JPS5951222U - Internally expandable drum brake - Google Patents

Internally expandable drum brake

Info

Publication number
JPS5951222U
JPS5951222U JP14653882U JP14653882U JPS5951222U JP S5951222 U JPS5951222 U JP S5951222U JP 14653882 U JP14653882 U JP 14653882U JP 14653882 U JP14653882 U JP 14653882U JP S5951222 U JPS5951222 U JP S5951222U
Authority
JP
Japan
Prior art keywords
wheel cylinder
drum brake
brake
back plate
expandable drum
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
Application number
JP14653882U
Other languages
Japanese (ja)
Other versions
JPS626346Y2 (en
Inventor
福沢　源一郎
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 JP14653882U priority Critical patent/JPS5951222U/en
Publication of JPS5951222U publication Critical patent/JPS5951222U/en
Application granted granted Critical
Publication of JPS626346Y2 publication Critical patent/JPS626346Y2/ja
Granted legal-status Critical Current

Links

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) [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 drawings]

第１図および第２図は本考案を適用した内部拡張式ドラ
ムブレーキを示すもので、第１図は平面図、第２図は縦
断面図、第３図は従来の内部拡張式ドラムブレーキの縦
断面図である。 １はバックプレート、２はホイールシリンダ、４はブレ
ーキシュー、５はシリンダ本体、６はピストンである。Figures 1 and 2 show an internally expanding drum brake to which the present invention is applied. Figure 1 is a plan view, Figure 2 is a longitudinal sectional view, and Figure 3 is a diagram of a conventional internally expanding drum brake. FIG. 1 is a back plate, 2 is a wheel cylinder, 4 is a brake shoe, 5 is a cylinder body, and 6 is a piston.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] バックプレートに配置した一対のブレーキシューをホイ
ールシリンダの液圧作動により、拡張しブレーキドラム
内周面に押圧して制動する内部拡張式ド長ムブレーキに
おいて、前記ホイールシリンダのシリンダ本体と、これ
に摺動自在に嵌合するピストンとの縦断面をそれぞれ長
円形に形成し、このホイールシリンダをその長軸がアク
スル軸方向と一致しかつバックプレートの半径方向外側
へ偏位せしめたことを特徴とする内部拡張式ドラムブレ
ーキ。In an internal expansion type long drum brake in which a pair of brake shoes arranged on a back plate are expanded by the hydraulic operation of a wheel cylinder and pressed against the inner circumferential surface of the brake drum for braking, the cylinder body of the wheel cylinder and the sliding The wheel cylinder is characterized in that its vertical cross section with the piston that is movably fitted is formed into an oval shape, and the long axis of the wheel cylinder is aligned with the axle axis direction and is offset outward in the radial direction of the back plate. Internally expandable drum brake.
JP14653882U 1982-09-28 1982-09-28 Internally expandable drum brake Granted JPS5951222U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14653882U JPS5951222U (en) 1982-09-28 1982-09-28 Internally expandable drum brake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14653882U JPS5951222U (en) 1982-09-28 1982-09-28 Internally expandable drum brake

Publications (2)

Publication Number Publication Date
JPS5951222U true JPS5951222U (en) 1984-04-04
JPS626346Y2 JPS626346Y2 (en) 1987-02-13

Family

ID=30326147

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14653882U Granted JPS5951222U (en) 1982-09-28 1982-09-28 Internally expandable drum brake

Country Status (1)

Country Link
JP (1) JPS5951222U (en)

Also Published As

Publication number Publication date
JPS626346Y2 (en) 1987-02-13

Similar Documents

Publication Publication Date Title
JPS5951222U (en) Internally expandable drum brake
JPS59191433U (en) drum brake
JPS5934131U (en) parking brake device
JPS5844533U (en) Tree-leading shoe type drum brake
JPS59113522U (en) Drum brake structure
JPS6298841U (en)
JPS58101028U (en) disk brake rotor
JPS5945331U (en) Inner expansion type brake
JPS58102839U (en) Internal expansion type drum brake device
JPS60149536U (en) Inner expansion type brake
JPS6394333U (en)
JPS5932556U (en) master cylinder
JPS60167238U (en) Leading/trailing type drum brake
JPS58153726U (en) Drum brake back plate
JPS5899535U (en) Pad for disc brake
JPS61206137U (en)
JPS6058574U (en) master cylinder
JPH0182341U (en)
JPS5891033U (en) Vehicle disc brake
JPS60143941U (en) Hydraulic drum brake
JPS60147833U (en) Inner expansion type brake
JPS58121681U (en) Expansion jack for attaching brakes
JPS59100120U (en) Inner expansion type brake
JPS58195131U (en) Drum type brake device
JPS5967637U (en) Drum brake shoe