DK151140B - HOLDER FOR RESTRICTING THE OPEN MOVEMENT OF A SWINGABLE WINDOW FRAME - Google Patents
HOLDER FOR RESTRICTING THE OPEN MOVEMENT OF A SWINGABLE WINDOW FRAME Download PDFInfo
- Publication number
- DK151140B DK151140B DK585384A DK585384A DK151140B DK 151140 B DK151140 B DK 151140B DK 585384 A DK585384 A DK 585384A DK 585384 A DK585384 A DK 585384A DK 151140 B DK151140 B DK 151140B
- Authority
- DK
- Denmark
- Prior art keywords
- pin
- frame
- guide
- guide slot
- link joint
- Prior art date
Links
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
- E05C17/12—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 a single rod
- E05C17/24—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 a single rod pivoted at one end, and with the other end running along a guide member
Description
151140 i151140 i
Opfindelsen angår et holdebeslag til begrænsning af åbnebevægelsen af en svingbar vinduesramme og af den art, der omfatter et styreslidselement til montering i et karm- eller rammesidestykke og et lænkeled, der med 5 en tap ved sin ene ende indgriber drejeligt og forskydeligt i elementets styreslids og med sin anden ende er bestemt til drejelig montering i det tilsvarende rammeeller karmstykke.BACKGROUND OF THE INVENTION 1. Field of the Invention The invention relates to a retaining bracket for limiting the open movement of a pivotal window frame and of the kind comprising a guide slit member for mounting in a frame or frame side piece and a link joint which engages pivotally and slidably at one end with the guide slit of the member and with its other end is intended for swivel mounting in the corresponding frame or frame.
Ved sådanne holdebeslag beror begrænsningsvirk-10 ningen på, at lænkeleddets dreje- og forskydningstap kommer til anlæg mod den nedre ende af styreslidsen, men det er også kendt at arretere vindu es rammen i en eller flere mellemstillinger, f.eks. med henblik på begrænset udluftning eller til "børnesikring" af vinduet. Hertil 15 kan der i styreslidselementet indgå et stop eller en pal, der af en fjeder eller af tyngdekraften er belastet mod en blokeringsstilling i styreslidsen, og som ved direkte eller indirekte manipulering, f.eks. via en trykknap, kan bringes i en inaktiv stilling til ophævelse af 20 arreteringen.In such holding brackets, the limiting effect is due to the fact that the linkage's pivot and displacement pins come into contact with the lower end of the guide slot, but it is also known to arrange the window frame in one or more intermediate positions, e.g. for limited ventilation or for "child locking" of the window. To this end, a stop or pawl may be included in the guide slit member which is loaded by a spring or gravity against a blocking position in the guide slit and which, by direct or indirect manipulation, e.g. via a pushbutton, can be brought into an inactive position to cancel the arrest.
Den foreliggende opfindelse angår et holdebeslag, der kan opfylde samme formål trods enklere konstruktion.The present invention relates to a holding bracket which can fulfill the same purpose despite simpler construction.
Det særlige ved dette holdebeslag er, at styreslidsen har mindst to i forlængelse af hinanden liggende 25 sektioner, der indbyrdes har aftagende bredde regnet i tappens forskydningsretning ved åbning af vinduesrammen, og at tappen har partier med til hver sin af sektionerne svarende og indbyrdes i retning bort fra lænkeleddet aftagende diameter, samt at lænkeleddets ende med tappen 30 er forbelastet i retning mod styreslidselementet.The special feature of this holding bracket is that the guide slot has at least two consecutive 25 sections which have decreasing widths calculated in the shear direction at the opening of the window frame, and that the pin has sections corresponding to each of the sections correspondingly and mutually in the direction. away from the decreasing diameter of the link joint, and that the end of the link joint with the pin 30 is preloaded in the direction towards the guide slot element.
