ATE152953T1 - CROSS SAW DEVICE FOR LUMBER TIMBER - Google Patents

CROSS SAW DEVICE FOR LUMBER TIMBER

Info

Publication number
ATE152953T1
ATE152953T1 AT94114862T AT94114862T ATE152953T1 AT E152953 T1 ATE152953 T1 AT E152953T1 AT 94114862 T AT94114862 T AT 94114862T AT 94114862 T AT94114862 T AT 94114862T AT E152953 T1 ATE152953 T1 AT E152953T1
Authority
AT
Austria
Prior art keywords
saw
conveyor
flaps
lopping
height
Prior art date
Application number
AT94114862T
Other languages
German (de)
Inventor
Peter Dipl-Ing Fh Klement
Original Assignee
Holtec Gmbh & Co
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 Holtec Gmbh & Co filed Critical Holtec Gmbh & Co
Application granted granted Critical
Publication of ATE152953T1 publication Critical patent/ATE152953T1/en

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
    • B27B1/00—Methods for subdividing trunks or logs essentially involving sawing
    • B27B1/002—Methods for subdividing trunks or logs essentially involving sawing by cross-cutting
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Specific Conveyance Elements (AREA)
  • Transplanting Machines (AREA)
  • Manufacture Of Wood Veneers (AREA)

Abstract

The saw has a feed conveyor (1) with a centring device located downstream on the conveyor. An output conveyor, on whose upstream is located a clamp device. Between the conveyors is located at least one vertical gap to guide the saw from top to bottom. The centering device of the input conveyor comprises two flaps (2) arranged on both sides of the input conveyor and pivotable towards one another around an upstream vertical rotary axis. The flaps have straight edges in a vertical direction. In the flaps is integrated a measurement device (3) which senses the height of the timber log (6) and which is connected with a control for the lopping saw. The lopping saw comprises a circular saw next to which is arranged a chain-pivot saw and the control is formed for selecting one of the saws corresp. to the measured timber log height.
AT94114862T 1994-02-03 1994-09-20 CROSS SAW DEVICE FOR LUMBER TIMBER ATE152953T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9401780U DE9401780U1 (en) 1994-02-03 1994-02-03 Cross-cut saw for logs

Publications (1)

Publication Number Publication Date
ATE152953T1 true ATE152953T1 (en) 1997-05-15

Family

ID=6904086

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94114862T ATE152953T1 (en) 1994-02-03 1994-09-20 CROSS SAW DEVICE FOR LUMBER TIMBER

Country Status (4)

Country Link
EP (1) EP0666153B1 (en)
AT (1) ATE152953T1 (en)
DE (2) DE9401780U1 (en)
DK (1) DK0666153T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19623983C2 (en) * 1996-06-15 1998-04-09 Holtec Gmbh & Co Anlagenbau Zu Process for controlling saw cuts and chop saw device therefor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT305667B (en) * 1967-11-20 1973-03-12 Intercont Ferromatic Trust Reg Device for measuring and lengthening tree trunks, boards or similar. elongated workpieces
AT322823B (en) * 1972-09-22 1975-06-10 Friesacher Maschf EQUIPMENT FOR DIVISING LONG ELEVATED PARTS, IN PARTICULAR ROUND TIMBER
DE2535523C3 (en) * 1975-08-08 1981-11-12 Sigri Elektrographit Gmbh, 8901 Meitingen Clamping device for clamping tree trunks for saws to cut off trunk sections
FI790907A (en) * 1979-03-16 1980-09-17 A Elektroniikka ADJUSTMENT OF ORGANIZATION FOR THE PURPOSE OF ENTRY
DE8408807U1 (en) * 1984-03-22 1984-05-17 Josef Schilcher Maschinenbau und Landmaschinenhandel, 9833 Rangersdorf Device for cutting wood to length
US4907294A (en) * 1988-04-28 1990-03-06 U.S. Natural Resources, Inc. Log scanning system

Also Published As

Publication number Publication date
EP0666153B1 (en) 1997-05-14
DK0666153T3 (en) 1997-10-13
DE9401780U1 (en) 1994-03-31
EP0666153A1 (en) 1995-08-09
DE59402750D1 (en) 1997-06-19

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee