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1. WO1992014352 - ARRANGEMENT IN TREE-PROCESSING ASSEMBLY

Publication Number WO/1992/014352
Publication Date 03.09.1992
International Application No. PCT/SE1992/000067
International Filing Date 05.02.1992
Chapter 2 Demand Filed 03.09.1992
IPC
A01G 23/091 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
23Forestry
02Transplanting, uprooting, felling or delimbing trees
08Felling trees
091Sawing apparatus specially adapted for felling trees
B23D 47/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
47Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
08of devices for bringing the circular saw blade to the workpiece or removing same therefrom
CPC
A01G 23/091
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
23Forestry
02Transplanting, uprooting, felling or delimbing trees
08Felling trees
091Sawing apparatus specially adapted for felling trees
B23D 47/08
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
47Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
08of devices for bringing the circular saw blade to the workpiece or removing same therefrom
Y10S 83/928
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
83Cutting
928Vehicle-mounted tool
Applicants
  • LARSSON, Sune [SE]/[SE]
Inventors
  • LARSSON, Sune
Agents
  • AWAPATENT AB
Priority Data
9100512-421.02.1991SE
Publication Language English (EN)
Filing Language Swedish (SV)
Designated States
Title
(EN) ARRANGEMENT IN TREE-PROCESSING ASSEMBLY
(FR) AMENAGEMENT D'UN ENGIN D'EXPLOITATION FORESTIERE
Abstract
(EN)
The present invention relates to an arrangement in a tree-processing assembly of the type comprising a frame base (2) which is connectible to the tip of a crane via a rotator (3) and with which a pivotable carrier (5) is hingedly connected, said carrier comprising at least one set of grapples (6, 6,', 6'') for gripping and holding a log, and a cutting tool, such as a chain-saw guide bar (12), attached to the lower part (11) of the carrier. On the lower part (11) of the carrier (5) there is mounted a rotary saw blade (15) which is pivotably movable between an inactive position in which it is swung in towards the carrier, and an active position in which it is swung out from the carrier and in which it can cut, by means of an outer half, a shrub layer and/or small trees.
(FR)
L'invention a trait à un aménagement d'un engin d'exploitation forestière comportant un bâti de base (2) solidaire de l'extrémité d'une grue par l'intermédiaire d'un pivot (3) sur lequel est articulé un support (5) pivotant, ledit support comportant au moins une batterie de grappins (6, 6', 6'') servant à saisir et maintenir la grume, et un appareil de coupe, tel qu'une scie à chaîne (12), fixée à la base (11) du support. La base (11) du support (5) comporte également un scie à disque (15) pouvant pivoter entre une position d'inaction, plaquée contre le support, et une position de service, dans laquelle elle sort du support et qui peut couper, par l'action du demi-cercle faisant saillie, du taillis ou des petits arbres.
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