EP1015724A1 - Three-piece metal door case - Google Patents
Three-piece metal door caseInfo
- Publication number
- EP1015724A1 EP1015724A1 EP98951429A EP98951429A EP1015724A1 EP 1015724 A1 EP1015724 A1 EP 1015724A1 EP 98951429 A EP98951429 A EP 98951429A EP 98951429 A EP98951429 A EP 98951429A EP 1015724 A1 EP1015724 A1 EP 1015724A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- frame
- door frame
- wall
- door
- mirror
- 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.)
- Granted
Links
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
- E06B1/62—Tightening or covering joints between the border of openings and the frame or between contiguous frames
-
- 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
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/34—Coverings, e.g. protecting against weather, for decorative purposes
- E06B1/347—Renovation door frames covering the existing old frames
-
- 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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
- E06B3/988—Corner joints or edge joints for windows, doors, or the like frames or wings specially adapted for sheet metal frame members with an open U-shaped cross-section
- E06B3/9885—Mitre joints
-
- 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
- E06B1/62—Tightening or covering joints between the border of openings and the frame or between contiguous frames
- E06B2001/622—Tightening or covering joints between the border of openings and the frame or between contiguous frames especially adapted for door frames; Joint covering devices where the wall surface is parallel to the adjacent door or window frame part
Definitions
- the invention relates to a three-part door frame made of steel for cladding existing door openings in large panel buildings or in old buildings and for retrofitting in a shell opening in a new building, primarily at door openings with door frames already existing or with molded on the wall opening without a circumferential stop or with other complicated or .
- Cladding wall runs, for using a standard door leaf.
- old door frames are often made of steel or
- Concrete molding frames sometimes also a combination of both materials. Due to the poor distribution of the forces acting only on hinges and locks, they do not meet today's requirements for door frames with regard to security against forced opening and with regard to sealing against air exchange and sound. In addition, they often do not offer an external image that corresponds to the wishes of the apartment users. There is therefore a need for modernization. Steel frames in particular are often so firmly connected to the wall enclosing the door opening that they cannot be removed without considerable dirt and additional work as part of a renovation. The same applies if existing frames molded onto concrete are to be removed. In normal practice, the existing door frames are therefore not removed, but rather clad with so-called renovation frames.
- a frame without this disadvantage is shown in DE 44 09 459.
- a wooden frame consists of two frames, between or on which a frame reveal is inserted.
- a disadvantage of such a frame is that it is not sufficiently safe for apartment entrance doors due to the choice of material and at the same time a claim to the smallest possible reduction in the clear door opening clearance and the type of construction as a plug connection, and that wood does not provide any profiles for adaptation to the old frame and to the subsequent wall can be reproduced.
- the three-part steel frame according to DE 296 01 578 represents a variant for the renovation of the old frames and for the subsequent installation in unfinished openings in new buildings without the need to make a custom door and with a minimization of passage loss.
- the solution for fastening the frame is also not very easy to build and assemble due to the wall forming and the triple screw connection of the mounting bracket.
- DT 24 27 873 AI shows an alignment of the mirror surfaces of the frame parts in one plane. There, a pin is guided parallel to the mirror planes through holes that are arranged in projections on the back of the frame mirror inside. This solution is very complex to manufacture.
- the invention is therefore based on the object to provide a door frame made of steel, which makes it possible without prior Machining the existing door opening and installing a standard door leaf with the smallest possible reduction in the passage dimension of the door opening;
- the door frame should be designed as a frame frame as well as a surrounding frame or also as a modification of the door frame and the reveal for the numerous variants of door openings and wall profiles available in the panel construction by the choice of fastening to the wall opening and by the choice of the profile
- each frame consisting of two vertical side parts and a horizontal upper cross part and the length of the individual frame parts are determined according to the dimensions of the door leaf; the side parts of the frame are firmly connected with the upper cross part by means of threaded screws which are guided through corner connectors arranged on the individual parts of the frame;
- the corner connectors are each arranged on the inside of the frame mirror, the miter cut edges of the two vertical frame parts overlap slightly, set back on the miter cut edges of the cross frame part and angled for additional stiffening, which hold the frame parts against rotation and which are in the installed state serve as a shadow gap.
- the overlapping of the side parts of the frame by the sheets is advantageously approximately 3 mm.
- the frame rebate is arranged in the interior of the frame mirror as an extension and with it spot welded angles connect the door frame to the masonry of an existing door opening. They serve as pressure-resistant backing and are thus connected to the wall without causing warpage.
- the angles thus offer the advantage that a small contact area between the wall opening profile and the frame is sufficient for secure fastening.
- the profile of the wall opening therefore does not necessarily have to be reproduced.
- the connection between the angles and the wall angle of the wall opening is advantageously a screw connection.
