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SE8402708L - STEM FEEDING DEVICE FOR A THREAD CUTTING MACHINE - Google Patents

STEM FEEDING DEVICE FOR A THREAD CUTTING MACHINE

Info

Publication number
SE8402708L
SE8402708L SE8402708A SE8402708A SE8402708L SE 8402708 L SE8402708 L SE 8402708L SE 8402708 A SE8402708 A SE 8402708A SE 8402708 A SE8402708 A SE 8402708A SE 8402708 L SE8402708 L SE 8402708L
Authority
SE
Sweden
Prior art keywords
feeding device
cutting machine
thread cutting
stem feeding
rollers
Prior art date
Application number
SE8402708A
Other languages
Swedish (sv)
Other versions
SE455283B (en
SE8402708D0 (en
SE455283C (en
Inventor
Lauri Ketonen
Original Assignee
Lauri Ketonen
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 Lauri Ketonen filed Critical Lauri Ketonen
Publication of SE8402708D0 publication Critical patent/SE8402708D0/en
Publication of SE8402708L publication Critical patent/SE8402708L/en
Publication of SE455283B publication Critical patent/SE455283B/en
Publication of SE455283C publication Critical patent/SE455283C/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L1/00—Debarking or removing vestiges of branches from trees or logs; Machines therefor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Harvester Elements (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Knives (AREA)
  • Scissors And Nippers (AREA)

Abstract

The tree trunk feed mechanism is for a wood processing machine, and comprises twin feed rollers or roller chains (5) fixed in the body of the machine (1), partic. with the aid of arms (2,3) arranged as non-parallelograms. Between the inner arms (2) is a hydraulic cylinder (6), the purpose of which is to cause the rollers to press around the tree trunk (7). A chain saw (8) for severing the trunk is pref. fitted to the roller chain body, beneath it.
SE8402708A 1983-05-20 1984-05-18 STEM FEEDING DEVICE FOR A TREAD CUTTING MACHINE SE455283C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI831810A FI70502C (en) 1983-05-20 1983-05-20 Stem feeding device for a tree harvesting machine.

Publications (4)

Publication Number Publication Date
SE8402708D0 SE8402708D0 (en) 1984-05-18
SE8402708L true SE8402708L (en) 1984-11-21
SE455283B SE455283B (en) 1988-07-04
SE455283C SE455283C (en) 1990-11-05

Family

ID=8517249

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8402708A SE455283C (en) 1983-05-20 1984-05-18 STEM FEEDING DEVICE FOR A TREAD CUTTING MACHINE

Country Status (2)

Country Link
FI (1) FI70502C (en)
SE (1) SE455283C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI84128C (en) * 1989-05-31 1991-10-25 Lauri Kalervo Ketonen GRIPHARVESTER.
SE9702105L (en) * 1997-06-04 1998-04-27 Sp Maskiner Ab Single-harvest harvester assembly for felling and reprocessing of trees
FI122993B (en) * 2010-11-17 2012-09-28 Outokummun Metalli Oy Head Manufacturer
CN104737880A (en) * 2015-02-13 2015-07-01 丽水市核奥夫健身器材有限公司 Felling saw device provided with collection device and guided by guide groove and using method thereof

Also Published As

Publication number Publication date
SE455283B (en) 1988-07-04
FI831810L (en) 1984-11-21
FI831810A0 (en) 1983-05-20
SE8402708D0 (en) 1984-05-18
SE455283C (en) 1990-11-05
FI70502C (en) 1987-10-06
FI70502B (en) 1986-06-06

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