GB438861A - Improvements in and relating to clutches for flexible shaft drives - Google Patents

Improvements in and relating to clutches for flexible shaft drives

Info

Publication number
GB438861A
GB438861A GB2124135A GB2124135A GB438861A GB 438861 A GB438861 A GB 438861A GB 2124135 A GB2124135 A GB 2124135A GB 2124135 A GB2124135 A GB 2124135A GB 438861 A GB438861 A GB 438861A
Authority
GB
United Kingdom
Prior art keywords
housing
bush
members
spring
shaft
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
GB2124135A
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 GB2124135A priority Critical patent/GB438861A/en
Publication of GB438861A publication Critical patent/GB438861A/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
    • F16D13/24—Friction clutches with axially-movable clutching members with conical friction surfaces cone clutches
    • F16D13/26—Friction clutches with axially-movable clutching members with conical friction surfaces cone clutches in which the or each axially-movable member is pressed exclusively against an axially-located member
    • F16D13/28—Friction clutches with axially-movable clutching members with conical friction surfaces cone clutches in which the or each axially-movable member is pressed exclusively against an axially-located member with means for increasing the effective force between the actuating sleeve or equivalent member and the pressure member
    • F16D13/30—Friction clutches with axially-movable clutching members with conical friction surfaces cone clutches in which the or each axially-movable member is pressed exclusively against an axially-located member with means for increasing the effective force between the actuating sleeve or equivalent member and the pressure member in which the clutching pressure is produced by springs only

Landscapes

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

Abstract

438,861. Operating clutches. THOMPSON, G. H., Bristol Road, Selly Oak, Birming- ham. July 26, 1935, No. 21241. [Class 80 (ii)] The two members 8, 10 of a cone or other clutch, incorporated in a flexible shaft drive, are urged apart by an interposed spring 19 and are adapted to be forced into engagement by a bush 21 which is slidably keyed in a cylindrical housing 3 and which acts on the member 8 through a ball thrust bearing 26 and a spring 24. The bush 21 is actuated by a thrust member 28 passing through a slot 27 in the housing, with one end engaging a recess 29 in the bush and the other end engaging an internal conical flange 31 on a knurled sleeve 32 screwed on the housing. Rotation of the sleeve 32 in one direction forces the clutch members into engagement, while rotation in the other direction allows the spring 19 to separate the members. The member 10 is integral with a driven shaft 2 which is journalled and axially positioned in the housing and which is adapted to carry a tool or the like, while the member 8 is integral with a short shaft 7 coupled to the flexible driving shaft 1, the sheath 4 of which is received in the housing 3.
GB2124135A 1935-07-26 1935-07-26 Improvements in and relating to clutches for flexible shaft drives Expired GB438861A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2124135A GB438861A (en) 1935-07-26 1935-07-26 Improvements in and relating to clutches for flexible shaft drives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2124135A GB438861A (en) 1935-07-26 1935-07-26 Improvements in and relating to clutches for flexible shaft drives

Publications (1)

Publication Number Publication Date
GB438861A true GB438861A (en) 1935-11-25

Family

ID=10159582

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2124135A Expired GB438861A (en) 1935-07-26 1935-07-26 Improvements in and relating to clutches for flexible shaft drives

Country Status (1)

Country Link
GB (1) GB438861A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2472783A (en) * 1944-11-24 1949-06-14 Gerald N Barrere Handle control mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2472783A (en) * 1944-11-24 1949-06-14 Gerald N Barrere Handle control mechanism

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