DK25986A - Styringssystem til en traefaeldningsmaskine - Google Patents

Styringssystem til en traefaeldningsmaskine Download PDF

Info

Publication number
DK25986A
DK25986A DK25986A DK25986A DK25986A DK 25986 A DK25986 A DK 25986A DK 25986 A DK25986 A DK 25986A DK 25986 A DK25986 A DK 25986A DK 25986 A DK25986 A DK 25986A
Authority
DK
Denmark
Prior art keywords
treasuring
machine
control system
control
treasuring machine
Prior art date
Application number
DK25986A
Other languages
English (en)
Other versions
DK25986D0 (da
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 DK25986A publication Critical patent/DK25986A/da
Publication of DK25986D0 publication Critical patent/DK25986D0/da

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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Operation Control Of Excavators (AREA)
DK25986A 1984-05-21 1986-01-20 Styringssystem til en traefaeldningsmaskine DK25986D0 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI842024A FI72851C (fi) 1984-05-21 1984-05-21 Driftssystem foer en virkesskoerdemaskin.
PCT/FI1985/000045 WO1985005412A1 (en) 1984-05-21 1985-05-21 An operating system for a tree harvester

Publications (2)

Publication Number Publication Date
DK25986A true DK25986A (da) 1986-01-20
DK25986D0 DK25986D0 (da) 1986-01-20

Family

ID=8519105

Family Applications (1)

Application Number Title Priority Date Filing Date
DK25986A DK25986D0 (da) 1984-05-21 1986-01-20 Styringssystem til en traefaeldningsmaskine

Country Status (6)

Country Link
US (1) US4735049A (da)
EP (1) EP0214977B1 (da)
DE (1) DE3577466D1 (da)
DK (1) DK25986D0 (da)
FI (1) FI72851C (da)
WO (1) WO1985005412A1 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4987935A (en) * 1990-01-05 1991-01-29 Esco Corporation BI-directional tree saw
FI90613C (fi) * 1990-10-08 1994-03-10 Plustech Oy Puunkäsittelykoneen, erityisesti kouraharvesterin kääntyvän puomin päässä oleva syöttölaite
CA2244443A1 (en) * 1998-07-31 2000-01-31 Denharco Inc. Modular delimber
US6986368B2 (en) * 2002-08-01 2006-01-17 Risley Enterprises Ltd. Hydraulic control system for tree cutting saw
US20060045717A1 (en) * 2004-05-24 2006-03-02 Seymour Kerry R Retrofitted grapple saw and method for retrofitting hydraulic devices
US7405670B2 (en) * 2005-07-29 2008-07-29 Fitzgerald Timothy W Method and system for detecting and isolating stray voltage
US9119354B2 (en) * 2007-09-11 2015-09-01 Deere & Company Tree harvester head with lubrication system for multiple saws
HRP20230994T1 (hr) * 2020-10-14 2023-12-08 Dipperfox Oü Drobilica panjeva

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3304633A (en) * 1964-05-08 1967-02-21 Caterpillar Tractor Co Hydraulic circuit
US3354789A (en) * 1965-12-29 1967-11-28 Clark Equipment Co Control system
US3512453A (en) * 1968-05-22 1970-05-19 Caterpillar Tractor Co System for actuation of hydraulic motors on tractor powered implements
JPS49116616A (da) * 1973-03-12 1974-11-07
US4073141A (en) * 1977-03-17 1978-02-14 Caterpillar Tractor Co. Fluid control system with priority flow
US4161256A (en) * 1977-10-04 1979-07-17 Cascade Corporation Fluid power system having multiple, separately controllable double-acting fluid motors and reduced number of fluid conduits
US4226270A (en) * 1977-12-14 1980-10-07 Clark Equipment Company Tree harvester
US4286692A (en) * 1978-09-22 1981-09-01 Clark Equipment Company Hydraulic control system for operating multiple remote devices with a minimum number of connecting conduits
US4368763A (en) * 1981-01-12 1983-01-18 Eaton George H Apparatus for controlled cutting down of trees
WO1982004105A1 (en) * 1981-05-22 1982-11-25 Mueller Thomas P Fluid control system
US4431064A (en) * 1981-11-05 1984-02-14 Standard Oil Company (Indiana) Hydraulic drive apparatus for downhole tools providing rotational and translational motion

Also Published As

Publication number Publication date
FI72851C (fi) 1989-01-04
FI72851B (fi) 1987-04-30
WO1985005412A1 (en) 1985-12-05
EP0214977A1 (en) 1987-03-25
DE3577466D1 (de) 1990-06-07
US4735049A (en) 1988-04-05
FI842024L (fi) 1985-11-22
EP0214977B1 (en) 1990-05-02
FI842024A0 (fi) 1984-05-21
DK25986D0 (da) 1986-01-20

Similar Documents

Publication Publication Date Title
DE3278944D1 (en) A numerical control system
DE3477413D1 (en) Electronic control system for machines
GB2073460B (en) Control system for a machine or for an installation
DE3579291D1 (de) Servomotorregelungssystem.
FI852094A7 (fi) Ohjausjärjestelmä.
DE3583132D1 (de) Robotsteuerungssystem.
DK360384D0 (da) Styresystem til en vaerktoejsmaskine
DE3586318D1 (de) Numerisches steuerungssystem.
ES2014407B3 (es) Maquina de control numerico
NO850385L (no) Styreventil
DE3587593D1 (de) Antriebregelsystem für servomotoren.
DK158870C (da) Skaerekastetromle til et snitteaggregat
DE3584671D1 (de) Numerisches regelsystem.
NO831906L (no) Styreanordning for en trykkemaskin
EP0227117A3 (en) Program skip operation control system
GB2102593B (en) Control system for a carding machine
DE3584202D1 (de) Numerisches steuerungsverfahren.
IT8223436A0 (it) Apparato di controllo per unamacchina per costruzioni.
DK505083A (da) Styreanlaeg til en traktor
DE3585893D1 (de) Numerisches steuersystem.
DE3586310D1 (de) Numerisches steuersystem.
DK25986A (da) Styringssystem til en traefaeldningsmaskine
DK587385A (da) Hydraulisk styresystem
GB8506274D0 (en) Supervisory operation control system
DE3584771D1 (de) Steuersystem zum betreiben einer fliessbandanlage.

Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment