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FR1587528A - - Google Patents

Info

Publication number
FR1587528A
FR1587528A FR1587528DA FR1587528A FR 1587528 A FR1587528 A FR 1587528A FR 1587528D A FR1587528D A FR 1587528DA FR 1587528 A FR1587528 A FR 1587528A
Authority
FR
France
Prior art keywords
cylinder
piston
plunger
damping
spring
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)
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 filed Critical
Application granted granted Critical
Publication of FR1587528A publication Critical patent/FR1587528A/fr
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
    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/47—Springs
    • E05Y2201/478—Gas springs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/686—Rods, links
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Landscapes

  • Fluid-Damping Devices (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

1,194,140. Springs &c. STABILUS INDUSTRIEUND HANDELS G.m.b.H. 1 Oct., 1968 [3 Oct., 1967], No. 46506/68. Heading F2S. [Also in Division E2] A pneumatic or hydropneumatic spring 5 of the plunger type comprises a cylinder 14, a plunger 6 emerging into the cylinder and a compressible gas volume 16 contained within the cylinder, and a pneumatic or hydraulic damping device is provided within the spring. When the plunger is forced into the cylinder the air 16 is compressed. The damping means may comprise a piston 18 on the plunger in an oil chamber 17, and which is provided with oil flow holes or valves 19. The degree of damping may be dependent on the position of the piston in the cylinder, thus: (i) by provision of a further piston 22 having oil flow valves 23 and which acts as an additional damper only when it is inside the restricted portion 24 of the cylinder; (ii) by a similar arrangement wherein the oil flow is instead via a channel by-passing the piston and which connects the restricted and unrestricted portions; or (iii) by providing the cylinder with a wider portion (28, Fig. 3) at its top whereby no damping effect is obtained when the piston is in this portion. The valve 19 may be adjustable (Fig. 5) by means of an axially displaceable tapered valve body (35) operated from externally via a rod (37) in an axial bore of the plunger. As exemplified the spring is used in a door closing device (see Division E2).
FR1587528D 1967-10-03 1968-10-01 Expired FR1587528A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1967ST021806 DE1976494U (en) 1967-10-03 1967-10-03 DOOR CLOSER WITH TELESCOPIC GAS SPRING.

Publications (1)

Publication Number Publication Date
FR1587528A true FR1587528A (en) 1970-03-20

Family

ID=7459137

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1587528D Expired FR1587528A (en) 1967-10-03 1968-10-01

Country Status (3)

Country Link
DE (1) DE1976494U (en)
FR (1) FR1587528A (en)
GB (1) GB1194140A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4209647A1 (en) * 2022-01-11 2023-07-12 Yesung Global Co., Ltd. Panic device with door closer
US12227984B2 (en) 2022-01-11 2025-02-18 Yesung Global Co., Ltd. Panic device with door closer

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2526437C2 (en) * 1975-06-13 1985-10-17 Sachs Systemtechnik Gmbh, 8720 Schweinfurt Energy storage device with damping device
DE2659488A1 (en) * 1976-12-30 1978-07-06 Stabilus Gmbh GAS SPRING WITH LOCKING PISTON
DE2659491A1 (en) * 1976-12-30 1978-07-13 Stabilus Gmbh LOAD DEPENDENT LOCKABLE GAS SPRING
DE8710208U1 (en) * 1987-07-25 1988-11-24 Fritz Bauer + Söhne oHG, 8503 Altdorf Fluid-filled piston-cylinder unit
US4901828A (en) * 1988-03-21 1990-02-20 Monroe Auto Equipment Company Method and apparatus for controlling displacement of a piston in a shock absorber
DE4005386C2 (en) * 1990-02-21 1994-02-03 Jost Gerhard Dr Hydraulically damped closer for doors, flaps or the like
PL170036B1 (en) * 1993-04-28 1996-10-31 Urzadzen Mechanicznych Kamax S Elastomeric shock an/or vibration absorber
US5460251A (en) * 1994-09-13 1995-10-24 Avm, Inc. Adjustable speed gas spring
DE4445392A1 (en) * 1994-12-20 1996-06-27 Geze Gmbh & Co Automatic closing device for doors and windows
JPH1025956A (en) * 1996-07-09 1998-01-27 Zenji Tsuchikawa Door closer
ES2147683A1 (en) * 1996-11-08 2000-09-16 Valeo Sistemas De Seguridad S Timer device for the automatic return of a mobile element to an initial position from which it has been moved and mobile element equipped with this device
DE10105101C1 (en) * 2001-02-05 2002-12-12 Zf Sachs Ag Hydraulic cable stop for vibration dampers
EP1557517A1 (en) * 2004-01-20 2005-07-27 Fu Luong Hi-Tech Co Ltd Door closer
DE102005030403B4 (en) * 2005-06-27 2011-05-19 Stabilus Gmbh adjustment
ES2592525B1 (en) * 2016-06-23 2017-09-06 Oscar Torrabias Cantal Compact clamp for sliding glass doors with built-in damper
CN108458026A (en) * 2018-05-22 2018-08-28 杨华富 A kind of gas spring and door
CN108443391A (en) * 2018-05-22 2018-08-24 杨华富 A kind of spring assembly and door

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4209647A1 (en) * 2022-01-11 2023-07-12 Yesung Global Co., Ltd. Panic device with door closer
US12227984B2 (en) 2022-01-11 2025-02-18 Yesung Global Co., Ltd. Panic device with door closer

Also Published As

Publication number Publication date
DE1976494U (en) 1968-01-04
GB1194140A (en) 1970-06-10

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