SE443905B - Anordning vid fell- och gripaggregat - Google Patents

Anordning vid fell- och gripaggregat

Info

Publication number
SE443905B
SE443905B SE8002548A SE8002548A SE443905B SE 443905 B SE443905 B SE 443905B SE 8002548 A SE8002548 A SE 8002548A SE 8002548 A SE8002548 A SE 8002548A SE 443905 B SE443905 B SE 443905B
Authority
SE
Sweden
Prior art keywords
rotor
hydraulic
frame
shaft
unit
Prior art date
Application number
SE8002548A
Other languages
English (en)
Swedish (sv)
Other versions
SE8002548L (sv
Inventor
E T Forslund
Original Assignee
Ostbergs Fabriks 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 Ostbergs Fabriks Ab filed Critical Ostbergs Fabriks Ab
Priority to SE8002548A priority Critical patent/SE443905B/sv
Priority to US06/247,244 priority patent/US4412777A/en
Priority to NO811096A priority patent/NO150301C/no
Priority to CA000374434A priority patent/CA1165665A/en
Priority to AT0152281A priority patent/AT382287B/de
Priority to DE19813113152 priority patent/DE3113152A1/de
Priority to FI811020A priority patent/FI70110C/fi
Publication of SE8002548L publication Critical patent/SE8002548L/
Publication of SE443905B publication Critical patent/SE443905B/sv

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/14—Grabs opened or closed by driving motors thereon
    • B66C3/16—Grabs opened or closed by driving motors thereon by fluid motors

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Jib Cranes (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Catching Or Destruction (AREA)
  • Shovels (AREA)
  • Harvester Elements (AREA)
SE8002548A 1980-04-02 1980-04-02 Anordning vid fell- och gripaggregat SE443905B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE8002548A SE443905B (sv) 1980-04-02 1980-04-02 Anordning vid fell- och gripaggregat
US06/247,244 US4412777A (en) 1980-04-02 1981-03-25 Device for a felling and gripping unit
NO811096A NO150301C (no) 1980-04-02 1981-03-31 Anordning ved felle- og gripeaggregat
CA000374434A CA1165665A (en) 1980-04-02 1981-04-01 Device at felling and gripping unit
AT0152281A AT382287B (de) 1980-04-02 1981-04-01 Vorrichtung an einem faell- und greifaggregat
DE19813113152 DE3113152A1 (de) 1980-04-02 1981-04-01 Vorrichtung an faell- und greifaggregat
FI811020A FI70110C (fi) 1980-04-02 1981-04-02 Anordning vid faell- och gripaggregat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8002548A SE443905B (sv) 1980-04-02 1980-04-02 Anordning vid fell- och gripaggregat

Publications (2)

Publication Number Publication Date
SE8002548L SE8002548L (sv) 1981-10-03
SE443905B true SE443905B (sv) 1986-03-17

Family

ID=20340671

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8002548A SE443905B (sv) 1980-04-02 1980-04-02 Anordning vid fell- och gripaggregat

Country Status (7)

Country Link
US (1) US4412777A (de)
AT (1) AT382287B (de)
CA (1) CA1165665A (de)
DE (1) DE3113152A1 (de)
FI (1) FI70110C (de)
NO (1) NO150301C (de)
SE (1) SE443905B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE451937B (sv) * 1982-09-03 1987-11-09 Osa Ab Anordning vid ett i enden av en kranarm upphengt rotator- och gripaggregat
SE438882B (sv) * 1983-09-13 1985-05-13 Holmdahl Ulf Goeran Rotator och vridanordning for grevskopor
JPH084432B2 (ja) * 1986-05-13 1996-01-24 カレルボ ケトウネン，ローリィ 木材伐採機のためのジブに取付けられた懸架装置
FR2606967B1 (fr) * 1986-11-24 1990-06-15 Armef Machine d'abattage et de faconnage d'arbres
US4815506A (en) * 1988-04-04 1989-03-28 Kainz Andrew N Tree harvesting and logging system
US5291926A (en) * 1990-09-17 1994-03-08 Assar Jansson Cutting and sawing unit provided with a timber handling arrangement
US5579816A (en) * 1994-02-01 1996-12-03 Hill; Terrence R. Boom-mounted manipulating grapple
US5553993A (en) * 1995-04-10 1996-09-10 Sylvain Gilbert Mechanism for rotating a tree-felling implement and tree-felling implement therewith
US5727610A (en) * 1996-05-02 1998-03-17 Risley Enterprises Ltd. Combined tree feller and processor
US5954105A (en) * 1996-05-24 1999-09-21 Smith; Dennis William Workhead for timber processing
CA2186798C (en) * 1996-09-30 2001-02-27 Charles D. Maclennan Tilting feller head
CA2357386C (en) 2000-09-15 2009-03-24 Timberjack Inc. High rotation felling head mechanism
BR112015018226B1 (pt) * 2014-06-17 2020-12-15 Prenbec Equipment Inc Cabeça de aglomeração e corte
WO2025104381A1 (en) * 2023-11-17 2025-05-22 Tmk Machinery Oy An arrangement for arranging an energy-wood grapple on an end of a boom assembly of an excavator and an apparatus and a method for improving the reach characteristics of an energy-wood grapple

