FR2417375A1 - Perfectionnements aux scies a ruban pour le debitage des troncs d'arbre - Google Patents

Perfectionnements aux scies a ruban pour le debitage des troncs d'arbre

Info

Publication number
FR2417375A1
FR2417375A1 FR7903798A FR7903798A FR2417375A1 FR 2417375 A1 FR2417375 A1 FR 2417375A1 FR 7903798 A FR7903798 A FR 7903798A FR 7903798 A FR7903798 A FR 7903798A FR 2417375 A1 FR2417375 A1 FR 2417375A1
Authority
FR
France
Prior art keywords
trunk
saw strip
sliding shoes
returned
control unit
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.)
Pending
Application number
FR7903798A
Other languages
English (en)
Inventor
Flavio Primultini
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.)
PRIMULTINI COSTR MECC SNC
Original Assignee
PRIMULTINI COSTR MECC SNC
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 PRIMULTINI COSTR MECC SNC filed Critical PRIMULTINI COSTR MECC SNC
Publication of FR2417375A1 publication Critical patent/FR2417375A1/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/64—Movable or adjustable work or tool supports characterised by the purpose of the movement
    • B23Q1/68—Movable or adjustable work or tool supports characterised by the purpose of the movement for withdrawing tool or work during reverse movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D55/00—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts
    • B23D55/08—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of devices for guiding or feeding strap saw blades
    • B23D55/082—Devices for guiding strap saw blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B15/00—Band or strap sawing machines specially designed for length cutting of trunks
    • B27B15/04—Band or strap sawing machines specially designed for length cutting of trunks with vertically-guided saw blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Control Of Cutting Processes (AREA)
  • Sawing (AREA)

Abstract

Scie à ruban pour le débitage de planches à partir de troncs d'arbres. La lame 11 destinée à la coupe du tronc 3 maintenu sur le chariot 1 par le mors 2 est repoussée au cours de la phase de travail par des patins de guidage 13 et 14 qui pendant la course de retour reculent en permettant au tronc 3 de revenir à la position de départ sans heurter la lame, et ce par suite du jeu de sécurité ainsi créé entre ladite lame et la face latérale du tronc Matériel pour le sciage du bois.
FR7903798A 1978-02-20 1979-02-07 Perfectionnements aux scies a ruban pour le debitage des troncs d'arbre Pending FR2417375A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT85522/78A IT1110599B (it) 1978-02-20 1978-02-20 Sega a nastro per tronchi d'albero, con spostamento laterale della lama fra la corsa di andata e la corsa di ritorno del carrello

Publications (1)

Publication Number Publication Date
FR2417375A1 true FR2417375A1 (fr) 1979-09-14

Family

ID=11327447

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903798A Pending FR2417375A1 (fr) 1978-02-20 1979-02-07 Perfectionnements aux scies a ruban pour le debitage des troncs d'arbre

Country Status (3)

Country Link
DE (1) DE2902216A1 (fr)
FR (1) FR2417375A1 (fr)
IT (1) IT1110599B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0967041A1 (fr) * 1998-06-26 1999-12-29 KEURO Besitz GmbH & Co. EDV-Dienstleistungs KG Procédé et dispositif pour le guidage d'une lame de scie à ruban
DE102004038073B4 (de) * 2004-07-29 2007-08-23 Behringer Gmbh Bandsägemaschine und Verfahren zum Herausführen eines Sägebands aus einer Schnittebene

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4702137A (en) * 1985-08-20 1987-10-27 Pallet Master, Inc. Automatic band-saw system
US10376972B2 (en) * 2017-02-22 2019-08-13 Bark Delivered Inc. Porous bearing for a band saw, a band saw and a method of operating a band saw

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE63193C (de) * BÖTTCHER & GESSNER in Altona Vorrichtung zum Zurückziehen des Blattes einer Bandsäge während des Blockrücklaufs
DE1063439B (de) * 1957-02-06 1959-08-13 Fritz Werner Ag Vorrichtung an Fraesmaschinen zur voruebergehenden Trennung des Werkzeuges vom Werkstueck waehrend des Tischruecklaufes
US3872762A (en) * 1973-09-04 1975-03-25 Hoe & Co R Band saw system
US4016787A (en) * 1973-12-04 1977-04-12 Daitoseiki Co. Ltd. Method for controlling the cutting feed speed of a saw frame of band-sawing machine or similar machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE63193C (de) * BÖTTCHER & GESSNER in Altona Vorrichtung zum Zurückziehen des Blattes einer Bandsäge während des Blockrücklaufs
DE1063439B (de) * 1957-02-06 1959-08-13 Fritz Werner Ag Vorrichtung an Fraesmaschinen zur voruebergehenden Trennung des Werkzeuges vom Werkstueck waehrend des Tischruecklaufes
US3872762A (en) * 1973-09-04 1975-03-25 Hoe & Co R Band saw system
US4016787A (en) * 1973-12-04 1977-04-12 Daitoseiki Co. Ltd. Method for controlling the cutting feed speed of a saw frame of band-sawing machine or similar machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0967041A1 (fr) * 1998-06-26 1999-12-29 KEURO Besitz GmbH & Co. EDV-Dienstleistungs KG Procédé et dispositif pour le guidage d'une lame de scie à ruban
US6779427B2 (en) 1998-06-26 2004-08-24 Keuro Besitz Gmbh & Co., Edv-Deinstleistungs Kg Apparatus for guiding the saw band of a band saw machine
DE102004038073B4 (de) * 2004-07-29 2007-08-23 Behringer Gmbh Bandsägemaschine und Verfahren zum Herausführen eines Sägebands aus einer Schnittebene

Also Published As

Publication number Publication date
IT1110599B (it) 1985-12-23
IT7885522A0 (it) 1978-02-20
DE2902216A1 (de) 1979-08-23

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