WO2008085073A3 - Mechanism assisting the opening of a flap closure in building constructions - Google Patents

Mechanism assisting the opening of a flap closure in building constructions Download PDF

Info

Publication number
WO2008085073A3
WO2008085073A3 PCT/PL2008/050002 PL2008050002W WO2008085073A3 WO 2008085073 A3 WO2008085073 A3 WO 2008085073A3 PL 2008050002 W PL2008050002 W PL 2008050002W WO 2008085073 A3 WO2008085073 A3 WO 2008085073A3
Authority
WO
WIPO (PCT)
Prior art keywords
flap
spring device
flap closure
opening
building constructions
Prior art date
Application number
PCT/PL2008/050002
Other languages
French (fr)
Other versions
WO2008085073A2 (en
Inventor
Piotr Swierk
Original Assignee
Fakro pp spolka zoo
Piotr Swierk
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 by Fakro pp spolka zoo, Piotr Swierk filed Critical Fakro pp spolka zoo
Publication of WO2008085073A2 publication Critical patent/WO2008085073A2/en
Publication of WO2008085073A3 publication Critical patent/WO2008085073A3/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
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/1091—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a gas spring

Landscapes

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

Abstract

Assisting mechanism according the invention has a spring device, the elements of which (1) and (2) move in respect to each other when the flap (sash) is being opened, and that moving is being forced by a spring. The spring device is connected with the elements (4) and (6) of the flap closure, one end of the device being connected with an element of the frame or of the flap (sash or cover) in constant distance from the axis of turning of the flap, and the second end sliding on the other element of the flap closure, i.e. respectively the flap (sash or cover) or the frame. The assisting mechanism has also a rigid element (8) connected at one end with the sliding end of the spring device and on the opposite end with that element of the flap closure, with which the spring device is connected. The location of connection of the spring device and the rigid element (8) are distant from each other.
PCT/PL2008/050002 2007-01-13 2008-01-13 Mechanism assisting the opening of a flap closure in building constructions WO2008085073A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL381522A PL381522A1 (en) 2007-01-13 2007-01-13 Mechanism supporting opening of flap closing of a hole in building structures
PLP381522 2007-01-13

Publications (2)

Publication Number Publication Date
WO2008085073A2 WO2008085073A2 (en) 2008-07-17
WO2008085073A3 true WO2008085073A3 (en) 2008-10-16

Family

ID=39609158

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/PL2008/050002 WO2008085073A2 (en) 2007-01-13 2008-01-13 Mechanism assisting the opening of a flap closure in building constructions

Country Status (2)

Country Link
PL (1) PL381522A1 (en)
WO (1) WO2008085073A2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU446439B2 (en) * 1970-08-19 1974-02-26 Girling Limited Closer device
DE7705285U1 (en) * 1977-02-22 1977-06-02 Robert Krause Kg, 4992 Espelkamp FURNITURE FITTING FOR A HORIZONTAL PIVOTING AXLE FOLDABLE FURNITURE FLAPS TO SUPPORT AT LEAST IN THEIR FOLDED UP POSITION

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU446439B2 (en) * 1970-08-19 1974-02-26 Girling Limited Closer device
DE7705285U1 (en) * 1977-02-22 1977-06-02 Robert Krause Kg, 4992 Espelkamp FURNITURE FITTING FOR A HORIZONTAL PIVOTING AXLE FOLDABLE FURNITURE FLAPS TO SUPPORT AT LEAST IN THEIR FOLDED UP POSITION

Also Published As

Publication number Publication date
WO2008085073A2 (en) 2008-07-17
PL381522A1 (en) 2008-07-21

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