GB1494730A - Industrial disc brakes - Google Patents

Industrial disc brakes

Info

Publication number
GB1494730A
GB1494730A GB5688473A GB5688473A GB1494730A GB 1494730 A GB1494730 A GB 1494730A GB 5688473 A GB5688473 A GB 5688473A GB 5688473 A GB5688473 A GB 5688473A GB 1494730 A GB1494730 A GB 1494730A
Authority
GB
United Kingdom
Prior art keywords
lever
shoe
disc
engageable
spring
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
GB5688473A
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.)
Twiflex Couplings Ltd
Original Assignee
Twiflex Couplings 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 Twiflex Couplings Ltd filed Critical Twiflex Couplings Ltd
Priority to GB5688473A priority Critical patent/GB1494730A/en
Publication of GB1494730A publication Critical patent/GB1494730A/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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
    • F16D55/2245—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members in which the common actuating member acts on two levers carrying the braking members, e.g. tong-type brakes

Landscapes

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

Abstract

1494730 Spot-type disc brakes TWIFLEX COUPLINGS Ltd and F HARRISON 25 Nov 1974 [7 Dec 1973] 56884/73 Heading F2E A caliper, intended for use in an industrial disc brake, comprises a lever 13, Fig. 3, adapted for pivotal mounting on a disc brake housing (not shown), a shoe 22, Fig. 6, locatable on the lever 13 for movement therewith in use towards and away from one surface of a disc 16, Fig. 1, to be braked, a curved projection formed on either the shoe (as shown at 21) or the lever, such projection being engageable with a co-operating recess formed respectively in the lever (as shown at 19) or the shoe, the recess partially surrounding the projection, when in use, to locate the shoe on the lever between the lever and a disc surface, and resilient means, e.g. spring 12, Fig. 8, for retaining the shoe 22 on the lever 13 whilst permitting at least some relative sliding movement between the co-operating surfaces. The lever 13 is shown inverted in Fig. 3. As shown in Fig. 1, two levers, accommodate, in lever apertures and between them, a pneumatic actuator 15, for further separation of the upper ends for brake actuation. Each spring 12, Fig. 8, has end projections 13 engageable with ends of a brake pad 11 on the shoe and an intermediate portion 24 engageable in a groove at the back of the lever. The actuator may alternatively be hydraulic, electric or spring-actuated.
GB5688473A 1974-11-25 1974-11-25 Industrial disc brakes Expired GB1494730A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5688473A GB1494730A (en) 1974-11-25 1974-11-25 Industrial disc brakes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5688473A GB1494730A (en) 1974-11-25 1974-11-25 Industrial disc brakes

Publications (1)

Publication Number Publication Date
GB1494730A true GB1494730A (en) 1977-12-14

Family

ID=10477806

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5688473A Expired GB1494730A (en) 1974-11-25 1974-11-25 Industrial disc brakes

Country Status (1)

Country Link
GB (1) GB1494730A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3011006A1 (en) * 1979-06-29 1981-01-08 Horton Mfg Co Inc BRAKE CALIPER
US4697671A (en) * 1985-04-12 1987-10-06 Twiflex Limited Brakepad assembly for disc brake
US4821846A (en) * 1986-05-09 1989-04-18 J. M. Voith Gmbh Actuating device for a disk brake

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3011006A1 (en) * 1979-06-29 1981-01-08 Horton Mfg Co Inc BRAKE CALIPER
US4697671A (en) * 1985-04-12 1987-10-06 Twiflex Limited Brakepad assembly for disc brake
US4821846A (en) * 1986-05-09 1989-04-18 J. M. Voith Gmbh Actuating device for a disk brake

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee