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JPS61122430U - - Google Patents

Info

Publication number
JPS61122430U
JPS61122430U JP568585U JP568585U JPS61122430U JP S61122430 U JPS61122430 U JP S61122430U JP 568585 U JP568585 U JP 568585U JP 568585 U JP568585 U JP 568585U JP S61122430 U JPS61122430 U JP S61122430U
Authority
JP
Japan
Prior art keywords
cylinder
piston
seal
disc brake
wiper seal
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
JP568585U
Other languages
Japanese (ja)
Other versions
JPH027313Y2 (en
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 filed Critical
Priority to JP1985005685U priority Critical patent/JPH027313Y2/ja
Publication of JPS61122430U publication Critical patent/JPS61122430U/ja
Application granted granted Critical
Publication of JPH027313Y2 publication Critical patent/JPH027313Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Braking Arrangements (AREA)
  • Sealing Devices (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図ないし第３図は本考案の第１の実施例で
用いるワイパシールを示し、第１図はその正面図
、第２図はその縦断面図、第３図はその背面図、
第４図ないし第６図は本考案の第２の実施例で用
いるワイパシールを示し、第４図はその正面図、
第５図はその縦断面図、第６図はその背面図、第
７図ないし第１１図は従来技術に係るデイスクブ
レーキを示し、第７図はその縦断面図、第８図は
第７図中の要部拡大図、第９図はワイパシールの
正面図、第１０図はその縦断面図、第１１図はそ
の背面図である。 ２……ブレーキハウジング、３……シリンダ、
３Ｂ……開口端、４……ピストン、７……デイス
ク、８……ピストンシール、１１……ワイパシー
ル、１２……薄肉部、２１……溝。 1 to 3 show a wiper seal used in the first embodiment of the present invention, FIG. 1 is a front view thereof, FIG. 2 is a longitudinal sectional view thereof, and FIG. 3 is a rear view thereof,
4 to 6 show a wiper seal used in the second embodiment of the present invention, FIG. 4 is a front view thereof,
FIG. 5 is a longitudinal sectional view thereof, FIG. 6 is a rear view thereof, FIGS. 7 to 11 show a disc brake according to the prior art, FIG. 7 is a longitudinal sectional view thereof, and FIG. 9 is a front view of the wiper seal, FIG. 10 is a longitudinal sectional view thereof, and FIG. 11 is a rear view thereof. 2... Brake housing, 3... Cylinder,
3B... Opening end, 4... Piston, 7... Disk, 8... Piston seal, 11... Wiper seal, 12... Thin wall portion, 21... Groove.

Claims (1)

【実用新案登録請求の範囲】 (1) ブレーキハウジングに形成されたシリンダ
と、該シリンダ内に摺動可能に嵌挿されたピスト
ンと、前記シリンダとピストンとの間に設けられ
、該シリンダ内の油液が漏洩するのを防止してい
るピストンシールと、該ピストンシールよりも前
記シリンダの開口端に近接してシリンダとピスト
ンとの間に設けられたワイパシールとからなるデ
イスクブレーキにおいて、前記ワイパシールの外
周側には幅方向の肉厚が薄い薄肉部を形成したこ
とを特徴とするデイスクブレーキ。 (2) 前記ワイパシールには、幅方向の両面に前
記薄肉部に連通する径方向の溝がそれぞれ設けら
れている実用新案登録請求の範囲(1)項記載のデ
イスクブレーキ。[Claims for Utility Model Registration] (1) A cylinder formed in the brake housing, a piston slidably inserted into the cylinder, and a cylinder provided between the cylinder and the piston, A disc brake comprising a piston seal that prevents oil from leaking, and a wiper seal provided between the cylinder and the piston closer to the open end of the cylinder than the piston seal, wherein the wiper seal is A disc brake that is characterized by a thin section formed on the outer circumferential side that is thinner in the width direction. (2) The disc brake according to claim (1), wherein the wiper seal is provided with radial grooves communicating with the thin wall portion on both sides in the width direction.
JP1985005685U 1985-01-18 1985-01-18 Expired JPH027313Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985005685U JPH027313Y2 (en) 1985-01-18 1985-01-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985005685U JPH027313Y2 (en) 1985-01-18 1985-01-18

Publications (2)

Publication Number Publication Date
JPS61122430U true JPS61122430U (en) 1986-08-01
JPH027313Y2 JPH027313Y2 (en) 1990-02-21

Family

ID=30482417

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985005685U Expired JPH027313Y2 (en) 1985-01-18 1985-01-18

Country Status (1)

Country Link
JP (1) JPH027313Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02145358U (en) * 1989-05-12 1990-12-10

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5858127U (en) * 1981-10-16 1983-04-20 トキコ株式会社 disc brake

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5858127B2 (en) * 1976-07-28 1983-12-23 株式会社クボタ concentration tank

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5858127U (en) * 1981-10-16 1983-04-20 トキコ株式会社 disc brake

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02145358U (en) * 1989-05-12 1990-12-10

Also Published As

Publication number Publication date
JPH027313Y2 (en) 1990-02-21

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