JPS58102841U - Braking gap automatic adjustment device for internally expanding drum brakes - Google Patents

Braking gap automatic adjustment device for internally expanding drum brakes

Info

Publication number
JPS58102841U
JPS58102841U JP19766981U JP19766981U JPS58102841U JP S58102841 U JPS58102841 U JP S58102841U JP 19766981 U JP19766981 U JP 19766981U JP 19766981 U JP19766981 U JP 19766981U JP S58102841 U JPS58102841 U JP S58102841U
Authority
JP
Japan
Prior art keywords
adjustment device
braking gap
expanding drum
automatic adjustment
internally expanding
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
JP19766981U
Other languages
Japanese (ja)
Inventor
別府　潤一
Original Assignee
日信工業株式会社
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 日信工業株式会社 filed Critical 日信工業株式会社
Priority to JP19766981U priority Critical patent/JPS58102841U/en
Publication of JPS58102841U publication Critical patent/JPS58102841U/en
Pending legal-status Critical Current

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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) [Abstract] 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 the drawing]

図面は本考案の一実施例を示すもので、第１図は正面図
、第２図はアジャスト機構の一部断面側面図、第３図は
他の実施例を示す要部の断面側面図、・第４図は更に他
の実施例を示す要部の断面側面図である。 ２はブレーキシュー、２ａはシューウェブ、６はブレー
キ力伝達レバー、９はストラット、１０はアジャストボ
ルト、１０ａはアジャストギア、１１はアジャスト機構
、１２はリテーナ、１３はグリス溜りである。The drawings show one embodiment of the present invention; FIG. 1 is a front view, FIG. 2 is a partially sectional side view of the adjustment mechanism, and FIG. 3 is a sectional side view of main parts showing another embodiment.・FIG. 4 is a cross-sectional side view of the main parts showing still another embodiment. 2 is a brake shoe, 2a is a shoe web, 6 is a brake force transmission lever, 9 is a strut, 10 is an adjustment bolt, 10a is an adjustment gear, 11 is an adjustment mechanism, 12 is a retainer, and 13 is a grease reservoir.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] リターンスプリングにより近接方向に付勢される一対の
ブレーキシュー間に、制動間隙を調整するアジャスト機
構を備えた内部拡開式ドラムブレーキの制動間隙自動調
整装置において、前記アジャスト機構とブレーキシュー
との当接部にグリス溜りを設け、アジャスト機構の作動
を円滑にしたことを特徴とする内部拡開式ドラムブレー
キの制動間隙自動調整装置。In an automatic braking gap adjustment device for an internally expanding drum brake, which is equipped with an adjustment mechanism for adjusting the braking gap between a pair of brake shoes that are biased toward each other by a return spring, the adjustment mechanism and the brake shoes are in contact with each other. An automatic braking gap adjustment device for an internally expanding drum brake, characterized by a grease reservoir provided at the contact part to ensure smooth operation of the adjustment mechanism.
JP19766981U 1981-12-29 1981-12-29 Braking gap automatic adjustment device for internally expanding drum brakes Pending JPS58102841U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19766981U JPS58102841U (en) 1981-12-29 1981-12-29 Braking gap automatic adjustment device for internally expanding drum brakes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19766981U JPS58102841U (en) 1981-12-29 1981-12-29 Braking gap automatic adjustment device for internally expanding drum brakes

Publications (1)

Publication Number Publication Date
JPS58102841U true JPS58102841U (en) 1983-07-13

Family

ID=30110882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19766981U Pending JPS58102841U (en) 1981-12-29 1981-12-29 Braking gap automatic adjustment device for internally expanding drum brakes

Country Status (1)

Country Link
JP (1) JPS58102841U (en)

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