GB264327A - Improvements relating to clutch mechanism - Google Patents

Improvements relating to clutch mechanism

Info

Publication number
GB264327A
GB264327A GB197326A GB197326A GB264327A GB 264327 A GB264327 A GB 264327A GB 197326 A GB197326 A GB 197326A GB 197326 A GB197326 A GB 197326A GB 264327 A GB264327 A GB 264327A
Authority
GB
United Kingdom
Prior art keywords
band
brake
lever
wheel
clutches
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
GB197326A
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.)
THOMAS HENRY TAWLKS
Original Assignee
THOMAS HENRY TAWLKS
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 THOMAS HENRY TAWLKS filed Critical THOMAS HENRY TAWLKS
Priority to GB197326A priority Critical patent/GB264327A/en
Publication of GB264327A publication Critical patent/GB264327A/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
    • F16D13/00—Friction clutches
    • F16D13/04—Friction clutches with means for actuating or keeping engaged by a force derived at least partially from one of the shafts to be connected
    • F16D13/06—Friction clutches with means for actuating or keeping engaged by a force derived at least partially from one of the shafts to be connected with clutching members movable otherwise than only axially

Landscapes

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

Abstract

264,327. Tawlks, T. H. Jan. 23, 1926. Clutches, friction.-In band clutches for heavy machinery, such as winches, cranes, grabs, and excavators, engagement is effected and maintained by retarding a loose brake drum l, an extension of which is connected by a rod k. to a lever g, pivoted on the driving-member and adapted to operate the clutch directly. The band d is anchored at e on the driving-wheel a and connected to the lever g at a point f near its fulcrum, the driven member c being secured to a shaft m on which the wheel a and drum l are free. The band d is normally held out of action by a spring j, but is applied on tightening a brake-strap n by hand or foot actuated linkage o - - q. In a modification, an internally-expanding shoe brake is employed.
GB197326A 1926-01-23 1926-01-23 Improvements relating to clutch mechanism Expired GB264327A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB197326A GB264327A (en) 1926-01-23 1926-01-23 Improvements relating to clutch mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB197326A GB264327A (en) 1926-01-23 1926-01-23 Improvements relating to clutch mechanism

Publications (1)

Publication Number Publication Date
GB264327A true GB264327A (en) 1927-01-20

Family

ID=9731306

Family Applications (1)

Application Number Title Priority Date Filing Date
GB197326A Expired GB264327A (en) 1926-01-23 1926-01-23 Improvements relating to clutch mechanism

Country Status (1)

Country Link
GB (1) GB264327A (en)

Similar Documents

Publication Publication Date Title
GB264327A (en) Improvements relating to clutch mechanism
GB195307A (en) Improvements in or relating to clutches
GB544973A (en) Improvements in and relating to machines for making wired box parts
GB595386A (en) Improvements in or relating to winches
US1517616A (en) Winch
GB191030215A (en) Improved Overload Relief Apparatus for Cranes.
US1572226A (en) Clutch-operating mechanism
GB191405035A (en) Improvements in Disengaging Gear and Brake Device for Shafting.
GB191116981A (en) An Improved Clutch, more particularly adapted for the Hauling Drums of Coal Cutting Machines.
GB306301A (en) Friction clutch for drawworks of well-boring plant
GB601354A (en) Improvements in or relating to friction clutches
GB175727A (en) Improvements in operating mechanism for brakes and like purposes
GB1119801A (en) Improvements relating to hoists
GB781834A (en) Combined disc and drum brake
US1572230A (en) Servo mechanism
GB261079A (en) Improvements in and relating to operating gear for navvies, excavators or like appliances
GB181160A (en) A new or improved safety device for lifts
GB194962A (en) Improvements relating to clutches
GB266756A (en) Improvements in or relating to brakes, particularly for vehicles
GB299515A (en) Improvements in and relating to excavating and loading machines
GB330132A (en) Improvements relating to servo-brake mechanism for operating vehicle brakes
GB253689A (en) Improved reversing mechanism especially applicable to hoists, lifts, winches, cranesand the like
GB280139A (en) Improvements in or relating to clutch-operating mechanism for automobiles
GB796166A (en) Improvements in and relating to control means for winches and the like
GB863307A (en) Improvements relating to cranes, grab cranes and the like