DE1972255U - DOOR FRAME IN STEEL. - Google Patents

Description

RA.352 761 -24.6.6?

. HELMUTMISSLING 63 giessen, June 23, 1967

Rr s- \ II Λ CD I— \ CT- / - ^ I Il [= ■ CT BISMARCKSTRASSE 113

ICHARDSCHLEE TELEPHONE: (0841) 73490

PATENT LAWYERS

S / K 9184

Ea rl J ung KG * ₉ Iron and. Sheet metal nf from rik 5 908 xTeunkirchen / Krs. Siegen, Lower Daadenbaoh

Steel door frame

The invention relates to a door frame made of steel with a head piece and two side panels "

Steel door frames are profiled security frames that are used as door frames in the wall openings of a building. To prevent the frame from bending during transport and installation, the lower ends of the side panels connected to each other by spacers.

The well-known S τ aiii doors have to depend on the later door fastening built either for the left-hand or right-hand opening of the door, although otherwise the left-hand version and the Right execution completely equal to each other. This requirement increases the cost of production and storage considerably, since the production devices are switched over and over again once must and on the other hand large stocks both in the manufacturing plant as well as in distribution centers.

The invention is based on the task of ordering a steel To train the door frame so that it "optionally for the Leftäiiocnlug θα he can be used the right hinge of a door. According to the invention, this object is achieved in that markings or fastening devices for the Attachment of door hinges and openings for the engagement of the latch and bolt of the door lock are provided and that the fastening devices and the openings are covered by removable or destructible means *

With such a door frame, the fastening of the door hinges is on usual on both side parts of the frame »Where the door hinges are to be fastened, the destructible or removable means, with which the fastening devices are covered, removed oaer perforated, after which the lower hinge parts can be attached to the frame. In the case of using markings will be on the side to which the lower hinge parts are to be attached, holes are drilled at aer otelle of the markings, with their help then the lürband lower parts are attached. On both sides are according to the invention openings for latch and bolt are also provided. Where the latch and bolt intervene (in the case of a door hinged on the left, on the right side of the frame and in the case of a door on the right hinged door on the left side of the frame) are the covers the openings are removed or destroyed, after which the openings are accessible »

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Various advantageous embodiments of the invention are possible described below,

In a particularly advantageous embodiment, the fastening means have a metal capsule attached to the rear side of the frame, preferably by spot welding, in which Door frame and in the bottom of the capsule holes for the passage of a on the lower part of the door hinge are provided * This capsule is filled with a plastic filler piece, one of which is aligned with the holes in the capsule and the frame Bore has ^ the clear diameter of which is smaller than the outer diameter of the threaded pin is "

In such an embodiment, a lower part of the door hinge is fastened by that the threaded pin is first inserted through the hole in the frame, and then so far through the filler piece is screwed through until the front end of the G-threaded pin engages in the hole in the capsule Grub screw held in both the frame hole and the capsule hole » Since these holes have a relatively large distance from each other, the hinge is well held against vertical loads, because the threaded pin is affected by the vertical load Can absorb bending coins well. When screwing in the lower part of the door hinge in the filler piece this was pressed apart a little so that a good and wobble-free fit is achieved * The thread

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pen is preferably self-tapping? so he then fits well into the hole of the, which is slightly smaller in diameter Filling s do ice s screw in? if its diameter is smaller than the G-thread outside diameter is »

A shoulder is preferably provided on the filler piece, which makes the frame hole at least partially fills, while the filler piece bore at its end on the side of the frame by a thin, means The penetrable land of the G-thread pin is closed »The outside this thin V / and is preferably opposite the outer one The frame surface is set back a little. By closing the hole in the filler piece in this way, the fastening point is on the outside closed. 7 / hen the outer wall is set back a little., Can the existing small recess can be filled with a filler, creating a perfectly smooth outside of the frame is guaranteed. The thin wall can be removed when screwing in the slightly pierce the lower hinge. For this purpose the 3-ev; in:,. Estift preferably has a point at the front »

In another embodiment of the invention, each -äei'es ^ igungsstelle for door hinge lower parts two lying one below the other Markings in the form of grains provided. When installing the door frame are now on that side part on which the If the door is to be hinged, holes are drilled at the point of the punch marks. The lower hinge parts can be attached to these holes by means of Hollow rivets or through bolts are attached? the the

Reach through door hinges and holes provided in the frame *

3EI using through-bolts is to weld nuts advantageous to dei ^"one back aer Zargenwänäe" With the help of such welded nuts is much easier to secure the 'lürbandunterteile he disappears Zargenrückseite since the Pesthalten a mother ο on. When using welded nuts are the with the nuts aligned holes drilled in the frame before attaching the nuts »

Behind the openings for the latch and bolt , overdecicbleche can be attached to the back of the frame in a manner known per se, preferably by means of point scinvissing. The space enclosed by the cover plate can be poor. be filled with a filling material, preferably with 3tyroρorschaum. The filler material can also at least partially protrude into the gi '^ nua / s of the frame and bar. On the side part on which the door is hinged, the Cf ^ nun-en for latch and bolt remain filled. In order to obtain a completely smooth outside, these openings can be filled over when painting. Do ^ t, where the trap and seal must intervene, the Styrofoam foam is at least partially removed from the cavity.

