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FR2418856A1 - Transmission system for power-actuated gate - has asymmetric cranked rocking lever with long leg including knee joint and attached to gate - Google Patents

Transmission system for power-actuated gate - has asymmetric cranked rocking lever with long leg including knee joint and attached to gate

Info

Publication number
FR2418856A1
FR2418856A1 FR7806571A FR7806571A FR2418856A1 FR 2418856 A1 FR2418856 A1 FR 2418856A1 FR 7806571 A FR7806571 A FR 7806571A FR 7806571 A FR7806571 A FR 7806571A FR 2418856 A1 FR2418856 A1 FR 2418856A1
Authority
FR
France
Prior art keywords
gate
transmission system
cranked
long leg
asymmetric
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.)
Granted
Application number
FR7806571A
Other languages
French (fr)
Other versions
FR2418856B3 (en
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.)
BRUNAUD RENE
Original Assignee
BRUNAUD RENE
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 BRUNAUD RENE filed Critical BRUNAUD RENE
Priority to FR7806571A priority Critical patent/FR2418856A1/en
Publication of FR2418856A1 publication Critical patent/FR2418856A1/en
Application granted granted Critical
Publication of FR2418856B3 publication Critical patent/FR2418856B3/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
    • E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings

Landscapes

  • Steering Controls (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Lock And Its Accessories (AREA)

Abstract

An assymetric cranked lever (7) is incorporated in the transmission system of a power actuated gate (3), pivoting about a fixed vertical axis (6) through the angle, the being connected to a motor (10) and the gate by its respective free ends (8, 12). The gate coupling is made by a pin-jointed connecting rod which extends between the gate and the long leg of the lever, the lever to rod connection, thus, constituting a knuckle joint. The latter joint may be nominally offset from the longitudinal axies of the conjunctive members. The motor may comprise a two-way ram or electric motor-driven screwjack.
FR7806571A 1978-03-01 1978-03-01 Transmission system for power-actuated gate - has asymmetric cranked rocking lever with long leg including knee joint and attached to gate Granted FR2418856A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7806571A FR2418856A1 (en) 1978-03-01 1978-03-01 Transmission system for power-actuated gate - has asymmetric cranked rocking lever with long leg including knee joint and attached to gate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7806571A FR2418856A1 (en) 1978-03-01 1978-03-01 Transmission system for power-actuated gate - has asymmetric cranked rocking lever with long leg including knee joint and attached to gate

Publications (2)

Publication Number Publication Date
FR2418856A1 true FR2418856A1 (en) 1979-09-28
FR2418856B3 FR2418856B3 (en) 1980-11-14

Family

ID=9205475

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7806571A Granted FR2418856A1 (en) 1978-03-01 1978-03-01 Transmission system for power-actuated gate - has asymmetric cranked rocking lever with long leg including knee joint and attached to gate

Country Status (1)

Country Link
FR (1) FR2418856A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469543A1 (en) * 1979-11-15 1981-05-22 Antares Automatic door or gate operating device - uses hydraulic piston mounted between hinge and sliding mounting fitted to door
US4330958A (en) * 1980-03-03 1982-05-25 Richmond Moscow K Gate-opening and closing assembly with automatic locking means
US4403449A (en) * 1980-03-03 1983-09-13 Richmond Moscow K Gate-opening and closing apparatus and method
US4416085A (en) * 1982-05-03 1983-11-22 Bomar Corporation Automatic gate opener
US4850094A (en) * 1988-01-26 1989-07-25 Bomar Corporation Method for mounting gate opener
FR2669672A1 (en) * 1990-11-27 1992-05-29 Vial Jean Jacques Device for fixing an operator for controlling the opening and closing of a door or gate leaf
US5275303A (en) * 1992-02-03 1994-01-04 Applied Materials, Inc. Valve closure mechanism for semiconductor deposition apparatus
US5394651A (en) * 1992-03-17 1995-03-07 Vial; Jean J. Fixing device for an actuator to control the opening and closing of the leaf of a door or gate
US5752344A (en) * 1997-02-28 1998-05-19 Doorking Inc. Swing gate operator

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469543A1 (en) * 1979-11-15 1981-05-22 Antares Automatic door or gate operating device - uses hydraulic piston mounted between hinge and sliding mounting fitted to door
US4330958A (en) * 1980-03-03 1982-05-25 Richmond Moscow K Gate-opening and closing assembly with automatic locking means
US4403449A (en) * 1980-03-03 1983-09-13 Richmond Moscow K Gate-opening and closing apparatus and method
US4416085A (en) * 1982-05-03 1983-11-22 Bomar Corporation Automatic gate opener
US4850094A (en) * 1988-01-26 1989-07-25 Bomar Corporation Method for mounting gate opener
FR2669672A1 (en) * 1990-11-27 1992-05-29 Vial Jean Jacques Device for fixing an operator for controlling the opening and closing of a door or gate leaf
US5275303A (en) * 1992-02-03 1994-01-04 Applied Materials, Inc. Valve closure mechanism for semiconductor deposition apparatus
US5394651A (en) * 1992-03-17 1995-03-07 Vial; Jean J. Fixing device for an actuator to control the opening and closing of the leaf of a door or gate
US5752344A (en) * 1997-02-28 1998-05-19 Doorking Inc. Swing gate operator

Also Published As

Publication number Publication date
FR2418856B3 (en) 1980-11-14

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