SE469392B

SE469392B - Hinge for coupled window and door arches

Info

Publication number: SE469392B
Application number: SE9100123A
Authority: SE
Inventors: Svens Aage Jensen
Original assignee: Svend Aage Jensen
Priority date: 1991-01-15
Filing date: 1991-01-15
Publication date: 1993-06-28
Also published as: SE9100123L; SE9100123D0

Abstract

The hinge comprises, as seen from the top downwards, a first stationary frame element 14 which is screwed into the frame 1, a first movable arch element 5 which is screwed into an internal arch 3, a second movable arch element 6 which is screwed into an external arch 2, and a second stationary frame element 7 which is screwed into the frame 1. The movable arch elements 5, 6 have, at one end, a cylindrical part 11 with an internal cylindrical hole 12 which can receive an axle pin 8, which runs the whole length of the hinge. Starting from the cylindrical part 11 there is a plate-shaped part 13 which approximately has the same length "l" as the width "b" of the external arch 2. At the end, the plate-shaped part 13 merges into a likewise plane part 14 which is bent at right angles in relation to the plate-shaped part 13 in towards the arches 2, 3. In the part 14 there is a screw holder for securing the arches 2, 3 in the hinge. The hinge is inexpensive to produce and easy to fit. The external arch 2 can be opened and locked independently of the internal arch 3. The two arches can therefore perform different functions. For example, the internal arch can be fitted with a fly screen 16 and the external arch with a pane of glass 15. <IMAGE>

Description

469 392 z gångjärnselementen passera varandra, varvid de ligger utmed en gemensam syftlinje i fönstrets eller dörrens låsläge. Den in- vändiga och utvändiga bågen eller dörren kan därför ha samma bredd. Gångjärnet enligt uppfinningen är därför både billigt att framställa och montera. The hinge elements 469 392 z pass each other, lying along a common line of sight in the locking position of the window or door. The inner and outer arch or door can therefore have the same width. The hinge according to the invention is therefore both inexpensive to manufacture and to assemble.

Uppfinningen skall förklaras närmare i det följande med hänvis- ning till ritningarna, där fig. l visar ett gångjärn enligt uppfinningen, sett från sidan, fig. 2 visar ett gångjärn enligt uppfinningen, sett i perspektiv, fig. 3 visar i vågrätt snitt en del av ett fönster eller en dörr med två bågar monterade med hjälp av ett gångjärn enligt uppfinningen och med bågarna i partiellt öppet läge, och fig. 4 visar en fig. 3 motsvarande vy, där bågarna är visade i låsläge.The invention will be explained in more detail in the following with reference to the drawings, where Fig. 1 shows a hinge according to the invention, seen from the side, Fig. 2 shows a hinge according to the invention, seen in perspective, Fig. 3 shows in horizontal section a part of a window or a door with two arches mounted by means of a hinge according to the invention and with the arches in a partially open position, and Fig. 4 shows a Fig. 3 corresponding view, where the arches are shown in locking position.

Som visat i fig. 3 och 4, består ett fönster eller en dörr med kopplade bågar av en karm 1 och av en utvändig båge 2 samt en in- vändig båge 3.As shown in Figs. 3 and 4, a window or a door with coupled arches consists of a frame 1 and of an outer arch 2 and an inner arch 3.

Som visat i fig. 1 och 2, består ett gångjärn enligt uppfinningen, sett uppifrån och nedåt, av ett första stationärt karmblad 4, ett första rörligt bågblad 5, och ett andra rörligt bågblad 6 och ett andra stationärt karmblad 7. De rörliga bågbladen 5 och 6 är svängbart monterade på en tapp 8, som är genomgående utmed hela gângjärnets längd. Tappen 8 är lagrad i cylinderformade hål 9 i de stationära karmbladen 4, 7. Tappen 8 kan, om så önskas, vara löstagbart monterad.As shown in Figs. 1 and 2, a hinge according to the invention, seen from above and downwards, consists of a first stationary frame blade 4, a first movable arch blade 5, and a second movable arch blade 6 and a second stationary frame blade 7. The movable arch blades 5 and 6 are pivotally mounted on a pin 8, which is continuous along the entire length of the hinge. The pin 8 is mounted in cylindrical holes 9 in the stationary frame blades 4, 7. The pin 8 can, if desired, be detachably mounted.