Instead of filling them completely, all openings can also be used be closed by means of a cover made of plastic, aer with a thin flange on the outside of the frame

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ouch "lies.

In the drawing, embodiments of the invention are shown. Ss lines;

jibb. 1 is a side view of a St aiii door frame according to a first embodiment of the invention,

λ "ο. 2 a section through the fastening point of a lower part of the door hinge,

Fig. 3 a cut through a fastening point aer the attachment of a door banq / fceile,

Subscription. 4 a plan view of the attachment parts in the direction of the arrow IT in Fig. 3,

Fig. 5 is a side view of a door frame according to a second embodiment, the invention;

Fig. 6 is a vertical partial section through a lower part of a door hinge, that is fastened using a second type of fastening,

Fig. 7 shows a corresponding section with a different type of fastening,

Fig. 8 is a view of the lower part of the door hinge according to Fig. 6 in the direction of the arrow Till in Fig. 6 _S.

AbD. 9 shows a top view, rotated by 90 ° with respect to the natural position, of covered openings for the engagement of bolt and trap,

Abo * 9a a section along line IXa-IXa in Fig “ S ₉

λ'ο'ο. 10 is a view in the area of the latch in another Type of cover for the openings and

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Subscription. 10a a section along line Xa-Xa in Fig. 10.

The steel door frame according to Fig. 1 has a head piece 1 and two side parts 2a and 2b »i / the cross section of the door frame is essentially U-shaped and not shown in the drawing. The side panel 2a two fastening points 3a, 4a and further the side panel 2b. ^ Are ef estigungsstelien 3b and 4b, are turned ^ escnlagen><en.ri α ie left door Soll ₅ 4a lower Türbänaer be at α en fastening points 3a, fastened, while these fastening points remain unused when c. the door is hinged on the right; In this case, the authorization points 3b, 4b are used. The 3ei'e3ti_ungsstteile are shown in more detail in Figures 2, 3 and 4 and are described below »

A capsule 5 and a filler piece 6 made of plastic belong to each fastening point. The capsule 5 is made of aem ^ uerschni'c: nscxi übe. 3 unc eggs ^ raufsicht after Fig. 4 ersicntlicrio Abo. 4, because the capsule has an oval puddle 7 and a dora 8 protruding from this puddle, which is produced by deep drawing. At: the highest point of the cathedral 8 i -, t a round locn 9 is provided. The capsule 5 is connected to the frame wall 13 by electrical points 10 and 11. The filler piece 6, which is made of plastic, has a tube ₀ 14 which, however, does not extend entirely through the filler piece, but around it "üen is closed by a thin viarä 15", Am Füli-α si s essentially completely fills the dome, is one approach

provided, aer in a hole 17 provided in α he frame wall 13 intervenes. Between the level of the outside of the frame wall 13 un> -, eiern line of attachment 16 remains a small distance a, aer can be filled with filler during painting.

Las laroand lower part 18 has a lower part 19 and a pin part 20. From the lower part 19 extends in the horizontal direction a threaded pin 21, which has a self-threading thread and is stranded with a tip 22 at the front. When fastening Such a door hinge is pierced through the thin wall 15 of the filler 6 by means of the tip 22. After that, yard the self-tapping G-thread by turning the door tied it cut into the hole 14, whereby the filler piece widens slightly and presses firmly against the inner walls of the capsule 5. The door hinge is put in ■.; Our ~ .ubt, until the thread pin 21 stepped through the hole 9 in the dome 8 is. The door hinge is now held very well against forces acting from above (weight of the door) because the threaded pin at zvv'ei in the over stand of each other lying holes 17 and 9 met ^ .lten is.

.If the form according to Ab ». 5 are on aen vertical side parts 2'a and 2'b grains 23a _? 23 ^f a, 24a, 24'a or «23b, - 2 'b vm 24b, 24'b provided, - ^ enn. for example, the door is left-3C: il - ^ he Ankörnun en 23a, 23'a, 24a, 2 ^ 'a hole _O, ebohrt to be .gen be at aer point. The fastening of the door stand can then be fastened as shown in Figures 6 to 8

we ι · j. en ..

