FR442450A - Device for opening and closing doors - Google Patents

Device for opening and closing doors

Info

Publication number
FR442450A
FR442450A FR442450A FR442450DA FR442450A FR 442450 A FR442450 A FR 442450A FR 442450 A FR442450 A FR 442450A FR 442450D A FR442450D A FR 442450DA FR 442450 A FR442450 A FR 442450A
Authority
FR
France
Prior art keywords
opening
closing doors
doors
closing
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
FR442450A
Other languages
French (fr)
Inventor
Arno Hoehne
Hermann Krake
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR442450A publication Critical patent/FR442450A/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
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/614—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by meshing gear wheels, one of which being mounted at the wing pivot axis; operated by a motor acting directly on the wing pivot axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors
FR442450A 1912-04-11 1912-04-11 Device for opening and closing doors Expired FR442450A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR442450T 1912-04-11

Publications (1)

Publication Number Publication Date
FR442450A true FR442450A (en) 1912-08-31

Family

ID=1483613

Family Applications (1)

Application Number Title Priority Date Filing Date
FR442450A Expired FR442450A (en) 1912-04-11 1912-04-11 Device for opening and closing doors

Country Status (1)

Country Link
FR (1) FR442450A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559199A1 (en) * 1984-02-06 1985-08-09 Ready Metal Manufacturing Cy Device for the opening and closing of wicket gates.
FR2800788A1 (en) * 1999-11-05 2001-05-11 Baumert Ind Actuator for double leaf door has motor with double pulley operating cable with rigid sections to move door leaf arms
FR2823785A1 (en) * 2001-04-19 2002-10-25 Sadsec Door for controlled atmosphere room comprises leaf pivoting on articulations comprising fixed part fixed on frame and movable part fixed on leaf, shaft centered on leaf pivoting axis coupled to rotational drive outside room

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559199A1 (en) * 1984-02-06 1985-08-09 Ready Metal Manufacturing Cy Device for the opening and closing of wicket gates.
FR2800788A1 (en) * 1999-11-05 2001-05-11 Baumert Ind Actuator for double leaf door has motor with double pulley operating cable with rigid sections to move door leaf arms
FR2823785A1 (en) * 2001-04-19 2002-10-25 Sadsec Door for controlled atmosphere room comprises leaf pivoting on articulations comprising fixed part fixed on frame and movable part fixed on leaf, shaft centered on leaf pivoting axis coupled to rotational drive outside room

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