Forenklingen i sammenligning med de kendte beslag med en arreteringsmekanisme består i, at der ikke kræves nogen bevægelig pal eller et lignende stop, der ikke blot fordyrer konstruktionen, men hvis funktion tillige 35 kan vanskeliggøres eller helt umuliggøres ved fejlbetjening eller på grund af indtrængende snavs. Ved et vindue 151140 2 med holdebeslaget ifølge opfindelsen beror virkningen på, at det parti af lænkeleddets dreje- og forskydningstap, der har den største diameter, under rammens bevægelse fra lukkestillingen fanges ved overgangen fra den 5 første styreslidssektion til den næste snævrere sektion, hvorefter en umiddelbar fortsættelse af åbnebevægelsen vil være udelukket. Dog kan tappen ved overvindelse af forbelastningen bringes i en sådan stilling, at dens næste, tyndere parti kommer i niveau med slidsen, og da 10 dette tapparti kan passere den anden eller næste, snævrere styreslidssektion, kan rammen nu åbnes yderligere.The simplification compared to the prior art fittings with an arresting mechanism consists in the fact that no movable pawl or similar stop is required which not only distorts the construction, but whose function can also be made difficult or totally impossible by malfunction or due to penetrating dirt. In a window 151140 2 with the bracket according to the invention, the effect is due to the part of the linkage rotating shaft having the largest diameter being caught during the movement of the frame from the closing position at the transition from the first guide sliding section to the next narrower section, after which a immediate continuation of the open movement will be ruled out. However, when overloading the preload, the pin can be brought to such a position that its next thinner portion aligns with the slot, and as this pin portion can pass the second or next, narrower guide slit section, the frame can now be opened further.
Dette kræver altså en vis manipulation, som et barn næppe kan foretage, navnlig dersom der findes holdebeslag ved begge sider af vinduet, der kræver samtidig manipu-15 lering.This therefore requires some manipulation that a child can hardly make, especially if there are retaining brackets on both sides of the window which require simultaneous manipulation.
yderligere enkeltheder ved opfindelsen fremgår af den efterfølgende beskrivelse af en udførelsesform under henvisning til tegningen, på hvilken fig. 1 viser et lodret snit i et bundhængslet fa-20 cadevindue, hvis ramme er vist i fuld streg og i lukkestillingen og antydet i arreteringsstillingen og fuldt åben stilling i henholdsvis stiplet og punkteret streg, og fig. 2 et snit i større målestoksforhold i selve 25 holdebeslaget og efter linien II-II i fig. 1.Further details of the invention will be apparent from the following description of an embodiment with reference to the drawings, in which: FIG. 1 shows a vertical section in a bottom hinged façade window, the frame of which is shown in full line and in the closing position and indicated in the arresting position and fully open position in dashed and dotted line respectively; and FIG. 2 is a sectional view of a larger scale in the bracket itself and along line II-II in FIG. First
Det viste vindue har en karm 1 med et bundstykke 2, et topstykke 3 og et sidestykke 4 samt en ramme 5 med tilsvarende dele 6, 7 og 8, af hvilke sidestykket 8 dog kun er vist brudstykkevis.The window shown has a frame 1 with a bottom piece 2, a head piece 3 and a side piece 4 as well as a frame 5 with corresponding parts 6, 7 and 8, of which, however, the side piece 8 is only fragmentary.
30 I karmsidestykket 4 er der indfældet og fast skruet en metalplade 9 med en styreslids, der er sammensat af en kort øvre sektion 10 og en længere og snævrere nedre sektion 11 med en lokal udvidelse 12.30 A metal plate 9 having a guide slot composed of a short upper section 10 and a longer and narrower lower section 11 with a local extension 12 is recessed and fixed in the frame side piece 4.
Som det bedst ses i fig. 2, bærer pladen 9 på bagsiden 35 ved denne udvidelse et pladestykke 13, der af et mellemstykke 13' er holdt i afstand fra pladen 9.As best seen in FIG. 2, the plate 9 on the back 35 carries in this extension a plate piece 13 which is spaced apart from the plate 9 by an intermediate piece 13 '.
