GB768493A - Improvements in or relating to the cooling of brake drums - Google Patents

Improvements in or relating to the cooling of brake drums

Info

Publication number
GB768493A
GB768493A GB1001655A GB1001655A GB768493A GB 768493 A GB768493 A GB 768493A GB 1001655 A GB1001655 A GB 1001655A GB 1001655 A GB1001655 A GB 1001655A GB 768493 A GB768493 A GB 768493A
Authority
GB
United Kingdom
Prior art keywords
rim
drum
brake
passages
air
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
GB1001655A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1001655A priority Critical patent/GB768493A/en
Publication of GB768493A publication Critical patent/GB768493A/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
    • F16D65/78—Features relating to cooling

Landscapes

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

Abstract

768,493. Cooling brake drums. SMITH, D. May 9, 1955 [April 6, 1955], No. 10016/55. Class 103 (1). In a brake drum for use with brake shoes adapted to bear on the outer and inner periphery, e and d respectively, of the rim of the drum, air circulating passages a are provided transversely through the rim of the drum between the inner and outer periphery at intervals around the rim. An annular groove c is formed in the rim and the openings into the air passages are adjacent the inner periphery of the rim so as the drum rotates, air is circulated through passages a by centrifugal action to cool both the working surfaces on the brake drum. The brake drum may be shrouded, from a back plate to stepped flange g with a suitable air intake, thereby protecting the inner and outer working surfaces of the rim fromwater and mud.
GB1001655A 1955-04-06 1955-04-06 Improvements in or relating to the cooling of brake drums Expired GB768493A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1001655A GB768493A (en) 1955-04-06 1955-04-06 Improvements in or relating to the cooling of brake drums

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1001655A GB768493A (en) 1955-04-06 1955-04-06 Improvements in or relating to the cooling of brake drums

Publications (1)

Publication Number Publication Date
GB768493A true GB768493A (en) 1957-02-20

Family

ID=9959870

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1001655A Expired GB768493A (en) 1955-04-06 1955-04-06 Improvements in or relating to the cooling of brake drums

Country Status (1)

Country Link
GB (1) GB768493A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3229789A (en) * 1963-10-23 1966-01-18 Jr Frank B Ferris Plural braking systems
GB2127115A (en) * 1982-09-20 1984-04-04 London Cab Company Limited Brake drum for a drum brake

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3229789A (en) * 1963-10-23 1966-01-18 Jr Frank B Ferris Plural braking systems
GB2127115A (en) * 1982-09-20 1984-04-04 London Cab Company Limited Brake drum for a drum brake

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