JPS5794139A - Multi-pot type disc brake - Google Patents

Multi-pot type disc brake

Info

Publication number
JPS5794139A
JPS5794139A JP55172819A JP17281980A JPS5794139A JP S5794139 A JPS5794139 A JP S5794139A JP 55172819 A JP55172819 A JP 55172819A JP 17281980 A JP17281980 A JP 17281980A JP S5794139 A JPS5794139 A JP S5794139A
Authority
JP
Japan
Prior art keywords
seal ring
side piston
outgoing side
piston
disc
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
JP55172819A
Other languages
Japanese (ja)
Other versions
JPH0155328B2 (en
Inventor
Michiro Moriya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP55172819A priority Critical patent/JPS5794139A/en
Publication of JPS5794139A publication Critical patent/JPS5794139A/en
Publication of JPH0155328B2 publication Critical patent/JPH0155328B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Braking Arrangements (AREA)

Abstract

PURPOSE:To prevent squeak of a brake by setting the amount of piston restoration on the disc incoming side owing to the seal ring at a larger value than that of the outgoing side piston and thereby quickening the contact of the outgoing side brake pad with the disc. CONSTITUTION:The braking is performed by allowing the incoming side piston 9 and outgoing side piston 9' to press the brake pad 5 against the disc 7. Setting the size of a notch 13 at the accomodation part of a seal ring 10 of the incoming side piston 9 at a larger value than that of another notch 13' furnished at the accomodation part of a seal ring 10' of the outgoing side piston 9' will enlarge the amount of restoration made by the seal ring 10 of the incoming side piston 9 compared with that made by the seal ring 10' of the outgoing side piston 9', whereby the timing at which contact with the backing metal 11 takes place at the occasion of subsequent application of brakes is quickened on the outgoing side.
JP55172819A 1980-12-03 1980-12-03 Multi-pot type disc brake Granted JPS5794139A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55172819A JPS5794139A (en) 1980-12-03 1980-12-03 Multi-pot type disc brake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55172819A JPS5794139A (en) 1980-12-03 1980-12-03 Multi-pot type disc brake

Publications (2)

Publication Number Publication Date
JPS5794139A true JPS5794139A (en) 1982-06-11
JPH0155328B2 JPH0155328B2 (en) 1989-11-24

Family

ID=15948951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55172819A Granted JPS5794139A (en) 1980-12-03 1980-12-03 Multi-pot type disc brake

Country Status (1)

Country Link
JP (1) JPS5794139A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6181026U (en) * 1984-10-31 1986-05-29
JPS61164824U (en) * 1985-03-30 1986-10-13
US5564533A (en) * 1991-10-11 1996-10-15 Parsons; Francis E. Wet disc brake having a pad with grooves
US8631912B2 (en) * 2006-05-03 2014-01-21 Continental Teves Ag & Co. Ohg Brake caliper

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6181026U (en) * 1984-10-31 1986-05-29
JPS61164824U (en) * 1985-03-30 1986-10-13
US5564533A (en) * 1991-10-11 1996-10-15 Parsons; Francis E. Wet disc brake having a pad with grooves
US8631912B2 (en) * 2006-05-03 2014-01-21 Continental Teves Ag & Co. Ohg Brake caliper

Also Published As

Publication number Publication date
JPH0155328B2 (en) 1989-11-24

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