JPS58121681U - Expansion jack for attaching brakes - Google Patents
Expansion jack for attaching brakesInfo
- Publication number
- JPS58121681U JPS58121681U JP1759782U JP1759782U JPS58121681U JP S58121681 U JPS58121681 U JP S58121681U JP 1759782 U JP1759782 U JP 1759782U JP 1759782 U JP1759782 U JP 1759782U JP S58121681 U JPS58121681 U JP S58121681U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- brake shoe
- brake
- brakes
- attaching
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例を示す正面断面図、第２図は本
−考案の一実施例を示す正面図、第３図は同要部の正
面図、第４図は同要部の平面図、第５図は同要部の側面
図、第６図は第３図の■−ＶＩ断面図、第７図は第６図
の■−■−断面図である。
１・・・ブレーキシュー、２・・・ライニング、３・・
・外輪バンド、５・・・拡張ジヤツキ、１０・・・ジヤ
ツキ本体、１１・・・支持軸、１４・・・ネジ軸、１５
．１６・・・当部材、１７．１８・・・バネ受部材、１
９．２０・・・皿バネ。Figure 1 is a front sectional view showing a conventional example, Figure 2 is a book
- A front view showing an embodiment of the invention, Figure 3 is a front view of the main part, Figure 4 is a plan view of the main part, Figure 5 is a side view of the main part, and Figure 6 is the third FIG. 7 is a cross-sectional view taken along ■--VI in FIG. 6. 1... Brake shoe, 2... Lining, 3...
・Outer ring band, 5... Expansion jack, 10... Jacket body, 11... Support shaft, 14... Screw shaft, 15
．． 16... This member, 17.18... Spring receiving member, 1
9.20...Disc spring.
Claims (1)
のライニングが外輪バンドに圧接するように径方向外方
に拡張するブレーキシュー張付は用拡張ジャーツキにお
いて、ジヤツキ本体にネジ軸を螺合すると共に支持軸を
回動自在に内嵌し、この各軸の外端部に、長手方向両端
がブレーキシュー内面に接当する当部材の中央部を取付
け、少なくとも一方の当部材とその内側のバネ受部材と
の−間に、当部材を外方に付勢するバネを介在したこと
を特徴とするブレーキシュー張付は用拡張ジャIn the expansion jack, a pair of brake shoes placed inside the outer ring band are expanded radially outward so that their linings are pressed against the outer ring band, and the screw shaft is screwed into the jack body. A support shaft is rotatably fitted inside the shaft, and a central part of the member whose longitudinal ends contact the inner surface of the brake shoe is attached to the outer end of each shaft, and at least one of the members and a spring receiver inside the member are attached. The brake shoe attachment is characterized by interposing a spring between the brake shoe member and the brake member to bias the member outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1759782U JPS58121681U (en) | 1982-02-09 | 1982-02-09 | Expansion jack for attaching brakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1759782U JPS58121681U (en) | 1982-02-09 | 1982-02-09 | Expansion jack for attaching brakes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58121681U true JPS58121681U (en) | 1983-08-18 |
| JPS6128695Y2 JPS6128695Y2 (en) | 1986-08-25 |
Family
ID=30029897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1759782U Granted JPS58121681U (en) | 1982-02-09 | 1982-02-09 | Expansion jack for attaching brakes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58121681U (en) |
-
1982
- 1982-02-09 JP JP1759782U patent/JPS58121681U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6128695Y2 (en) | 1986-08-25 |
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