EP0389809B1 - Umfassungszarge - Google Patents

Umfassungszarge Download PDF

Info

Publication number
EP0389809B1
EP0389809B1 EP90103767A EP90103767A EP0389809B1 EP 0389809 B1 EP0389809 B1 EP 0389809B1 EP 90103767 A EP90103767 A EP 90103767A EP 90103767 A EP90103767 A EP 90103767A EP 0389809 B1 EP0389809 B1 EP 0389809B1
Authority
EP
European Patent Office
Prior art keywords
frame
wall
arm
frame member
screw
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 - Lifetime
Application number
EP90103767A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0389809A2 (de
EP0389809A3 (en
Inventor
Andreas Dipl.-Ing. Hörmann
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.)
Hoermann KG Werne
Original Assignee
Hoermann KG Werne
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 Hoermann KG Werne filed Critical Hoermann KG Werne
Publication of EP0389809A2 publication Critical patent/EP0389809A2/de
Publication of EP0389809A3 publication Critical patent/EP0389809A3/de
Application granted granted Critical
Publication of EP0389809B1 publication Critical patent/EP0389809B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/56—Fastening frames to the border of openings or to similar contiguous frames
    • E06B1/60—Fastening frames to the border of openings or to similar contiguous frames by mechanical means, e.g. anchoring means
    • E06B1/6046—Clamping means acting perpendicular to the wall opening; Fastening frames by tightening or drawing them against a surface parallel to the opening
    • E06B1/6061—Clamping means acting perpendicular to the wall opening; Fastening frames by tightening or drawing them against a surface parallel to the opening with separate clamping means acting on opposite wall or associated surfaces

