JPS597927U - Wet type disc brake for vehicles - Google Patents

Wet type disc brake for vehicles

Info

Publication number
JPS597927U
JPS597927U JP10333182U JP10333182U JPS597927U JP S597927 U JPS597927 U JP S597927U JP 10333182 U JP10333182 U JP 10333182U JP 10333182 U JP10333182 U JP 10333182U JP S597927 U JPS597927 U JP S597927U
Authority
JP
Japan
Prior art keywords
piston
brake
housing
parking brake
axial direction
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
JP10333182U
Other languages
Japanese (ja)
Inventor
茂 梅原
Original Assignee
株式会社豊田自動織機製作所
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 株式会社豊田自動織機製作所 filed Critical 株式会社豊田自動織機製作所
Priority to JP10333182U priority Critical patent/JPS597927U/en
Publication of JPS597927U publication Critical patent/JPS597927U/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 drawings]

図面は本考案の一実施例を示す湿式ディスクブレーキの
縦断面図である。 １・・・アクスルハウジング、４・・・アクスルシャフ
ト、９・・・回転円板、１０・・・固定円板、１２・・
・ピストンガイド、１４・・・油圧ピストン、２３・・
・ピストン室、２４・・・ピストン、２５・・・連結軸
、３０・・・押バネ、３１・・・カバ゛−０The drawing is a longitudinal sectional view of a wet type disc brake showing an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Axle housing, 4... Axle shaft, 9... Rotating disc, 10... Fixed disc, 12...
・Piston guide, 14...Hydraulic piston, 23...
・Piston chamber, 24...Piston, 25...Connection shaft, 30...Press spring, 31...Cover-0

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] アクスルシャフトに軸線方向に摺動可能に取付けられた
適数枚の回転円板と、回転円板に対向して配設されハウ
ジング側に軸線方向に摺動可能に取付けられた適数枚の
固定円板と、前記ハウジングの一側に装着された前記内
円板をハウジングの他側に形成された受圧部に向けて軸
線方向に押圧するための環状の油圧ピストンとを備えた
ディスクブレーキにおいて、前記油圧ピストンの背面側
においてハウジングに形成した環状のピストン室゛　　
に駐車ブレーキ用ピストンを軸線方向に摺動可能に嵌入
するとともに、該駐車ブレーキ用ピストンの背面とハウ
ジングとの間には、常時駐車ブレーキ用ピストンをブレ
ーキ作動位置へ押動変位させて前記油圧ピストンを介し
てブレーキを作動するための押バネを介装し、駐車ブレ
ーキ解除時には前記ピストン室に流体圧を導入し該流体
圧にて駐車ブレーキ用ピストンを押バネに抗してブレー
キ解除位置へ退勤変位させるように構成したことを特徴
とする車両用湿式ディスクブレーキ。An appropriate number of rotating discs are attached to the axle shaft so as to be slidable in the axial direction, and an appropriate number of fixed plates are arranged opposite to the rotating discs and are attached to the housing side so as to be slidable in the axial direction. A disc brake comprising a disc and an annular hydraulic piston for pressing the inner disc mounted on one side of the housing in the axial direction toward a pressure receiving part formed on the other side of the housing, an annular piston chamber formed in the housing on the back side of the hydraulic piston;
A parking brake piston is slidably fitted in the axial direction, and the hydraulic piston is inserted between the back surface of the parking brake piston and the housing so that the parking brake piston is constantly pushed to the brake operating position. A push spring is interposed to operate the brake through the parking brake, and when the parking brake is released, fluid pressure is introduced into the piston chamber, and the fluid pressure moves the parking brake piston against the push spring to the brake release position. A wet disc brake for a vehicle, characterized in that it is configured to be displaced.
JP10333182U 1982-07-07 1982-07-07 Wet type disc brake for vehicles Pending JPS597927U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10333182U JPS597927U (en) 1982-07-07 1982-07-07 Wet type disc brake for vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10333182U JPS597927U (en) 1982-07-07 1982-07-07 Wet type disc brake for vehicles

Publications (1)

Publication Number Publication Date
JPS597927U true JPS597927U (en) 1984-01-19

Family

ID=30243144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10333182U Pending JPS597927U (en) 1982-07-07 1982-07-07 Wet type disc brake for vehicles

Country Status (1)

Country Link
JP (1) JPS597927U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0519682U (en) * 1991-08-30 1993-03-12 東洋運搬機株式会社 Brake device
JP5211270B1 (en) * 2012-01-17 2013-06-12 株式会社小松製作所 Work vehicle and brake device thereof
WO2013108447A1 (en) * 2012-01-17 2013-07-25 株式会社小松製作所 Work vehicle and brake apparatus therefor
CN103486159A (en) * 2013-10-12 2014-01-01 重庆大江工业有限责任公司 Driving and parking dual-purpose wet-type multi-piece brake
JP2018105491A (en) * 2016-12-28 2018-07-05 三菱ロジスネクスト株式会社 Transmission device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0519682U (en) * 1991-08-30 1993-03-12 東洋運搬機株式会社 Brake device
JP5211270B1 (en) * 2012-01-17 2013-06-12 株式会社小松製作所 Work vehicle and brake device thereof
WO2013108447A1 (en) * 2012-01-17 2013-07-25 株式会社小松製作所 Work vehicle and brake apparatus therefor
CN103429927A (en) * 2012-01-17 2013-12-04 株式会社小松制作所 Work vehicle and brake apparatus therefor
GB2505540A (en) * 2012-01-17 2014-03-05 Komatsu Mfg Co Ltd Work vehicle and brake device therefor
GB2505540B (en) * 2012-01-17 2014-07-09 Komatsu Mfg Co Ltd Work vehicle and brake device thereof
US8893860B2 (en) 2012-01-17 2014-11-25 Komatsu Ltd. Work vehicle and brake device thereof
CN103486159A (en) * 2013-10-12 2014-01-01 重庆大江工业有限责任公司 Driving and parking dual-purpose wet-type multi-piece brake
JP2018105491A (en) * 2016-12-28 2018-07-05 三菱ロジスネクスト株式会社 Transmission device

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