EP0317498A3 - Dowel for upgrading timber with defects and router for milling a hole with the same dimensions of such a dowel - Google Patents

Dowel for upgrading timber with defects and router for milling a hole with the same dimensions of such a dowel Download PDF

Info

Publication number
EP0317498A3
EP0317498A3 EP88810679A EP88810679A EP0317498A3 EP 0317498 A3 EP0317498 A3 EP 0317498A3 EP 88810679 A EP88810679 A EP 88810679A EP 88810679 A EP88810679 A EP 88810679A EP 0317498 A3 EP0317498 A3 EP 0317498A3
Authority
EP
European Patent Office
Prior art keywords
dowel
hole
timber
router
upgrading
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
Application number
EP88810679A
Other languages
German (de)
Other versions
EP0317498B1 (en
EP0317498A2 (en
Inventor
Paul Oertli
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.)
Oertli Werkzeuge AG
Original Assignee
Oertli Werkzeuge AG
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 Oertli Werkzeuge AG filed Critical Oertli Werkzeuge AG
Priority to AT88810679T priority Critical patent/ATE64117T1/en
Publication of EP0317498A2 publication Critical patent/EP0317498A2/en
Publication of EP0317498A3 publication Critical patent/EP0317498A3/en
Application granted granted Critical
Publication of EP0317498B1 publication Critical patent/EP0317498B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G1/00—Machines or devices for removing knots or other irregularities or for filling-up holes

Abstract

The dowel has the form of a portion (10) of a body of revolution (15). Seen from above, this portion (10) is elongated and possesses two or more pointed tongues (19) on both sides. Seen from the side, the portion (10) has the form of a circular arc. The flanks (21) of the portion (10) are so cambered that the latter is self-locking if it is inserted into a hole (11), corresponding to its form, in the timber (10). This hole can be produced by a router. The portion (10) possesses one or more peripheral grooves (17). Corresponding to these grooves (17), one or more webs (12) are present in the hole (11) produced by the router, said webs contributing substantially to creating an intimate connection between the dowel and the timber when the dowel is glued in. <IMAGE>
EP88810679A 1987-10-27 1988-10-03 Dowel for upgrading timber with defects Expired - Lifetime EP0317498B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88810679T ATE64117T1 (en) 1987-10-27 1988-10-03 PATCH PIECE FOR REPAIRING DEFECTIVE AREAS IN WOOD.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4208/87 1987-10-27
CH420887 1987-10-27

Publications (3)

Publication Number Publication Date
EP0317498A2 EP0317498A2 (en) 1989-05-24
EP0317498A3 true EP0317498A3 (en) 1989-09-20
EP0317498B1 EP0317498B1 (en) 1991-06-05

Family

ID=4271809

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88810679A Expired - Lifetime EP0317498B1 (en) 1987-10-27 1988-10-03 Dowel for upgrading timber with defects

Country Status (3)

Country Link
EP (1) EP0317498B1 (en)
AT (1) ATE64117T1 (en)
DE (1) DE3863168D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9014626U1 (en) * 1990-10-22 1991-01-17 Felbauer, Wilhelm, Wolfern, At
AT79U1 (en) * 1994-05-17 1995-01-25 Grafl Johann Grafl Johann WOODEN SLAT
DE102010018718B4 (en) 2010-04-29 2013-07-11 Holz Wieser Gmbh Piece of wood for repairing edge defects on components made of wood or wood-based material
EP2476523A1 (en) 2011-01-13 2012-07-18 Gerhard Göritzer Wood part for improving defects in wooden components

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1973757A (en) * 1933-04-21 1934-09-18 Carlisle Lumber Company Woodworking machine
US1995505A (en) * 1933-05-09 1935-03-26 Carlisle Lumber Company Pocket routing machine
US2217311A (en) * 1933-04-21 1940-10-08 Worth C Goss Lumber
DE2125799A1 (en) * 1970-06-05 1971-12-16 Oertli & Co, Bülach, Zürich (Schweiz) Process for the production of patches in pieces of wood, in particular resin bile patches and device for carrying out the process

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1973757A (en) * 1933-04-21 1934-09-18 Carlisle Lumber Company Woodworking machine
US2217311A (en) * 1933-04-21 1940-10-08 Worth C Goss Lumber
US1995505A (en) * 1933-05-09 1935-03-26 Carlisle Lumber Company Pocket routing machine
DE2125799A1 (en) * 1970-06-05 1971-12-16 Oertli & Co, Bülach, Zürich (Schweiz) Process for the production of patches in pieces of wood, in particular resin bile patches and device for carrying out the process

Also Published As

Publication number Publication date
ATE64117T1 (en) 1991-06-15
DE3863168D1 (en) 1991-07-11
EP0317498B1 (en) 1991-06-05
EP0317498A2 (en) 1989-05-24

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