DE52681C - Locking and driving device for doors - Google Patents

Locking and driving device for doors

Info

Publication number
DE52681C
DE52681C DENDAT52681D DE52681DA DE52681C DE 52681 C DE52681 C DE 52681C DE NDAT52681 D DENDAT52681 D DE NDAT52681D DE 52681D A DE52681D A DE 52681DA DE 52681 C DE52681 C DE 52681C
Authority
DE
Germany
Prior art keywords
doors
locking
driving device
door
tensioned
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 - Lifetime
Application number
DENDAT52681D
Other languages
German (de)
Original Assignee
A. BEULSHAUSEN in Plagwitz-Leipzig
Publication of DE52681C publication Critical patent/DE52681C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E05F3/02—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with pneumatic piston brakes

Landscapes

  • Screen Printers (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICH PRINTING COMPANY.

Claims (1)

Patent-Anspruch:Patent claim: Eine Hemm- und Treib vorrichtung für Thüren, dadurch gekennzeichnet, dafs eine mit der Thür verbundene Feder, welche durch eine mit zweiseitigem An- oder Auflauf,, sowie mit einem LuftbufFer versehene Welle gespannt wird, derartig wirkt, dafs die geöffnete Thür stets in ihre Ruhe- oder Schlufsstellung zurückgetrieben wird. A locking and driving device for doors, characterized in that one with The spring connected to the door, which by a bilateral approach or opening, as well as The shaft provided with an air buffer is tensioned in such a way that the open door is opened is always driven back into its rest or closed position.
DENDAT52681D Locking and driving device for doors Expired - Lifetime DE52681C (en)

Publications (1)

Publication Number Publication Date
DE52681C true DE52681C (en)

Family

ID=327373

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT52681D Expired - Lifetime DE52681C (en) Locking and driving device for doors

Country Status (1)

Country Link
DE (1) DE52681C (en)

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