DE52679C - Pneumatic locking device for swing doors - Google Patents

Pneumatic locking device for swing doors

Info

Publication number
DE52679C
DE52679C DENDAT52679D DE52679DA DE52679C DE 52679 C DE52679 C DE 52679C DE NDAT52679 D DENDAT52679 D DE NDAT52679D DE 52679D A DE52679D A DE 52679DA DE 52679 C DE52679 C DE 52679C
Authority
DE
Germany
Prior art keywords
locking device
door
swing doors
pneumatic locking
point
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
DENDAT52679D
Other languages
German (de)
Original Assignee
M. LIND in Wien V, Arbeitergasse 34
Publication of DE52679C publication Critical patent/DE52679C/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

  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Braking Arrangements (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 pneumatische Hemmvorrichtung für Pendelthüren, bei welcher die Bremscylinder a einerseits im Punkt g nahe der Mitte einer kürzeren, bei b an der Thürbekleidung drehbaren Stange, andererseits im Punkt j mit einer längeren, an erstere im Punkt m angeschlossenen Stange und zugleich mit der Thür d drehbar verbunden ist, und zwar derart, dafs bei verschlossener Thür bezw. bei der tiefsten Stellung . des Kolbens b die Punkte i g m und j in die Mittelebene der Thür fallen.A pneumatic locking device for swing doors, in which the brake cylinder a on the one hand at point g near the center of a shorter rod that can be rotated on the door cladding at b, on the other hand at point j with a longer rod connected to the former at point m and at the same time with door d is rotatably connected, in such a way that with the door locked BEZW. at the lowest position. of the piston b, points igm and j fall into the central plane of the door.
DENDAT52679D Pneumatic locking device for swing doors Expired - Lifetime DE52679C (en)

Publications (1)

Publication Number Publication Date
DE52679C true DE52679C (en)

Family

ID=327371

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT52679D Expired - Lifetime DE52679C (en) Pneumatic locking device for swing doors

Country Status (1)

Country Link
DE (1) DE52679C (en)

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