FR2424223A1 - Pince de debardage - Google Patents

Pince de debardage

Info

Publication number
FR2424223A1
FR2424223A1 FR7812709A FR7812709A FR2424223A1 FR 2424223 A1 FR2424223 A1 FR 2424223A1 FR 7812709 A FR7812709 A FR 7812709A FR 7812709 A FR7812709 A FR 7812709A FR 2424223 A1 FR2424223 A1 FR 2424223A1
Authority
FR
France
Prior art keywords
clamp
timber
cleaning
poles
arm
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.)
Granted
Application number
FR7812709A
Other languages
English (en)
Other versions
FR2424223B1 (fr
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.)
ARMEF
Original Assignee
ARMEF
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 ARMEF filed Critical ARMEF
Priority to FR7812709A priority Critical patent/FR2424223A1/fr
Priority to DE19797912184U priority patent/DE7912184U1/de
Priority to DE2916899A priority patent/DE2916899C2/de
Priority to GB7914246A priority patent/GB2021516B/en
Publication of FR2424223A1 publication Critical patent/FR2424223A1/fr
Application granted granted Critical
Publication of FR2424223B1 publication Critical patent/FR2424223B1/fr
Granted 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
    • A01G23/081—Feller-bunchers, i.e. with bunching by felling head
    • 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
    • A01G23/003—Collecting felled trees
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/58—Gripping members engaging only the external or internal surfaces of the articles and deforming the articles, e.g. by using gripping members such as tongs or grapples
    • B66C1/585—Log grapples

Abstract

PINCE DE DEBARDAGE POUR DEBARDER DES BOIS PAR EXEMPLE DES PERCHES. LA PINCE EST CARACTERISEE PAR LE FAIT QU'ELLE COMPORTE UN CORPS DE CHASSIS FORMANT UN BRAS RIGIDE, UN BRAS MOBILE SUSCEPTIBLE DE S'ECARTER DU BRAS RIGIDE POUR LE DECHARGEMENT, UN DOIGT DE RETENUE ESCAMOTABLE S'ESCAMOTANT LORS DE LA PRISE DES BOIS PUIS LES RETENANT A L'INTERIEUR DE LA PINCE EN REPRENANT SA POSITION INITIALE, ET UN BRAS SUPPLEMENTAIRE MOBILE SUSCEPTIBLE DE REPOUSSER LES BOIS VERS L'INTERIEUR DE LA PINCE DANS UN MOUVEMENT DE RAMASSAGE ET DE S'ESCAMOTER PAR-DESSUS UN BOIS SITUE A TERRE DANS UN MOUVEMENT INVERSE. LA PINCE PERMET UN RAMASSAGE FACILE DE PERCHES L'UNE APRES L'AUTRE.
FR7812709A 1978-04-28 1978-04-28 Pince de debardage Granted FR2424223A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7812709A FR2424223A1 (fr) 1978-04-28 1978-04-28 Pince de debardage
DE19797912184U DE7912184U1 (de) 1978-04-28 1979-04-26 Zangengreifer
DE2916899A DE2916899C2 (de) 1978-04-28 1979-04-26 Zangengreifer
GB7914246A GB2021516B (en) 1978-04-28 1979-04-30 Load engaging device for handling tree trunks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7812709A FR2424223A1 (fr) 1978-04-28 1978-04-28 Pince de debardage

Publications (2)

Publication Number Publication Date
FR2424223A1 true FR2424223A1 (fr) 1979-11-23
FR2424223B1 FR2424223B1 (fr) 1981-10-30

Family

ID=9207733

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7812709A Granted FR2424223A1 (fr) 1978-04-28 1978-04-28 Pince de debardage

Country Status (3)

Country Link
DE (2) DE2916899C2 (fr)
FR (1) FR2424223A1 (fr)
GB (1) GB2021516B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122163B (en) * 1982-05-20 1986-04-03 David Maurice Nichols Improvements in devices for stacking bales
US8328258B2 (en) 2008-09-16 2012-12-11 Rolls-Royce Marine As Gripping tool for a crane
SE537636C2 (sv) * 2013-09-27 2015-09-01 Helsinge Skog Innovation Ab Skotare och förfarande för hantering av virke
DE102016223156A1 (de) 2016-11-23 2018-05-24 Bayerische Motoren Werke Aktiengesellschaft Greifvorrichtung zum Greifen nicht formfester Werkstücke

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3165345A (en) * 1963-08-26 1965-01-12 Caterpillar Tractor Co Fork for pulpwood and similar materials
DE1809568A1 (de) * 1967-12-28 1969-08-07 Delattre Levivier S I D L Soc Sicherheitsvorrichtung fuer Hub-Greifzangen
FR2000133A1 (fr) * 1968-01-10 1969-08-29 Beloit Corp
US3664391A (en) * 1970-03-16 1972-05-23 Horace D Coffey Tree cutting and piling apparatus
US3749143A (en) * 1970-03-03 1973-07-31 Int Paper Canada Method and apparatus for felling trees
US3795264A (en) * 1971-11-23 1974-03-05 Rome Industries Tree accumulator attachment for a tree harvester
US3805860A (en) * 1972-04-11 1974-04-23 Morbark Ind Inc Apparatus for severing and grouping trees
US3875983A (en) * 1974-04-05 1975-04-08 Koehring Canada Ltd Multiple tree harvester of the flexible arm type
US3910326A (en) * 1974-10-29 1975-10-07 Case Co J I Tree harvesting apparatus with accumulator mechanism
US3911981A (en) * 1974-10-29 1975-10-14 Case Co J I Tree harvesting apparatus
CA992849A (en) * 1973-06-19 1976-07-13 Rudy Vit Accumulator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI46051C (fi) * 1964-03-03 1972-12-11 Kewacos Foersaeljnings Ab Tukkien tartuinlaite kuormauskonetta varten.

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3165345A (en) * 1963-08-26 1965-01-12 Caterpillar Tractor Co Fork for pulpwood and similar materials
DE1809568A1 (de) * 1967-12-28 1969-08-07 Delattre Levivier S I D L Soc Sicherheitsvorrichtung fuer Hub-Greifzangen
FR2000133A1 (fr) * 1968-01-10 1969-08-29 Beloit Corp
US3749143A (en) * 1970-03-03 1973-07-31 Int Paper Canada Method and apparatus for felling trees
US3664391A (en) * 1970-03-16 1972-05-23 Horace D Coffey Tree cutting and piling apparatus
US3795264A (en) * 1971-11-23 1974-03-05 Rome Industries Tree accumulator attachment for a tree harvester
US3805860A (en) * 1972-04-11 1974-04-23 Morbark Ind Inc Apparatus for severing and grouping trees
CA992849A (en) * 1973-06-19 1976-07-13 Rudy Vit Accumulator
US3875983A (en) * 1974-04-05 1975-04-08 Koehring Canada Ltd Multiple tree harvester of the flexible arm type
US3910326A (en) * 1974-10-29 1975-10-07 Case Co J I Tree harvesting apparatus with accumulator mechanism
US3911981A (en) * 1974-10-29 1975-10-14 Case Co J I Tree harvesting apparatus

Also Published As

Publication number Publication date
DE2916899A1 (de) 1979-11-08
DE2916899C2 (de) 1982-10-21
GB2021516B (en) 1982-07-07
DE7912184U1 (de) 1983-12-22
GB2021516A (en) 1979-12-05
FR2424223B1 (fr) 1981-10-30

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Legal Events

Date Code Title Description
ST Notification of lapse