3 1511403 151140
Vinduesrammen 5 er svingbar i et nedre, vandret hængsel 14 og er gennem en tap 15 forbundet med den nedre ende af et lænkeled 16, der er vist i fuld skikkelse i den punkterede rammestilling, medens den i de to 5 andre stillinger blot er antydet ved sin længdeakse. Ved den øvre ende bærer lænkeleddet 16 en tap 17, der indgriber drejeligt og forskydeligt i styreslidsen 10, 11, og hvis facon fremgår af fig. 2.The window frame 5 is pivotable in a lower horizontal hinge 14 and is connected through a pin 15 to the lower end of a link joint 16, shown in full shape in the punctured frame position, while in the other two positions it is merely indicated by its longitudinal axis. At the upper end, the link joint 16 carries a pin 17 which engages pivotally and slidably in the guide slot 10, 11, the shape of which is shown in FIG. 2nd
Det ses her, at tappen 17 nærmest ved lænkeled-10 det 16 har et parti 18 med en aksial længde, der er en smule større end tykkelsen af beslagpladen 9, og derpå et parti 19 med en lignende længde, men mindre diameter og til afslutning et hoved 20, hvis diameter er lidt større end diameteren af det første parti 18 15 og mindre end den største bredde af slidssektionen 11 ved dennes udvidelse 12. Tykkelsen af hovedet 20 svarer med et vist spillerum til afstanden mellem pladestykket 13 og bagsiden af beslagpladen 9. På lignende måde svarer diameteren af tappartierne 18 og 19 til 20 bredden af henholdsvis slidssektionen 10 og slidssektionen 11.It is seen here that the pin 17, almost at the link joint 10, has a portion 18 having an axial length slightly larger than the thickness of the bracket plate 9, and then a portion 19 of a similar length but smaller in diameter and for finishing. a head 20, the diameter of which is slightly larger than the diameter of the first portion 18 15 and less than the greatest width of the wear section 11 by its extension 12. The thickness of the head 20 corresponds with some clearance to the distance between the plate piece 13 and the back of the bracket plate 9 Similarly, the diameter of the tapping portions 18 and 19 corresponds to the width of the wear section 10 and the wear section 11, respectively.
Som antydet ved pilen 21 i fig. 2 er lænkeleddet 16's ende med tappen 17 for belastet i retning mod beslagpladen 9. Denne forbelastning kan nemt være 25 sikret ved, at lænkeleddet i monteringsstillingen er elastisk deformeret, så at det er en smule krumt eller fra en let krummet, ubelastet stilling er elastisk deformeret til ret facon som forudsat i fig. 2, I vinduets lukkestilling ligger partiet 18 af 30 tappen 17 i den øvre ende af slidssektionen 10, hvorfra det ved begyndende åbning af vinduet forskydes nedad, indtil det stoppes ved overgangen til den snævrere slidssektion 11 og derved arreterer rammen 5 i den med stiplet streg antydede stilling. Dersom vinduet 35 ønskes åbnet yderligere, kan arreteringen ophæves ved, 151140 4 at lænkeleddet 16 under overvindelse af forbelastningen trækkes manuelt i retning bort fra beslagpladen 9, indtil tappen 17's hoved støder mod bagsiden af denne plade. I denne stilling ligger det diameterreducerede 5 parti 20 af tappen 17 ud for s lids sektionen 11 og kan altså passere nedad gennem denne, indtil det stoppes ved slidsens nederste ende, og rammen 5 indtager da den punkterede stilling.As indicated by arrow 21 in FIG. 2 is the end of the link joint 16 with the pin 17 too loaded in the direction towards the bracket plate 9. This preload can easily be secured by the fact that the link joint in the mounting position is elastically deformed so that it is slightly curved or from a slightly curved, unloaded position is elastic deformed to straight shape as provided in FIG. 2, In the closing position of the window, the portion 18 of the 30 is located at the upper end of the wear section 10, from which it is moved downwards at the initial opening of the window until it is stopped at the transition to the narrower wear section 11, thereby arranging the frame 5 in the dashed line. implied position. If the window 35 is desired to be opened further, the arrest can be abolished by, by overcoming the preload, the link joint 16 is manually pulled away from the bracket plate 9 until the head of the pin 17 abuts the back of this plate. In this position, the diameter-reduced 5 portion 20 of the pin 17 lies adjacent to the slit section 11 and thus can pass downwards through it until it is stopped at the lower end of the slot and the frame 5 then occupies the punctured position.
