GB771113A - Improvements in or relating to brake gear for winding engines, hoists, haulages and the like - Google Patents

Improvements in or relating to brake gear for winding engines, hoists, haulages and the like

Info

Publication number
GB771113A
GB771113A GB1908053A GB1908053A GB771113A GB 771113 A GB771113 A GB 771113A GB 1908053 A GB1908053 A GB 1908053A GB 1908053 A GB1908053 A GB 1908053A GB 771113 A GB771113 A GB 771113A
Authority
GB
United Kingdom
Prior art keywords
disc
brake
released
winding drum
fluid pressure
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
GB1908053A
Inventor
Charles Edward Day
Norman Dudley
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents 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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Priority to GB1908053A priority Critical patent/GB771113A/en
Publication of GB771113A publication Critical patent/GB771113A/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
    • F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed
    • F16D59/02—Self-acting brakes, e.g. coming into operation at a predetermined speed spring-loaded and adapted to be released by mechanical, fluid, or electromagnetic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/24—Operating devices
    • B66D5/26—Operating devices pneumatic or hydraulic
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/03—Mechanisms with latches or braking devices in general for capstans, hoists or similar devices as well as braking devices actuated electrically or by fluid under pressure
    • B66D2700/035—Fluid operated braking devices
    • 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
    • F16D2055/0075—Constructional features of axially engaged brakes
    • F16D2055/0091—Plural actuators arranged side by side on the same side of the rotor

Landscapes

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

Abstract

771,113. Winch disc brakes. COAL INDUSTRY (PATENTS), Ltd. June 18, 1954 [July 9, 1953], No. 19080/53. Class 78 (5). [Also in Group XXXIV] In a rope winding apparatus the braking device consists of a disc brake comprising at least one disc connected with the winding drum and rotatable therewith, the size of each brake disc being frictionally gripped between a pair of opposed brake shoes, carrying friction linings, which are urged relatively towards one another by resilient applying means and released by fluid pressure. Two discs are formed by the outwardly directed flanges 51 and 52 which normally serve to retain the rope on the winding drum. Four brake units are provided as indicated at 55, 56, 57 and 58; each capable of a slight sliding movement parallel to the axis of the drum so that the annular friction linings 59, 60 are spring applied with an equal force to the sides of the flanges 51 and 52 and released by fluid pressure means 43. An alternative arrangement is described incorporating a " spot type " disc brake arrangement in which pads of friction material are spring-urged into frictional contact with a disc associated with the winding drum and are released by hydraulic pressure.
GB1908053A 1953-07-09 1953-07-09 Improvements in or relating to brake gear for winding engines, hoists, haulages and the like Expired GB771113A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1908053A GB771113A (en) 1953-07-09 1953-07-09 Improvements in or relating to brake gear for winding engines, hoists, haulages and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1908053A GB771113A (en) 1953-07-09 1953-07-09 Improvements in or relating to brake gear for winding engines, hoists, haulages and the like

Publications (1)

Publication Number Publication Date
GB771113A true GB771113A (en) 1957-03-27

Family

ID=10123437

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1908053A Expired GB771113A (en) 1953-07-09 1953-07-09 Improvements in or relating to brake gear for winding engines, hoists, haulages and the like

Country Status (1)

Country Link
GB (1) GB771113A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1133099B (en) * 1957-11-02 1962-07-12 Eisenhuette Prinz Rudolph Ag Disc brake for conveyor machines and Haespel
DE1183654B (en) * 1961-02-01 1964-12-17 A Ridinger Maschf Disc brake for lifting and conveying equipment
DE1213586B (en) * 1958-03-04 1966-03-31 Westinghouse Canada Ltd Compressed air operated disc brake for conveyor machines
DE1268342B (en) * 1965-05-25 1968-05-16 Gutehoffnungshuette Sterkrade Hydraulic conveyor machine brakes, in particular disc brakes
WO1982003668A1 (en) * 1981-04-13 1982-10-28 Danks Hector Redmond A brake assembly

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1133099B (en) * 1957-11-02 1962-07-12 Eisenhuette Prinz Rudolph Ag Disc brake for conveyor machines and Haespel
DE1213586B (en) * 1958-03-04 1966-03-31 Westinghouse Canada Ltd Compressed air operated disc brake for conveyor machines
DE1183654B (en) * 1961-02-01 1964-12-17 A Ridinger Maschf Disc brake for lifting and conveying equipment
DE1268342B (en) * 1965-05-25 1968-05-16 Gutehoffnungshuette Sterkrade Hydraulic conveyor machine brakes, in particular disc brakes
WO1982003668A1 (en) * 1981-04-13 1982-10-28 Danks Hector Redmond A brake assembly

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