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GB986127A - Improvements in or relating to cam control devices - Google Patents

Improvements in or relating to cam control devices

Info

Publication number
GB986127A
GB986127A GB3101361A GB3101361A GB986127A GB 986127 A GB986127 A GB 986127A GB 3101361 A GB3101361 A GB 3101361A GB 3101361 A GB3101361 A GB 3101361A GB 986127 A GB986127 A GB 986127A
Authority
GB
United Kingdom
Prior art keywords
clutch
lever
cams
spring
bell
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
GB3101361A
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 GB986127A publication Critical patent/GB986127A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F99/00—Subject matter not provided for in other groups of this subclass
    • 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
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • 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
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • 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
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • F16D2023/123—Clutch actuation by cams, ramps or ball-screw mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Transmission Devices (AREA)

Abstract

986,127. Clutch control; cams. K. HACK. Aug. 29, 1961 [Sept. 10, 1960], No. 31013/61. Headings F2K and F2L. A cam control mechanism, particularly for varying the cyclic engagement and disengagement periods of a drive clutch for a wire or stripworking machine during operation of the machine, comprises a pair of cams on a rotatable shaft, a pair of sensing members mounted in the paths of the cams and means for adjusting the angular position of at least one of the sensing members. In the form shown in Fig. 1, an electromagnetic clutch 3 is operated by solenoids 4, 5 through electric switch contacts 1, 2 actuated by cam projections 7, 8 on a rotary disc 6. The positions of members 7, 8 on disc 6 may be adjusted, while contact 2 is carried on one arm of a bell-crank lever 13 whose other end may be adjusted by a screwed spindle 14 and a hand wheel 12 or electric motor, to enable the angular position of contact 2 to be varied while disc 6 is rotating. In the arrangement according to Fig. 3, a dog clutch 111, 112 is actuated by a lever 107, attached to a release spring 116, through engage and release levers 103, 114 operated by cams 102, 118 on a rotary disc 101 engaging actuating members 104, 121, the latter of which is adjustable by a bell-crank 120 and screwed spindle 126. Actuation of member 104 lifts the end 105 of lever 103 clear of a stop 106 on lever 107 to allow a spring plunger 108 at the end of a bell-crank 110 operated by a cam 109 to override spring 116 and engage the clutch, while actuation of member 121 lifts a nose piece 115 on lever 114 clear of stop 106 to allow spring 116 to release the clutch.
GB3101361A 1960-09-10 1961-08-29 Improvements in or relating to cam control devices Expired GB986127A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0040392 1960-09-10

Publications (1)

Publication Number Publication Date
GB986127A true GB986127A (en) 1965-03-17

Family

ID=7154238

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3101361A Expired GB986127A (en) 1960-09-10 1961-08-29 Improvements in or relating to cam control devices

Country Status (2)

Country Link
CH (1) CH391632A (en)
GB (1) GB986127A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993003023A1 (en) * 1991-08-07 1993-02-18 Olin Corporation Non-catalytic oxidation of propylene to propylene oxide
CN101693276A (en) * 2009-10-19 2010-04-14 无锡荡口通和纺织机械厂 Double-linked full-automatic clutch of stirrup forming machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993003023A1 (en) * 1991-08-07 1993-02-18 Olin Corporation Non-catalytic oxidation of propylene to propylene oxide
CN101693276A (en) * 2009-10-19 2010-04-14 无锡荡口通和纺织机械厂 Double-linked full-automatic clutch of stirrup forming machine
CN101693276B (en) * 2009-10-19 2014-09-03 无锡荡口通和纺织机械厂 Double-linked full-automatic clutch of stirrup forming machine

Also Published As

Publication number Publication date
CH391632A (en) 1965-05-15

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