GB729413A - An improved hand-controlled clutch for flexible driving shafts - Google Patents

An improved hand-controlled clutch for flexible driving shafts

Info

Publication number
GB729413A
GB729413A GB3090553A GB3090553A GB729413A GB 729413 A GB729413 A GB 729413A GB 3090553 A GB3090553 A GB 3090553A GB 3090553 A GB3090553 A GB 3090553A GB 729413 A GB729413 A GB 729413A
Authority
GB
United Kingdom
Prior art keywords
shaft
clutch
hand
controlled clutch
disc
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
GB3090553A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3090553A priority Critical patent/GB729413A/en
Publication of GB729413A publication Critical patent/GB729413A/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
    • F16D13/22—Friction clutches with axially-movable clutching members
    • F16D13/38—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs
    • F16D13/46—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs in which two axially-movable members, of which one is attached to the driving side and the other to the driven side, are pressed from one side towards an axially-located member
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
    • A01G3/04—Apparatus for trimming hedges, e.g. hedge shears
    • A01G3/047—Apparatus for trimming hedges, e.g. hedge shears portable
    • A01G3/053—Apparatus for trimming hedges, e.g. hedge shears portable motor-driven
    • A01G3/0535—Apparatus for trimming hedges, e.g. hedge shears portable motor-driven with rotatable knives
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
    • F16C1/02—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing for conveying rotary movements
    • F16C1/08—End connections

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

729,413. Hand-controlled clutch. McCUBBING, J. Nov. 9, 1953, No. 30905/53. Class 80(2). In a hand-controlled clutch for flexible driving shafts, a driven disc 5 on a shaft 6 is pressed axially towards a driving disc 3 on a shaft 4 by a spring 7 acting between disc 5 and a pad 8 formed on a plug 14 through which the driven shaft 6 is axially slidable and which closes one end of a tubular casing 9 enclosing the discs 3, 5 and supporting the driving shaft 4. Ball or roller bearings 17, 18 are mounted between the casing 9 and an outer sleeve 21, the ends of the latter being closed by covers 20, 22 through which the shafts 4 and 6 extend. Clutch disengagement mechanism consists of a hand lever 28 pivoted at 26 in the sleeve 21 and bearing a fork or collar 25 engaging a bearing 24 on the shaft 6. The clutch is disengaged by gripping sleeve 21 and hand lever 28. The clutch is applicable to all forms of rotary tools carried at the end of a tubular handle.
GB3090553A 1953-11-09 1953-11-09 An improved hand-controlled clutch for flexible driving shafts Expired GB729413A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3090553A GB729413A (en) 1953-11-09 1953-11-09 An improved hand-controlled clutch for flexible driving shafts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3090553A GB729413A (en) 1953-11-09 1953-11-09 An improved hand-controlled clutch for flexible driving shafts

Publications (1)

Publication Number Publication Date
GB729413A true GB729413A (en) 1955-05-04

Family

ID=10314932

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3090553A Expired GB729413A (en) 1953-11-09 1953-11-09 An improved hand-controlled clutch for flexible driving shafts

Country Status (1)

Country Link
GB (1) GB729413A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1295914B (en) * 1964-05-19 1969-05-22 Licentia Gmbh Electric motor-driven hedge trimmer
EP0317715A2 (en) * 1987-10-02 1989-05-31 Suhner Inter-Trade AG Apparatus and method for coupling a tool to its drive or for uncoupling it
US5837083A (en) * 1993-08-12 1998-11-17 Booth; John Peter Method of forming a rigid tubular body
CN101576128B (en) * 2008-05-07 2010-09-15 李进 Engaged clutch

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1295914B (en) * 1964-05-19 1969-05-22 Licentia Gmbh Electric motor-driven hedge trimmer
EP0317715A2 (en) * 1987-10-02 1989-05-31 Suhner Inter-Trade AG Apparatus and method for coupling a tool to its drive or for uncoupling it
EP0317715A3 (en) * 1987-10-02 1990-08-16 Suhner Inter-Trade AG Apparatus and method for coupling a tool to its drive or for uncoupling it
US5837083A (en) * 1993-08-12 1998-11-17 Booth; John Peter Method of forming a rigid tubular body
CN101576128B (en) * 2008-05-07 2010-09-15 李进 Engaged clutch

Similar Documents

Publication Publication Date Title
GB1049525A (en) A new or improved overload clutch or torque limiting device
GB729413A (en) An improved hand-controlled clutch for flexible driving shafts
GB799816A (en) Improvements in or relating to overload couplings
US2551922A (en) Cam released clutch
GB616607A (en) Improvements in or relating to centrifugal clutches
GB918252A (en) Disengagable gear type shaft coupling
US2588229A (en) Hub motor with coupling
GB693225A (en) Improvements in or relating to clutches
GB710083A (en) Improvements in or relating to outboard motors for watercraft
GB696035A (en) Improvements in or relating to overload clutches
GB787973A (en) Improvements in or relating to couplings for flexible shaft
GB185857A (en) Improvements in or relating to clutches
GB291195A (en) Improvements in transmission clutches
GB336016A (en) An improvement in or relating to friction clutches
GB878899A (en) Improvements in printing machines
GB700964A (en) Improvements in speed variation devices
GB892218A (en) Improvements in or relating to sheet feeding apparatus for platen presses for working sheet material such as paper and cardboard
GB273431A (en) Improvements in a clutch for motor cycles and the like
GB733742A (en) Improvements in or relating to overload release devices
GB775323A (en) Predetermined torque release mechanism
GB644033A (en) Improvements in driving gear for machines
ES219558A1 (en) A friction clutch mechanism (Machine-translation by Google Translate, not legally binding)
GB212003A (en) An improved driving connection for engine turning gear and other mechanism
GB332030A (en) Improvements in friction clutches for driving the spindles of spinning and like machines
GB264232A (en) Improvements in or relating to motor mowing machines of the lawn-mower type