Processing

Please wait...

Settings

Settings

Goto Application

1. WO2013004583 - CHISEL HOLDER FOR A SOIL TREATMENT MACHINE

Publication Number WO/2013/004583
Publication Date 10.01.2013
International Application No. PCT/EP2012/062556
International Filing Date 28.06.2012
IPC
E21C 35/193 2006.01
EFIXED CONSTRUCTIONS
21EARTH OR ROCK DRILLING; MINING
CMINING OR QUARRYING
35Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/-E21C33/182
18Mining picks; Holders therefor
19Means for fixing picks or holders
193using bolts as main fixing elements
CPC
B28D 1/188
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
DWORKING STONE OR STONE-LIKE MATERIALS
1Working stone or stone-like materials, e.g. brick, concrete ; or glass; , not provided for elsewhere; Machines, devices, tools therefor
18by milling, e.g. channelling by means of milling tools
186Tools therefor, e.g. having exchangeable cutter bits
188with exchangeable cutter bits or cutter segments
E01C 23/088
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
23Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
06Devices or arrangements for working the finished surface
08for roughening or patterning; for removing ; the surface down to a predetermined depth; high spots or material bonded to the surface, e.g. markings; ; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
085using power-driven tools, e.g. vibratory tools
088Rotary tools, e.g. milling drums
E21C 2035/191
E21C 35/18
EFIXED CONSTRUCTIONS
21EARTH DRILLING; MINING
CMINING OR QUARRYING
35Miscellaneous items relating to machines for slitting or completely freeing the mineral from the seam
18Mining picks; Holders therefor
E21C 35/19
EFIXED CONSTRUCTIONS
21EARTH DRILLING; MINING
CMINING OR QUARRYING
35Miscellaneous items relating to machines for slitting or completely freeing the mineral from the seam
18Mining picks; Holders therefor
19Means for fixing picks or holders
E21C 35/191
EFIXED CONSTRUCTIONS
21EARTH DRILLING; MINING
CMINING OR QUARRYING
35Miscellaneous items relating to machines for slitting or completely freeing the mineral from the seam
18Mining picks; Holders therefor
19Means for fixing picks or holders
191for fixing holders
Applicants
  • WIRTGEN GMBH [DE]/[DE] (AllExceptUS)
  • LEHNERT, Thomas [DE]/[DE] (UsOnly)
  • BUHR, Karsten [DE]/[DE] (UsOnly)
  • BARIMANI, Cyrus [DE]/[DE] (UsOnly)
  • HÄHN, Günter [DE]/[DE] (UsOnly)
Inventors
  • LEHNERT, Thomas
  • BUHR, Karsten
  • BARIMANI, Cyrus
  • HÄHN, Günter
Agents
  • FLECK, Hermann-Josef
Priority Data
10 2011 051 525.904.07.2011DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) MEISSELHALTER FÜR EINE BODENBEARBEITUNGSMASCHINE
(EN) CHISEL HOLDER FOR A SOIL TREATMENT MACHINE
(FR) PORTE-OUTIL POUR UNE MACHINE DE TRAVAIL DU SOL
Abstract
(DE)
Die Erfindung betrifft einen Meißelhalter für eine Bodenbearbeitungsmaschine, insbesondere eine Strassenfräsmaschine, der im Bereich einer Bearbeitungsseite eines Stützkörpers (21) eine Meisselaufnahme (27) aufweist und der an einer Steckansatzseite des Stützkörpers mittelbar oder unmittelbar einen Steckansatz (30) trägt, wobei der Stützkörper (21) zwei, ein Abtragflächenpaar bildende Abtragflächen [erste oder zweite Abtragflächen] aufweist, die zueinander im Winkel (ε1, ε2) stehen. Um bei einem solchen Meißelhalter eine stabile und standfeste Gestaltung zu erreichen, ist es erfindungsgemäss vorgesehen, dass der Stützkörper mindestens eine weitere Abtragfläche (29.1, 29.4) aufweist, die zu den beiden Abtragflächen des Abtragflächenpaars im Winkel (γ', ω) steht.
(EN)
The invention relates to a chisel holder for a soil treatment machine, especially a road miller, said chisel holder having a chisel seat (27) in the region of a treatment side of a support base (21) and carrying an add-on (30) indirectly or directly on an add-on side of the support base, wherein the support base (21) has two stripping surfaces [first and second stripping surfaces] forming a pair of stripping surfaces that are at angles (ε1, ε2) relative to each other. In order to provide a chisel holder that has a stable and rigid design, the support base according to the invention comprises at least one additional stripping surface (29.1, 29.4) that is at an angle (γ', ω) relative to the two stripping surfaces of the pair of stripping surfaces.
(FR)
L'invention concerne un porte-outil pour une machine de travail du sol, notamment une fraiseuse routière, présentant un logement d'outil dans la zone du côté de travail d'un corps support, et portant directement ou indirectement une saillie d'enfichage sur un côté de saillie d'enfichage du corps support. Le corps support comporte deux surfaces d'excavation (première ou seconde surface d'excavation) constituant une paire de surfaces d'excavation, formant un angle. L'invention vise à obtenir une conception stable et solide d'un tel porte-outil. A cet effet, le corps support comporte au moins une autre surface d'excavation formant un angle avec les deux surfaces d'excavation de la paire de surfaces d'excavation.
Latest bibliographic data on file with the International Bureau