SE9703236L - Device for operation of a processing unit - Google Patents

Device for operation of a processing unit

Info

Publication number
SE9703236L
SE9703236L SE9703236A SE9703236A SE9703236L SE 9703236 L SE9703236 L SE 9703236L SE 9703236 A SE9703236 A SE 9703236A SE 9703236 A SE9703236 A SE 9703236A SE 9703236 L SE9703236 L SE 9703236L
Authority
SE
Sweden
Prior art keywords
carrier
speed
control arrangement
processing unit
engine
Prior art date
Application number
SE9703236A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9703236D0 (en
Inventor
Rolf Modd
Original Assignee
Rolf Modd
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 Rolf Modd filed Critical Rolf Modd
Priority to SE9703236A priority Critical patent/SE9703236L/en
Publication of SE9703236D0 publication Critical patent/SE9703236D0/en
Priority to PCT/SE1998/001596 priority patent/WO1999012410A1/en
Publication of SE9703236L publication Critical patent/SE9703236L/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G23/00—Forestry
    • A01G23/02—Transplanting, uprooting, felling or delimbing trees
    • A01G23/08—Felling trees
    • A01G23/091—Sawing apparatus specially adapted for felling trees

Abstract

A device for operating a machining apparatus, the device comprising an engine (1) for operating a machine member, the machining member being arranged on a carrier, means (2) for moving the carrier in relation to an object intended for being machined, and an arrangement (3) for controlling the speed of the carrier moved by the movement means (2), the control arrangement (3) being adapted to relate the carrier speed to a resistance caused by the object. The control arrangement (3) comprises a means (4) for sensing the pressure of a fluid in a conduit (5) connected to an inlet side of the engine (1), and the control arrangement (3) is arranged to control the carrier speed as a function of the sensed pressure.
SE9703236A 1997-09-09 1997-09-09 Device for operation of a processing unit SE9703236L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9703236A SE9703236L (en) 1997-09-09 1997-09-09 Device for operation of a processing unit
PCT/SE1998/001596 WO1999012410A1 (en) 1997-09-09 1998-09-09 A device for operating a machining apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9703236A SE9703236L (en) 1997-09-09 1997-09-09 Device for operation of a processing unit

Publications (2)

Publication Number Publication Date
SE9703236D0 SE9703236D0 (en) 1997-09-09
SE9703236L true SE9703236L (en) 1999-03-10

Family

ID=20408179

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9703236A SE9703236L (en) 1997-09-09 1997-09-09 Device for operation of a processing unit

Country Status (2)

Country Link
SE (1) SE9703236L (en)
WO (1) WO1999012410A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI116266B (en) * 2000-05-10 2005-10-31 Ponsse Oyj Method and arrangement for adjusting the sawing speed of a cutting saw
FI20002683A0 (en) * 2000-12-07 2000-12-07 Taehkae Ab Oy Plant and procedure for handling logs
US6709315B1 (en) 2002-01-24 2004-03-23 John D. Ward Auto feed system for compressed propellant tools and pressure compensating valve therefore
FI111183B (en) * 2002-05-21 2003-06-13 Timberjack Oy Procedure for control of forest machine engine and forest machine
FI20110139A0 (en) * 2011-04-20 2011-04-20 Lauri Kalervo Ketonen Cutting saw control in a food processor
SE541487C2 (en) * 2017-10-18 2019-10-15 Eco Log Sweden Ab A control unit for controlling a saw, a sawing system and method therefore
US11785901B2 (en) 2020-02-10 2023-10-17 Deere & Company Tree processing system
US20210243970A1 (en) 2020-02-10 2021-08-12 Deere & Company Tree processing system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE388752B (en) * 1975-03-06 1976-10-18 Volvo Bm DEVICE FOR CUTTING TREES OF TREES

Also Published As

Publication number Publication date
SE9703236D0 (en) 1997-09-09
WO1999012410A1 (en) 1999-03-18

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