EP0277375B1 - Window stay - Google Patents

Window stay Download PDF

Info

Publication number
EP0277375B1
EP0277375B1 EP87202284A EP87202284A EP0277375B1 EP 0277375 B1 EP0277375 B1 EP 0277375B1 EP 87202284 A EP87202284 A EP 87202284A EP 87202284 A EP87202284 A EP 87202284A EP 0277375 B1 EP0277375 B1 EP 0277375B1
Authority
EP
European Patent Office
Prior art keywords
arm
window
window stay
coupling element
axis
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
EP87202284A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0277375A1 (en
Inventor
Adolf Albertus Leurink
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stenman Holland BV
Original Assignee
Stenman Holland BV
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 Stenman Holland BV filed Critical Stenman Holland BV
Priority to AT87202284T priority Critical patent/ATE61078T1/de
Publication of EP0277375A1 publication Critical patent/EP0277375A1/en
Application granted granted Critical
Publication of EP0277375B1 publication Critical patent/EP0277375B1/en
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/32—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of two or more pivoted rods

Definitions

  • the invention relates to a window stay as described in the preamble of claim 1 and as known from NL-A-7405631.
  • This known window stay has a complicated structure and cannot not be manufactured cheaply as the second fixing element must be provided with a bearing bush for the shaft which constitutes the second cross axis and must also accomodate the locking cam.
  • the invention aims to provide a window stay with a cheap structure and without extra elements in which the coupling pieces, and thus the two arms connected thereto, are directly locked together in the swung-aside position of the stay.
  • Fig. 1 is a first side view of the window stay according to the invention in the half extended position.
  • Fig. 2 is a second side view, viewed from the other side, of the window stay in this position.
  • Fig. 3 is a top view of the window stay in the collapsed, but not yet swung-aside position.
  • Fig. 4 is a top view of the window stay in the swung-aside position, in which the two arms are locked together.
  • Fig. 5 is a top view of the end of the first arm with the first coupling element, viewed in the direction of the arrow V in Fig. 1.
  • Fig. 6 is a side view of the ends of the arms in the collapsed state of the window stay.
  • Fig. 7 is an end view of the window stay in the collapsed and swung-aside position in the direction of the arrow VII in Fig. 4.
  • Fig. 8 is a perspective bottom view of the second coupling element.
  • Fig. 9 is a perspective top view of the first coupling element.
  • Fig. 10 is a side view of the end of the first arm.
  • the window stay comprises in the usual manner a first arm 4 and a second arm 6, which are hingedly connected to each other by means of a first pin 8 disposed at right angles to the lengthwise direction of the arms.
  • the first arm 4 is hingedly connected, by means of a second pin 10 parallel to the first pin 8, to a first coupling element 12; said coupling element is supported around a first cross pin 14 which is at right angles to the first and second pins (and which will thus in practice be standing vertically) by a first fixing component 16, which is fixed with screws 18 on the frame 20.
  • the second arm 6 is connected, by means of a second hinge pin 22 which is at right angles to the pins 8 and 10, to a second coupling element 24, which is coupled by means of a hinge pin 26 which is parallel to the pins 8 and 10 (and which is thus in practice horizontal), to a second fixing component 28, which is fixed on the frame 32 with screws 30.
  • the second arm carries the operating handle 34 with which the window stay can be taken to the closed, half open and open position.
  • the window stay corresponds to the one which is known from, for example, Dutch Patent 133703 and German Patent 1,708,425, both in the name of applicants.
  • the window stay can be brought into the collapsed position, in which the arm 4 lies without the arm 6 - see Fig. 3 -and then, by turning in the direction of the arrow 36 about the pins 14 and 22, both vertical and lying in line with one another, to the position shown in Fig. 4, in which the window stay is parallel to the window and thus does not constitute a cumbersome obstacle sticking into the room.
  • This known window stay is improved according to the invention in that the two arms in the foldedaway position shown in Fig. 4 are locked in the following way.
  • the essentially U-shaped first coupling element 12 comprises (see Figs. 5 and 9) the bottom 40 and the two upright walls 42 and 44 extending from it.
  • the wall 42 is partially cut away, while the wall 44 has a locking lip 46 which is flanged inwards over an angle of about 60 degrees.
  • the second coupling element 24 (see Figs. 6 and 8) is also essentially U-shaped with a bottom 50 and the end walls 52, 54 projecting therefrom.
  • the wall 54 is L-shaped, so that an opening 56 is determined, which in the collapsed state of the window stay (Fig. 3) lies opposite the hook 46.
  • the result of this design is that, when the window stay is moved from the position shown in Fig. 3 to the position shown in Fig. 4, the hook 46 falls behind the upright edge 58 of the leg 54a of the L-shaped wall 54, which causes the window stay to lock in the closed position, since the bottom edge 46a of the hook 46 rests against the top edge 54b ⁇ of the leg 54b.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Window Of Vehicle (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Hinges (AREA)
EP87202284A 1987-01-13 1987-11-20 Window stay Expired EP0277375B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87202284T ATE61078T1 (de) 1987-01-13 1987-11-20 Fensteraussteller.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8700065A NL8700065A (nl) 1987-01-13 1987-01-13 Raamuitzetter.
NL8700065 1987-01-13

Publications (2)

Publication Number Publication Date
EP0277375A1 EP0277375A1 (en) 1988-08-10
EP0277375B1 true EP0277375B1 (en) 1991-02-27

Family

ID=19849404

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87202284A Expired EP0277375B1 (en) 1987-01-13 1987-11-20 Window stay

Country Status (6)

Country Link
EP (1) EP0277375B1 (nl)
AT (1) ATE61078T1 (nl)
DE (1) DE3768250D1 (nl)
ES (1) ES2021350B3 (nl)
GR (1) GR3001516T3 (nl)
NL (1) NL8700065A (nl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK159283C (da) * 1987-07-02 1991-02-18 Mila Beslag As Vinduesaabner med indbrudssikker spalteventilationsstilling
NL9200370A (nl) * 1992-02-28 1993-09-16 Stenman Holland Nv Raamuitzetter.
GB2276202B (en) * 1993-03-19 1996-10-09 Ronald Percival Davis A window stay incorporating a locking head
NL9400693A (nl) * 1994-04-28 1995-12-01 Charmag Sa Raamuitzetter met inbraakbeveiliging.
NL1002829C1 (nl) * 1995-07-13 1996-09-11 Agenturen Kruyder Amersfoort B Raamuitzetter met inbraakbeveiliging.
NL1000795C2 (nl) * 1995-07-13 1997-01-14 Agenturen Kruyder Amersfoort B Raamuitzetter met inbraakbeveiliging.
NL1002458C2 (nl) * 1996-02-27 1997-01-28 Stenman Holland Nv Raamuitzetter.
DE50012532D1 (de) * 2000-10-25 2006-05-18 Harald Sitter Fensterausstellvorrichtung
FR2935733B1 (fr) * 2008-09-08 2010-09-17 Godest Ft Poignee de manoeuvre d'un battant monte de maniere articulee sur un dormant d'une fenetre

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7405631A (nl) * 1974-04-26 1975-10-28 Herpen Frederik Cornelis Van Raamuitzetter.

Also Published As

Publication number Publication date
ES2021350B3 (es) 1991-11-01
ATE61078T1 (de) 1991-03-15
EP0277375A1 (en) 1988-08-10
NL8700065A (nl) 1988-08-01
GR3001516T3 (en) 1992-11-23
DE3768250D1 (de) 1991-04-04

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