CA951939A - Linear actuator assembly - Google Patents

Linear actuator assembly

Info

Publication number
CA951939A
CA951939A CA141,448A CA141448A CA951939A CA 951939 A CA951939 A CA 951939A CA 141448 A CA141448 A CA 141448A CA 951939 A CA951939 A CA 951939A
Authority
CA
Canada
Prior art keywords
linear actuator
actuator assembly
assembly
linear
actuator
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
CA141,448A
Other versions
CA141448S (en
Inventor
Thomas M. Tucker
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.)
McCord Corp
Original Assignee
McCord Corp
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 McCord Corp filed Critical McCord Corp
Application granted granted Critical
Publication of CA951939A publication Critical patent/CA951939A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/24—Power-actuated vehicle locks characterised by constructional features of the actuator or the power transmission
    • E05B81/25—Actuators mounted separately from the lock and controlling the lock functions through mechanical connections
    • 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
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/2025—Screw mechanisms with means to disengage the nut or screw from their counterpart; Means for connecting screw and nut for stopping reciprocating movement
    • 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
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19702—Screw and nut
    • Y10T74/19735—Nut disengageable from screw

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Lock And Its Accessories (AREA)
CA141,448A 1971-08-16 1972-05-05 Linear actuator assembly Expired CA951939A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17193271A 1971-08-16 1971-08-16

Publications (1)

Publication Number Publication Date
CA951939A true CA951939A (en) 1974-07-30

Family

ID=22625691

Family Applications (1)

Application Number Title Priority Date Filing Date
CA141,448A Expired CA951939A (en) 1971-08-16 1972-05-05 Linear actuator assembly

Country Status (7)

Country Link
US (1) US3710632A (en)
JP (1) JPS5143248B2 (en)
CA (1) CA951939A (en)
DE (1) DE2239766A1 (en)
FR (1) FR2149774A5 (en)
GB (1) GB1361582A (en)
IT (1) IT965797B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS518588A (en) * 1974-07-10 1976-01-23 Yazaki Corp Hirensajotanshio densennirenzokuatsuchakusuruhoho
US4269440A (en) * 1975-11-08 1981-05-26 Fichtel & Sachs Ag Electrically energized operating mechanism for the door of a vehicle and the like, and drive arrangement for the mechanism
DE2553901C2 (en) * 1975-12-01 1982-12-30 Kiekert GmbH & Co KG, 5628 Heiligenhaus Central locking device for vehicle doors
IT1091053B (en) * 1975-12-01 1985-06-26 Kiekert Soehne Arn CENTRAL LOCKING DEVICE FOR VEHICLE DOORS
US4352300A (en) * 1980-08-21 1982-10-05 Vitafin N.V. Combined linear and circular drive mechanism
DE3146804A1 (en) * 1981-11-26 1983-06-01 Fichtel & Sachs Ag, 8720 Schweinfurt Actuating element for a central locking system on motor-vehicle doors
DE3443288C1 (en) * 1984-11-28 1986-06-05 Kiekert GmbH & Co KG, 5628 Heiligenhaus Electromechanical drive for a central locking device for motor vehicles
DE3443287C1 (en) * 1984-11-28 1986-06-12 Kiekert GmbH & Co KG, 5628 Heiligenhaus Electromechanical drive for a central locking device for motor vehicles
FR2585057B1 (en) * 1985-07-22 1987-11-27 Mecanismes Comp Ind De CONVICTION ACTUATOR FOR VEHICLE DOOR LOCK
US4893704A (en) * 1989-03-27 1990-01-16 General Motors Corporation Power door lock actuator
DE102018205362B4 (en) * 2018-04-10 2020-03-26 Zf Friedrichshafen Ag Spindle drive, actuator with a spindle drive and use

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR661917A (en) * 1928-10-09 1929-07-31 Automatic clutch mechanism
US2346728A (en) * 1941-10-20 1944-04-18 Carlson Emil Power driven operating means for extensible and retractable aerials
US2777688A (en) * 1951-06-15 1957-01-15 Louis B Ehrlich Window operating mechanism
US2694320A (en) * 1952-12-09 1954-11-16 Philadelphia Gear Works Inc Valve control

Also Published As

Publication number Publication date
GB1361582A (en) 1974-07-30
US3710632A (en) 1973-01-16
FR2149774A5 (en) 1973-03-30
JPS4829117A (en) 1973-04-18
JPS5143248B2 (en) 1976-11-20
IT965797B (en) 1974-02-11
DE2239766A1 (en) 1973-03-01

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