- the frame mirror is also provided with a hole above a hole in the counter angle through which the screw connection is made during installation. The bore is covered after installation, advantageously by a cap.
- Another advantageous embodiment for fastening the counter angle is the tightening of the screws through slots on the outer side of the frame mirror at the level of the counter angle.
- Such a design is optically better since it makes the cover caps on the frame mirror unnecessary.
- Each vertical side part is fastened to the masonry with several angles, these preferably being arranged in areas subject to higher forces, for example in the area of the tape receptacle and in the area of the closing element.
- Another advantageous embodiment of the elements for fastening the frame to the masonry in the form of U-profiles increases the stability of the connection.
- the frame rebate is in the installed state on one level in front of the wall and its width is due to the dimension of the clear wall opening before installing the renovation frame and the door leaf dimension fixed.
- the width of the door rebate can expediently vary between 15 mm and 30 mm and thus allows the door opening to be adapted to the dimensions of a standard door leaf, which preferably correspond to DIN 18103 and 4109.
- the frame mirrors are advantageously between 40 mm and 85 mm wide and the frame reveal is folded depending on the wall thickness or shape.
- frame frames also allow adaptation to unconventional wall runs of the most varied types.
- a sill placed on the floor with a groove for receiving a seal is also used for sound insulation, which is fitted between the side frame parts and additionally fixes their position.
- the frame mirror is either fitted with threaded sleeves to accommodate the hinges for hanging the door leaf or is equipped with welded pockets on the inside.
- a reinforced striking plate is used to securely lock the door leaf in the door frame.
- the length of the door frame no longer has to be individually adapted to the existing door opening during installation and can thus be finished at the factory with regard to the inner and outer surface treatment.
- FIG. 1 cross section of the three-part frame with door opening
- FIG. 2 cross section of the three-part frame frame with door opening
- FIG. 3 front view of the three-part door frame with identification of the interfaces
- Figure 4 View of the door frame from above with identification
- FIG. 5 Section VI, corner connector,
- FIG. 6 section III, cross section of the upper cross part with illustration of the corner connector
- FIG. 7 section IV, cross section of the side part with representation of the corner connector (cut offset in height),
- FIG. 8 section I, cross section of the side part with illustration of the tape holder
- FIG. 9 section II, cross section of the side part with illustration of the striking plate
- FIG. 10 Section V: threshold with seal and door leaf
- the door frame (1) (see FIG. 1) consists of three parts, the two vertical side frame parts (13) and the cross frame part (14) arranged above them. These are made during installation by means of special connection technology, which is shown in Figures 5, 6 and 7, consisting of centered corner connectors (12s, 12q), which are each arranged vertically at the specified installation position on the side frame parts (13) and the cross frame part (14) , assembled using a threaded screw (15).
- the corner connectors (12s, 12q) are each arranged on the inside of the frame mirror, the miter cut edges of the two vertical frame parts (13) slightly overlapping sheets (l ⁇ s) on the
- Miter cut edges of the cross frame part (14) set back and angled for additional stiffening sheets (16q) fastened, which hold the frame parts (13, 14) against rotation and which, when installed, serve as shadow gap (4).
- the surrounding frame in Figure 1 is advantageously folded so that it is adapted to the respective spatial conditions with regard to the dimensions of the frame mirror (11), the side of the outer frame mirror (11a), the frame reveal (23) and the frame rebate (5).
- a rebate seal (6) glued, on the other hand, as shown in Figure 10, a door sill (25) made of stone or wood is provided with a groove (27) for sealing on the floor, into which a seal (26) is inserted is.
- Figure 8 shows the threaded sleeves (8) for receiving the hinges (9) on the frame mirror (11) for receiving the door leaf (7).
- Figure 9 shows the arrangement of the striking plate (18) in one of the counter angles (22) for securely closing the door leaf (7).
