GB595343A - Improvements in or relating to adjusting means for brakes - Google Patents

Improvements in or relating to adjusting means for brakes

Info

Publication number
GB595343A
GB595343A GB3331546A GB3331546A GB595343A GB 595343 A GB595343 A GB 595343A GB 3331546 A GB3331546 A GB 3331546A GB 3331546 A GB3331546 A GB 3331546A GB 595343 A GB595343 A GB 595343A
Authority
GB
United Kingdom
Prior art keywords
cam
shoe
cap
brakes
plate
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
GB3331546A
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.)
GEOFFREY ROBERT GREENBERGH GAT
Automotive Products PLC
Original Assignee
GEOFFREY ROBERT GREENBERGH GAT
Automotive Products PLC
Filing date
Publication date
Application filed by GEOFFREY ROBERT GREENBERGH GAT, Automotive Products PLC filed Critical GEOFFREY ROBERT GREENBERGH GAT
Publication of GB595343A publication Critical patent/GB595343A/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
    • F16D65/38—Slack adjusters
    • F16D65/40—Slack adjusters mechanical
    • F16D65/42—Slack adjusters mechanical non-automatic
    • F16D65/48—Slack adjusters mechanical non-automatic with eccentric or helical body

Landscapes

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

Abstract

595,343. Brakes. AUTOMOTIVE PRODUCTS CO., Ltd., and GATES, G. R. G. Oct. 30, 1945, No. 33315/46. Divided out of Complete Specification cf 595,322. [Class 103 (i)] An internal shoe drum brake has an adjusting cam 37 which transmits thrust from the piston of an hydraulic cylinder 14 to the shoe 12 to , which it is pivoted at 26. The lower end of the shoe is anchored to the back-plate 10 directly or through a second hydraulic cylinder. The cylinder 14 has an extension 16 projecting through a slot 17 in the back-plate, permitting a limited sliding movement. The closed end of the cylinder engages the other shoe at 19. The piston carries a cap 21 with smooth end surface 22, and a bent sheet metal member 25, Fig. 3, is interposed between the cap and cam, a ridge 42 engaging the recesses 43 of the cam. Any oscillation of the shoe and cam due to eccentricity of the brake drum causes a slight sliding movement of the member 25 on the cap 21 without impairing the cam adjustment. In alternatives, the cam may be formed with tangential flats instead of notches; the adjuster may co-operate with an anchorage fixed to the back-plate; it may be used with brake shoes of a floating type, or with brakes of the self-energizing type.
GB3331546A 1945-10-30 Improvements in or relating to adjusting means for brakes Expired GB595343A (en)

Publications (1)

Publication Number Publication Date
GB595343A true GB595343A (en) 1947-12-02

Family

ID=1743410

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3331546A Expired GB595343A (en) 1945-10-30 Improvements in or relating to adjusting means for brakes

Country Status (1)

Country Link
GB (1) GB595343A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107532663A (en) * 2015-04-20 2018-01-02 塞夫霍兰德有限公司 Actuating unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107532663A (en) * 2015-04-20 2018-01-02 塞夫霍兰德有限公司 Actuating unit
CN107532663B (en) * 2015-04-20 2020-02-14 塞夫霍兰德有限公司 Actuating unit

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