ウエビング巻取方向回転を阻止し巻取軸のウエビ
ング引出方向回転時には前記付勢手段の付勢力で
この引出量と同量巻取つた時点で再度巻取軸のウ
エビング巻取方向回転を阻止する案内手段と、有
するウエビング巻取装置。 A take-up shaft that winds up the occupant restraint webbing by the urging force of the urging means, a first gear that rotates together with the take-up shaft, a second gear that can mesh with the first gear, and a rotational force of the take-up shaft. A cam plate that is transmitted via a friction means, a drive means that senses whether the webbing is attached or not and moves the second gear in a direction in which it engages with the first gear and in a direction in which it separates from the first gear, and the second gear is connected to the first gear. After the webbing has moved in the direction of meshing, the second gear and the first gear are meshed by slightly winding and pulling out the webbing, and the rotation of the winding shaft in the webbing winding direction after these meshes is prevented, and the winding shaft is A webbing take-up device comprising: a guide means that prevents the take-up shaft from rotating in the webbing take-up direction again when the same amount of webbing as the pull-out amount has been taken up by the urging force of the urging means when the webbing is rotated in the webbing take-up direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18132885U JPS6288664U (en) | 1985-11-25 | 1985-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18132885U JPS6288664U (en) | 1985-11-25 | 1985-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6288664U true JPS6288664U (en) | 1987-06-06 |
Family
ID=31126099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18132885U Pending JPS6288664U (en) | 1985-11-25 | 1985-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6288664U (en) |
-
1985
- 1985-11-25 JP JP18132885U patent/JPS6288664U/ja active Pending