GB963101A - Shoe brake - Google Patents

Shoe brake

Info

Publication number
GB963101A
GB963101A GB957863A GB957863A GB963101A GB 963101 A GB963101 A GB 963101A GB 957863 A GB957863 A GB 957863A GB 957863 A GB957863 A GB 957863A GB 963101 A GB963101 A GB 963101A
Authority
GB
United Kingdom
Prior art keywords
cam
brake
trunnion
shoes
march
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
GB957863A
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.)
DBA SA
Original Assignee
DBA 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 DBA SA filed Critical DBA SA
Publication of GB963101A publication Critical patent/GB963101A/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
    • F16D65/00—Parts or details
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
    • F16D65/22—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for pressing members apart, e.g. for drum brakes
    • 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
    • F16D2125/22—Mechanical mechanisms converting rotation to linear movement or vice versa acting transversely to the axis of rotation
    • F16D2125/28—Cams; Levers with cams
    • F16D2125/30—Cams; Levers with cams acting on two or more cam followers, e.g. S-cams
    • 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
    • F16D2125/44—Mechanical mechanisms transmitting rotation
    • F16D2125/56—Shafts for transmitting torque directly

Landscapes

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

Abstract

963,101. Internal drum braking. D.B.A. S.A. March 11, 1963 [March 22, 1962], No. 9578/63. Heading F2E. An internal drum brake having two shoes 10, 12, each mounted at one end by pivots 14, 16 on a back plate 32 and surrounded by a drum 34 with which they are engaged by rotation of a spreader cam 36, has the cam fast on the end of a shaft 42 journalled in an eccentric bore 44 in a trunnion 46 itself journalled in a support 48 fast with the back plate. Rotation of the trunnion 46 within the support 48 centralizes the cam 36 relative to the two shoes 10, 12, which carry at their ends cam-engaging rollers 56, 58. A brake-applying lever 54 is mounted upon the end of the cam-shaft 42 by means of a worm-and-wormwheel adjuster.
GB957863A 1962-03-22 1963-03-11 Shoe brake Expired GB963101A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR891867A FR1327096A (en) 1962-03-22 1962-03-22 Drum brake improvement

Publications (1)

Publication Number Publication Date
GB963101A true GB963101A (en) 1964-07-08

Family

ID=8775065

Family Applications (1)

Application Number Title Priority Date Filing Date
GB957863A Expired GB963101A (en) 1962-03-22 1963-03-11 Shoe brake

Country Status (3)

Country Link
ES (1) ES286307A1 (en)
FR (1) FR1327096A (en)
GB (1) GB963101A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016218586A1 (en) * 2016-09-27 2018-03-29 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Bamberg Switching device for producing an operative connection between two transmission parts
CN113294458A (en) * 2021-05-24 2021-08-24 仇梅惠 Improved drum brake structure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471515A1 (en) * 1979-12-10 1981-06-19 Maillard Maurice Ets BRAKING DEVICE FOR VEHICLE AND VEHICLES PROVIDED WITH SAID DEVICE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016218586A1 (en) * 2016-09-27 2018-03-29 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Bamberg Switching device for producing an operative connection between two transmission parts
DE102016218586B4 (en) 2016-09-27 2019-10-17 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Bamberg Switching device for producing an operative connection between two transmission parts
CN113294458A (en) * 2021-05-24 2021-08-24 仇梅惠 Improved drum brake structure

Also Published As

Publication number Publication date
FR1327096A (en) 1963-05-17
ES286307A1 (en) 1963-11-16

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