SE8206150D0 - WITH DIPPING BODY PROVIDED SWITCH TOWARDS - Google Patents

WITH DIPPING BODY PROVIDED SWITCH TOWARDS

Info

Publication number
SE8206150D0
SE8206150D0 SE8206150A SE8206150A SE8206150D0 SE 8206150 D0 SE8206150 D0 SE 8206150D0 SE 8206150 A SE8206150 A SE 8206150A SE 8206150 A SE8206150 A SE 8206150A SE 8206150 D0 SE8206150 D0 SE 8206150D0
Authority
SE
Sweden
Prior art keywords
piston
door
hydraulic cylinder
arm
damping element
Prior art date
Application number
SE8206150A
Other languages
Swedish (sv)
Other versions
SE8206150L (en
Inventor
P E J Jarvanto
Original Assignee
Saajos Ky J
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
Priority claimed from FI813414A external-priority patent/FI813414A/en
Application filed by Saajos Ky J filed Critical Saajos Ky J
Publication of SE8206150D0 publication Critical patent/SE8206150D0/en
Publication of SE8206150L publication Critical patent/SE8206150L/en

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
    • 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

The invention relates to a wing-door closer which is equipped with a damping element and which consists of a main part which is arranged on the inside of the door or wall and is mounted perpendicularly to the hinge axis and within which is arranged a helical spring generating the closing movement of the door. The spring acts on an arm which at one end is mounted by means of a joint on the door frame or, if the door closer is mounted in the wall, on the door leaf and at the other end on the damping element delaying the speed of the closing movement. The damping element is formed from a hydraulic cylinder arranged within the helical spring and from a piston which is fastened immovably in relation to the main part and the rod of which projects from the hydraulic cylinder on both sides of the piston through the two ends of the cylinder. The hydraulic cylinder is so attached to the arm that the arm moves the hydraulic cylinder during the opening of the door and the spring generating the closing movement acts on the arm via the hydraulic cylinder. Channels for the flow of a hydraulic fluid from one side of the piston to the other are made in the piston and a directional valve is arranged on the piston and/or on the piston rod.
SE8206150A 1981-10-30 1982-10-29 WITH DIPPING BODY PROVIDED SWITCH TOWARDS SE8206150L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI813414A FI813414A (en) 1981-10-30 1981-10-30 MEDIA TEMPORARY FOERSEDD DOERRSLUTARE
FI823320A FI70449C (en) 1981-10-30 1982-09-28 MED DAEMPNINGSORGAN FOERSEDD SVAENGDOERRSLUTARE

Publications (2)

Publication Number Publication Date
SE8206150D0 true SE8206150D0 (en) 1982-10-29
SE8206150L SE8206150L (en) 1983-05-01

Family

ID=26157262

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8206150A SE8206150L (en) 1981-10-30 1982-10-29 WITH DIPPING BODY PROVIDED SWITCH TOWARDS

Country Status (3)

Country Link
DE (1) DE3240192A1 (en)
FI (1) FI70449C (en)
SE (1) SE8206150L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4417227C1 (en) * 1994-05-17 1995-12-14 Gartner & Co J Door locking device for attachment in the door sill area
GB2486249A (en) * 2010-12-09 2012-06-13 Astra Door Controls Ltd Door closer with hydraulic damper
DE102014208936A1 (en) * 2014-05-12 2015-11-12 Geze Gmbh door closers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH355373A (en) * 1958-01-24 1961-06-30 Gross Ernst Door closer
US3129453A (en) * 1961-05-01 1964-04-21 Marlboro Mfg Inc Hydraulic door closer
FI42283B (en) * 1966-11-11 1970-03-02 M Koivusalo
DE6606885U (en) * 1967-07-12 1970-12-10 Roland Neukirchen PIPE DOOR CLOSER

Also Published As

Publication number Publication date
FI823320L (en) 1983-05-01
DE3240192A1 (en) 1983-06-30
FI70449B (en) 1986-03-27
FI823320A0 (en) 1982-09-28
FI70449C (en) 1986-09-19
SE8206150L (en) 1983-05-01

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