Definitions

  • the invention relates to a surrounding frame for retrofitting in a prepared wall opening, which is smaller than the outer dimension of the entire frame, which is composed of individual frame bars in the installation position, the inside of the respective frame bar facing the wall opening edge has at least one clip, which comprises two legs which can be moved in opposite directions and which can be displaced with respect to the frame spar approximately perpendicular to the wall plane, the legs in the direction perpendicular to the wall plane, ie on the two frame mirrors of the respective frame spar, are held in a directionally displaceable manner on the respective frame spar and the necessary displacement guides of the legs can be formed on a fixing part fastened to the frame spar.
  • a known from US-A 3,248,833 surround frame of the type mentioned is provided with in the direction of the side edge areas of the wall opening and thus mutually displaceable legs, which are guided on the inside facing the reveal face and with the help of an extending in this direction of displacement
  • the screw can be clamped to the side edges of the opening in the wall and the screw can only be reached from the outer surface of the frame spar through the corresponding sections of both legs with threaded holes.
  • the associated edges of the frame spar plate which are designed to strive towards each other in the same direction, are welded, which project in the direction of the respective side edge region of the wall opening.
  • the edges of the frame spar plate are carried along by them due to the welding to the bends of the legs and lead to a deformation of the frame spar sheet after attack on these side edge areas, as is shown in broken lines in FIG. 2.
  • This deformation is intentional because the edges are bent at an angle greater than 90 ° with respect to the frame mirror.
  • deformations of the frame spar plate are connected, which can impair its accuracy of fit with regard to the accommodation of the door leaf or the like or - for example in the case of bright metal training, as is customary in hospitals for hygienic reasons - undergo warping, which gives the appearance of Frame affect.
  • the invention has for its object to define a surrounding frame of the type in question so that a disturbing deformation of the frame walls can be avoided.
  • the screw seen from the screw head has two threaded shank parts with opposite thread pitch (right-left thread), the threaded shank part next to the screw head is formed with a larger diameter and engages in a threaded bore of a leg section running perpendicular to the direction of displacement of one leg of the clamp and whose threaded shaft part which is remote from the screw head is designed with a smaller diameter and engages in a threaded bore of a leg section running perpendicular to the displacement movement of the other leg of the clamp, and that the screw head between the inner surface of the groove base facing the wall opening of a groove formed in the frame spar for receiving a sealing strip and the opposing contact surface of the fixing part is arranged to be secured against longitudinal displacement.
  • the frame spar which, due to the lack of its own fixing function on the wall reveal, can be made from correspondingly thin sheet metal, is not deformed by the fixing, and therefore retains its fitting function with regard to the door leaf or the like to be accommodated and does not show any deformations which impair the appearance.
  • a side frame spar 1 is shown, on the inside of which the wall, not shown, is provided with a bracket designated overall by 2.
  • a screw denoted overall by 3 two legs 4 and 5, which form the clamp 2 with regard to their fixing function of the frame beam 1 on the wall, are continuously adjustable perpendicular to the wall plane or in the direction of the distance between the frame mirrors of the frame beam 1, for which purpose the screw 3 is aligned with its axis of rotation correspondingly perpendicular to the wall plane or in the direction of the distance between the frame mirrors.
  • the screw 3 is with its screw head 8 between the inner wall of the groove bottom 21 of a groove formed in the frame member 1 for receiving a sealing strip, not shown, which serves to stop a door leaf arranged in the frame frame, not shown, and a fixing part 6, which is arranged on the inner wall of the frame spar 1 is fixed by spot welding. This can be done especially in the area of the groove.
  • the screw shaft extends through an opening 7 in this fixing part 6 and is provided with a first threaded shaft part adjoining the screw head 8 9 larger diameter screwed into a threaded bore which is formed in a leg portion 19 bent approximately perpendicularly to the direction of movement of the first leg 4 thereof.
  • the threaded shaft part 9 of larger diameter is followed by a threaded shaft part 10 of smaller diameter, which is screwed into a threaded bore of a leg section 20, which protrudes from the other leg 5 approximately perpendicular to its direction of displacement movement.
  • the threads of the threaded shaft parts 9 and 10 are cut in opposite directions, ie right-handed and left-handed, so that when the screw 3 is turned, the legs 4 and 5 can be changed in terms of their internal width.
  • the door-side leg 4 is held in a guide 11 which can be formed in one piece with the fixing part 6 for the screw 3.
  • a guide part 12 for the other leg 5 is shown separately here and welded to the frame spar 1, because one wants to take into account different frame widths and the leg 5 of the bracket 2 facing away from the door must have different lengths in order to take into account the different wall thicknesses.
  • the guide device for both legs can also be formed in one piece and then preferably connected to the frame spar only at one point.
  • the entire clamp 2 together with screw 3 and fixing part 6 and guide part 15 are preassembled outside the frame spar in such a way that the screw 3 passes through the opening 7 of the fixing part 6 and with its threaded shaft part 9 into the threaded bore of the leg section 19 of the door-side leg 4 is screwed in until it rests on the fastening part 6. Then the other leg 5 is screwed onto the slimmer threaded shaft part 10 of the screw 3, so that the thread grips just right. In this rotational position, the second leg 5 facing away from the door is secured with the aid of a guide fork 16 of the fastening part 6 locked by bending it on the leg 5, as shown in Figure 1.
  • the guide part 12 for the leg 5 facing away from the door is pushed onto the latter.
  • Appropriate grooves 17 are provided for this purpose.
  • a holding pin 18, in particular in the form of a plastic plug is inserted through the leg 5 into an opening in the guide part 5.
  • the leg 4 arranged facing the door also has grooves 17 so that it can be inserted into the guide 11 formed on the fixing part 6.
  • the guidance of this leg is formed by a guide bracket 15 together with a corresponding contact surface of the fixing part 6, as can be seen in FIGS. 1 and 2. After inserting the leg 4 into the guide 11 of the fixing part 6, the screw 3 is therefore screwed into the threaded bore of the leg section 19.
  • FIG. 3 shows a view of the guide member 12 for the other leg 5 seen in the direction of displacement.
  • the guide for the other leg 5 is formed by a guide support 13 and by a guide bracket 14, as is readily apparent from FIG. 4.
  • the wall engaging ends 22 and 23 of the legs 4 and 5, which engage with the outer sides of the wall bordering the door opening, can be designed in various ways, such as in the manner of a cutting edge, as indicated in FIG. 1, serrated or provided with tips and the like. It largely comes here on the nature of the wall.
  • the frame described is particularly suitable for so-called lightweight walls, in particular so-called stud walls, which are provided with plasterboard on both sides of studs.
  • the leg ends of the clamp 2 can engage very well in this plasterboard.
  • the individual frame spars can be connected in any known manner in the joint area, for example as a miter, after their assembly, the ceiling frame spar being first installed and then the side frame spars being used.
  • the frame described can always be used if there are prepared door openings, the dimensions of which do not allow a finished frame frame to be inserted into the openings.
  • the number of clips 2 to be provided per frame rail depends on the height of the frame and / or the weight of the door leaf. Fire protection doors are also considered here. At least clips should be provided in the area of the hinges and the lock.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Special Wing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Joining Of Corner Units Of Frames Or Wings (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Vehicle Body Suspensions (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Hinges (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
EP90103767A 1989-02-27 1990-02-27 Umfassungszarge Expired - Lifetime EP0389809B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3906076 1989-02-27
DE3906076 1989-02-27

