DE571918C - Frame connection for doors and similar frame structures with expanding dowels lying in recesses in the frame wood - Google Patents

Frame connection for doors and similar frame structures with expanding dowels lying in recesses in the frame wood

Info

Publication number
DE571918C
DE571918C DENDAT571918D DE571918DD DE571918C DE 571918 C DE571918 C DE 571918C DE NDAT571918 D DENDAT571918 D DE NDAT571918D DE 571918D D DE571918D D DE 571918DD DE 571918 C DE571918 C DE 571918C
Authority
DE
Germany
Prior art keywords
frame
recesses
lying
doors
wood
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
Application number
DENDAT571918D
Other languages
German (de)
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.)
HOLZBEARBEITUNGSFABRIK
Original Assignee
HOLZBEARBEITUNGSFABRIK
Publication date
Application granted granted Critical
Publication of DE571918C publication Critical patent/DE571918C/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38Connections for building structures in general
    • E04B1/48Dowels, i.e. members adapted to penetrate the surfaces of two parts and to take the shear stresses

Description

Rahmenverbindung für Türen und ähnliche Rahmengebilde mit in Ausnehmungen der Rahmenhölzer liegenden Spreizdübeln Rahmenverbindungen mit in Ausnehmungen der Rahmenhölzer liegenden Spreizdübeln sind bereits bekannt. Hierbei hatten die Ausnehmungen die Form eines Zylinders mit ebenem Grunde. Das genaue Ausarbeiten der scharfen Ecken am Grunde, das für das Einpassen des Dübels erforderlich ist, wär zeitraubend und umständlich; zudem war die Verwendung von Spreizdübeln runden Querschnitts bei schwachen Holzteilen nicht angängig. Die vorliegende Erfindung hilft hier ab, indem die Ausnehmungen rechteckigen Querschnitt mit halbkreisförmiger Abrundung am Grunde erhalten und als Spreizdübel ein Flachdübel verwendet wird, der sich auch mit seinen Abrundungen an den Enden in die Ausnehmungen der Rahmenhölzer satt einlegt. Eine derartige Rahmenverbindung ist leicht und billig herzustellen und insbesondere auch für schwache Rahmenhölzer brauchbar.Frame connection for doors and similar frame structures with recesses the frame timber lying expansion dowels frame connections with recesses in the Expansion dowels lying on frame wood are already known. Here the recesses had the shape of a cylinder with a flat base. The exact elaboration of the sharp Corners at the bottom, which is required for fitting the dowel, would be time consuming and awkward; In addition, the use of expansion dowels with a round cross-section was included weak wooden parts are not acceptable. The present invention remedies this by the recesses have a rectangular cross-section with a semicircular rounding at the bottom obtained and a flat dowel is used as an expansion dowel, which also works with his Fill in the rounding at the ends in the recesses of the timber frame. One Such a frame connection is easy and cheap to manufacture and in particular also usable for weak frame timbers.

Auf der Zeichnung ist die Erfindung in einem Ausführungsbeispiel dargestellt, und zwar zeigen Abb. i eine Draufsicht auf eine Rahmenverbindung, Abb. a einen Schnitt nach A-B deY Abb. i und Abb. 3 eine Draufsicht auf den Spreizdübel. Der Längsrahmen a mit der Ausnehmung c wird mit dem Querrahmen b mit der Ausnehmung d durch den Spreizdübel e mit den Einschnitten/ und .g und den Keilen h und i in folgender Art verbunden: In die Rahmenhölzer a und b werden, nachdem sie vorher stumpf oder im Gärungsschnitt zusammengepaßt worden sind, z. B. durch einen ,Kettenfräser, die Ausnehmungen c und d eingefräst. Hierauf wird der flache, die Ausnehmungen genau ausfüllende Spreizdübel,e, nachdem vorher in die Keileinschnitte f undg die Keile h und i eingeklemmt und das Ganze in Leim eingetaucht worden ist, mit seinen Enden in die Ausnehmungen c und d der Rahmen a und b eingeschoben, worauf letztere mit starkem Druck gegeneinandergepreßt werden.In the drawing, the invention is shown in an exemplary embodiment, namely Fig. I shows a plan view of a frame connection, Fig. A shows a section according to AB deY Fig. I and Fig. 3 shows a plan view of the expansion dowel. The longitudinal frame a with the recess c is connected to the transverse frame b with the recess d by the expansion dowel e with the incisions / and .g and the wedges h and i in the following way: In the frame timbers a and b after they are butted beforehand or have been matched in the fermentation cut, e.g. B. by a, chain cutter, the recesses c and d milled. Then the flat expansion dowel, e, which exactly fills the recesses, is inserted with its ends into the recesses c and d of the frames a and b after the wedges h and i have previously been clamped into the wedge incisions f and g and the whole has been dipped in glue , whereupon the latter are pressed against each other with strong pressure.

