GB686426A - "improvements in combined service and auxiliary disc brakes" - Google Patents

"improvements in combined service and auxiliary disc brakes"

Info

Publication number
GB686426A
GB686426A GB24183/50A GB2418350A GB686426A GB 686426 A GB686426 A GB 686426A GB 24183/50 A GB24183/50 A GB 24183/50A GB 2418350 A GB2418350 A GB 2418350A GB 686426 A GB686426 A GB 686426A
Authority
GB
United Kingdom
Prior art keywords
brake
balls
discs
disc
disc brakes
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.)
Expired
Application number
GB24183/50A
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.)
Lambert Brake Corp
Original Assignee
Lambert Brake 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 Lambert Brake Corp filed Critical Lambert Brake Corp
Publication of GB686426A publication Critical patent/GB686426A/en
Expired 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
    • F16D55/04—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 moving discs or pads away from one another against radial walls of drums or cylinders
    • F16D55/14—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 moving discs or pads away from one another against radial walls of drums or cylinders with self-tightening action, e.g. by means of coacting helical surfaces or balls and inclined surfaces
    • 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
    • F16D2125/36—Helical cams, Ball-rotating ramps

Landscapes

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

Abstract

686,426. Disc brakes. LAMBERT BRAKE CORPORATION. Oct. 3, 1950 [July 14, 1950], No. 24183/50. Class 103 (i). In a disc brake of the type comprising axially spaced friction disc carrier rings 10 and 11 which are adapted to be moved apart into engagement with the internal faces of a rotating drum 2 by the action of balls 13 in inclined recesses, when the rings 10 and 11 are relatively rotated as by fluid pressure actuators 15 and 16, a separate auxiliary brake actuator is provided which, when the invention is in use for vehicle brakes, may be used as a parking brake. The auxiliary brake actuator comprises a lever 23 having a forked inner arm 24 for connection to a brake actuating cable 26 and a flat outer part 27 which pivots between the discs 10, 11 on a ball 29 and on rotation forces the discs apart by means of balls 33 in inclined recesses in a similar manner to the balls 13.
GB24183/50A 1950-07-14 1950-10-03 "improvements in combined service and auxiliary disc brakes" Expired GB686426A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US686426XA 1950-07-14 1950-07-14

Publications (1)

Publication Number Publication Date
GB686426A true GB686426A (en) 1953-01-21

Family

ID=22083830

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24183/50A Expired GB686426A (en) 1950-07-14 1950-10-03 "improvements in combined service and auxiliary disc brakes"

Country Status (1)

Country Link
GB (1) GB686426A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2163225A (en) * 1984-08-18 1986-02-19 Lucas Ind Plc Improvements in self-energising disc brakes
EP0190828A1 (en) * 1985-01-17 1986-08-13 LUCAS INDUSTRIES public limited company Improvements in self-energising disc brakes

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2163225A (en) * 1984-08-18 1986-02-19 Lucas Ind Plc Improvements in self-energising disc brakes
EP0190828A1 (en) * 1985-01-17 1986-08-13 LUCAS INDUSTRIES public limited company Improvements in self-energising disc brakes
US4736820A (en) * 1985-01-17 1988-04-12 Lucas Industries Self-energizing disc brakes
EP0293559A2 (en) * 1985-01-17 1988-12-07 LUCAS INDUSTRIES public limited company Improvements in self-energising disc brakes
EP0293559A3 (en) * 1985-01-17 1989-03-22 LUCAS INDUSTRIES public limited company Improvements in self-energising disc brakes

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