GB1373545A - Clutch mechanisms - Google Patents

Clutch mechanisms

Info

Publication number
GB1373545A
GB1373545A GB5312671A GB5312671A GB1373545A GB 1373545 A GB1373545 A GB 1373545A GB 5312671 A GB5312671 A GB 5312671A GB 5312671 A GB5312671 A GB 5312671A GB 1373545 A GB1373545 A GB 1373545A
Authority
GB
United Kingdom
Prior art keywords
pulley
clutch
rotation
follower
band
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
GB5312671A
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.)
Revenue Systems Ltd
Original Assignee
Revenue Systems Ltd
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 Revenue Systems Ltd filed Critical Revenue Systems Ltd
Priority to GB5312671A priority Critical patent/GB1373545A/en
Priority to US00306281A priority patent/US3820407A/en
Priority to NL7215510A priority patent/NL7215510A/xx
Priority to DE19722256319 priority patent/DE2256319A1/en
Publication of GB1373545A publication Critical patent/GB1373545A/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
    • F16H—GEARING
    • F16H27/00—Step-by-step mechanisms without freewheel members, e.g. Geneva drives
    • F16H27/02—Step-by-step mechanisms without freewheel members, e.g. Geneva drives with at least one reciprocating or oscillating transmission member
    • 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
    • F16D43/00—Automatic clutches
    • F16D43/02—Automatic clutches actuated entirely mechanically
    • F16D43/26—Automatic clutches actuated entirely mechanically acting at definite angular position or disengaging after consecutive definite number of rotations

Landscapes

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

Abstract

1373545 Gearing; friction clutches; clutch control REVENUE SYSTEMS Ltd 14 Nov 1972 [16 Nov 1971] 53126/71 Headings F2Q F2C and F2L Oscillating motion of a pulley BA is produced from the continuous rotation of a driving shaft AW by the engagement of a clutch band BE secured to the pulley, with a driving drum AZ secured to the shaft AW, for a part of a revolution of the pulley BA, the pulley being returned to its original position by a cable BC acted on by spring means. The initial position of the pulley BA is defined by a stop pin BL fixed to it engaging a fixed rubber stop (Fig. 4, not shown). The engagement of the clutch is by rotation of a lever BG, Fig. 2, anticlockwise about a pivot BH, which rotation causes a cam follower BN to pass through a slot (Fig. 3, not shown), in a cylindrical cam band BU and move around the surface of the cam band BU as the pulley BA rotates, until a further slot is reached which the follower BN passes out through, urged by a spring BW, to disengage the clutch and allow the reverse rotation of the pulley by the cable BC. The actuation of the clutch is by a pin which acts on the follower BN to push it radially inwards when an electomagnet is operated. The device may be used in the production of reciprocating motion of a carriage.
GB5312671A 1971-11-16 1971-11-16 Clutch mechanisms Expired GB1373545A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB5312671A GB1373545A (en) 1971-11-16 1971-11-16 Clutch mechanisms
US00306281A US3820407A (en) 1971-11-16 1972-11-14 Clutch mechanisms
NL7215510A NL7215510A (en) 1971-11-16 1972-11-16
DE19722256319 DE2256319A1 (en) 1971-11-16 1972-11-16 CLUTCH MECHANISM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5312671A GB1373545A (en) 1971-11-16 1971-11-16 Clutch mechanisms

Publications (1)

Publication Number Publication Date
GB1373545A true GB1373545A (en) 1974-11-13

Family

ID=10466744

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5312671A Expired GB1373545A (en) 1971-11-16 1971-11-16 Clutch mechanisms

Country Status (3)

Country Link
DE (1) DE2256319A1 (en)
GB (1) GB1373545A (en)
NL (1) NL7215510A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059021A (en) * 1976-06-25 1977-11-22 Abram N. Spanel Apparatus for converting oscillatory motion to reciprocating motion

Also Published As

Publication number Publication date
NL7215510A (en) 1973-05-18
DE2256319A1 (en) 1973-05-24

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees