GB667280A - Improvements in or relating to rotatable brake drums - Google Patents

Improvements in or relating to rotatable brake drums

Info

Publication number
GB667280A
GB667280A GB115649A GB115649A GB667280A GB 667280 A GB667280 A GB 667280A GB 115649 A GB115649 A GB 115649A GB 115649 A GB115649 A GB 115649A GB 667280 A GB667280 A GB 667280A
Authority
GB
United Kingdom
Prior art keywords
liquid
wheel
brake
jan
vanes
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
GB115649A
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.)
India Rubber Gutta Percha & Te
Original Assignee
India Rubber Gutta Percha & Te
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 India Rubber Gutta Percha & Te filed Critical India Rubber Gutta Percha & Te
Priority to GB115649A priority Critical patent/GB667280A/en
Publication of GB667280A publication Critical patent/GB667280A/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
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/10—Drums for externally- or internally-engaging 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
    • F16D65/00—Parts or details
    • F16D65/78—Features relating to cooling
    • F16D65/80—Features relating to cooling for externally-engaging brakes
    • F16D65/813—Features relating to cooling for externally-engaging brakes with closed cooling system

Landscapes

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

Abstract

667,280. Brake cooling systems. INDIARUBBER, GUTTA PERCHA & TELEGRAPH WORKS CO., Ltd., TARRIS, F. J., and WEBB, D. Jan. 5, 1950 [Jan. 14, 1946], No. 1156/49. Class 103 (i) A wheel, particularly for aircraft, which is of closed hollow construction so as to contain cooling liquid, has means therein to circulate the liquid, by a path that has both radially and axially directed parts, so as to flow over the interior surface 24 of a wall portion, the external surface 12 of which provides a friction surface for ex. panding brake shoes When the wheel is rotating at high speed the cooling liquid, as shown, is carried round by spaced vanes 32 and forms an annular layer at the radially outer part of the space within the drum. There is a sufficient quantity of liquid for the inner surface thereof to be formed substantially inwardly of the inner edge 34 of the vanes 32 so that, due to the difference in pressure created when the wheel is accelerated or decelerated, a flow of liquid is caused around the annular partition member 16, as indicated by the arrows, which cools the inner surface of the brake drum part 12.
GB115649A 1949-01-14 1949-01-14 Improvements in or relating to rotatable brake drums Expired GB667280A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB115649A GB667280A (en) 1949-01-14 1949-01-14 Improvements in or relating to rotatable brake drums

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB115649A GB667280A (en) 1949-01-14 1949-01-14 Improvements in or relating to rotatable brake drums

Publications (1)

Publication Number Publication Date
GB667280A true GB667280A (en) 1952-02-27

Family

ID=9717156

Family Applications (1)

Application Number Title Priority Date Filing Date
GB115649A Expired GB667280A (en) 1949-01-14 1949-01-14 Improvements in or relating to rotatable brake drums

Country Status (1)

Country Link
GB (1) GB667280A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951563A (en) * 1957-01-15 1960-09-06 Claude F Bonham Brake mechanism
US2951562A (en) * 1956-01-26 1960-09-06 Gen Motors Corp Brake structure
US2980220A (en) * 1959-01-02 1961-04-18 Roy S Sanford Liquid cooled frictional mechanism
US3040845A (en) * 1959-01-02 1962-06-26 Roy S Sanford Liquid-cooled frictional mechanism
US3055458A (en) * 1957-12-30 1962-09-25 Roy S Sanford Liquid cooled frictional mechanism
DE1206223B (en) * 1957-12-30 1965-12-02 Roy S Sanford Fluid-cooled brake drum

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951562A (en) * 1956-01-26 1960-09-06 Gen Motors Corp Brake structure
US2951563A (en) * 1957-01-15 1960-09-06 Claude F Bonham Brake mechanism
US3055458A (en) * 1957-12-30 1962-09-25 Roy S Sanford Liquid cooled frictional mechanism
DE1206223B (en) * 1957-12-30 1965-12-02 Roy S Sanford Fluid-cooled brake drum
US2980220A (en) * 1959-01-02 1961-04-18 Roy S Sanford Liquid cooled frictional mechanism
US3040845A (en) * 1959-01-02 1962-06-26 Roy S Sanford Liquid-cooled frictional mechanism

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