Publications (3)

Publication Number Publication Date
EP0389809A2 EP0389809A2 (de) 1990-10-03
EP0389809A3 EP0389809A3 (en) 1990-12-27
EP0389809B1 true EP0389809B1 (de) 1993-09-15

Family

ID=6375031

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90103767A Expired - Lifetime EP0389809B1 (de) 1989-02-27 1990-02-27 Umfassungszarge

Country Status (5)

Country Link
EP (1) EP0389809B1 (es)
AT (1) ATE94611T1 (es)
DE (1) DE59002689D1 (es)
DK (1) DK0389809T3 (es)
ES (1) ES2044269T3 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4444162A1 (de) * 1994-12-12 1996-06-20 Hoermann Kg Umfassungszarge

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4345012C1 (de) * 1993-12-30 1995-04-20 Hoermann Kg Umfassungszarge
ES2154951B1 (es) * 1997-04-23 2001-10-16 Casa De Las Persianas S L Nuevo retenedor-fijador aplicable en marcos de revestimiento.
ES2285876B1 (es) * 2004-04-14 2008-10-16 Constancio Rodriguez Portillo Cerco metalico de cerramientos en edificios con mecanismo para su fijacion al paramento y regulable en anchura.
DE202020104992U1 (de) * 2020-08-31 2020-09-11 Häfele Berlin Gmbh & Co Kg Beschlag zur Befestigung von Zargen in einer Wandöffnung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1012448B (de) * 1955-01-22 1957-07-18 Jean Pfeiffer O H G Klammer zur Befestigung eines Tuerfutters an einer Mauer
FR1280069A (fr) * 1960-11-17 1961-12-29 Bâti de porte avec étanchéité de la porte et amortissement du son
US3248833A (en) * 1963-12-20 1966-05-03 Sklar Samuel Knock-down door buck construction with adjustable wall clamping means
DE2633121C3 (de) * 1976-07-23 1980-11-27 Friedrich 7250 Leonberg Eger Befestigung eines Türrahmens an einem Montagerahmen
DE3046780C2 (de) * 1980-12-12 1983-01-27 Ohmen GmbH, 4407 Emsdetten Vorgefertigte Zarge, vorzugsweise Türzarge
NL191128C (nl) * 1984-12-28 1995-02-01 Compri Aluminium Uit twee delen bestaande klembeugel voor een kozijn van een deur of raam.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4444162A1 (de) * 1994-12-12 1996-06-20 Hoermann Kg Umfassungszarge

Also Published As

Publication number Publication date
EP0389809A2 (de) 1990-10-03
ATE94611T1 (de) 1993-10-15
DK0389809T3 (da) 1993-10-25
ES2044269T3 (es) 1994-01-01
EP0389809A3 (en) 1990-12-27
DE59002689D1 (de) 1993-10-21

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