GB694905A - Brake-drum - Google Patents

Brake-drum

Info

Publication number
GB694905A
GB694905A GB9619/51A GB961951A GB694905A GB 694905 A GB694905 A GB 694905A GB 9619/51 A GB9619/51 A GB 9619/51A GB 961951 A GB961951 A GB 961951A GB 694905 A GB694905 A GB 694905A
Authority
GB
United Kingdom
Prior art keywords
ring
heating
cover member
cooling
force
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
GB9619/51A
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.)
POMPES NOEL SOC
Original Assignee
POMPES NOEL SOC
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 POMPES NOEL SOC filed Critical POMPES NOEL SOC
Publication of GB694905A publication Critical patent/GB694905A/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
    • F16D65/02—Braking members; Mounting thereof
    • F16D2065/13—Parts or details of discs or drums
    • F16D2065/1304—Structure
    • F16D2065/132—Structure layered
    • 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
    • F16D2065/13—Parts or details of discs or drums
    • F16D2065/1304—Structure
    • F16D2065/1332—Structure external ribs, e.g. for cooling or reinforcement

Landscapes

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

Abstract

694,905. Making brakes; assembling force fits; jointing. SOC. POMPES NOEL. April 25, 1951 [May 8, 1950], No. 9619/51. Classes 83 (ii) and 83 (iv). [Also in Group XXXIV] Cased forms.-A brake-drum comprising an inner, centrifugally. cast, friction ring held in a cover member of light alloy by mutual, radial resilient pressure, contact is characterized in that fine longitudinal ridges are provided on at least one of the mating surfaces to prevent relative rotation. The ring 12 may be cut from a centrifugallycast tube. The cover member 1 may be diecast and have cooling ribs 3 and a flange 4. The external diameter of the ring 6 is greater, e.g. by 1 mm., than the internal diameter of the member 1 and these are assembled after cooling the ring or heating the member 1 or both heating and cooling. Force may be used in addition during assembly or, if the surfaces are slightly tapered, force alone, heating &c. being omitted. As an alternative the ring may be forced through a female cone into the cover member. The ridges 9, Fig. 2, may be of triangular cross-section, 0.5 to 1 mm. radially, and be machine cut. Relative axial movement may be prevented by clenching a lip 13, Fig. 3, of the member 1 over a bevelled part 11 of the ring.
GB9619/51A 1950-05-08 1951-04-25 Brake-drum Expired GB694905A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR694905X 1950-05-08

Publications (1)

Publication Number Publication Date
GB694905A true GB694905A (en) 1953-07-29

Family

ID=9045731

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9619/51A Expired GB694905A (en) 1950-05-08 1951-04-25 Brake-drum

Country Status (1)

Country Link
GB (1) GB694905A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090114A (en) * 1958-12-29 1963-05-21 Kelsey Hayes Co Method of making a brake drum
US3149698A (en) * 1961-07-28 1964-09-22 Parker Hannifin Corp Airline lubricator
US3218705A (en) * 1961-11-29 1965-11-23 St Louis Diecasting Corp Method of making a seal retainer, or the like
GB2299382A (en) * 1995-03-24 1996-10-02 T & N Technology Ltd Backplate for friction material
US7222701B2 (en) 2003-06-02 2007-05-29 Capital Tool & Design Limited Backing plate with friction material retention members and method and apparatus for manufacturing same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090114A (en) * 1958-12-29 1963-05-21 Kelsey Hayes Co Method of making a brake drum
US3149698A (en) * 1961-07-28 1964-09-22 Parker Hannifin Corp Airline lubricator
US3218705A (en) * 1961-11-29 1965-11-23 St Louis Diecasting Corp Method of making a seal retainer, or the like
GB2299382A (en) * 1995-03-24 1996-10-02 T & N Technology Ltd Backplate for friction material
GB2299382B (en) * 1995-03-24 1998-09-16 T & N Technology Ltd Backplate for friction material
US7222701B2 (en) 2003-06-02 2007-05-29 Capital Tool & Design Limited Backing plate with friction material retention members and method and apparatus for manufacturing same

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