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Door And Window Frames Mounted To Openings (AREA)
- Special Wing (AREA)
- Joining Of Corner Units Of Frames Or Wings (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29718054U | 1997-09-19 | ||
DE29718054U DE29718054U1 (en) | 1997-09-19 | 1997-09-19 | Three-part steel door frame |
PCT/EP1998/005926 WO1999015751A1 (en) | 1997-09-19 | 1998-09-17 | Three-piece metal door case |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1015724A1 true EP1015724A1 (en) | 2000-07-05 |
EP1015724B1 EP1015724B1 (en) | 2002-04-03 |
Family
ID=8047097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98951429A Expired - Lifetime EP1015724B1 (en) | 1997-09-19 | 1998-09-17 | Three-piece metal door case |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1015724B1 (en) |
DE (2) | DE29718054U1 (en) |
WO (1) | WO1999015751A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202016007252U1 (en) | 2016-10-12 | 2017-01-25 | Rolli Metallbau GmbH & Co. KG | Three-part renovation frame |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1076751B1 (en) * | 1998-05-08 | 2002-05-15 | " Top Bauträger" M & R Baugesellschaft MBH & Co. KG | Device for trimming a door frame |
DE10031282A1 (en) * | 2000-06-27 | 2002-02-07 | Waschmann Thorsten | Door frame cladding; is made of thin, slightly flexible plastics material and has profile with soffit and rebate sections and wall sections with undercuts at free ends |
CN107620543A (en) * | 2017-11-20 | 2018-01-23 | 中建二局第二建筑工程有限公司 | A kind of door-window opening waterproofing node structure and outer door and window pre-buried steel pair frame construction method |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7210435U (en) * | 1972-09-07 | Hildebrandt B | Device for holding and adjusting a door frame | |
DE7406382U (en) * | 1974-06-06 | Bertrams H Ag | Fixing device for a door frame | |
DE1935196U (en) * | 1965-10-11 | 1966-03-24 | Adam Gibhardt | DOOR WITH COMBINED WOOD AND STEEL FRAME. |
DE7013970U (en) * | 1970-04-16 | 1970-07-30 | Hildebrandt Ernst | DOOR FRAME WITH INNER FITTING AND INTERNAL THREADED BEARING SLEEVES FOR THE ATTACHMENT OF DOOR FITTINGS. |
BE756401A (en) * | 1970-08-06 | 1971-03-01 | Ind Et Financiere Le Profil Sa | FRAMES |
DE2427873A1 (en) * | 1974-06-10 | 1975-12-18 | Bertrams Ag Heinrich | Door frame - has sheet metal profiles joining corner frame along mitre cut and tension pins passing through projections on edge bevels |
DE2758430C3 (en) * | 1977-12-28 | 1981-08-20 | Markus Hermetische Deuren B.V., Krimpen aan den Ijssel | Method for fastening a sliding door frame, especially for heavy door leaves |
IL69506A (en) * | 1983-08-16 | 1987-02-27 | Rav Bariach Ltd | Method for facing wooden door frames |
DE8405465U1 (en) * | 1984-02-23 | 1984-08-02 | Mackensen, Andreas, 3421 Hörden | FRAME COMPOSITE FRAME COMPONENTS |
DE8425418U1 (en) * | 1984-08-28 | 1984-11-22 | Simonswerk GmbH, 4840 Rheda-Wiedenbrück | DEVICE FOR FASTENING THE HINGE HINGES FOR DOORS ON STEEL FRAMES |
DE3727163C1 (en) * | 1987-08-14 | 1988-10-06 | Gottfried Maringer | Means for fastening a frame in a wall opening |
AT394613B (en) * | 1990-05-07 | 1992-05-25 | Zabransky Franz | FAIRING FOR A FLOOR, ESPECIALLY A DOOR FLOOR |
DE4409459C2 (en) * | 1994-03-18 | 1999-03-04 | Alfred Bueger | Door frame |
DE9411919U1 (en) * | 1994-07-14 | 1994-09-15 | AZ Metallbau GmbH, 06577 Heldrungen | Glare and / or closing frame for building openings |
DE29515332U1 (en) * | 1995-09-26 | 1995-12-14 | Frey, Harry, 87600 Kaufbeuren | Floor track |
DE29601578U1 (en) * | 1996-01-31 | 1996-03-28 | Zich, Hardy, 33181 Wünnenberg | Three-part steel frame |
DE29704108U1 (en) * | 1997-03-06 | 1997-07-03 | Müller, Hermann, 27299 Langwedel | Device for assembling room door frames |
-
1997
- 1997-09-19 DE DE29718054U patent/DE29718054U1/en not_active Expired - Lifetime
-
1998
- 1998-09-17 WO PCT/EP1998/005926 patent/WO1999015751A1/en active IP Right Grant
- 1998-09-17 DE DE59803652T patent/DE59803652D1/en not_active Expired - Fee Related
- 1998-09-17 EP EP98951429A patent/EP1015724B1/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO9915751A1 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202016007252U1 (en) | 2016-10-12 | 2017-01-25 | Rolli Metallbau GmbH & Co. KG | Three-part renovation frame |
DE102016012205A1 (en) | 2016-10-12 | 2018-04-12 | Rolli Metallbau GmbH & Co. KG | Three-part renovation frame |
Also Published As
Publication number | Publication date |
---|---|
EP1015724B1 (en) | 2002-04-03 |
WO1999015751A1 (en) | 1999-04-01 |
DE59803652D1 (en) | 2002-05-08 |
DE29718054U1 (en) | 1997-12-11 |
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