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1. WO2020202024 - EXCAVATION EQUIPMENT FOR AN OPERATING MACHINE, AND AN OPERATING MACHINE COMPRISING SUCH EQUIPMENT

Publication Number WO/2020/202024
Publication Date 08.10.2020
International Application No. PCT/IB2020/053091
International Filing Date 01.04.2020
IPC
E02F 3/20 2006.01
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
FDREDGING; SOIL-SHIFTING
3Dredgers; Soil-shifting machines
04mechanically-driven
18with digging wheels turning round an axis
20with tools that only loosen the material
E02F 5/02 2006.01
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
FDREDGING; SOIL-SHIFTING
5Dredgers or soil-shifting machines for special purposes
02for digging trenches or ditches
E01C 23/088 2006.01
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; Devices for repairing the surface of damaged paving
08for roughening or patterning; for removing high spots or material bonded to the surface, e.g. markings
085using power-driven tools, e.g. vibratory tools
088Rotary tools, e.g. milling drums
E02F 3/18 2006.01
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
FDREDGING; SOIL-SHIFTING
3Dredgers; Soil-shifting machines
04mechanically-driven
18with digging wheels turning round an axis
E02F 5/08 2006.01
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
FDREDGING; SOIL-SHIFTING
5Dredgers or soil-shifting machines for special purposes
02for digging trenches or ditches
08with digging wheels turning round an axis
CPC
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
E01C 23/0933
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
09for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
0906for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet
0926with power-driven tools, e.g. vibrated, percussive cutters
0933rotary, e.g. circular-saw joint cutters
E02F 3/183
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
3Dredgers; Soil-shifting machines
04mechanically-driven
18with digging wheels turning round an axis ; , e.g. bucket-type wheels
183with digging unit shiftable relative to the frame
E02F 3/20
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
3Dredgers; Soil-shifting machines
04mechanically-driven
18with digging wheels turning round an axis ; , e.g. bucket-type wheels
20with tools that only loosen the material ; , i.e. mill-type wheels
E02F 5/02
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
5Dredgers or soil-shifting machines for special purposes
02for digging trenches or ditches
E02F 5/08
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
5Dredgers or soil-shifting machines for special purposes
02for digging trenches or ditches
08with digging wheels turning round an axis
Applicants
  • SIMEX S.R.L. [IT]/[IT]
Inventors
  • RISI, Mirco
Agents
  • CRIPPA, Paolo Ernesto
  • CHIMINI, Francesco
  • GAMBA, Alessandro
  • PULIERI, Gianluca Antonio
  • DE LORENZO, Danilo
  • GUALENI, Nadia
  • ZANETTIN, Gianluigi
  • MITOLA, Marco
  • BUSANA, Omar
Priority Data
10201900000494402.04.2019IT
Publication Language English (EN)
Filing Language Italian (IT)
Designated States
Title
(EN) EXCAVATION EQUIPMENT FOR AN OPERATING MACHINE, AND AN OPERATING MACHINE COMPRISING SUCH EQUIPMENT
(FR) ÉQUIPEMENT D'EXCAVATION POUR MACHINE D'EXPLOITATION, ET MACHINE D'EXPLOITATION ÉQUIPÉE D’UN TEL ÉQUIPEMENT
Abstract
(EN)
The present invention relates to an excavation equipment (1) adapted to cooperate with an operating machine (10) comprising: - an internal frame (101); - said internal frame (101) rotatably supports an excavation tool (12) adapted to make, for example, trenches (109) dug in a work surface (Z) along an advancement direction or working direction (W); said excavation tool (12) being rotatable about a rotation axis (R) of excavation tool; - said excavation equipment (1) further comprising a rear frame (103); - said rear frame (103) supports said internal frame (101); - a steering device (108) is provided between said rear frame (103) and said internal frame (101); - said steering device (108) comprises a steering bearing (106); - said steering bearing (106) comprises a first steering bearing part (112) which rotatably cooperates with a second steering bearing part (113) thereof; - said steering bearing (106) is connected with said first steering bearing part (112) thereof to said rear frame (103) and with said second steering bearing part (113) thereof is connected with said internal frame (101); and wherein - said steering bearing (106) defines a steering axis (VE) around which said excavation tool (12) rotates; steering axis (VE) is arranged orthogonal to said advancement direction or working direction (W).
(FR)
La présente invention concerne un équipement d'excavation (1) conçu pour coopérer avec une machine d'exploitation (10) comprenant : - un bâti interne (101) qui supporte de manière rotative un outil d'excavation (12) conçu pour réaliser, par exemple, des tranchées (109) creusées dans une surface de travail (Z) le long d'une direction d'avancement ou d'une direction de travail (W). L'outil d'excavation (12) peut tourner autour d'un axe de rotation (R) d'outil d'excavation. L'équipement d'excavation (1) comprend en outre un bâti arrière (103) qui supporte le bâti interne (101). Un dispositif de direction (108) est disposé entre le bâti arrière (103) et le bâti interne (101) et comprend un palier de direction (106) comportant une première partie de palier de direction (112) qui coopère de manière rotative avec une seconde partie de palier de direction (113) de celui-ci. Le palier de direction (106) est relié avec sa première partie de palier de direction (112) au bâti arrière (103) et est relié avec sa seconde partie de palier de direction (113) au bâti interne (101). Le palier de direction (106) définit un axe de direction (VE) autour duquel tourne ledit outil d'excavation (12), l'axe de direction (VE) étant agencé de façon orthogonale à la direction d'avancement ou à la direction de travail (W).
Latest bibliographic data on file with the International Bureau