JPS6239035U - - Google Patents
Info
- Publication number
- JPS6239035U JPS6239035U JP13203585U JP13203585U JPS6239035U JP S6239035 U JPS6239035 U JP S6239035U JP 13203585 U JP13203585 U JP 13203585U JP 13203585 U JP13203585 U JP 13203585U JP S6239035 U JPS6239035 U JP S6239035U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- adjustment
- engaged
- cam member
- adjusting
- 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
- 210000000078 claw Anatomy 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Description
図は本考案の一実施例を示すもので、第１図は
正面図、第２図は背面図、第３図は第２図の―
断面図、第４図は制動間隙自動調整装置の分解
斜視図である。
５……カム部材、５ｂ……軸部、９……カムカ
ラー、１０……アジヤストボルト、１１……アジ
ヤストギヤ、１３……ダストカバー、１５……ス
トツパレバー、２０……アジヤストレバー、２１
……リセツトプレート、２１ｄ，２１ｅ……係合
爪部、２２……回転軸。
The figures show one embodiment of the present invention, in which Fig. 1 is a front view, Fig. 2 is a rear view, and Fig. 3 is the same as Fig. 2.
The sectional view and FIG. 4 are exploded perspective views of the automatic braking gap adjustment device. 5... Cam member, 5b... Shaft portion, 9... Cam collar, 10... Adjustment bolt, 11... Adjustment gear, 13... Dust cover, 15... Stop lever, 20... Adjustment lever, 21
...Reset plate, 21d, 21e...Engaging claw portion, 22...Rotating shaft.
Claims (1)
エブと当接しかつ軸方向に摺動自在に係合された
カムカラーと、カム部材に軸方向に螺合され前記
カムカラーを押通するアジヤストボルトと、アジ
ヤストボルトに一体回転可能に係合したアジヤス
トギヤと、このアジヤストギヤにカム部材の作動
方向の回転を規制して噛合したストツパ手段と、
カム部材とアジヤストギヤとの間に設けられライ
ニングが所定量以上摩耗したときカム部材とアジ
ヤストギヤ間の係合位置を変えるアジヤスト手段
と、前記アジヤストギヤ、ストツパ手段及びアジ
ヤスト手段を覆うカバーを備えた機械式ドラムブ
レーキの制動間隙自動調整装置において、前記ア
ジヤストギヤと噛合している前記ストツパ手段に
係合してアジヤストギヤとの噛合を解除する係合
爪部を備えたリセツトプレートを前記アジヤスト
ギヤを覆うように前記カバーに回転可能に設けた
ことを特徴とする機械式ドラムブレーキの制動間
隙自動調整装置。 a cam collar that is engaged with a cam member for expanding the brake shoe, abutting the show web and slidably in the axial direction; an adjustment bolt that is threadedly engaged with the cam member in the axial direction and pushes through the cam collar; an adjustment gear that is integrally rotatably engaged with the adjustment bolt; a stopper that is engaged with the adjustment gear to restrict rotation of the cam member in the operating direction;
A mechanical drum comprising: an adjusting means provided between a cam member and an adjusting gear, which changes the engagement position between the cam member and the adjusting gear when the lining is worn by a predetermined amount or more; and a cover that covers the adjusting gear, the stopper means, and the adjusting means. In the automatic braking gap adjustment device for a brake, a reset plate is attached to the cover so as to cover the adjustment gear, and the reset plate is provided with an engaging pawl portion that engages with the stopper means that is engaged with the adjustment gear to release the engagement with the adjustment gear. An automatic braking gap adjustment device for a mechanical drum brake, which is rotatably provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13203585U JPS6239035U (en) | 1985-08-29 | 1985-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13203585U JPS6239035U (en) | 1985-08-29 | 1985-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6239035U true JPS6239035U (en) | 1987-03-09 |
Family
ID=31031047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13203585U Pending JPS6239035U (en) | 1985-08-29 | 1985-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6239035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0299895U (en) * | 1988-11-18 | 1990-08-08 |
-
1985
- 1985-08-29 JP JP13203585U patent/JPS6239035U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0299895U (en) * | 1988-11-18 | 1990-08-08 | ||
| JPH0518380Y2 (en) * | 1988-11-18 | 1993-05-17 |
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