FR1086544A - Hydraulic door closer - Google Patents

Hydraulic door closer

Info

Publication number
FR1086544A
FR1086544A FR1086544DA FR1086544A FR 1086544 A FR1086544 A FR 1086544A FR 1086544D A FR1086544D A FR 1086544DA FR 1086544 A FR1086544 A FR 1086544A
Authority
FR
France
Prior art keywords
door closer
hydraulic door
hydraulic
closer
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
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.)
Keller and Knappich GmbH
Original Assignee
Keller and Knappich GmbH
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 Keller and Knappich GmbH filed Critical Keller and Knappich GmbH
Application granted granted Critical
Publication of FR1086544A publication Critical patent/FR1086544A/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
    • E05F3/108—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 piston rod protruding from the closer housing; Telescoping closers
FR1086544D 1952-09-19 1953-08-05 Hydraulic door closer Expired FR1086544A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1086544X 1952-09-19

Publications (1)

Publication Number Publication Date
FR1086544A true FR1086544A (en) 1955-02-14

Family

ID=7721458

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1086544D Expired FR1086544A (en) 1952-09-19 1953-08-05 Hydraulic door closer

Country Status (1)

Country Link
FR (1) FR1086544A (en)

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