DE376741C - Connection of wood by ring dowels - Google Patents

Connection of wood by ring dowels

Info

Publication number
DE376741C
DE376741C DESCH63867D DESC063867D DE376741C DE 376741 C DE376741 C DE 376741C DE SCH63867 D DESCH63867 D DE SCH63867D DE SC063867 D DESC063867 D DE SC063867D DE 376741 C DE376741 C DE 376741C
Authority
DE
Germany
Prior art keywords
wood
connection
dowels
ring
ring dowels
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
DESCH63867D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DESCH63867D priority Critical patent/DE376741C/en
Application granted granted Critical
Publication of DE376741C publication Critical patent/DE376741C/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Description

Verbindung von Hölzern durch Ringdübel. Um bei Ringdübelverbindungen von Hölzern die bei ungenau eingepaßten Dübeln eM@a sich ergebenden Mängel in der Kraftfibertragung zu vermeiden, wurde bereits vorlyescliiagen, an Stelle. der geschlossenen Ringdübel einseitig durchschnittene Ringdübel zu @ erwenden. Bei diesen kommt es aber vor, daß die Enden des gesprengten Ringdübels .,ich verzwängen.Connection of wood with ring dowels. To with ring dowel connections of wood the defects in the eM @ a resulting from inaccurately fitted dowels Avoiding power transmission has already been proposed in place. the closed Use ring dowels cut through on one side. With these it comes but before that the ends of the blown ring dowel., I squeeze.

Die Erfindung w411 die geschilderten Übel--tände vermeiden. Dazu werden die Dübel an, zwei liall>kreisförniigeti, finit abgebogenen flachen Enden versehenen Teilen herhestellt, die mit diesen Enden flach aufeinanderliegen. Indem man die abgebogenen Enden bis an die Außenfläche der zu verbindenden Fachwerksstäbe reichen läßt, gewinnt inan nebenbei die Möglichkeit einer steten Kontrolle des Einbaues sowie die Deformatinnsmöglichkeit für jede Dübelhälfte allein.The invention w411 avoids the evils described. To be the dowels with two circular, finitely bent flat ends Parts produced that lie flat on top of each other with these ends. By using the Bent ends extend to the outer surface of the truss rods to be connected In addition, you gain the possibility of a constant control of the installation as well as the possibility of deformation for each dowel half alone.

Die neue Dübelverbindung ist in Abb. i Und 2 bei auseinandergenommenen Hölzern ini Schaubilde dargestellt. Abb.3 zeigt die Verbindung im Längsschnitt durch die zusammengefiigten Hölzer und Abb...f ini Schnitt nach der Linie A-B der Abb. 3. In die Hölzer a, b werden die aufeinander passenden Ringnuten g, f eingearbeitet. An diese Ringnuten sind bis zum Stabrande verlaufende und in der gleichen, zur Längsrichtung des Stabes senkrechten Ebene liegende Nuten von der doppelten Breite der Ringnut angeschlossen. In diese Nuten werden die Dübelringhälften c, d eingelegt, deren abgebogene Enden ein den geraden Nutenteilen flach aufeinanderliegen und bis zur Außenfläche der Hölzer a, b reichen. Die so v erdübelten Hölzer werden durch die in der Achse der Ringnut eingesetzte Verbindungsschraube h zusammengehalten.The new dowel connection is shown in Fig. 1 and 2 with the pieces of wood dismantled in diagrams. Fig.3 shows the connection in a longitudinal section through the joined pieces of wood and Fig. These annular grooves are connected to grooves extending to the edge of the rod and lying in the same plane perpendicular to the longitudinal direction of the rod and having twice the width of the annular groove. The dowel ring halves c, d are inserted into these grooves, the bent ends of which lie flat on top of one another in the straight groove parts and extend to the outer surface of the timbers a, b. The pieces of wood dowelled in this way are held together by the connecting screw h inserted in the axis of the ring groove.

Claims (1)

PATENTANSPRUCH: Verbindung flach aufeinanderliegender Hölzer durch Ringdübel, die von der Berührungsfläche her in Nuten beider Hölzer eingreifen, dadurch gekennzeichnet, daß die Dübel aus zwei halbkreisförmigen, mit ihren abgebogenen flachen Enden aufeinanderliegenden Teilen bestehen und bis an die Außenflächen der Hölzer reichen. PATENT CLAIM: Connection of pieces of wood lying flat on top of one another by means of ring dowels which engage in grooves of both woods from the contact surface, characterized in that the dowels consist of two semicircular parts that lie on top of one another with their bent flat ends and extend to the outer surfaces of the woods.
DESCH63867D Connection of wood by ring dowels Expired DE376741C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH63867D DE376741C (en) Connection of wood by ring dowels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH63867D DE376741C (en) Connection of wood by ring dowels

Publications (1)

Publication Number Publication Date
DE376741C true DE376741C (en) 1923-06-02

Family

ID=7438115

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH63867D Expired DE376741C (en) Connection of wood by ring dowels

Country Status (1)

Country Link
DE (1) DE376741C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969859A (en) * 1974-05-06 1976-07-20 Homestead Logs Limited Prefabricated building log sections

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969859A (en) * 1974-05-06 1976-07-20 Homestead Logs Limited Prefabricated building log sections

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