Under denne forskydning vil forbelastningen på 10 lænkeleddet 16 normalt være virksom og derved holde brystfladen ved overgangen mellem de to tappartier 18 og 19 i anlæg mod forsiden af beslagpladen, men en anden mulighed er at lade taphovedet 20 glide på en modsvarende styreflade enten i selve beslaget eller i den 15 karmudsparing, i hvilken beslagpladen 9 er indfældet.During this displacement, the preload on the link link 16 will normally be effective, thereby restraining the chest surface at the transition between the two tapping portions 18 and 19 against the front of the bracket plate, but another option is to allow the tapping head 20 to slide on a corresponding guide surface either in the bracket itself. or in the frame recess into which the bracket plate 9 is recessed.
Ved genlukning af vinduet skal tappartiet 18 atter falde ind i den relativt vide slidssektion 10.Upon closing the window, the tapping portion 18 must again fall into the relatively wide wear section 10.
Det pågældende partis fritliggende brystflade må altså ikke blive hængende på forsiden af pladen 9, og af 20 denne grund kan kanten af slidssektionen 10 have en rejfning, som antydet ved 10', og også kanten af tappartiet 18 kan eventuelt være rejfet eller rundet.Thus, the exposed chest surface of the part in question must not hang on the face of the plate 9, and for this reason the edge of the wear section 10 may have a tear, as indicated by 10 ', and also the edge of the tapping portion 18 may be tipped or rounded.
Som foran nævnt har spor sektionen 11 en lokal udvidelse 12, der muliggør afhægtning af lænkeleddet 25 16 fra beslagpladen 9. Når tappen 17 under vinduets åbning eller lukning passerer denne udvidelse, kan forspændingen i eller forbelastningen på lænkeleddet 16 bevirke en utilsigtet arretering, nemlig ved at tappartiet 18 smutter ind i den udvidede del af slidsen. Til 30 undgåelse heraf tjener pladestykket 13, idet dette virker som et stop for den fri endeflade på tappens hoved 20. Pladestykket danner med andre ord en lokal styreflade som foran berørt. Dersom styrefladen i stedet udgøres af bunden i karmudsparingen som også nævnt foran, kan 35 identiske beslag bruges i både højre og venstre side af vinduet, og det samme vil være tilfældet, dersom plade- 151140 5 stykket 13 er aftageligt og kan anbringes valgfrit på den ene eller den anden side af beslagpladen 9.As mentioned above, the track section 11 has a local extension 12 which allows the linking link 25 16 to be detached from the bracket plate 9. When the pin 17 passes this extension during the opening or closing of the window, the bias in or preload on the link link 16 can cause an unintended arrest, namely that the tapping portion 18 snaps into the extended portion of the slot. In order to avoid this, the plate piece 13 serves as a stop for the free end surface of the pin head 20. In other words, the plate piece forms a local guide surface as touched in front. If the guide surface is instead of the bottom of the frame recess as also mentioned above, 35 identical fittings can be used in both the right and left sides of the window, and the same will be the case if the plate 13 is removable and can be optionally mounted on it. one or the other side of the mounting plate 9.
