EP0392390A3 - Process for repairing knot-holes in sawn timber - Google Patents

Process for repairing knot-holes in sawn timber Download PDF

Info

Publication number
EP0392390A3
EP0392390A3 EP19900106641 EP90106641A EP0392390A3 EP 0392390 A3 EP0392390 A3 EP 0392390A3 EP 19900106641 EP19900106641 EP 19900106641 EP 90106641 A EP90106641 A EP 90106641A EP 0392390 A3 EP0392390 A3 EP 0392390A3
Authority
EP
European Patent Office
Prior art keywords
board
sawn timber
hole
dowel
holes
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.)
Withdrawn
Application number
EP19900106641
Other languages
German (de)
French (fr)
Other versions
EP0392390A2 (en
Inventor
Hans Grafl
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
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 Individual filed Critical Individual
Publication of EP0392390A2 publication Critical patent/EP0392390A2/en
Publication of EP0392390A3 publication Critical patent/EP0392390A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
    • B25H1/0057—Devices for securing hand tools to the work
    • B25H1/0064—Stands attached to the workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
    • B27C3/00—Drilling machines or drilling devices; Equipment therefor
    • B27C3/08—Operator-supported drilling machines or devices
    • 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

Ein Verfahren und eine Vorrichtung (3) und ein Dübel (13) zur Verbesserung der Qualität von Schnittholz, insbe­ sondere Brettern (1). In das Brett (1) wird im Bereich eines Astloches (2) ein Loch (11,12) gebohrt und in das Loch (11,12) ein zylindrischer Dübel (13) eingesetzt. Das Loch (11,12) verläuft schräg zur Oberfläche des Brettes (1) und der Dübel (13) weist eine elliptische Stirnfläche (15) auf. Die Vorrichtung besteht aus einer Bohrmaschine (4) und einem Trägerrahmen (5). Der Trägerrahmen (5) weist eine Halterung (7) und einen Auflageteil (6) auf. Die Bohrmaschine (4) ist in der Halterung (7) in bezug auf das Brett (1) schräg gehalten. Der Auflageteil (6) umfaßt mindestens einen Vakuum- bzw. Unterdruckansaugfuß (8). A method and a device (3) and a dowel (13) to improve the quality of sawn timber, in particular special boards (1). A hole (11, 12) is drilled in the area of a knothole (2) in the board (1) and a cylindrical dowel (13) is inserted in the hole (11, 12). The hole (11, 12) runs obliquely to the surface of the board (1) and the dowel (13) has an elliptical end face (15). The device consists of a drilling machine (4) and a support frame (5). The carrier frame (5) has a holder (7) and a support part (6). The drilling machine (4) is held obliquely in the holder (7) with respect to the board (1). The support part (6) comprises at least one vacuum or vacuum suction foot (8).

EP19900106641 1989-04-13 1990-04-06 Process for repairing knot-holes in sawn timber Withdrawn EP0392390A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT870/89 1989-04-13
AT87089A AT396566B (en) 1989-04-13 1989-04-13 METHOD FOR REPAIRING BRANCH HOLES IN WOOD

Publications (2)

Publication Number Publication Date
EP0392390A2 EP0392390A2 (en) 1990-10-17
EP0392390A3 true EP0392390A3 (en) 1992-02-26

Family

ID=3501707

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900106641 Withdrawn EP0392390A3 (en) 1989-04-13 1990-04-06 Process for repairing knot-holes in sawn timber

Country Status (2)

Country Link
EP (1) EP0392390A3 (en)
AT (1) AT396566B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29607969U1 (en) * 1996-05-02 1996-06-20 Amoena Med Orthopaedie Tech Breast prosthesis
CN103707386B (en) * 2013-12-26 2015-11-25 曾敏华 A kind of reparation edge bonding method of business link plate
CN112207906B (en) * 2020-10-10 2022-08-09 合浦县福海木业有限公司 Recycling device for waste glued multi-layer wood plates
FI20225727A1 (en) * 2022-08-15 2024-02-16 Vepe Icepro Oy Method, apparatus and arrangement for repairing ice of ice field

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2285972A1 (en) * 1974-09-25 1976-04-23 Cadonati Angelo Portable drilling appts. for stone - has drill on rack and pinion assembly on frame slidable by screw on suction cup support
EP0100421A2 (en) * 1982-07-12 1984-02-15 General Hardware Mfg. Co.,Inc. Drill stand
DE3403632A1 (en) * 1983-02-03 1984-08-16 Yasukiyo Fukui Inoue Reconditioned timber product and method of producing it
DE3434260A1 (en) * 1984-09-18 1986-03-20 Hilti Ag, Schaan Holding device for drilling tools

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2285972A1 (en) * 1974-09-25 1976-04-23 Cadonati Angelo Portable drilling appts. for stone - has drill on rack and pinion assembly on frame slidable by screw on suction cup support
EP0100421A2 (en) * 1982-07-12 1984-02-15 General Hardware Mfg. Co.,Inc. Drill stand
DE3403632A1 (en) * 1983-02-03 1984-08-16 Yasukiyo Fukui Inoue Reconditioned timber product and method of producing it
DE3434260A1 (en) * 1984-09-18 1986-03-20 Hilti Ag, Schaan Holding device for drilling tools

Also Published As

Publication number Publication date
AT396566B (en) 1993-10-25
EP0392390A2 (en) 1990-10-17
ATA87089A (en) 1993-02-15

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