CA2292567A1 - Positioning apparatus - Google Patents

Positioning apparatus Download PDF

Info

Publication number
CA2292567A1
CA2292567A1 CA002292567A CA2292567A CA2292567A1 CA 2292567 A1 CA2292567 A1 CA 2292567A1 CA 002292567 A CA002292567 A CA 002292567A CA 2292567 A CA2292567 A CA 2292567A CA 2292567 A1 CA2292567 A1 CA 2292567A1
Authority
CA
Canada
Prior art keywords
workpieces
abutment means
conveyor
adjustable
workpiece
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
CA002292567A
Other languages
French (fr)
Other versions
CA2292567C (en
Inventor
Cenneth Gunnarsson
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.)
C Gunnarssons Verkstads AB
Original Assignee
Cenneth Gunnarsson
C Gunnarssons Verkstads Ab
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 Cenneth Gunnarsson, C Gunnarssons Verkstads Ab filed Critical Cenneth Gunnarsson
Publication of CA2292567A1 publication Critical patent/CA2292567A1/en
Application granted granted Critical
Publication of CA2292567C publication Critical patent/CA2292567C/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
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
    • B27B5/16—Saw benches
    • B27B5/22—Saw benches with non-feedable circular saw blade
    • B27B5/228—Cross-cutting automatically laterally-fed travelling workpieces; Reducing lumber to desired lengths
    • 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

Abstract

The disclosure relates to a positioning apparatus for workpieces whose length is to be adjusted. The apparatus includes a conveyor which advances the workpieces. Beside this feed conveyor, there is an additional conveyor on which adjustable abutment means are mounted. The two conveyors move at the same speed and in the same direction, so that each one of the abutment means, throughout the entire movement, is located in register with one and the same workpiece. A
transverse displacement device realises the lateral displacement of the workpieces until such time as the abutment means receive them. The abutment means may be either stepwise or continuoulsy adjustable. For a further stabilisation of the workpieces, there is a rail mounted at the discharge end of the conveyor, so that the end of each workpiece will slide along this rail without being displaced in the transverse direction.
CA002292567A 1997-05-30 1998-05-11 Positioning apparatus Expired - Lifetime CA2292567C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9702081-2 1997-05-30
SE9702081A SE511453C2 (en) 1997-05-30 1997-05-30 positioning device
PCT/SE1998/000857 WO1998054076A1 (en) 1997-05-30 1998-05-11 Positioning apparatus

Publications (2)

Publication Number Publication Date
CA2292567A1 true CA2292567A1 (en) 1998-12-03
CA2292567C CA2292567C (en) 2006-07-04

Family

ID=20407201

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002292567A Expired - Lifetime CA2292567C (en) 1997-05-30 1998-05-11 Positioning apparatus

Country Status (6)

Country Link
EP (1) EP1047619B1 (en)
AT (1) ATE248763T1 (en)
CA (1) CA2292567C (en)
DE (1) DE69817873T2 (en)
SE (1) SE511453C2 (en)
WO (1) WO1998054076A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10975242B2 (en) 2009-03-30 2021-04-13 Fiberlean Technologies Limited Process for the production of nano-fibrillar cellulose gels

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110253682B (en) * 2019-07-06 2021-04-30 珠海德驰科技有限公司 Automatic feeding type wood working machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI49586C (en) * 1974-04-11 1979-10-24 Rysti & Co Ab FOER FARING FOR ORDERING FOR SORTERING OF TRAILERS
FI61295C (en) * 1980-09-12 1982-07-12 Valmet Oy REFERENCE TO A VIDEO FRAMEWORK FOR SAFETY TRAFFIC
DE3707194A1 (en) * 1987-03-06 1988-09-15 Esterer Ag Maschf Apparatus for measuring and aligning sawn timber
DE3936647C1 (en) * 1989-11-03 1990-10-31 Jas Ag Jet Age Systems, Kloten, Ch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10975242B2 (en) 2009-03-30 2021-04-13 Fiberlean Technologies Limited Process for the production of nano-fibrillar cellulose gels

Also Published As

Publication number Publication date
ATE248763T1 (en) 2003-09-15
CA2292567C (en) 2006-07-04
SE9702081L (en) 1998-12-01
WO1998054076A1 (en) 1998-12-03
DE69817873T2 (en) 2004-03-11
EP1047619B1 (en) 2003-09-03
SE511453C2 (en) 1999-10-04
DE69817873D1 (en) 2003-10-09
EP1047619A1 (en) 2000-11-02
SE9702081D0 (en) 1997-05-30

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20180511