Claims (1)

PATENTANSPRUCH: Rahmenverbindung für- Türen und ähnliche Rahmengebilde mit in Ausnehmungen der Rahmenhölzer liegenden Spreizdübeln, dadurch gekennzeichnet, daß die Ausnehmungen (c, d) rechteckigen Querschnitt mit halbkreisförmiger Abrundung am Grunde haben und daß sich der flache Spreizdübel (e) in die Ausnehmungen (c, d) satt einlegt.PATENT CLAIM: Frame connection for doors and similar frame structures with expansion dowels lying in recesses in the timber frame, characterized in that the recesses (c, d) have a rectangular cross-section with a semicircular rounding at the base and that the flat expansion dowel (e) is inserted into the recesses (c , d) fill in.
DENDAT571918D Frame connection for doors and similar frame structures with expanding dowels lying in recesses in the frame wood Expired DE571918C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE571918T

Publications (1)

Publication Number Publication Date
DE571918C true DE571918C (en) 1933-03-07

Family

ID=6568942

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT571918D Expired DE571918C (en) Frame connection for doors and similar frame structures with expanding dowels lying in recesses in the frame wood

Country Status (1)

Country Link
DE (1) DE571918C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2872711A (en) * 1956-01-24 1959-02-10 Jessie O Killebrew Door frame construction
US3674068A (en) * 1967-11-24 1972-07-04 Donald E Luccl Method of making blind joints for precise positioning of members
WO2017158454A1 (en) * 2016-03-14 2017-09-21 Josef Häringer Flat dowel and method for mounting a flat dowel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2872711A (en) * 1956-01-24 1959-02-10 Jessie O Killebrew Door frame construction
US3674068A (en) * 1967-11-24 1972-07-04 Donald E Luccl Method of making blind joints for precise positioning of members
WO2017158454A1 (en) * 2016-03-14 2017-09-21 Josef Häringer Flat dowel and method for mounting a flat dowel

Similar Documents

Publication Publication Date Title
DE571918C (en) Frame connection for doors and similar frame structures with expanding dowels lying in recesses in the frame wood
DE862660C (en) Corner connection for wooden components, especially for windows
DE631347C (en) Heel for footwear
DE524031C (en) Process for the production of rounded furniture molding corners
DE534543C (en) Wooden squeezers for flexible road construction in mines
DE862049C (en) Angle dowel
DE390245C (en) Method of making infills
DE677639C (en) Wooden blank for rifle stocks
DE835651C (en) Dowel connection for parts made of wood, especially frames and chair legs
DE641890C (en) Method for veneering rounded furniture, especially furniture parts of larger dimensions, such as fillings, doors and the like. like
DE627397C (en) Frame for chairs, tables, etc.
DE603843C (en) Breakfast frame
DE325654C (en) window
AT101399B (en) Process for the production of wooden panels for doors, furniture and the like like
DE704619C (en) Method of bending wood when cold
DE537137C (en) chair
AT215071B (en) Wooden coffin
DE725349C (en) Component composed of partially unprocessed pieces of wood
DE536598C (en) Method of improving resonance wood
DE620234C (en) Process for the production of iron railway sleepers with elevations, in particular transverse ribs
DE714291C (en) Attachment of a wooden propeller wing in an undivided metal shaft sleeve
AT139078B (en) Process for the production of iron railway sleepers with elevations, in particular transverse ribs.
DE19641293C1 (en) Producing crack-free, cross-cut picture frames
DE557439C (en) Buildings for the expansion of shafts and routes
DE582774C (en) Working document composed of individual pieces of wood by reasoning, as a meat chopping block, punching block, cutting board or the like