FR2451810A1 - Double splitting wood saw - has variable blade spacing and cross rollers with grooves for V rail to guide round timber - Google Patents

Double splitting wood saw - has variable blade spacing and cross rollers with grooves for V rail to guide round timber

Info

Publication number
FR2451810A1
FR2451810A1 FR7907475A FR7907475A FR2451810A1 FR 2451810 A1 FR2451810 A1 FR 2451810A1 FR 7907475 A FR7907475 A FR 7907475A FR 7907475 A FR7907475 A FR 7907475A FR 2451810 A1 FR2451810 A1 FR 2451810A1
Authority
FR
France
Prior art keywords
saws
rail
grooves
round timber
wood saw
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
FR7907475A
Other languages
French (fr)
Other versions
FR2451810B1 (en
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
Priority to FR7907475A priority Critical patent/FR2451810A1/en
Publication of FR2451810A1 publication Critical patent/FR2451810A1/en
Priority to FR8104056A priority patent/FR2500356A2/en
Application granted granted Critical
Publication of FR2451810B1 publication Critical patent/FR2451810B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B27B29/00—Gripping, clamping, or holding devices for the trunk or log in saw mills or sawing machines; Travelling trunk or log carriages
    • B27B29/08—Trunk or log carriages with gripping means designed to pass the saw blade(s), especially for band saws; Arrangement of gripping accessories thereon; Turning devices thereon
    • 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
    • B27B25/00—Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees
    • B27B25/02—Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees with feed and pressure rollers
    • 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
    • B27B31/00—Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines
    • B27B31/08—Discharging equipment

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)

Abstract

The double splitting wood saw has a line of cross rollers, parallel and horizontal. There are two saws, blades face to face, and which can move apart and together. A transverse guide is placed in front of the saws and there are also two drive rollers. One roller has a vertical axis, in front of the saws and the other a horizontal axis, behind the saws. The rollers have a central annular groove, all in line to receive a moving rail of V section for round timber which is driven to the saws.
FR7907475A 1979-03-20 1979-03-20 Double splitting wood saw - has variable blade spacing and cross rollers with grooves for V rail to guide round timber Granted FR2451810A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7907475A FR2451810A1 (en) 1979-03-20 1979-03-20 Double splitting wood saw - has variable blade spacing and cross rollers with grooves for V rail to guide round timber
FR8104056A FR2500356A2 (en) 1979-03-20 1981-02-24 Double bladed wood saw - has blade spacing adjustable and wood advanced driven by endless chain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7907475A FR2451810A1 (en) 1979-03-20 1979-03-20 Double splitting wood saw - has variable blade spacing and cross rollers with grooves for V rail to guide round timber

Publications (2)

Publication Number Publication Date
FR2451810A1 true FR2451810A1 (en) 1980-10-17
FR2451810B1 FR2451810B1 (en) 1984-01-13

Family

ID=9223534

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7907475A Granted FR2451810A1 (en) 1979-03-20 1979-03-20 Double splitting wood saw - has variable blade spacing and cross rollers with grooves for V rail to guide round timber

Country Status (1)

Country Link
FR (1) FR2451810A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499449A1 (en) * 1981-02-06 1982-08-13 Brun Georges Double saw wood cutter - has loaders and guides to allow working on round or flat pieces of wood
FR2613654A1 (en) * 1987-03-20 1988-10-14 Esterer Ag Maschf Large logs sawing machine
WO1993000205A1 (en) * 1991-06-24 1993-01-07 Haglund Aake Sawing machine
EP1889698A1 (en) * 2006-08-16 2008-02-20 Fritz Schmidt Side cutting separation device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE36232C (en) * A. goede in Berlin N., Chausseestrafse 32 Feed device on horizontal gates
US1452010A (en) * 1922-12-19 1923-04-17 K D Barrel & Hamper Co Machine for making barrel heads
GB923022A (en) * 1958-05-21 1963-04-10 Guilliet Sons & Company Ltd Improvements in or relating to power driven feed arrangements for wood sawing machines
FR1464646A (en) * 1965-08-30 1967-01-06 Simons Emballagefabrieken En H Method and apparatus for making sawn timber from a round tree trunk
US3702626A (en) * 1970-11-06 1972-11-14 Druid L Mills Timber mill
US3875841A (en) * 1973-09-26 1975-04-08 Nova Lumber Co Ltd Sawmill apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE36232C (en) * A. goede in Berlin N., Chausseestrafse 32 Feed device on horizontal gates
US1452010A (en) * 1922-12-19 1923-04-17 K D Barrel & Hamper Co Machine for making barrel heads
GB923022A (en) * 1958-05-21 1963-04-10 Guilliet Sons & Company Ltd Improvements in or relating to power driven feed arrangements for wood sawing machines
FR1464646A (en) * 1965-08-30 1967-01-06 Simons Emballagefabrieken En H Method and apparatus for making sawn timber from a round tree trunk
US3702626A (en) * 1970-11-06 1972-11-14 Druid L Mills Timber mill
US3875841A (en) * 1973-09-26 1975-04-08 Nova Lumber Co Ltd Sawmill apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499449A1 (en) * 1981-02-06 1982-08-13 Brun Georges Double saw wood cutter - has loaders and guides to allow working on round or flat pieces of wood
FR2613654A1 (en) * 1987-03-20 1988-10-14 Esterer Ag Maschf Large logs sawing machine
WO1993000205A1 (en) * 1991-06-24 1993-01-07 Haglund Aake Sawing machine
US5813302A (en) * 1991-06-24 1998-09-29 Haglund; Angstrom Ke Sawing apparatus
EP1889698A1 (en) * 2006-08-16 2008-02-20 Fritz Schmidt Side cutting separation device

Also Published As

Publication number Publication date
FR2451810B1 (en) 1984-01-13

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Legal Events

Date Code Title Description
ST Notification of lapse