GB885196A - Two-shoe internal expanding drum brake - Google Patents

Two-shoe internal expanding drum brake

Info

Publication number
GB885196A
GB885196A GB25111/60A GB2511160A GB885196A GB 885196 A GB885196 A GB 885196A GB 25111/60 A GB25111/60 A GB 25111/60A GB 2511160 A GB2511160 A GB 2511160A GB 885196 A GB885196 A GB 885196A
Authority
GB
United Kingdom
Prior art keywords
anchor pin
backing plate
bolt
shoe
anchor
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
GB25111/60A
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of GB885196A publication Critical patent/GB885196A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/04—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting mechanically
    • B60T11/043—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting mechanically in case of steerable wheels
    • 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
    • F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
    • F16D51/16—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis
    • F16D51/18—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes
    • 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
    • F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
    • F16D51/46—Self-tightening brakes with pivoted brake shoes, i.e. the braked member increases the braking action
    • F16D51/48—Self-tightening brakes with pivoted brake shoes, i.e. the braked member increases the braking action with two linked or directly-interacting brake shoes
    • 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
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
    • F16D65/08—Bands, shoes or pads; Pivots or supporting members therefor for internally-engaging brakes
    • F16D65/09—Pivots or supporting members therefor

Landscapes

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

Abstract

885,196. Internal shoe-drum brakes. GENERAL MOTORS CORPORATION. July 19, 1960 [Sept. 17, 1959], No. 25111/60. Class 103 (1). In an internal expanding drum brake having two shoes 3, 4, one end of each shoe bears against a separating member 5 and the other end against a common hollow anchor pin 11 secured to a support e.g. steering knuckle 24 by fastening means, such as a bolt 13, passing through the hollow portion, and an anchor plate, Fig. 5, 20 is supported on the anchor pin 11 and is connected to the shoe upper ends by springs 18 and 19. The anchor pin 11 is a force fit in a backing plate 1; the bolt 13 is locked by a washer 15 held by a tab 16 on actuating cylinder 17 which is secured by a tangentially extending flange 21 with a hole through which passes the anchor pin 11, and has a protuberance 23 extending through the backing plate 1 to prevent rotation. The separating member 5 comprises an adjustable strut against which the lower ends of the shoes 3, 4 are caused to bear by an interconnecting coil spring 6. In a modification, the actuating cylinder is mounted by means of a bolt on the backing plate independently of the anchor pin. An alternative method of securing the anchor pin to the backing plate by forcing a portion of the latter into an annular groove in the former is also described.
GB25111/60A 1959-09-17 1960-07-19 Two-shoe internal expanding drum brake Expired GB885196A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US885196XA 1959-09-17 1959-09-17

Publications (1)

Publication Number Publication Date
GB885196A true GB885196A (en) 1961-12-20

Family

ID=22211835

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25111/60A Expired GB885196A (en) 1959-09-17 1960-07-19 Two-shoe internal expanding drum brake

Country Status (1)

Country Link
GB (1) GB885196A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432116A1 (en) * 1978-04-13 1980-02-22 Fruehauf Corp PAD BRAKE ASSEMBLY FOR A PNEUMATIC BRAKING SYSTEM

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432116A1 (en) * 1978-04-13 1980-02-22 Fruehauf Corp PAD BRAKE ASSEMBLY FOR A PNEUMATIC BRAKING SYSTEM

Similar Documents

Publication Publication Date Title
GB861091A (en) Improvements in disc brakes
GB1498759A (en) Disc brake assembly
GB1384999A (en) Disc brake
GB885196A (en) Two-shoe internal expanding drum brake
GB1531861A (en) Transmitting mechanism for vehicle disc brake
GB1531198A (en) Disc brake
US2168700A (en) Brake
GB1105934A (en) A brake mechanism
US2100683A (en) Die construction
CN215762936U (en) Drum-type automobile brake bottom plate assembly
GB1090544A (en) A brake mechanism
GB603577A (en) Brakes for bicycles and other cycles
JPS5532640B2 (en)
GB898646A (en) Improvements relating to shoe-drum brakes for vehicles
KR930001536Y1 (en) Duo-servo type drum brake of spring fixed divice
GB1093458A (en) Brake device
GB908658A (en) A shoe brake having shoes adapted to be operated by an expanding cam
GB483408A (en) Improvements in brakes
GB845623A (en) Improvements relating to brakes of the internal-shoe type
US1778112A (en) Internal-brake-adjusting mechanism
GB720257A (en) Internal shoe-drum brakes
GB723488A (en) Improvements in or relating to internal shoe-drum brakes
GB1058484A (en) Improvements in or relating to internal shoe drum brakes
JPS5610832A (en) Integral type drum brake
GB468331A (en) Improvements in or relating to aircraft