GB780402A - Composite disc and drum brake - Google Patents

Composite disc and drum brake

Info

Publication number
GB780402A
GB780402A GB35000/55A GB3500055A GB780402A GB 780402 A GB780402 A GB 780402A GB 35000/55 A GB35000/55 A GB 35000/55A GB 3500055 A GB3500055 A GB 3500055A GB 780402 A GB780402 A GB 780402A
Authority
GB
United Kingdom
Prior art keywords
elements
drum
disc
movement
shoe
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
GB35000/55A
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.)
Bendix Aviation Corp
Original Assignee
Bendix Aviation 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 Bendix Aviation Corp filed Critical Bendix Aviation Corp
Publication of GB780402A publication Critical patent/GB780402A/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

Landscapes

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

Abstract

780,402. Combined disc and shoe brakes. BENDIX AVIATION CORPORATION. Dec. 6, 1955 [Dec. 20, 1954], No. 35000/55. Class 103 (1). A combined disc and shoe brake is actuated by supply of pressure fluid to cylinder 62 whereby movement of piston 66 acts through levers 46 to spread apart " flatshoes " or disc friction elements 38 into engagement with the sides of the drum, the elements 38 being linked by a pivotal connection, as in Fig. 3, to shoes 30 pivoted upon a pin 28. Circumferential movement of elements 38 on engagement with the drum, thus, according to the direction of drum rotation causes pivotal movement of shoes 30 to engage one or other of the friction linings 36 with the drum. The connection between the element 38 and the shoe-web 32, as shown in Fig. 3, is such as to allow the pairs of elements 38 to be spread apart. The actuator piston 66, Fig. 4, includes automatic adjustment mechanism for clearance of the disc elements comprising a curved spring washer 72 which engages the post member 60 and after being straightened during the brake application movement, springs back to its curved form to reset the clearance on release of the brake.
GB35000/55A 1954-12-20 1955-12-06 Composite disc and drum brake Expired GB780402A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US780402XA 1954-12-20 1954-12-20

Publications (1)

Publication Number Publication Date
GB780402A true GB780402A (en) 1957-07-31

Family

ID=22141544

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35000/55A Expired GB780402A (en) 1954-12-20 1955-12-06 Composite disc and drum brake

Country Status (1)

Country Link
GB (1) GB780402A (en)

Similar Documents

Publication Publication Date Title
GB1072493A (en) Improvements relating to disc brakes
GB713797A (en) Self-energizing single disc brake
GB1361751A (en) Disc breakes
GB1103866A (en) Improvements in or relating to hydraulic disc brakes
GB910379A (en) Brake actuator
US2371554A (en) Brake
GB966439A (en) Brake assembly
GB806919A (en) Improvements in or relating to disc brakes
GB1285824A (en) Self-adjusting drum brake assembly
GB780402A (en) Composite disc and drum brake
GB804826A (en) Automatic adjuster for brakes, clutches and the like
GB961734A (en) Improvements in internal shoe drum brakes
GB1132702A (en) Improvements in and relating to vehicle drum brakes
GB950280A (en) Disc brake
GB1276931A (en) An internal shoe drum brake having an automatic brake shoe positioner mechanism
GB767706A (en) Combined disk and shoe brake
GB767914A (en) Combined disc and drum brake
GB551726A (en) Improvements in or relating to brakes
GB1063073A (en) Disc brakes
GB935644A (en) Improvements relating to disc brakes
GB938976A (en) Combination automatic adjuster and deflection absorbing mechanism for brakes and clutches
GB781834A (en) Combined disc and drum brake
GB588035A (en) Improvements in brakes
GB808727A (en) Automatic adjusting device, particularly for brakes or clutches
GB992873A (en) Improvements in and relating to adjusting means for internal shoe drum brakes