JPS61117758U - - Google Patents
Info
- Publication number
- JPS61117758U JPS61117758U JP213185U JP213185U JPS61117758U JP S61117758 U JPS61117758 U JP S61117758U JP 213185 U JP213185 U JP 213185U JP 213185 U JP213185 U JP 213185U JP S61117758 U JPS61117758 U JP S61117758U
- Authority
- JP
- Japan
- Prior art keywords
- pawl
- clutch member
- weight
- shaft
- deceleration
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000000284 resting effect Effects 0.000 claims 1
- 230000000452 restraining effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Automotive Seat Belt Assembly (AREA)
Description
第１図は本考案の一実施例の配設状態を示す略
示的側面図、第２図はパウルとクラツチ部材との
関係を示す側面図、第３図は減速度センサの側面
図、第４図は従来のリトラクタの分解斜視図、第
５図は同リトラクタのクラツチ部材の裏側から見
た斜視図、第６図は同リトラクタのロツク機構の
要部を示す断面図である。
１……リトラクタハウジング、２……ウエビン
グ巻取シヤフト、４……ウエイト、５……パウル
、７……ロツク機構、１０……クラツチ部材、１
７……外周係合面（ラチエツト歯）、２７……ス
トツパ、Ｓ……減速度感知センサ。
FIG. 1 is a schematic side view showing the arrangement of an embodiment of the present invention, FIG. 2 is a side view showing the relationship between the pawl and the clutch member, FIG. 3 is a side view of the deceleration sensor, and FIG. FIG. 4 is an exploded perspective view of a conventional retractor, FIG. 5 is a perspective view of the clutch member of the retractor seen from the back side, and FIG. 6 is a sectional view showing essential parts of the locking mechanism of the retractor. DESCRIPTION OF SYMBOLS 1... Retractor housing, 2... Webbing take-up shaft, 4... Weight, 5... Pawl, 7... Lock mechanism, 10... Clutch member, 1
7... Outer circumferential engagement surface (ratchet tooth), 27... Stopper, S... Deceleration detection sensor.
Claims (1)
該ウエイトにより押動されるパウルとを備えた減
速度感知センサを傾斜配設し、車両の減速度をウ
エイトの揺動により感知して前記パウルを押動し
、該パウルをウエビング巻取シヤフトと同軸上に
配置したロツク機構のクラツチ部材の外周係合面
に係合してこのクラツチ部材を拘束することによ
り、ロツク機構に作動入力を伝達してウエビング
巻取シヤフトの回転を緊急ロツクするようにした
構造であつて、前記ロツク機構にパウルのクラツ
チ部材との係合静止位置を規制するストツパを付
設したことを特徴とするシートベルトリトラクタ
。 A weight on one side wall of the retractor housing,
A deceleration sensor having a pawl pushed by the weight is arranged at an incline, and the deceleration sensor detects the deceleration of the vehicle by the swinging of the weight, pushes the pawl, and connects the pawl to the webbing take-up shaft. By engaging with the outer peripheral engagement surface of the clutch member of the lock mechanism arranged coaxially and restraining this clutch member, an operating input is transmitted to the lock mechanism and the rotation of the webbing take-up shaft is urgently locked. 1. A seatbelt retractor having a structure characterized in that the locking mechanism is provided with a stopper for regulating the engagement and resting position of the pawl with the clutch member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985002131U JPH0329261Y2 (en) | 1985-01-11 | 1985-01-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985002131U JPH0329261Y2 (en) | 1985-01-11 | 1985-01-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61117758U true JPS61117758U (en) | 1986-07-25 |
| JPH0329261Y2 JPH0329261Y2 (en) | 1991-06-21 |
Family
ID=30475520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985002131U Expired JPH0329261Y2 (en) | 1985-01-11 | 1985-01-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0329261Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5239221A (en) * | 1975-09-25 | 1977-03-26 | Toyota Motor Corp | Seat-belt retractor |
| JPS59186753A (en) * | 1983-02-18 | 1984-10-23 | ティーアールダブリュ ヴィークル セィフティ システムス インコーポレイティッド | Journal structure for seat-belt draw-in instrument |
-
1985
- 1985-01-11 JP JP1985002131U patent/JPH0329261Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5239221A (en) * | 1975-09-25 | 1977-03-26 | Toyota Motor Corp | Seat-belt retractor |
| JPS59186753A (en) * | 1983-02-18 | 1984-10-23 | ティーアールダブリュ ヴィークル セィフティ システムス インコーポレイティッド | Journal structure for seat-belt draw-in instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0329261Y2 (en) | 1991-06-21 |
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