JPS5943735U

JPS5943735U - Brake brake retainer

Info

Publication number: JPS5943735U
Application number: JP13993482U
Authority: JP
Inventors: 細尾　眞一郎
Original assignee: 日清紡績株式会社
Priority date: 1982-09-17
Filing date: 1982-09-17
Publication date: 1984-03-22

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

[Brief explanation of the drawing]

第１図はドラムブレーキの正面図であって、上半分は従
来の公知例を示し、下半分は本考案を示す。第２図は第
１図のＩ−Ｉ断面図、第３図は第１図の■−■断面図、
第４図は本考案の変形例を示す断面図、第５図は本考案
の他の実施例を示す断面図である。１・・・バックプレート、１ａ・・・バックプレート補
強板、１ａ２・・・中央レッジ面、１ａ１，１ａ３・・
・両側レッジ面、２，３・・・ブレーキシュー、２ａ、
　　３ａ・・・シ　　・ニーリム、２ｂ、　　３ｂ・・
・シューウェブ、２ｄ□、　　２ｄ２゜２ｄ３・・・ニ
ブ、８・・・ワッシャ、９・・・≠ット、１０・・・シ
ューホールドピン、１１．１１’、１７・・・調整用ナ
ツト、１２・・・ピン、１３・・・ドラム。FIG. 1 is a front view of a drum brake, with the upper half showing a conventional known example and the lower half showing the present invention. Figure 2 is a sectional view taken along line II in Figure 1, Figure 3 is a sectional view taken along ■-■ in Figure 1,
FIG. 4 is a cross-sectional view showing a modification of the present invention, and FIG. 5 is a cross-sectional view showing another embodiment of the present invention. 1...Back plate, 1a...Back plate reinforcement plate, 1a2...Central ledge surface, 1a1, 1a3...
・Ledge surfaces on both sides, 2, 3...Brake shoes, 2a,
3a...Si Neerim, 2b, 3b...
・Shoe web, 2d□, 2d2゜2d3...Nib, 8...Washer, 9...≠t, 10...Shoe hold pin, 11.11', 17...Adjustment nut, 12...pin, 13...drum.

Claims

[Scope of utility model registration request]

In a drum brake device, one end of a shoe hold pin 10 provided upright on a fixed member is loosely fitted into a hole 7 drilled in a shoe web 3b, and a plurality of nuts screwed onto one end of the shoe hold pin 10 are used to secure a brake shoe. A brake shoe holding device characterized by holding a drum movably in the radial direction.