GB788320A - Improvements in or relating to friction elements - Google Patents

Improvements in or relating to friction elements

Info

Publication number
GB788320A
GB788320A GB678155A GB678155A GB788320A GB 788320 A GB788320 A GB 788320A GB 678155 A GB678155 A GB 678155A GB 678155 A GB678155 A GB 678155A GB 788320 A GB788320 A GB 788320A
Authority
GB
United Kingdom
Prior art keywords
friction
liner
recesses
members
backing
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
GB678155A
Inventor
David Alfred Saynor Hartell
Kenneth Roy Dunn
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.)
British Belting and Asbestos Ltd
Original Assignee
British Belting and Asbestos Ltd
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 British Belting and Asbestos Ltd filed Critical British Belting and Asbestos Ltd
Priority to GB678155A priority Critical patent/GB788320A/en
Publication of GB788320A publication Critical patent/GB788320A/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
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/04—Attachment of linings
    • F16D69/0416—Attachment of linings specially adapted for curved linings
    • 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
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/04—Attachment of linings
    • F16D2069/0425—Attachment methods or devices
    • F16D2069/0433—Connecting elements not integral with the braking member, e.g. bolts, rivets
    • 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
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/04—Attachment of linings
    • F16D2069/0425—Attachment methods or devices
    • F16D2069/045—Bonding

Landscapes

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

Abstract

788,320. Friction clutches. BRITISH BELTING & ASBESTOS, Ltd. Feb. 15, 1956 [March 8, 1955], No. 6781/55. Class 80 (2). [Also in Group XXXIV] In a friction element for mounting on carrier members such as brake bands, brake shoes, clutches or the like, a friction liner 1 consists of a suitably shaped block of friction material having elongated concave recesses 2 (see Figs. 2 and 5) in its rear face disposed at any suitable angle to the longitudinal axis of the liner. Anchorage members 3 are disposed and retained in the recesses 2 by a backing plate 4 which is fixed to the rear face of the friction liner 1 by bonding or riveting. Studs or screws 6 are inserted through holes 5 and 8 in the backing- plate 4 and brake band 9 respectively to engage threaded holes 7 in achorage members 3. The recesses 2 may be provided on the underside of the backing plate 4 instead of the rear face of the friction liner 1. Certain modifications are described and illustrated in the Specification; among them being the embodiment illustrated in Fig. 13 in which the anchorage members (Fig. 15) may extend the full width of the friction liner in slots 18 formed by transverse recesses 20 on the underside of spaced backing- plate sections 21, 22, 23, thus facilitating the removal of the friction liner in a lateral direction when the screw fixing means are loosened, leaving the anchorage means in position on the band or carrier member.
GB678155A 1955-03-08 1955-03-08 Improvements in or relating to friction elements Expired GB788320A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB678155A GB788320A (en) 1955-03-08 1955-03-08 Improvements in or relating to friction elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB678155A GB788320A (en) 1955-03-08 1955-03-08 Improvements in or relating to friction elements

Publications (1)

Publication Number Publication Date
GB788320A true GB788320A (en) 1957-12-23

Family

ID=9820624

Family Applications (1)

Application Number Title Priority Date Filing Date
GB678155A Expired GB788320A (en) 1955-03-08 1955-03-08 Improvements in or relating to friction elements

Country Status (1)

Country Link
GB (1) GB788320A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995005548A1 (en) * 1993-08-13 1995-02-23 King E Autry Brake shoe with removable brake shoe pads

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995005548A1 (en) * 1993-08-13 1995-02-23 King E Autry Brake shoe with removable brake shoe pads
US5429215A (en) * 1993-08-13 1995-07-04 King; E. Autry Quick change brake shoe with removable brake shoe pads

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