DE51626C - Outflow regulator for pneumatic door blocking devices with hollow piston rod - Google Patents

Outflow regulator for pneumatic door blocking devices with hollow piston rod

Info

Publication number
DE51626C
DE51626C DENDAT51626D DE51626DA DE51626C DE 51626 C DE51626 C DE 51626C DE NDAT51626 D DENDAT51626 D DE NDAT51626D DE 51626D A DE51626D A DE 51626DA DE 51626 C DE51626 C DE 51626C
Authority
DE
Germany
Prior art keywords
piston rod
hollow piston
blocking devices
pneumatic door
door blocking
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
DENDAT51626D
Other languages
German (de)
Original Assignee
F. T. FRANKE in Berlin, Kastanien-Allee 26, und C. OFFERMANN in Berlin, Schönhauser Allee 134a
Publication of DE51626C publication Critical patent/DE51626C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
    • F16F9/486—Arrangements for providing different damping effects at different parts of the stroke comprising a pin or stem co-operating with an aperture, e.g. a cylinder-mounted stem co-operating with a hollow piston rod
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Description

Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.

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

Claims (1)

Patent-Anspruch:Patent claim: Ein Ausströmungsregulator für pneumatische Hemmvorrichtungen mit hohler Kolbenstange, darin bestehend, dafs in der hohlen Kolbenstange ein Gleitring e eingeschraubt ist, welcher auf dem Schlitzstück k, welches in dem Cylinderdeckel fx festgeschraubt, ist und den Schlitz r von stetig wachsendem Querschnitt trägt, entlang gleitet, während die im Cylinder eingeprefste Luft durch den Schlitz r entweicht. An outflow regulator for pneumatic inhibiting devices with a hollow piston rod, consisting in that a sliding ring e is screwed into the hollow piston rod, which slides along the slot piece k, which is screwed into the cylinder cover f x and carries the slot r of constantly increasing cross-section , while the air forced into the cylinder escapes through the slot r.
DENDAT51626D Outflow regulator for pneumatic door blocking devices with hollow piston rod Expired - Lifetime DE51626C (en)

Publications (1)

Publication Number Publication Date
DE51626C true DE51626C (en)

Family

ID=326391

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT51626D Expired - Lifetime DE51626C (en) Outflow regulator for pneumatic door blocking devices with hollow piston rod

Country Status (1)

Country Link
DE (1) DE51626C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2305645A1 (en) * 1975-03-26 1976-10-22 Stabilus Gmbh LOCKABLE PNEUMATIC OR HYDROPNEUMATIC SPRING
DE10024499A1 (en) * 2000-05-21 2001-11-29 Forschungsges Umformtechnik Gas compression cylinder as nitrogen spring has control element in cylinder to control force flow by producing or release connection between upper and lower chambers as cylinder moves from position on lid towards base
EP1555453A1 (en) * 2004-01-15 2005-07-20 BORDIGNON SILVANO S.p.A Gas spring with a variably slowed-down operating pattern
EP2267332A1 (en) * 2009-06-23 2010-12-29 Kayaba Industry Co., Ltd. Shock absorber
US8434600B2 (en) 2006-10-12 2013-05-07 Grass Gmbh & Co. Kg Damping device with adjustable variable damping characteristics, in particular for the damping of movable furniture parts

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2305645A1 (en) * 1975-03-26 1976-10-22 Stabilus Gmbh LOCKABLE PNEUMATIC OR HYDROPNEUMATIC SPRING
DE10024499A1 (en) * 2000-05-21 2001-11-29 Forschungsges Umformtechnik Gas compression cylinder as nitrogen spring has control element in cylinder to control force flow by producing or release connection between upper and lower chambers as cylinder moves from position on lid towards base
DE10024499B4 (en) * 2000-05-21 2004-08-26 Forschungsgesellschaft Umformtechnik Mbh Gas pressure cylinder, especially in the manner of a nitrogen spring
EP1555453A1 (en) * 2004-01-15 2005-07-20 BORDIGNON SILVANO S.p.A Gas spring with a variably slowed-down operating pattern
US8434600B2 (en) 2006-10-12 2013-05-07 Grass Gmbh & Co. Kg Damping device with adjustable variable damping characteristics, in particular for the damping of movable furniture parts
EP2267332A1 (en) * 2009-06-23 2010-12-29 Kayaba Industry Co., Ltd. Shock absorber
US8776965B2 (en) 2009-06-23 2014-07-15 Kayaba Industry Co., Ltd. Shock absorber
US9157499B2 (en) 2009-06-23 2015-10-13 Kayaba Industry Co., Ltd. Shock absorber

Similar Documents

Publication Publication Date Title
DE51626C (en) Outflow regulator for pneumatic door blocking devices with hollow piston rod
EP1607912A3 (en) Method and device for opening a security housing
DE13839C (en) Pneumatic door surcharge hinderer
DE64617C (en) Sight glass for valves
DE52679C (en) Pneumatic locking device for swing doors
DE52160C (en) Drawbar fastening for all types of wagons
DE28151C (en) Lubricator
DE17726C (en) Air spring hammer
DE30781C (en) Starting device for injectors
US964970A (en) Valve.
DE313738C (en)
DE57411C (en) Pressure reducing valve
DE56956C (en) Control by means of an expansion ring valve slide sliding on the working piston
DE39159C (en) Hydraulic punch for sheet metal
DE31138C (en) Pressure regulator
DE41683C (en) Lubricating pump for higher pressures
DE24840C (en) Adjustable door handle
DE16901C (en) Pincer-like zither hammer
DE31656C (en) Key whose beard can be changed from the handle
DE20990C (en) Spray can for thick machine grease
DE22036C (en) Relief device for steam valve
DE56050C (en) Centrifugal pump or fan
DE47933C (en) Reversal for oscillating cylinders
DE28963C (en) Innovation in corkscrews
DE234970C (en)