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FR885668A - Hydraulic control device for automatic gates and similar applications - Google Patents

Hydraulic control device for automatic gates and similar applications

Info

Publication number
FR885668A
FR885668A FR885668DA FR885668A FR 885668 A FR885668 A FR 885668A FR 885668D A FR885668D A FR 885668DA FR 885668 A FR885668 A FR 885668A
Authority
FR
France
Prior art keywords
control device
hydraulic control
similar applications
automatic gates
gates
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
Other languages
French (fr)
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.)
Verboom & Durouchard Ets
Original Assignee
Verboom & Durouchard Ets
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 Verboom & Durouchard Ets filed Critical Verboom & Durouchard Ets
Application granted granted Critical
Publication of FR885668A publication Critical patent/FR885668A/en
Expired 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
FR885668D 1942-05-04 1942-05-04 Hydraulic control device for automatic gates and similar applications Expired FR885668A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR885668T 1942-05-04

Publications (1)

Publication Number Publication Date
FR885668A true FR885668A (en) 1943-09-22

Family

ID=9375568

Family Applications (1)

Application Number Title Priority Date Filing Date
FR885668D Expired FR885668A (en) 1942-05-04 1942-05-04 Hydraulic control device for automatic gates and similar applications

Country Status (1)

Country Link
FR (1) FR885668A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2891523A1 (en) * 2005-10-04 2007-04-06 Ormaco Lifting and moving system for upper deck section of boat has hinged bars with obtuse-angled section of central forward bar connected to power cylinder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2891523A1 (en) * 2005-10-04 2007-04-06 Ormaco Lifting and moving system for upper deck section of boat has hinged bars with obtuse-angled section of central forward bar connected to power cylinder

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