JPS6075731U - Brake wheel cylinder structure - Google Patents

Brake wheel cylinder structure

Info

Publication number
JPS6075731U
JPS6075731U JP16745583U JP16745583U JPS6075731U JP S6075731 U JPS6075731 U JP S6075731U JP 16745583 U JP16745583 U JP 16745583U JP 16745583 U JP16745583 U JP 16745583U JP S6075731 U JPS6075731 U JP S6075731U
Authority
JP
Japan
Prior art keywords
cylinder
brake wheel
cylinder structure
piston
cover member
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
Application number
JP16745583U
Other languages
Japanese (ja)
Inventor
中里　武彦
Original Assignee
いすゞ自動車株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by いすゞ自動車株式会社 filed Critical いすゞ自動車株式会社
Priority to JP16745583U priority Critical patent/JPS6075731U/en
Publication of JPS6075731U publication Critical patent/JPS6075731U/en
Pending legal-status Critical Current

Links

Landscapes

  • Diaphragms And Bellows (AREA)
  • Braking Arrangements (AREA)

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来装置を示す側断面図、第２図は本考案の一
実施例を示す側断面図、第３図は変形実施例を示す側断
面図、第４図は第３図の要部拡大平面図である。 図中、１はシリンダ、２はピストン、３はブレーキシュ
ー、４はブツシュロッド、５はダストカバ一部材、１５
は排気弁、１６はスリット、１２はダストカバ一部材の
内周部、１７は切欠溝、１８はクッション部材である。Fig. 1 is a side sectional view showing a conventional device, Fig. 2 is a side sectional view showing an embodiment of the present invention, Fig. 3 is a side sectional view showing a modified embodiment, and Fig. 4 is a main part of Fig. 3. FIG. In the figure, 1 is a cylinder, 2 is a piston, 3 is a brake shoe, 4 is a bushing rod, 5 is a dust cover member, 15
16 is an exhaust valve, 16 is a slit, 12 is an inner peripheral portion of a dust cover member, 17 is a notch groove, and 18 is a cushion member.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）シリンダと、該シリンダ内に摺動自在に設けられ
たピストンと、該ピストンに一端が取り付けられ他端が
上記シリンダの開口部より延出されブレーキシューに連
結されたブツシュロッドと、該ブツシュロッドとシリン
ダとの間に装着された可撓性部材からなるダストカバ一
部材と、上記ピストンの作動時に上記カバ一部材内より
圧気を排気するための排気弁とを備えたことを特徴とす
るブレーキホイールシリンダ構造。(1) A cylinder, a piston slidably provided in the cylinder, a bushing rod having one end attached to the piston and the other end extending from the opening of the cylinder and connected to a brake shoe; and the bushing rod. A brake wheel comprising: a dust cover member made of a flexible member installed between the piston and the cylinder; and an exhaust valve for exhausting pressurized air from within the cover member when the piston is activated. Cylinder structure. （２）上記排気弁が上記ダストカバ一部材によって形成
されスリットにより構成された上記実用新案登録請求の
範囲第１項記載のブレーキホイールシリンダ構造。(2) The brake wheel cylinder structure according to claim 1, wherein the exhaust valve is formed by the dust cover member and is constituted by a slit. （３）上記排気弁が上記ブツシュロッドにその長手方向
に沿って切欠溝を形成し、該溝上にこれを覆うように上
記ダストカバ一部材の内周部を上記ブツシュロッドに嵌
合させることによって形成された上記実用新案登録請求
の範囲第１項記載のブレーキホイールシリンダ構造。(3) The exhaust valve is formed by forming a notched groove in the bushing rod along its longitudinal direction, and fitting the inner peripheral part of the dust cover member to the bushing rod so as to cover the groove. The brake wheel cylinder structure according to claim 1 of the above-mentioned utility model registration claim.
JP16745583U 1983-10-31 1983-10-31 Brake wheel cylinder structure Pending JPS6075731U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16745583U JPS6075731U (en) 1983-10-31 1983-10-31 Brake wheel cylinder structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16745583U JPS6075731U (en) 1983-10-31 1983-10-31 Brake wheel cylinder structure

Publications (1)

Publication Number Publication Date
JPS6075731U true JPS6075731U (en) 1985-05-27

Family

ID=30366351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16745583U Pending JPS6075731U (en) 1983-10-31 1983-10-31 Brake wheel cylinder structure

Country Status (1)

Country Link
JP (1) JPS6075731U (en)

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