CA1025751A - Appareil servant a l'abattage des arbres - Google Patents

Appareil servant a l'abattage des arbres

Info

Publication number
CA1025751A
CA1025751A CA225,735A CA225735A CA1025751A CA 1025751 A CA1025751 A CA 1025751A CA 225735 A CA225735 A CA 225735A CA 1025751 A CA1025751 A CA 1025751A
Authority
CA
Canada
Prior art keywords
felling device
timber felling
timber
felling
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA225,735A
Other languages
English (en)
Inventor
James C. Solie
Jerald L. Waldrop
Daniel L. Doss
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Owatonna Tool Co
Original Assignee
Owatonna Tool Co
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 Owatonna Tool Co filed Critical Owatonna Tool Co
Application granted granted Critical
Publication of CA1025751A publication Critical patent/CA1025751A/fr
Expired legal-status Critical Current

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
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Fluid-Pressure Circuits (AREA)
CA225,735A 1975-02-10 1975-04-29 Appareil servant a l'abattage des arbres Expired CA1025751A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/548,181 US3945610A (en) 1975-02-10 1975-02-10 Timber felling device

Publications (1)

Publication Number Publication Date
CA1025751A true CA1025751A (fr) 1978-02-07

Family

ID=24187756

Family Applications (1)

Application Number Title Priority Date Filing Date
CA225,735A Expired CA1025751A (fr) 1975-02-10 1975-04-29 Appareil servant a l'abattage des arbres

Country Status (2)

Country Link
US (1) US3945610A (fr)
CA (1) CA1025751A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026524A (en) * 1975-10-14 1977-05-31 Silvey Elmer R Fluid operated ram for felling trees
DE2715509C2 (de) * 1977-04-06 1986-11-27 Hohenlohe-Waldenburg KG Spezial-Maschinenbau, 7112 Waldenburg Arbeitswagen und seine Verwendung beim Holzrücken zum Ausziehen des Zugseils einer Seilwinde
US4314592A (en) * 1979-12-31 1982-02-09 Silvey Elmer R Tree felling system with cam-operated hydraulic check valve
DE3474527D1 (en) * 1983-11-25 1988-11-17 Mors Work pallet, provided with a control system and preferably with a separate cylinder control, to operate with an independent pressure
US4629162A (en) * 1985-05-02 1986-12-16 Porche Albert J Pneumatic invalid lift
US4660806A (en) * 1985-09-12 1987-04-28 Masters Scott A Push stick for plumb and line adjustment of stud walls
US5232206A (en) * 1992-06-29 1993-08-03 Hunt El Verneice P Elevator air jack
DE10028957C2 (de) * 2000-06-16 2002-07-11 Lukas Hydraulik Gmbh & Co Kg Tragbare Hydraulikpumpeneinheit
US10375903B2 (en) * 2016-03-31 2019-08-13 Husqvarna Ab Tree felling wedge giving tree felling alert
US20180105409A1 (en) * 2016-10-18 2018-04-19 John Bernaski Tree Watering Device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT56155B (de) * 1911-01-18 1912-11-11 Abel Bartha Verfahren und Vorrichtung zum Fällen von Bäumen.
US2343937A (en) * 1942-05-04 1944-03-14 Smith Clyde Harcourt Hydraulic built-in jack
US2690323A (en) * 1952-04-22 1954-09-28 Evenson Christopher Brady Hydraulic wedge
US2764249A (en) * 1952-08-23 1956-09-25 Paolucci Vincent Ronald Hydraulic brake and jack combination unit control device for vehicle
US2792670A (en) * 1953-12-18 1957-05-21 Lester N Haynes Tree girdler
US2919106A (en) * 1955-07-11 1959-12-29 Mieux Melburne E Le Means for mounting a hydraulic automotive jack
US3471949A (en) * 1967-05-08 1969-10-14 Neil H Cargile Jr Automatic swing control system for dredge
US3622124A (en) * 1970-05-18 1971-11-23 Kenneth R Sidles Hydraulic lift jack
FR2122760A5 (fr) * 1971-01-22 1972-09-01 Hauser Jean
US3730481A (en) * 1971-05-19 1973-05-01 M Ekonen Air lift jack
US3773292A (en) * 1972-01-10 1973-11-20 W Thiermann Hydraulic pole jack
US3819153A (en) * 1972-04-26 1974-06-25 Hurst Performance Rescue tool

Also Published As

Publication number Publication date
US3945610A (en) 1976-03-23

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