De stationära karmbladen 4, 7 har som visat en avvinkling 10 vid sin ände. Denna avvinkling är som visat i fig. 3 och 4 infälld i en utfräsning i karmträet.The stationary frame blades 4, 7 have, as shown, an angle 10 at their end. This angle is, as shown in Figs. 3 and 4, recessed in a cut-out in the frame wood.

Såsom framgår av ritningarna, har de rörliga bågbladen 5, 6 vid den ena änden en cylinderformig del 11, som invändigt är utfor- mad till ett cylinderformigt lager 12 för tappen 8. Radiellt från den cylinderformiga delen ll utgår en plattformad del 13, som har en längd "l" som vid änden är vikt kring en annan platt- formad del 14, som vänder inåt mot bågarna 2, 3 och bildar en rät vinkel med delen 13. Längden "l" av delen 13 är större än eller lika med tjockleken "b" av den yttersta bågen 2.As can be seen from the drawings, the movable arcuate blades 5, 6 at one end have a cylindrical part 11, which is internally formed into a cylindrical bearing 12 for the pin 8. Radially from the cylindrical part 11 a flat part 13, which has a length "1" which at the end is folded around another platform-shaped part 14, which faces inwards towards the arcs 2, 3 and forms a right angle with the part 13. The length "1" of the part 13 is greater than or equal to the thickness "b" of the outermost arc 2.

Gångjärnet enligt uppfinningen kan utformas som antingen höger- eller vänstergångjärn eller som toppgångjärn.The hinge according to the invention can be designed as either a right- or left-hand hinge or as a top hinge.

De två bågarna kan ha olika funktion. T. ex. kan i den utvändiga bågen 2 vara isatt en fönsterruta 15 och i den invändiga bågen 3 ett flugnät.The two arches can have different functions. Eg. a window pane 15 can be inserted in the outer frame 2 and a fly net in the inner frame 3.

Bågarna 2, 3 kan vara monterade på en icke visad hållare, så att den utvändiga bågen 2 kan öppnas och låsas inifrån.The frames 2, 3 can be mounted on a holder (not shown), so that the outer frame 2 can be opened and locked from the inside.

Claims

469 392 4 PATENT CLAIMS Hinges for coupled window or door frames of the type in which the movable hinge elements for the two frames are rotatable «around a common hinge pin, characterized in that the hinge pin (8) is mounted in two identical stationary hinge elements (4, 7), between which is inserted at least one movable hinge element (5) for the inner arch or door (3) and a movable hinge element (6) for the outer arch or door (2) , that the hinge elements (4 - 7) are made in a manner known per se from a rectangular plate piece (13), which at one end is bent round to a cylindrical part (11) with an inner cylindrical bearing (12) for the hinge pin (8), from which part (11) the flat piece (13) extends preferably radially, centrally, that the flat piece (13) at the other end has a bend (10, 14) which forms a right angle with the flat piece (13), that the length (1) of the platform part (13) of the movable hinge element (6) for the outer arch or door (2) is approximately equal to or slightly greater than the thickness (b) of the arch (2), and that the length of the platformed part (13) of the movable hinge element (5) for the inner arch or door (3) is equal. the length (1) of the platformed part (13) of the hinge element (6) for the outer frame (2), and that the bent-over parts (14) are oriented towards the frames (2, 3) and are formed with screw holes for screwing of the part (14) on one movable hinge element (6) to the inner side of the outer arch or door (2) and screwing the part (14) on the other movable hinge element (5) to the outer side of the internal arch or door (3).