Det vil være klart, at holdebeslaget også kan anvendes ved andre vinduestyper, f.eks. vippevinduer med 5 en vandret midterakse og tophængslede vinduer, og at dets styreslidselement 9 kan være bestemt til montering i rammen 5 i stedet for i karmen 1, medens lænkeleddet da bæres af karmsidestykket 4. Endvidere kan beslaget monteres på vandrette karm- og rammestykker, i 10 hvilket tilfælde tyngdekraften kan udnyttes til at give den omtalte forbelastning.It will be clear that the mounting bracket can also be used for other window types, e.g. tilt windows with 5 a horizontal center axis and top hinged windows, and that its guide slot element 9 may be intended for mounting in frame 5 instead of in frame 1, while the link joint is then supported by the frame side piece 4. Furthermore, the bracket can be mounted on horizontal frame and frame pieces, in 10 in which case gravity can be utilized to give the aforementioned preload.
Claims (3)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK585384A DK151140B (en) | 1984-12-07 | 1984-12-07 | HOLDER FOR RESTRICTING THE OPEN MOVEMENT OF A SWINGABLE WINDOW FRAME |
| PCT/DK1985/000114 WO1986003540A1 (en) | 1984-12-07 | 1985-12-02 | A restrictor device for the opening movement of a pivotal window sash |
| AU52350/86A AU5235086A (en) | 1984-12-07 | 1985-12-02 | A restrictor device for the opening movement of a pivotal window sash |
| EP19860900078 EP0203977A1 (en) | 1984-12-07 | 1985-12-02 | A restrictor device for the opening movement of a pivotal window sash |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK585384A DK151140B (en) | 1984-12-07 | 1984-12-07 | HOLDER FOR RESTRICTING THE OPEN MOVEMENT OF A SWINGABLE WINDOW FRAME |
| DK585384 | 1984-12-07 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK585384D0 DK585384D0 (en) | 1984-12-07 |
| DK585384A DK585384A (en) | 1986-06-08 |
| DK151140B true DK151140B (en) | 1987-11-09 |
Family
ID=8145700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK585384A DK151140B (en) | 1984-12-07 | 1984-12-07 | HOLDER FOR RESTRICTING THE OPEN MOVEMENT OF A SWINGABLE WINDOW FRAME |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0203977A1 (en) |
| AU (1) | AU5235086A (en) |
| DK (1) | DK151140B (en) |
| WO (1) | WO1986003540A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2276914A (en) * | 1993-03-19 | 1994-10-12 | Ronald Percival Davis | Movable pivot joint |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE350555C (en) * | 1922-04-03 | Josef Hindermann | Window locking device with spring-loaded, vertically acting locking pin of various diameters | |
| US1743379A (en) * | 1928-08-06 | 1930-01-14 | Newren Victor | Door holder |
| DE1584117A1 (en) * | 1965-01-27 | 1969-03-13 | Jaeger Kg Frank | Wing lock for windows, doors or the like, especially for tilt and swivel wings |
| SE344607B (en) * | 1969-03-21 | 1972-04-24 | Bengtsson Sigurd W | |
| FR2115731A5 (en) * | 1970-11-27 | 1972-07-07 | Ferco Usine Ferrures | |
| US3879072A (en) * | 1974-03-25 | 1975-04-22 | Raymond Lee Organization Inc | Safety latch |
| GB2132684A (en) * | 1982-12-14 | 1984-07-11 | Guy Samuel Phillips | Security casement-window-stay |
-
1984
- 1984-12-07 DK DK585384A patent/DK151140B/en not_active Application Discontinuation
-
1985
- 1985-12-02 EP EP19860900078 patent/EP0203977A1/en not_active Withdrawn
- 1985-12-02 AU AU52350/86A patent/AU5235086A/en not_active Abandoned
- 1985-12-02 WO PCT/DK1985/000114 patent/WO1986003540A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU5235086A (en) | 1986-07-01 |
| EP0203977A1 (en) | 1986-12-10 |
| DK585384D0 (en) | 1984-12-07 |
| DK585384A (en) | 1986-06-08 |
| WO1986003540A1 (en) | 1986-06-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PTS | Application withdrawn |