GB881606A - Improved friction clutch - Google Patents

Improved friction clutch

Info

Publication number
GB881606A
GB881606A GB12888/60A GB1288860A GB881606A GB 881606 A GB881606 A GB 881606A GB 12888/60 A GB12888/60 A GB 12888/60A GB 1288860 A GB1288860 A GB 1288860A GB 881606 A GB881606 A GB 881606A
Authority
GB
United Kingdom
Prior art keywords
ring
clutch
levers
hub
inner race
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
GB12888/60A
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
Publication of GB881606A publication Critical patent/GB881606A/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
    • F16D13/14—Friction clutches with outwardly-movable clutching members co-operating with the inner surface of a drum or the like
    • F16D13/16—Friction clutches with outwardly-movable clutching members co-operating with the inner surface of a drum or the like shaped as radially-movable segments

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

881,606. Friction clutches. VAN DER GRAAF, M. H. April 11, 1960 [April 13, 1959], No. 12888/60. Class 80 (2). A friction clutch comprises segments 22 movable radially outwards against the pressure of a spring 25 into frictional engagement with a drum 23 by means of an axially movable ring 16 and a ring 18 bearing against an adjustable nut 21 screwed to a hub 1. The rings are urged apart by springs 24. The clutch is controlled by an actuating collar comprising an inner race 13 of a ball bearing which acts on one end of levers 7, the other end of which act through riders 15 on the ring 16. Each lever 7 is formed by a package of four punched hard spring steel plates loosely disposed adjacent one another and housed partly in a slot 6 in the hub 1 and partly in a slot 19 in the rings 16, 18. Two semicircular steel wires 9 disposed in a groove 3 of the hub serve as pivots for the levers 7 which to that end have recesses 11. The riders 15 are formed by U-shaped hard spring steel punched parts with the limbs of the U disposed on both sides of the levers and are retained radially by a collar 17 of the ring 16. A spring steel ring 27 serves to prevent accidental disengagement of the clutch by locating the inner race 13, and the disengaged position of the inner race is limited by a ring 28. The actuating arrangement may be applied to a plate clutch.
GB12888/60A 1959-04-13 1960-04-11 Improved friction clutch Expired GB881606A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL881606X 1959-04-13

Publications (1)

Publication Number Publication Date
GB881606A true GB881606A (en) 1961-11-08

Family

ID=19853509

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12888/60A Expired GB881606A (en) 1959-04-13 1960-04-11 Improved friction clutch

Country Status (1)

Country Link
GB (1) GB881606A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504624A1 (en) * 1981-04-24 1982-10-29 Tech Handel Maschf FRICTION CLUTCH

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504624A1 (en) * 1981-04-24 1982-10-29 Tech Handel Maschf FRICTION CLUTCH
DE3213073A1 (en) * 1981-04-24 1982-11-11 Machinefabriek en Technische Handelsonderneming M.H. van der Graaf B.V., Vollenhove FRICTION CLUTCH

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