FR1255337A - Automatic door closer - Google Patents

Automatic door closer

Info

Publication number
FR1255337A
FR1255337A FR798205A FR798205A FR1255337A FR 1255337 A FR1255337 A FR 1255337A FR 798205 A FR798205 A FR 798205A FR 798205 A FR798205 A FR 798205A FR 1255337 A FR1255337 A FR 1255337A
Authority
FR
France
Prior art keywords
automatic door
door closer
closer
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
FR798205A
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.)
Kawneer Co Inc
Original Assignee
Kawneer Co Inc
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 Kawneer Co Inc filed Critical Kawneer Co Inc
Priority to FR798205A priority Critical patent/FR1255337A/en
Application granted granted Critical
Publication of FR1255337A publication Critical patent/FR1255337A/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
    • 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
    • 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
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F3/227—Additional arrangements for closers, e.g. for holding the wing in opened or other position mounted at the top of wings, e.g. details related to closer housings, covers, end caps or rails therefor
FR798205A 1958-06-23 1959-06-22 Automatic door closer Expired FR1255337A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR798205A FR1255337A (en) 1958-06-23 1959-06-22 Automatic door closer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US359058XA 1958-06-23 1958-06-23
FR798205A FR1255337A (en) 1958-06-23 1959-06-22 Automatic door closer

Publications (1)

Publication Number Publication Date
FR1255337A true FR1255337A (en) 1961-03-10

Family

ID=26184135

Family Applications (1)

Application Number Title Priority Date Filing Date
FR798205A Expired FR1255337A (en) 1958-06-23 1959-06-22 Automatic door closer

Country Status (1)

Country Link
FR (1) FR1255337A (en)

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