GB753100A - Improvements in or relating to a brake and clutch mechanism - Google Patents

Improvements in or relating to a brake and clutch mechanism

Info

Publication number
GB753100A
GB753100A GB21884/54A GB2188454A GB753100A GB 753100 A GB753100 A GB 753100A GB 21884/54 A GB21884/54 A GB 21884/54A GB 2188454 A GB2188454 A GB 2188454A GB 753100 A GB753100 A GB 753100A
Authority
GB
United Kingdom
Prior art keywords
brake
pressure
space
clutch
piston
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
GB21884/54A
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.)
Waterbury Farrel Foundry and Machine Co
Original Assignee
Waterbury Farrel Foundry and Machine Co
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 Waterbury Farrel Foundry and Machine Co filed Critical Waterbury Farrel Foundry and Machine Co
Publication of GB753100A publication Critical patent/GB753100A/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
    • F16D67/00—Combinations of couplings and brakes; Combinations of clutches and brakes
    • F16D67/02—Clutch-brake combinations
    • F16D67/04—Clutch-brake combinations fluid actuated
    • 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/04—Fluid-actuated clutches in which the fluid actuates an elastic clutching, i.e. elastic actuating member, e.g. a diaphragm or a pneumatic tube
    • F16D25/042—Fluid-actuated clutches in which the fluid actuates an elastic clutching, i.e. elastic actuating member, e.g. a diaphragm or a pneumatic tube the elastic actuating member rotating with the clutch
    • 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
    • F16D49/00—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like
    • F16D49/08—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like shaped as an encircling band extending over approximately 360 degrees
    • F16D49/12—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like shaped as an encircling band extending over approximately 360 degrees fluid actuated

Landscapes

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

Abstract

753,100. Friction clutches. WATERBURY FARREL FOUNDRY & MACHINE CO. July 27, 1954 [Aug. 3, 19531, No. 21884/54. Class 80(2) [Also in Groups XXIX and XXXIV] A combined brake and clutch mechanism, particularly for presser and like machines, has a band brake 30 which is operated to release condition by fluid pre'ssure supply to chamber 51 on the right hand side of piston 46 simultaneously with the application of disc clutch 14, 15 by inflation of bellows member 22. The pressurization of space 51 causes the piston 46 to move to the left compressing spring 54 and breaking the toggle linkage 37 39. Due to the greater area of space 51. a steady pressure in space 52 to the left of piston 46 is overcome when the brake is released, but when the clutch is disengaged, this constantly applied pressure acts together with spring 54 to apply the brake. To prevent the brake being applied before the clutch is properly released, a one-way restriction valve 65, Fig. 6. is inserted in the pipe 64 to retard the release of pressure from space 51. The fluid-pressure supply line 57 includes an air cleaner 58, a pressure regulating valve 59, an air lubricator 60, as well as the solenoid operated valve 62, 63, governing admission of pressure to conduit 28.
GB21884/54A 1953-08-03 1954-07-27 Improvements in or relating to a brake and clutch mechanism Expired GB753100A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US753100XA 1953-08-03 1953-08-03

Publications (1)

Publication Number Publication Date
GB753100A true GB753100A (en) 1956-07-18

Family

ID=22124870

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21884/54A Expired GB753100A (en) 1953-08-03 1954-07-27 Improvements in or relating to a brake and clutch mechanism

Country Status (1)

Country Link
GB (1) GB753100A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1224573B (en) * 1961-07-24 1966-09-08 Charles Preston Warman Jun Pressurized clutch or brake

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1224573B (en) * 1961-07-24 1966-09-08 Charles Preston Warman Jun Pressurized clutch or brake

Similar Documents

Publication Publication Date Title
GB1388766A (en) Arrangement of two fluid pressure operable clutches
GB496340A (en) Improved automatic distributing and regulating device for compressed fluid brake installations for vehicles
GB753100A (en) Improvements in or relating to a brake and clutch mechanism
GB920351A (en) Improvements relating to vent or release valve devices for compressed fluid braking apparatus
GB666768A (en) Hydraulic servo brake system
GB705466A (en) Improvements in or relating to pneumatic servo devices for hydraulic braking systems
GB788703A (en) A brake-actuating mechanism
GB881509A (en) Pressure regulating valves
GB589075A (en) Improvements in or relating to booster-operated hydraulic braking systems
GB463689A (en) Improvements in control valves for compressed air brakes
GB689528A (en) Improvements relating to fluid pressure operated valves
GB425651A (en) Improvements in vehicle brake mechanism
GB751335A (en) An accelerator for the triple valves of air brake equipment, more particularly for railway vehicles
GB245666A (en) Improvements in or relating to leather working machines
GB509422A (en) Improvements relating to fluid pressure braking apparatus
GB890612A (en) Improvements in or relating to winding engine brake arrangements operated by pressure medium
GB466407A (en) Improvements in and relating to combined service and safety brakes for shaft elevators
GB448153A (en) Improvements in or relating to vehicle braking devices
GB911716A (en) Automatic adjustment device for brakes
GB442734A (en) Brake controlling device
GB690305A (en) Improvements relating to fluid pressure braking apparatus
GB609735A (en) Device for supplying and emptying a group of two hydraulically compressed clutches
GB833857A (en) Hydraulic adjusting mechanism particularly for brakes
GB691225A (en) Improvements relating to fluid pressure braking apparatus
GB473898A (en) Improvements relating to fluid pressure braking apparatus