EP0735192A3 - A road scarifying machine with a perfected milling drum for the removal of road surfacings - Google Patents

A road scarifying machine with a perfected milling drum for the removal of road surfacings Download PDF

Info

Publication number
EP0735192A3
EP0735192A3 EP96105032A EP96105032A EP0735192A3 EP 0735192 A3 EP0735192 A3 EP 0735192A3 EP 96105032 A EP96105032 A EP 96105032A EP 96105032 A EP96105032 A EP 96105032A EP 0735192 A3 EP0735192 A3 EP 0735192A3
Authority
EP
European Patent Office
Prior art keywords
road
milling drum
removal
surfacings
perfected
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
EP96105032A
Other languages
German (de)
French (fr)
Other versions
EP0735192A2 (en
EP0735192B1 (en
Inventor
Luciano Gelai
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.)
Caterpillar Prodotti Stradali SRL
Original Assignee
Bitelli SpA
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 Bitelli SpA filed Critical Bitelli SpA
Publication of EP0735192A2 publication Critical patent/EP0735192A2/en
Publication of EP0735192A3 publication Critical patent/EP0735192A3/en
Application granted granted Critical
Publication of EP0735192B1 publication Critical patent/EP0735192B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/08—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for 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
    • E01C23/085—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for 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 using power-driven tools, e.g. vibratory tools
    • E01C23/088—Rotary tools, e.g. milling drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
    • B28D1/186—Tools therefor, e.g. having exchangeable cutter bits

Abstract

The invention discloses a road scarifying machine (1; 10) for the removal of road surfacings comprising a frame (2) mounted on wheels (3) which supports a milling drum (6) put into contact with the road surfacing (9) to be removed and supported by a driving shaft (7) connected to said frame (2) and driven into rotation by rotating means. Said milling drum (6) is composed of a plurality of modular annular elements (61), facing one another in tight succession one after the other and co-axially coupled over said driving shaft (7). Said annular elements (61) are provided with projecting elements (64) in order to scratch and crush said road surfacing (9) to be removed. <IMAGE>
EP96105032A 1995-03-31 1996-03-29 A road scarifying machine with a perfected milling drum for the removal of road surfacings Expired - Lifetime EP0735192B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITVI950053 1995-03-31
IT95VI000053A IT1280300B1 (en) 1995-03-31 1995-03-31 SCARING MACHINE WITH IMPROVED TYPE MILLING DRUM FOR THE REMOVAL OF ROAD SURFACES

Publications (3)

Publication Number Publication Date
EP0735192A2 EP0735192A2 (en) 1996-10-02
EP0735192A3 true EP0735192A3 (en) 1996-12-18
EP0735192B1 EP0735192B1 (en) 1999-12-01

Family

ID=11425734

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96105032A Expired - Lifetime EP0735192B1 (en) 1995-03-31 1996-03-29 A road scarifying machine with a perfected milling drum for the removal of road surfacings

Country Status (5)

Country Link
EP (1) EP0735192B1 (en)
AT (1) ATE187217T1 (en)
DE (1) DE69605345T2 (en)
ES (1) ES2140740T3 (en)
IT (1) IT1280300B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1292984B1 (en) * 1997-04-28 1999-02-11 Bitelli Spa PERFECTED TYPE MILLING DRUM FOR SCARIFYING MACHINES.
US6116699A (en) * 1998-07-29 2000-09-12 Clark Equipment Company Planer with edge planing capability
GB0224024D0 (en) * 2002-10-16 2002-11-27 Scurlock William R Means for the removal of road markings
CN113622274B (en) * 2021-06-25 2022-07-05 中建二局土木工程集团有限公司 Old road of town road mills plane device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2155889A (en) * 1937-11-09 1939-04-25 Earl J Branson Road surfacing device
DE2528418A1 (en) * 1975-06-26 1977-01-20 Errut Prod Ltd Groove cutting device for road surfaces - has drum cutting system with intermediate drum segments and drive shafts
DE8707786U1 (en) * 1987-06-01 1987-08-13 Marks Gmbh, 4353 Oer-Erkenschwick, De
EP0314954A2 (en) * 1987-10-31 1989-05-10 Crones & Co. Gmbh Motor-driven hand tool for milling grooves in walls or the like
EP0617170A2 (en) * 1993-02-19 1994-09-28 Pamag Ag Surface working apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2155889A (en) * 1937-11-09 1939-04-25 Earl J Branson Road surfacing device
DE2528418A1 (en) * 1975-06-26 1977-01-20 Errut Prod Ltd Groove cutting device for road surfaces - has drum cutting system with intermediate drum segments and drive shafts
DE8707786U1 (en) * 1987-06-01 1987-08-13 Marks Gmbh, 4353 Oer-Erkenschwick, De
EP0314954A2 (en) * 1987-10-31 1989-05-10 Crones & Co. Gmbh Motor-driven hand tool for milling grooves in walls or the like
EP0617170A2 (en) * 1993-02-19 1994-09-28 Pamag Ag Surface working apparatus

Also Published As

Publication number Publication date
DE69605345T2 (en) 2000-07-27
ITVI950053A0 (en) 1995-03-31
EP0735192A2 (en) 1996-10-02
ITVI950053A1 (en) 1996-10-01
DE69605345D1 (en) 2000-01-05
ES2140740T3 (en) 2000-03-01
EP0735192B1 (en) 1999-12-01
ATE187217T1 (en) 1999-12-15
IT1280300B1 (en) 1998-01-08

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