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3720246A (en) * 1971-05-03 1973-03-13 Eaton Yale & Towne Ca Ltd Method and apparatus for handling trees
SE392792B (sv) * 1974-06-05 1977-04-25 Ostbergs Fabriks Ab Anordning vid tredfellningsaggregat
SE418919C (sv) * 1975-10-07 1986-06-09 Umea Mekaniska Ab Tredfellningsaggregat
SE394070B (sv) * 1976-01-29 1977-06-06 Umea Mekaniska Ab Upphengningsanordning for fellaggregat.
DK162131C (da) * 1977-03-18 1992-02-17 Jan Eriksson Apparat til behandling af traestammer
SE429915C (sv) * 1979-03-23 1987-11-09 Hultdins Verkstads Nya Ab Fellaggregat

Also Published As

Publication number Publication date
NO150301B (no) 1984-06-18
ATA152281A (de) 1986-07-15
FI70110B (fi) 1986-02-28
NO811096L (no) 1981-10-05
US4412777A (en) 1983-11-01
DE3113152A1 (de) 1982-02-18
NO150301C (no) 1984-09-26
SE8002548L (sv) 1981-10-03
FI70110C (fi) 1986-09-15
CA1165665A (en) 1984-04-17
AT382287B (de) 1987-02-10
FI811020L (fi) 1981-10-03

Similar Documents

Publication Publication Date Title
US6263932B1 (en) Aerial tree harvesting apparatus
US6962178B2 (en) Tree processor
US20090000698A1 (en) Suspendable tree cutter having an adjustable orientation pivot
FI70110C (fi) Anordning vid faell- och gripaggregat
US5628354A (en) Tree processor attachment for log porters
RU2020114947A (ru) Способ и система управления инструментом
FI67288B (fi) Gripskoerdare
SE526942C2 (sv) Skördeaggregat för skogsmaskiner samt förfarande för mätning av tvärmåttet på en trädstam
US6418989B1 (en) Standing-stem timber harvesting system
JP7125330B2 (ja) 自走式木材伐倒搬出機
CA2633830A1 (en) Suspendable tree cutter having an adjustable orientation pivot
EP3771332A1 (de) Holzbearbeitungsvorrichtung und verfahren zur steuerung einer holzbearbeitungsvorrichtung und arbeitsfahrzeug
SE454496B (sv) Maskin for kvistning av tred
EP3785524B1 (de) Vorrichtung zum greifen, schneiden und drehen von bäumen
US3796241A (en) Tree harvesting apparatus and method
SE1000064A1 (sv) Anordning och metod för fällning och kapning av trädstammar
CA1130174A (en) Tree-felling apparatus
US6729372B1 (en) Tree delimber
US3323563A (en) Delimbing apparatus for tall trees
US20120018041A1 (en) Harvester head
WO2002071833A1 (en) An apparatus for cutting a tree trunk
US3939996A (en) Tree harvesting apparatus
BRPI0608864B1 (pt) Método e aparelho para colheita de madeira
USRE30153E (en) Tree harvester
EP2454935A2 (de) Erntevorsatz

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8002548-9

Effective date: 19911108

Format of ref document f/p: F