JPS60164136U

JPS60164136U - Band brake squeal prevention device

Info

Publication number: JPS60164136U
Application number: JP5141984U
Authority: JP
Inventors: 田村　義孝; 平井　清文
Original assignee: ブリヂストンサイクル株式会社
Priority date: 1984-04-10
Filing date: 1984-04-10
Publication date: 1985-10-31
Also published as: JPH0142675Y2

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 drawings]

第１図は本考案装置を付したバンドブレーキの正面図、
第２図は薄板の平面図、第３図は本考案のバンドブレー
キの部分拡大断面図、第４図は第２図のＧ−Ｇ面におけ
る摩擦振動状態の説明図、第５図はその振動波形線図、
第６図は第２図のに−に面における摩擦振動状態の説明
図、第７図はその振動波形線図、第８図は薄板挿入部全
体の振動波形線図、第９図は従来のバンドブレーキの正
面図、第１０図はそのバンドとライニング部の拡大断面
図、第１１図は従来のバンドブレーキの摩擦振動状態の
説明図、第１２図はその振動波形線図である。１・・・ドラム、２・・・ライニング、３・・・バンド
、４・・・リベット、５・・・ピン、６・・・ベルクラ
ンク、７・・・薄板、８・・・弾性体製の座金、９・・
・リベット、１０・・・座金。第１図第６図Figure 1 is a front view of a band brake equipped with the device of the present invention;
Fig. 2 is a plan view of the thin plate, Fig. 3 is a partially enlarged sectional view of the band brake of the present invention, Fig. 4 is an explanatory diagram of the state of frictional vibration on the G-G plane of Fig. 2, and Fig. 5 is the vibration. waveform diagram,
Fig. 6 is an explanatory diagram of the frictional vibration state on the side of Fig. 2, Fig. 7 is its vibration waveform diagram, Fig. 8 is a vibration waveform diagram of the entire thin plate insertion part, and Fig. 9 is the conventional vibration waveform diagram. FIG. 10 is a front view of the band brake, FIG. 10 is an enlarged sectional view of its band and lining, FIG. 11 is an explanatory diagram of the frictional vibration state of the conventional band brake, and FIG. 12 is its vibration waveform diagram. 1... Drum, 2... Lining, 3... Band, 4... Rivet, 5... Pin, 6... Bell crank, 7... Thin plate, 8... Made of elastic material Washer, 9...
・Rivet, 10... washer. Figure 1 Figure 6

Claims

[Scope of utility model registration request]

In a band brake that obtains braking force by pressing a soft lining against the flange of the brake drum via a steel band, a thin plate made of a material different from the band and partially cut out between the band and the lining. is inserted into a part of the circumference of the lining, and when the band, thin plate, and lining are fixed with rivets, an elastic washer is inserted and fixed on the outside of the band. Device.