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FR1510056A - Improvements to automatic door closers - Google Patents

Improvements to automatic door closers

Info

Publication number
FR1510056A
FR1510056A FR86337A FR86337A FR1510056A FR 1510056 A FR1510056 A FR 1510056A FR 86337 A FR86337 A FR 86337A FR 86337 A FR86337 A FR 86337A FR 1510056 A FR1510056 A FR 1510056A
Authority
FR
France
Prior art keywords
automatic door
door closers
closers
automatic
door
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
FR86337A
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.)
LEVASSEUR Ets
Original Assignee
LEVASSEUR 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 LEVASSEUR Ets filed Critical LEVASSEUR Ets
Priority to FR86337A priority Critical patent/FR1510056A/en
Application granted granted Critical
Publication of FR1510056A publication Critical patent/FR1510056A/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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E05F3/10—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
    • E05F3/102—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction with rack-and-pinion transmission between driving shaft and piston within the closer housing
FR86337A 1966-12-06 1966-12-06 Improvements to automatic door closers Expired FR1510056A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR86337A FR1510056A (en) 1966-12-06 1966-12-06 Improvements to automatic door closers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR86337A FR1510056A (en) 1966-12-06 1966-12-06 Improvements to automatic door closers

Publications (1)

Publication Number Publication Date
FR1510056A true FR1510056A (en) 1968-01-19

Family

ID=8622041

Family Applications (1)

Application Number Title Priority Date Filing Date
FR86337A Expired FR1510056A (en) 1966-12-06 1966-12-06 Improvements to automatic door closers

Country Status (1)

Country Link
FR (1) FR1510056A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3638353A1 (en) * 1985-07-05 1987-10-29 Geze Gmbh Door closing mechanism with sprung piston
DE3645137C2 (en) * 1986-04-28 1994-06-09 Geze Grundstueck Beteiligung Door closer
US5813171A (en) * 1996-11-18 1998-09-29 Truth Hardware Corporation Integrated power window operator
WO2000042283A1 (en) 1999-01-14 2000-07-20 Dorma Gmbh + Co. Kg Door closer
EP1020603A3 (en) * 1999-01-14 2003-05-14 DORMA GmbH + Co. KG Swinging door drive
EP1020602A3 (en) * 1999-01-14 2003-05-14 DORMA GmbH + Co. KG Swinging door drive
WO2012010111A1 (en) * 2010-07-23 2012-01-26 Kaba Gallenschütz GmbH Damping unit for discontinuously damping a rotational motion
IT201900006728A1 (en) * 2019-05-10 2020-11-10 Faac Spa MOTORIZED ACTUATOR AND MOBILE BARRIER EQUIPPED WITH THIS ACTUATOR.

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3638353A1 (en) * 1985-07-05 1987-10-29 Geze Gmbh Door closing mechanism with sprung piston
DE3645314C5 (en) * 1986-04-28 2006-04-13 Geze Gmbh door closers
DE3645313C2 (en) * 1986-04-28 1996-07-18 Geze Grundstueck Beteiligung Door closer
DE3645314C2 (en) * 1986-04-28 1998-02-12 Geze Grundstueck Beteiligung Door closer
DE3645315C2 (en) * 1986-04-28 1998-02-12 Geze Grundstueck Beteiligung Door closer
DE3645137C2 (en) * 1986-04-28 1994-06-09 Geze Grundstueck Beteiligung Door closer
DE3645315C5 (en) * 1986-04-28 2005-11-24 Geze Gmbh door closers
US5813171A (en) * 1996-11-18 1998-09-29 Truth Hardware Corporation Integrated power window operator
EP1020602A3 (en) * 1999-01-14 2003-05-14 DORMA GmbH + Co. KG Swinging door drive
EP1020603A3 (en) * 1999-01-14 2003-05-14 DORMA GmbH + Co. KG Swinging door drive
US6510586B1 (en) 1999-01-14 2003-01-28 Dorma Gmbh + Co. Kg Door closer
WO2000042283A1 (en) 1999-01-14 2000-07-20 Dorma Gmbh + Co. Kg Door closer
DE19901035C1 (en) * 1999-01-14 2000-08-17 Dorma Gmbh & Co Kg Door closer
WO2012010111A1 (en) * 2010-07-23 2012-01-26 Kaba Gallenschütz GmbH Damping unit for discontinuously damping a rotational motion
IT201900006728A1 (en) * 2019-05-10 2020-11-10 Faac Spa MOTORIZED ACTUATOR AND MOBILE BARRIER EQUIPPED WITH THIS ACTUATOR.
EP3736402A1 (en) * 2019-05-10 2020-11-11 FAAC S.p.A. Motor-driven actuator and displaceable barrier provided with such actuator
US11802433B2 (en) 2019-05-10 2023-10-31 Faac S.P.A. Motorized actuator and movable barrier provided with said actuator

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