FR2422863A1 - Disc brake with single guide for caliper - has hairpin spring to prevent rotation of caliper about guide - Google Patents

Disc brake with single guide for caliper - has hairpin spring to prevent rotation of caliper about guide

Info

Publication number
FR2422863A1
FR2422863A1 FR7810920A FR7810920A FR2422863A1 FR 2422863 A1 FR2422863 A1 FR 2422863A1 FR 7810920 A FR7810920 A FR 7810920A FR 7810920 A FR7810920 A FR 7810920A FR 2422863 A1 FR2422863 A1 FR 2422863A1
Authority
FR
France
Prior art keywords
caliper
guide
disc brake
prevent rotation
hairpin spring
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
FR7810920A
Other languages
French (fr)
Other versions
FR2422863B1 (en
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.)
Valeo SE
Original Assignee
Francaise du Ferodo SA
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 Francaise du Ferodo SA filed Critical Francaise du Ferodo SA
Priority to FR7810920A priority Critical patent/FR2422863A1/en
Publication of FR2422863A1 publication Critical patent/FR2422863A1/en
Application granted granted Critical
Publication of FR2422863B1 publication Critical patent/FR2422863B1/fr
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
    • 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
    • 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

Landscapes

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

Abstract

The caliper (14) has a lug (21) with a hole (22) which allows it to slide on the shaft (20) fixed to the support plate (10). This shaft resists the tangential forces which arise when the brake is applied. Any tendency of the caliper to swing about the axis of the shaft is resisted by a hairpin spring (24). The latter has one arm (25) fitting in a hole in the caliper body and the other arm pressing on a flat (27) cut into the shaft.
FR7810920A 1978-04-13 1978-04-13 Disc brake with single guide for caliper - has hairpin spring to prevent rotation of caliper about guide Granted FR2422863A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7810920A FR2422863A1 (en) 1978-04-13 1978-04-13 Disc brake with single guide for caliper - has hairpin spring to prevent rotation of caliper about guide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7810920A FR2422863A1 (en) 1978-04-13 1978-04-13 Disc brake with single guide for caliper - has hairpin spring to prevent rotation of caliper about guide

Publications (2)

Publication Number Publication Date
FR2422863A1 true FR2422863A1 (en) 1979-11-09
FR2422863B1 FR2422863B1 (en) 1980-11-07

Family

ID=9207081

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7810920A Granted FR2422863A1 (en) 1978-04-13 1978-04-13 Disc brake with single guide for caliper - has hairpin spring to prevent rotation of caliper about guide

Country Status (1)

Country Link
FR (1) FR2422863A1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470899A1 (en) * 1979-12-05 1981-06-12 Dba DISC BRAKE
DE3103383A1 (en) * 1981-02-02 1982-08-26 Alfred Teves Gmbh, 6000 Frankfurt Device for limiting the axial displaceability of a floating caliper relative to a carrier of a pin-guided floating caliper disc brake
FR2517400A1 (en) * 1981-11-30 1983-06-03 Dba DISC BRAKE
EP0080950A1 (en) 1981-11-30 1983-06-08 BENDIX France Floating caliper disk brake
DE3222955A1 (en) * 1982-06-18 1983-12-22 Alfred Teves Gmbh, 6000 Frankfurt Floating calliper disc brake
US4567968A (en) * 1980-12-16 1986-02-04 Societe Anonyme D.B.A. Locking element for disc brake with sliding caliper and disc brake comprising such a locking element
US4705146A (en) * 1984-04-02 1987-11-10 Allied Corporation Disc brake
US4768626A (en) * 1986-07-16 1988-09-06 Bendix France Safety device against unscrewing for the sliding member of a disc brake
US4817764A (en) * 1982-09-03 1989-04-04 Itt Industries, Inc. Spot-type disc brake
FR2778711A1 (en) 1998-05-14 1999-11-19 Bosch Syst Freinage Floating caliper disc brake

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2142248A5 (en) * 1971-06-18 1973-01-26 Dba
FR2221028A5 (en) * 1973-03-08 1974-10-04 Dba
FR2272297A1 (en) * 1974-05-20 1975-12-19 Bendix Corp
FR2283358A1 (en) * 1974-08-30 1976-03-26 Girling Ltd DISC BRAKE IMPROVEMENTS
FR2356053A2 (en) * 1975-07-04 1978-01-20 Citroen Sa DISC BRAKE IMPROVEMENT FOR MOTOR VEHICLES

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2142248A5 (en) * 1971-06-18 1973-01-26 Dba
FR2221028A5 (en) * 1973-03-08 1974-10-04 Dba
FR2272297A1 (en) * 1974-05-20 1975-12-19 Bendix Corp
FR2283358A1 (en) * 1974-08-30 1976-03-26 Girling Ltd DISC BRAKE IMPROVEMENTS
FR2356053A2 (en) * 1975-07-04 1978-01-20 Citroen Sa DISC BRAKE IMPROVEMENT FOR MOTOR VEHICLES

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4467898A (en) * 1979-12-05 1984-08-28 Societe Anonyme Dba Disc brake
EP0030502A1 (en) * 1979-12-05 1981-06-17 BENDIX France Disc brake
FR2470899A1 (en) * 1979-12-05 1981-06-12 Dba DISC BRAKE
US4567968A (en) * 1980-12-16 1986-02-04 Societe Anonyme D.B.A. Locking element for disc brake with sliding caliper and disc brake comprising such a locking element
DE3103383A1 (en) * 1981-02-02 1982-08-26 Alfred Teves Gmbh, 6000 Frankfurt Device for limiting the axial displaceability of a floating caliper relative to a carrier of a pin-guided floating caliper disc brake
FR2517400A1 (en) * 1981-11-30 1983-06-03 Dba DISC BRAKE
EP0080951A1 (en) * 1981-11-30 1983-06-08 Societe Anonyme D.B.A. Disc brake
US4527670A (en) * 1981-11-30 1985-07-09 Societe Anonyme D.B.A. Disc brake
EP0080950A1 (en) 1981-11-30 1983-06-08 BENDIX France Floating caliper disk brake
DE3222955A1 (en) * 1982-06-18 1983-12-22 Alfred Teves Gmbh, 6000 Frankfurt Floating calliper disc brake
US4817764A (en) * 1982-09-03 1989-04-04 Itt Industries, Inc. Spot-type disc brake
US4705146A (en) * 1984-04-02 1987-11-10 Allied Corporation Disc brake
US4768626A (en) * 1986-07-16 1988-09-06 Bendix France Safety device against unscrewing for the sliding member of a disc brake
FR2778711A1 (en) 1998-05-14 1999-11-19 Bosch Syst Freinage Floating caliper disc brake

Also Published As

Publication number Publication date
FR2422863B1 (en) 1980-11-07

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Legal Events

Date Code Title Description
ST Notification of lapse