FR2517845B1 - Mecanisme a encliquetage de maintien et liberation - Google Patents

Mecanisme a encliquetage de maintien et liberation

Info

Publication number
FR2517845B1
FR2517845B1 FR8220275A FR8220275A FR2517845B1 FR 2517845 B1 FR2517845 B1 FR 2517845B1 FR 8220275 A FR8220275 A FR 8220275A FR 8220275 A FR8220275 A FR 8220275A FR 2517845 B1 FR2517845 B1 FR 2517845B1
Authority
FR
France
Prior art keywords
holding
releasing snap
snap
releasing
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
FR8220275A
Other languages
English (en)
Other versions
FR2517845A1 (fr
Inventor
Patrick Nicholas Caldwell
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.)
Cessna Aircraft Co
Original Assignee
Cessna Aircraft Co
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 Cessna Aircraft Co filed Critical Cessna Aircraft Co
Publication of FR2517845A1 publication Critical patent/FR2517845A1/fr
Application granted granted Critical
Publication of FR2517845B1 publication Critical patent/FR2517845B1/fr
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
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/50—Driving mechanisms, i.e. for transmitting driving force to the contacts with indexing or locating means, e.g. indexing by ball and spring
    • H01H3/503—Driving mechanisms, i.e. for transmitting driving force to the contacts with indexing or locating means, e.g. indexing by ball and spring making use of electromagnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/01—Relays in which the armature is maintained in one position by a permanent magnet and freed by energisation of a coil producing an opposing magnetic field
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/15—Intermittent grip type mechanical movement
    • Y10T74/1558—Grip units and features
    • Y10T74/1565—Gripper releasing devices
    • Y10T74/1566—Power pawl lifter
    • Y10T74/1574—Cooperating holding pawl
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20636—Detents

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Servomotors (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Magnetically Actuated Valves (AREA)
FR8220275A 1981-12-04 1982-12-03 Mecanisme a encliquetage de maintien et liberation Expired FR2517845B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/327,382 US4539862A (en) 1981-12-04 1981-12-04 Detent hold and release mechanism

Publications (2)

Publication Number Publication Date
FR2517845A1 FR2517845A1 (fr) 1983-06-10
FR2517845B1 true FR2517845B1 (fr) 1986-09-05

Family

ID=23276323

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8220275A Expired FR2517845B1 (fr) 1981-12-04 1982-12-03 Mecanisme a encliquetage de maintien et liberation

Country Status (5)

Country Link
US (1) US4539862A (fr)
BR (1) BR8207023A (fr)
CA (1) CA1195536A (fr)
FR (1) FR2517845B1 (fr)
GB (1) GB2110798B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496922A (en) * 1983-12-05 1985-01-29 Warner Electric Brake & Clutch Company Electromagnetically released coupling
DE19514554C2 (de) * 1995-04-20 1998-12-17 Binder Magnete Einrichtung zum Verriegeln eines verstellbaren Wählhebels eines Automatik-Schaltgetriebes
US5991674A (en) * 1996-05-02 1999-11-23 Chrysler Corporation Floor shifter linkage for robotic control of vehicle
US6424245B1 (en) 2000-07-31 2002-07-23 Caterpillar Inc. Magnetic detent device
GB2437746A (en) * 2006-05-05 2007-11-07 Cnh Uk Ltd Remotely configurable control lever
US7857003B2 (en) * 2008-03-27 2010-12-28 Sauder-Danfoss Inc. Selectable detent assembly with neutral protection
WO2015122876A1 (fr) * 2014-02-11 2015-08-20 Sikorsky Aircraft Corporation Cran positif magnétique pour entrée de pilote hélicoptère
CN106298308A (zh) * 2016-10-26 2017-01-04 湖南长高高压开关有限公司 一种紧凑型的开关阻力装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2275839A (en) * 1940-01-27 1942-03-10 Gen Electric Magnetic structure
US2653488A (en) * 1947-04-30 1953-09-29 Westinghouse Electric Corp Switch
US2702609A (en) * 1949-07-06 1955-02-22 Bendix Aviat Corp Accurate positioning device
DE823620C (de) * 1950-05-06 1951-12-06 Dr Karl Lauer Elektromagnetisch rastender Schalter
US2751054A (en) * 1954-09-03 1956-06-19 Sr Michael A Del Re Automatic emergency brake release mechanism
US2836774A (en) * 1954-10-04 1958-05-27 Westinghouse Air Brake Co Magnetic hold-down devices
US2962144A (en) * 1956-05-19 1960-11-29 Georgii Elektro Motoren Appbau Device for holding a pair of members together so that they do not move relative to each other, such as a clutch or a brake
US3153949A (en) * 1961-05-10 1964-10-27 New York Air Brake Co Detent
US3236043A (en) * 1963-04-16 1966-02-22 Hamilton Watch Co Magnetic brake for clock escapements
US3602245A (en) * 1970-02-26 1971-08-31 Abex Corp Universal detent positioner
GB1340880A (en) * 1970-09-03 1973-12-19 Tiltman Langley Ltd Reversible pawl controlled mechanisms
US3790129A (en) * 1971-07-15 1974-02-05 Cessna Aircraft Co Valve detent mechanism
US3791231A (en) * 1972-04-03 1974-02-12 Carrier Corp Turbine turning mechanism
GB1419262A (en) * 1972-11-02 1975-12-24 Fluid Devices Ltd Electromagnetic actuator
US4164721A (en) * 1975-12-11 1979-08-14 Minolta Camera Kabushiki Kaisha Magnetic actuator for a shutter mechanism
US4201116A (en) * 1977-07-11 1980-05-06 The Cessna Aircraft Company Electro-hydraulic proportional control servo valve
GB1598116A (en) * 1977-10-15 1981-09-16 Olympus Optical Co Electromagnets
US4166939A (en) * 1978-06-15 1979-09-04 Switzer William K Impulse actuator unit for switches
JPS5565407A (en) * 1978-11-10 1980-05-16 Minolta Camera Co Ltd Electromagnetic mechanism
DE3033008A1 (de) * 1979-09-07 1981-04-02 Gretag AG, Regensdorf, Zürich Notventil
DE2949703A1 (de) * 1979-12-11 1981-06-19 Robert Bosch Gmbh, 7000 Stuttgart Steuerventil mit mechanischer fernbetaetigungsvorrichtung

Also Published As

Publication number Publication date
BR8207023A (pt) 1983-10-11
FR2517845A1 (fr) 1983-06-10
GB2110798B (en) 1985-06-12
GB2110798A (en) 1983-06-22
US4539862A (en) 1985-09-10
CA1195536A (fr) 1985-10-22

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse