JPH02140042U - - Google Patents
Info
- Publication number
- JPH02140042U JPH02140042U JP4923689U JP4923689U JPH02140042U JP H02140042 U JPH02140042 U JP H02140042U JP 4923689 U JP4923689 U JP 4923689U JP 4923689 U JP4923689 U JP 4923689U JP H02140042 U JPH02140042 U JP H02140042U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical shaft
- spring
- mainspring spring
- case lid
- case
- 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
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Automotive Seat Belt Assembly (AREA)
- Springs (AREA)
Description
第１図はこの考案の実施例を示す分解斜視図、
第２図はその組み立てた状態における縦断側面図
、第３図は筒軸の正面図、第４図はピンの拡大平
面図である。
１……ケース本体、２……軸孔、３……筒軸、
４……ゼンマイばね、５……内端部、６……切り
込み部、７……軸突起、８，１１……ピン挿入孔
、９……係合穴、１０……ケース蓋体、１３……
外端部、１６……ピン。
FIG. 1 is an exploded perspective view showing an embodiment of this invention.
FIG. 2 is a longitudinal sectional side view of the assembled state, FIG. 3 is a front view of the cylinder shaft, and FIG. 4 is an enlarged plan view of the pin. 1...Case body, 2...Shaft hole, 3...Cylinder shaft,
4... Spring spring, 5... Inner end, 6... Notch, 7... Shaft projection, 8, 11... Pin insertion hole, 9... Engagement hole, 10... Case lid, 13... …
Outer end, 16...pin.
Claims (1)
挿入し、該筒軸およびケース本体に冠着するケー
ス蓋体にそれぞれ合致するピン孔を穿設し、該筒
軸にゼンマイばねを内端部の係止するとともに、
ケース蓋体にゼンマイばねの外端部を係止してケ
ース蓋体をケース本体に冠着し、筒軸を所定数回
転せしめてゼンマイばねを予巻きした後、前記ピ
ン孔にピンを挿入してゼンマイばねを解旋止めを
設けたことを特徴とする予巻きしたゼンマイばね
ユニツト。 A cylindrical shaft is rotatably inserted into a shaft hole drilled in the case body, a pin hole is bored that matches the cylindrical shaft and the case lid that is attached to the case body, and a spring spring is inserted into the cylindrical shaft. Along with locking the end,
The outer end of the mainspring spring is locked to the case lid body, the case lid body is attached to the case body, and the cylindrical shaft is rotated a predetermined number of times to pre-wind the mainspring spring, and then the pin is inserted into the pin hole. A pre-wound mainspring spring unit characterized in that the mainspring spring is provided with a release stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4923689U JPH02140042U (en) | 1989-04-26 | 1989-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4923689U JPH02140042U (en) | 1989-04-26 | 1989-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02140042U true JPH02140042U (en) | 1990-11-22 |
Family
ID=31566751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4923689U Pending JPH02140042U (en) | 1989-04-26 | 1989-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02140042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011246071A (en) * | 2010-05-28 | 2011-12-08 | Tokai Rika Co Ltd | Webbing winding device |
-
1989
- 1989-04-26 JP JP4923689U patent/JPH02140042U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011246071A (en) * | 2010-05-28 | 2011-12-08 | Tokai Rika Co Ltd | Webbing winding device |