JPS59177835U - Seal structure in drum brake equipment - Google Patents

Seal structure in drum brake equipment

Info

Publication number
JPS59177835U
JPS59177835U JP7287783U JP7287783U JPS59177835U JP S59177835 U JPS59177835 U JP S59177835U JP 7287783 U JP7287783 U JP 7287783U JP 7287783 U JP7287783 U JP 7287783U JP S59177835 U JPS59177835 U JP S59177835U
Authority
JP
Japan
Prior art keywords
drum
brake
vehicle
axial direction
stepped portion
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
JP7287783U
Other languages
Japanese (ja)
Inventor
大橋　蓮太郎
Original Assignee
三菱自動車工業株式会社
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 三菱自動車工業株式会社 filed Critical 三菱自動車工業株式会社
Priority to JP7287783U priority Critical patent/JPS59177835U/en
Publication of JPS59177835U publication Critical patent/JPS59177835U/en
Pending legal-status Critical Current

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Landscapes

  • 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図は本考案の一実施例を示す要部断面図、第２図は
第１図において鎖線で囲んだ部分■の拡大断面図である
。 １０ニブレーキドラム、１２ニブレーキシユー、２０：
支持部材、２４：ダスト力バー。FIG. 1 is a sectional view of a main part showing an embodiment of the present invention, and FIG. 2 is an enlarged sectional view of a portion (2) surrounded by a chain line in FIG. 10 brake drums, 12 brake shoes, 20:
Support member, 24: Dust force bar.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ブレーキシューと、車両の回転部分に固着され上記ブレ
ーキシューに摩擦的に係合せしめられるブレーキドラム
と、車両の固定部分に固着されブレーキトルクを受ける
支持部材とを具えたドラムブレーキ装置において、上記
ブレーキドラムの軸線方向車内側の開口縁内周に段部を
形成して同段部の内周面に半径方向の小間隙を存して上
記支持部材の外周面を対向させ、上記支持部材の軸線力
”同車外側の外周側面とこれに対向する上記段部の半径
方向端面との間のドラム軸線方向の寸度を、上記支持部
材の軸線方向車内側の外周側面と上記ブレーキドラムの
軸線方向開口端面との間のドラム軸線方向の寸度より大
ならしめ、更に上記支持部材の外周縁部に上記ブレーキ
ドラムの軸線方向開口端面を覆うダストカバーを装着し
てなることを特徴とするシール構造。A drum brake device comprising a brake shoe, a brake drum that is fixed to a rotating part of a vehicle and frictionally engaged with the brake shoe, and a support member that is fixed to a fixed part of a vehicle and receives a brake torque. A stepped portion is formed on the inner periphery of the opening edge of the drum on the inside of the vehicle in the axial direction, and the outer peripheral surfaces of the supporting members are opposed to each other with a small gap in the radial direction on the inner peripheral surface of the stepped portion. "The dimension in the drum axial direction between the outer circumferential surface on the outer side of the vehicle and the radial end surface of the stepped portion opposing thereto," The seal structure is characterized in that the dimension in the axial direction of the brake drum is larger than that between the support member and the opening end surface of the brake drum, and a dust cover is attached to the outer peripheral edge of the supporting member to cover the axially opening end surface of the brake drum. .
JP7287783U 1983-05-16 1983-05-16 Seal structure in drum brake equipment Pending JPS59177835U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7287783U JPS59177835U (en) 1983-05-16 1983-05-16 Seal structure in drum brake equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7287783U JPS59177835U (en) 1983-05-16 1983-05-16 Seal structure in drum brake equipment

Publications (1)

Publication Number Publication Date
JPS59177835U true JPS59177835U (en) 1984-11-28

Family

ID=30203013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7287783U Pending JPS59177835U (en) 1983-05-16 1983-05-16 Seal structure in drum brake equipment

Country Status (1)

Country Link
JP (1) JPS59177835U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003008830A1 (en) * 2001-07-02 2003-01-30 Honda Giken Kogyo Kabushiki Kaisha Waterproof construction for brake drums

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003008830A1 (en) * 2001-07-02 2003-01-30 Honda Giken Kogyo Kabushiki Kaisha Waterproof construction for brake drums

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