JPS57157833A - Retracting mechanism of disc brake caliper - Google Patents

Retracting mechanism of disc brake caliper

Info

Publication number
JPS57157833A
JPS57157833A JP56044391A JP4439181A JPS57157833A JP S57157833 A JPS57157833 A JP S57157833A JP 56044391 A JP56044391 A JP 56044391A JP 4439181 A JP4439181 A JP 4439181A JP S57157833 A JPS57157833 A JP S57157833A
Authority
JP
Japan
Prior art keywords
caliper
sleeve
release
rotor
pressure
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
JP56044391A
Other languages
Japanese (ja)
Other versions
JPH0135218B2 (en
Inventor
Atsuo Matsumoto
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 JP56044391A priority Critical patent/JPS57157833A/en
Priority to GB8208754A priority patent/GB2097876B/en
Publication of JPS57157833A publication Critical patent/JPS57157833A/en
Publication of JPH0135218B2 publication Critical patent/JPH0135218B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/38—Slack adjusters
    • F16D65/40—Slack adjusters mechanical
    • F16D65/52—Slack adjusters mechanical self-acting in one direction for adjusting excessive play
    • F16D65/54—Slack adjusters mechanical self-acting in one direction for adjusting excessive play by means of direct linear adjustment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
    • F16D55/225—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads
    • F16D55/226—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes
    • F16D55/2265—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes the axial movement being guided by one or more pins engaging bores in the brake support or the brake housing
    • F16D55/22655—Constructional details of guide pins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
    • F16D55/225—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads
    • F16D55/226—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes
    • F16D55/2265—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes the axial movement being guided by one or more pins engaging bores in the brake support or the brake housing
    • F16D55/227—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes the axial movement being guided by one or more pins engaging bores in the brake support or the brake housing by two or more pins

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

PURPOSE: To prevent a rotor from causing large drug torque, by resetting a caliper, moved at brake operation, together with the second sleeve and removing the strong contact of an outer pad to a rotor surface after release of pressure.
CONSTITUTION: Elastic members 14, 14' are compressed respectively by smaller force than friction resistance between the second sleeve 12 and a sealed part 20 of boots 16, 16' and elastically deformed. In consequence, at brake operation, the second sleeves 12, 12' are moved rightward with a caliper 2 to compress the elastic members 14, 14' and cause elastic deformation, as a result restoring force of the elastic member acts on the sleeves 12, 12', then the caliper 2 is press returned at release of pressure to the former position with the second sleeve. In this way, the strong contact of an outer pad 4' to a rotor surface after release of pressure can be removed to prevent occurrence of large drag torque in a rotor D.
COPYRIGHT: (C)1982,JPO&Japio
JP56044391A 1981-03-25 1981-03-25 Retracting mechanism of disc brake caliper Granted JPS57157833A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP56044391A JPS57157833A (en) 1981-03-25 1981-03-25 Retracting mechanism of disc brake caliper
GB8208754A GB2097876B (en) 1981-03-25 1982-03-25 A disc brake with caliper retract mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56044391A JPS57157833A (en) 1981-03-25 1981-03-25 Retracting mechanism of disc brake caliper

Publications (2)

Publication Number Publication Date
JPS57157833A true JPS57157833A (en) 1982-09-29
JPH0135218B2 JPH0135218B2 (en) 1989-07-24

Family

ID=12690201

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56044391A Granted JPS57157833A (en) 1981-03-25 1981-03-25 Retracting mechanism of disc brake caliper

Country Status (2)

Country Link
JP (1) JPS57157833A (en)
GB (1) GB2097876B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010236655A (en) * 2009-03-31 2010-10-21 Nissin Kogyo Co Ltd Mechanical disc brake
JP2011196493A (en) * 2010-03-23 2011-10-06 Toyota Motor Corp Disc brake device

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146716A (en) * 1983-09-14 1985-04-24 Ford Motor Co Disc brake retraction device
DE3403297A1 (en) * 1984-01-31 1985-08-01 Deutsche Perrot-Bremse Gmbh, 6800 Mannheim SLIDING CALIPER DISC BRAKE
WO2001023771A1 (en) * 1999-09-24 2001-04-05 Continental Teves Ag & Co. Ohg Pin guide device for a floating caliper disk brake
US6397983B1 (en) * 2001-02-23 2002-06-04 Akebono Corporation North America Automatic adjustment for disc brake pad
JP2005048877A (en) * 2003-07-29 2005-02-24 Sumitomo Denko Brake Systems Kk Brake caliper device
DE102012006083A1 (en) * 2012-03-26 2013-09-26 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Disc brake, in particular for a commercial vehicle
DE102012006111A1 (en) 2012-03-26 2013-09-26 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Disc brake, in particular for a commercial vehicle
WO2014115873A1 (en) * 2013-01-25 2014-07-31 株式会社アドヴィックス Vehicle electric braking device
JP5907350B2 (en) * 2013-01-25 2016-04-26 株式会社アドヴィックス Electric braking device for vehicle
DE102015109541A1 (en) 2015-06-15 2016-12-15 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Disc brake for a commercial vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010236655A (en) * 2009-03-31 2010-10-21 Nissin Kogyo Co Ltd Mechanical disc brake
JP2011196493A (en) * 2010-03-23 2011-10-06 Toyota Motor Corp Disc brake device

Also Published As

Publication number Publication date
GB2097876A (en) 1982-11-10
GB2097876B (en) 1985-02-06
JPH0135218B2 (en) 1989-07-24

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