FI70110C - Anordning vid faell- och gripaggregat - Google Patents

Anordning vid faell- och gripaggregat Download PDF

Info

Publication number: FI70110C
Authority: FI; Finland
Prior art keywords: rotor; pivot; shaft; assembly; hydraulic
Prior art date: 1980-04-02

Application number

FI811020A

Other languages

English (en)

Finnish (fi)

Swedish (sv)

Other versions

FI811020L (fi

FI70110B (fi

Inventor

Erik Torsten Forslund

Original Assignee

Oestbergs 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.)

1980-04-02

Filing date

1981-04-02

Publication date

1986-09-15

1981-04-02 Application filed by Oestbergs Fabriks Ab filed Critical Oestbergs Fabriks Ab

1981-10-03 Publication of FI811020L publication Critical patent/FI811020L/fi

1986-02-28 Application granted granted Critical

1986-02-28 Publication of FI70110B publication Critical patent/FI70110B/fi

1986-09-15 Publication of FI70110C publication Critical patent/FI70110C/fi

Links

230000000712 assembly Effects 0.000 claims 1
238000000429 assembly Methods 0.000 claims 1
230000003472 neutralizing effect Effects 0.000 claims 1
239000002023 wood Substances 0.000 description 4
230000033001 locomotion Effects 0.000 description 3
208000035874 Excoriation Diseases 0.000 description 2
238000005299 abrasion Methods 0.000 description 2
230000006378 damage Effects 0.000 description 2
238000002347 injection Methods 0.000 description 2
239000007924 injection Substances 0.000 description 2
230000010355 oscillation Effects 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 1
206010042674 Swelling Diseases 0.000 description 1
208000027418 Wounds and injury Diseases 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
230000018109 developmental process Effects 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
208000014674 injury Diseases 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000007790 scraping Methods 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000004575 stone Substances 0.000 description 1
239000000725 suspension Substances 0.000 description 1
230000008961 swelling Effects 0.000 description 1

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)
Environmental Sciences (AREA)
Mechanical Engineering (AREA)
Biodiversity & Conservation Biology (AREA)
Ecology (AREA)
Forests & Forestry (AREA)
Engineering & Computer Science (AREA)
Jib Cranes (AREA)
Forklifts And Lifting Vehicles (AREA)
Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Shovels (AREA)
Harvester Elements (AREA)
Catching Or Destruction (AREA)

FI811020A 1980-04-02 1981-04-02 Anordning vid faell- och gripaggregat FI70110C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE8002548A SE443905B (sv)	1980-04-02	1980-04-02	Anordning vid fell- och gripaggregat
SE8002548		1980-04-02

Publications (3)

Publication Number	Publication Date
FI811020L FI811020L (fi)	1981-10-03
FI70110B FI70110B (fi)	1986-02-28
FI70110C true FI70110C (fi)	1986-09-15

Family

ID=20340671

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI811020A FI70110C (fi)	1980-04-02	1981-04-02	Anordning vid faell- 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
EP0304428B1 (de) *	1986-05-13	1991-07-31	KETONEN, Lauri Kalervo	An einem ausleger montierte aufhängevorrichtung für einen baumernter
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
US6691752B2 (en)	2000-09-15	2004-02-17	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
SE7600951L (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

1980
- 1980-04-02 SE SE8002548A patent/SE443905B/sv not_active IP Right Cessation
1981
- 1981-03-25 US US06/247,244 patent/US4412777A/en not_active Expired - Fee Related
- 1981-03-31 NO NO811096A patent/NO150301C/no unknown
- 1981-04-01 AT AT0152281A patent/AT382287B/de not_active IP Right Cessation
- 1981-04-01 DE DE19813113152 patent/DE3113152A1/de not_active Withdrawn
- 1981-04-01 CA CA000374434A patent/CA1165665A/en not_active Expired
- 1981-04-02 FI FI811020A patent/FI70110C/fi not_active IP Right Cessation

Also Published As

Publication number	Publication date
US4412777A (en)	1983-11-01
SE443905B (sv)	1986-03-17
NO150301B (no)	1984-06-18
DE3113152A1 (de)	1982-02-18
SE8002548L (sv)	1981-10-03
NO150301C (no)	1984-09-26
NO811096L (no)	1981-10-05
CA1165665A (en)	1984-04-17
FI811020L (fi)	1981-10-03
FI70110B (fi)	1986-02-28
AT382287B (de)	1987-02-10
ATA152281A (de)	1986-07-15

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Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: OESTBERGS FABRIKS AB