^ ΐί α er type of attachment naon. 6 has the I ¹ Ur band lower part 2v; ei Durohgan-slöcher 26 and 27> -ie oöen with a lowering are ver.-jerien. A hollow rivet 29 extends through both this through. _; .o.: 'ij3j-öc: i :: r as ^ u oh the holes previously drilled in the frame. The parts of the hollow parts 29 are then riveted in a known manner; ie in the embodiment shown in Fig. 5, the door hinges 25 are designed in the same way. The fastening takes place in this rail millions of Lurohgangsschrauoen 30, the head of which is left in the counterbore 28 and the front thread part is screwed into a nut 31. There are a: iges2: r.7eijs on the side of the frame wall. In this rail, the frame holes must be drilled in front of the Beles'ci.-ung α ei · nuts.

In: .EI ÜBB »S ₉ 9 _s 10 and 10a is aargeereilt the i'eil aer frame, oeiinaen to dew, SiCN lie Cfinojigen far aie ralle and the bolt. The design 31 according to Figures 9 and 9a is welded behind the Zar_.env; and 32 a Bleoh 53, which also includes a cavity 34 in the frame. The openings 3d -dr die! 'All and 36 for the bar are closed by means of plastic covers 37 and 38. A thin flange 39 is provided on these covers to prevent the covers 37? 38 in "J.en Hohlraum 54fall" This splash and the rectangular, to; ie C- χnun .en 35, 56 adapted shape of the cover 37-38 can also be seen: -us Fig. 9.

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3ei. '. In the original form according to Figs. ΊΟ and 10a, behind the frame wall 40, there is again a sheet metal. 41 »the sick one. 33 corresponds, fastened, ^ the cavity enclosed by the sheet metal 41 is filled in this rail with an iüllstücic 42, which is made of styrofoam and also in the area of the openings 55 ^! for the latch and 56 'ior the bolt is sufficient. A further execution of _a sxorra can also be used in which these openings are not filled. They are then leveled with putty. The openings 55% 5b 'are exposed by scratching out the otyropor fillings.

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Claims (1)

761 * 6/24/67 / Sch utz ans prüohes 1 . Door frame from οι aiii with a head piece and. two side parts; characterized in that there are markings (23a, 23'a, 24a, 24 ^} a, 23b, 23'b, 24b, 24 on both side parts (2a, 2b $ 2'a, 2'b) 'b) or fastening devices (5? 6) for attaching door banners (18; 25) and openings (35, 361 35S 36 ^! ) are provided for the engagement of ^ aIIe and bolt of the door lock and aa. the 3efestigungsvorrichtungen and the openings with removable or breakable means (15; 42 \ 37, 38) are covered. 2. Door frame according to claim 1, characterized in that the fastening means preferably one on the back of the frame : -. ui * ch runktsciriveißung have attached capsule (5) made of metal, with holes in the outer door frame wall (13) and in the bottom of the capsule (5) (17, 9) for the penetration of one on the lower hinge part (19) bpfindiionen G-ewinaestiftes (21) are provided and that in the Capsule (5) a filling stack (6) made of plastic is one with αen holes (17, 9) in the capsule (5) and frame (13) aligned bore (14) indicates whose inner diameter is smaller than that of aea G-ewindestiites (21) is. 3 * door frame according to claim 2 ₉ characterized in that the (6) the Zar ₃ enlooh (17) with a shoulder (16) at least -12- Partly fails and aie3 aie pull piece connector (14) on yours ζ: .. the other side Sn-ie through a thin? by means of the pointed G-ewinaestiftes (21) pierceable «and (15) is closed. 4ο door frame according to claim. 3, characterized in dan the outside of the thin wall opposite to the outer Zargenfläche reset (distance a) " 5. Door frame according to claim 1, characterized in that there are two lie-en.de markings (23a, 23'a, 24a, 24'a, 23b, 23 ^! B, 24b, 24 'b) in J'orm of markings are provided « 6. Door frame according to claim 5, characterized in that the door dander (25) mit'cels hollow rivets (29) or through screws (30) are attached, aie the door hinges (25) and in the frame Reach through holes drilled at the point of the markings. 7. Door frame according to claim 6, characterized in that when using through screws (30) on the xlückseite of the frame wall Nuts (31) are welded on. 8 »Door sill according to one or more of the preceding claims characterized in that behind the openings (35, 36) for Trap and crucible on the back of the frame in a known manner an abdeakbleoh. (55) is preferably attached by means of a point or note is and that the space enclosed by the cover plate with a removable filling material, preferably with styrofoam foam (42) is filled out. 9ο door frame according to claim 8, characterized in that the Filling material (42) also the openings (35S 3b ') for pallets and bars at least partially filled in » 10. -door frame after one or more of the preceding claims, characterized, that the openings (35? 36) for Trap and bolt are closed with a cover made of plastic (37, 58), which is covered with a thin puddle (39) rests on the outside of the frame.