FR2295299A1 - Floating caliper disc brake for air brake system - has screw actuated lining support moved wrt to housing - Google Patents

Floating caliper disc brake for air brake system - has screw actuated lining support moved wrt to housing

Info

Publication number
FR2295299A1
FR2295299A1 FR7537843A FR7537843A FR2295299A1 FR 2295299 A1 FR2295299 A1 FR 2295299A1 FR 7537843 A FR7537843 A FR 7537843A FR 7537843 A FR7537843 A FR 7537843A FR 2295299 A1 FR2295299 A1 FR 2295299A1
Authority
FR
France
Prior art keywords
housing
disc
wrt
shaft
screw
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
FR7537843A
Other languages
French (fr)
Other versions
FR2295299B1 (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.)
Goodrich Corp
Original Assignee
Goodrich Corp
BF Goodrich Corp
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 Goodrich Corp, BF Goodrich Corp filed Critical Goodrich Corp
Publication of FR2295299A1 publication Critical patent/FR2295299A1/en
Application granted granted Critical
Publication of FR2295299B1 publication Critical patent/FR2295299B1/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
    • 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
    • F16D65/56—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut
    • F16D65/567—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut for mounting on a disc brake
    • 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
    • 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
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/34—Mechanical mechanisms converting rotation to linear movement or vice versa acting in the direction of the axis of rotation
    • F16D2125/40—Screw-and-nut

Landscapes

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

Abstract

The disc brake mechanism is suitable for pneumatic operation on heavy lorries. Such actuation usually provides rotation of a shaft by a connecting rod. A hub can slide freely at right angles to the plane of the brake disc in a U shaped housing which straddles the disc. Brake pads are disposed on either side of the disc in the usual way. One is fixed to the sliding hub which moves axially under the action of the coarse threaded screw (44) rotated by the shaft. The screw is mounted in a bearing (53) fixed to the body which cannot move axially itself, except in the restricted way allowed by the floating mounting of the housing. Wear of the linings is compensated by resetting the screw position relative to the shaft.
FR7537843A 1974-12-18 1975-12-10 Floating caliper disc brake for air brake system - has screw actuated lining support moved wrt to housing Granted FR2295299A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53394774A 1974-12-18 1974-12-18

Publications (2)

Publication Number Publication Date
FR2295299A1 true FR2295299A1 (en) 1976-07-16
FR2295299B1 FR2295299B1 (en) 1981-07-31

Family

ID=24128079

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7537843A Granted FR2295299A1 (en) 1974-12-18 1975-12-10 Floating caliper disc brake for air brake system - has screw actuated lining support moved wrt to housing

Country Status (10)

Country Link
JP (1) JPS5186669A (en)
BE (1) BE836538A (en)
BR (1) BR7508274A (en)
CA (1) CA1028637A (en)
ES (1) ES443598A1 (en)
FR (1) FR2295299A1 (en)
IT (1) IT1052694B (en)
NL (1) NL7514769A (en)
SE (1) SE7514295L (en)
ZA (1) ZA757694B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526902A1 (en) * 1982-05-14 1983-11-18 Akebono Brake Ind DISC BRAKE WITH LIMITER OF ROTATION OF PISTON AROUND ITS AXIS
US5719350A (en) * 1993-09-24 1998-02-17 John Humphries Parkes Blast and splinter proof screening device and his method of use

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4406352A (en) * 1980-12-01 1983-09-27 Rockwell International Corporation Disc brake actuator
JPS582429U (en) * 1981-06-30 1983-01-08 日産デイ−ゼル工業株式会社 Air disc brake device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526902A1 (en) * 1982-05-14 1983-11-18 Akebono Brake Ind DISC BRAKE WITH LIMITER OF ROTATION OF PISTON AROUND ITS AXIS
US5719350A (en) * 1993-09-24 1998-02-17 John Humphries Parkes Blast and splinter proof screening device and his method of use

Also Published As

Publication number Publication date
CA1028637A (en) 1978-03-28
BE836538A (en) 1976-04-01
AU8702475A (en) 1977-06-02
FR2295299B1 (en) 1981-07-31
ZA757694B (en) 1976-11-24
IT1052694B (en) 1981-07-20
BR7508274A (en) 1976-09-08
JPS5186669A (en) 1976-07-29
ES443598A1 (en) 1977-05-16
SE7514295L (en) 1976-06-21
NL7514769A (en) 1976-06-22

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Legal Events

Date Code Title Description
ST Notification of lapse