CA1193887A - Actuating mechanism - Google Patents

Actuating mechanism

Info

Publication number
CA1193887A
CA1193887A CA000425018A CA425018A CA1193887A CA 1193887 A CA1193887 A CA 1193887A CA 000425018 A CA000425018 A CA 000425018A CA 425018 A CA425018 A CA 425018A CA 1193887 A CA1193887 A CA 1193887A
Authority
CA
Canada
Prior art keywords
shaft
driven shaft
actuating mechanism
driving member
driven
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
CA000425018A
Other languages
English (en)
French (fr)
Inventor
Peter G. Sanders
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.)
Rotork Controls Ltd
Original Assignee
Rotork Controls 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 Rotork Controls Ltd filed Critical Rotork Controls Ltd
Application granted granted Critical
Publication of CA1193887A publication Critical patent/CA1193887A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/54—Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing

Landscapes

  • Mechanically-Actuated Valves (AREA)
  • Soil Working Implements (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
CA000425018A 1982-04-23 1983-03-31 Actuating mechanism Expired CA1193887A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8211885 1982-04-23
GB8211885 1982-04-23

Publications (1)

Publication Number Publication Date
CA1193887A true CA1193887A (en) 1985-09-24

Family

ID=10529925

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000425018A Expired CA1193887A (en) 1982-04-23 1983-03-31 Actuating mechanism

Country Status (7)

Country Link
US (1) US4572932A (enExample)
JP (1) JPS58187646A (enExample)
CA (1) CA1193887A (enExample)
DE (1) DE3312918A1 (enExample)
FR (1) FR2525724A1 (enExample)
IN (1) IN158748B (enExample)
IT (1) IT1160796B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965414A (en) * 1989-03-31 1990-10-23 Cooper Industries, Inc. Circuit breaker and reset mechanisms operated through the body
US5506377A (en) * 1993-10-12 1996-04-09 Emerson Electric Co. Limit switch carrier assembly
JP2003517997A (ja) * 1998-11-12 2003-06-03 ポリマー・バイオサイエンシス，インコーポレイテッド 急速な血液凝集及び止血に有用な止血ポリマー
US9618136B2 (en) 2013-09-16 2017-04-11 Fisher Controls International Llc Rotary valve position indicator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1654238A (en) * 1927-05-14 1927-12-27 Edward F Chandler Remote-control apparatus
US3230321A (en) * 1961-09-01 1966-01-18 Giddings & Lewis Rotary selector switch for selecting feed rates and spindle speeds of machine tools
GB1207968A (en) * 1966-12-15 1970-10-07 Rotork Controls Improvements in or relating to electric switch control units for electric motor driven actuators
GB1207969A (en) * 1966-12-15 1970-10-07 Rotork Controls Improvements in or relating to electric switch controls units for electric motor driven actuators
US3612789A (en) * 1969-02-24 1971-10-12 Robertshaw Controls Co Manual control device for switches and timers
US3675751A (en) * 1970-10-20 1972-07-11 Cavins Co Torque or motion responsive apparatus
DE2121377B2 (de) * 1971-04-30 1972-05-25 Helmut Balz GmbH, 7100 Heilbronn Motorischer stellantrieb fuer ventile mit schubkraftabhaengiger endstellungsabschaltung
US3974962A (en) * 1974-10-25 1976-08-17 Quaker City Gear Works, Inc. Position limiting switch assembly
EP0005016A1 (en) * 1978-04-04 1979-10-31 Rotork Limited An electric switch control unit, more particularly for electric motor driven actuators

Also Published As

Publication number Publication date
DE3312918A1 (de) 1983-10-27
US4572932A (en) 1986-02-25
IT8320654A0 (it) 1983-04-18
IN158748B (enExample) 1987-01-17
JPS58187646A (ja) 1983-11-01
IT1160796B (it) 1987-03-11
FR2525724A1 (fr) 1983-10-28

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry