GB1518675A - Mechanical rotary couplings - Google Patents

Mechanical rotary couplings

Info

Publication number
GB1518675A
GB1518675A GB4438174A GB4438174A GB1518675A GB 1518675 A GB1518675 A GB 1518675A GB 4438174 A GB4438174 A GB 4438174A GB 4438174 A GB4438174 A GB 4438174A GB 1518675 A GB1518675 A GB 1518675A
Authority
GB
United Kingdom
Prior art keywords
balls
cam
clutches
thrust
pockets
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
GB4438174A
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 GB4438174A priority Critical patent/GB1518675A/en
Priority to JP50123713A priority patent/JPS5191451A/ja
Priority to DE19752546009 priority patent/DE2546009A1/en
Publication of GB1518675A publication Critical patent/GB1518675A/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
    • F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
    • F16D7/04—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type
    • F16D7/06—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with intermediate balls or rollers
    • F16D7/08—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with intermediate balls or rollers moving axially between engagement and disengagement

Landscapes

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

Abstract

1518675 Friction clutches; differential gear R H BRAUNE 14 Oct 1975 [14 Oct 1974] 44381/74 Headings F2C F2D and F2L A clutch to which a variable axial thrust is applied to vary the slip between an output member 11 and an input member 3 comprises balls 9 engaging a race 7 on input member 3 and a race on output member 11, a thrust member 14 pressing balls 13 into pockets 12 of output member 11 (or alternatively carrying pins (52) pushed into the pockets, Fig. 3, not shown) so that the balls 13 can partially engage balls 9, and permit torque transmission. In the embodiment shown in Fig. 1 the variable axial thrust is applied by rotation of a cam member 22 which has a face cam engaging a face cam of a fixed member 21, to move axially the cam member 22 and apply thrust through spring washers 25. The cam member 22 may be rotated by a Bowden mechanism attached at 24. In an alternative embodiment (Fig. 3, not shown) a screw connection replaces the face cams. Two clutches, A and B are shown in Fig. 1 and through them a pair of wheels may be driven from input member 3, one wheel 5, driven through clutch A, being shown. Differential operation of the clutches A and B can provide differential rotation of the wheels, or steering.
GB4438174A 1974-10-14 1974-10-14 Mechanical rotary couplings Expired GB1518675A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB4438174A GB1518675A (en) 1974-10-14 1974-10-14 Mechanical rotary couplings
JP50123713A JPS5191451A (en) 1974-10-14 1975-10-14
DE19752546009 DE2546009A1 (en) 1974-10-14 1975-10-14 MECHANICAL ROTATING COUPLING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4438174A GB1518675A (en) 1974-10-14 1974-10-14 Mechanical rotary couplings

Publications (1)

Publication Number Publication Date
GB1518675A true GB1518675A (en) 1978-07-19

Family

ID=10433022

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4438174A Expired GB1518675A (en) 1974-10-14 1974-10-14 Mechanical rotary couplings

Country Status (3)

Country Link
JP (1) JPS5191451A (en)
DE (1) DE2546009A1 (en)
GB (1) GB1518675A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2293634A (en) * 1995-04-04 1996-04-03 Frank John Thompson Hancock Differential gearing has caged rollers between clutch plates
GB2407851A (en) * 2003-11-06 2005-05-11 Black & Decker Inc Slip clutch for rotary power tool

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5342294A (en) * 1976-09-29 1978-04-17 Sanyo Chem Ind Ltd Highly dyeable sheet material
US5514045A (en) * 1991-03-14 1996-05-07 Synkinetics, Inc. Speed converter with zero backlash
US5562564A (en) * 1991-03-14 1996-10-08 Synkinetics, Inc. Integral balls and cams type motorized speed converter with bearings arrangement
DE29603126U1 (en) * 1996-02-21 1996-04-18 Linek, Klaus, 87647 Unterthingau Cable winding machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2293634A (en) * 1995-04-04 1996-04-03 Frank John Thompson Hancock Differential gearing has caged rollers between clutch plates
GB2293634B (en) * 1995-04-04 1996-09-25 Frank John Thompson Hancock Differential
GB2407851A (en) * 2003-11-06 2005-05-11 Black & Decker Inc Slip clutch for rotary power tool

Also Published As

Publication number Publication date
JPS5191451A (en) 1976-08-11
DE2546009A1 (en) 1976-04-22

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19951013