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IT1308135B1 - PERFECTED TOOL HOLDER FOR MILLING DRUMS OF OPERATING MACHINES FOR THE REMOVAL OF SOILS. - Google Patents

PERFECTED TOOL HOLDER FOR MILLING DRUMS OF OPERATING MACHINES FOR THE REMOVAL OF SOILS.

Info

Publication number
IT1308135B1
IT1308135B1 ITVI990042A IT1308135B1 IT 1308135 B1 IT1308135 B1 IT 1308135B1 IT VI990042 A ITVI990042 A IT VI990042A IT 1308135 B1 IT1308135 B1 IT 1308135B1
Authority
IT
Italy
Prior art keywords
soils
removal
tool holder
operating machines
milling drums
Prior art date
Application number
Other languages
Italian (it)
Inventor
Romolo Bitelli
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
Priority to IT1999VI000042 priority Critical patent/IT1308135B1/en
Priority to EP00103465A priority patent/EP1033216A1/en
Priority to JP2000063325A priority patent/JP2000282407A/en
Publication of ITVI990042A1 publication Critical patent/ITVI990042A1/en
Application granted granted Critical
Publication of IT1308135B1 publication Critical patent/IT1308135B1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements
    • 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
    • B28D1/188—Tools therefor, e.g. having exchangeable cutter bits with exchangeable cutter bits or cutter segments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Road Repair (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Shovels (AREA)
IT1999VI000042 1999-03-03 1999-03-03 PERFECTED TOOL HOLDER FOR MILLING DRUMS OF OPERATING MACHINES FOR THE REMOVAL OF SOILS. IT1308135B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT1999VI000042 IT1308135B1 (en) 1999-03-03 1999-03-03 PERFECTED TOOL HOLDER FOR MILLING DRUMS OF OPERATING MACHINES FOR THE REMOVAL OF SOILS.
EP00103465A EP1033216A1 (en) 1999-03-03 2000-02-29 Toolholder for milling drums for removing ground
JP2000063325A JP2000282407A (en) 1999-03-03 2000-03-03 Tool head for ripper drum of machine for removing ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999VI000042 IT1308135B1 (en) 1999-03-03 1999-03-03 PERFECTED TOOL HOLDER FOR MILLING DRUMS OF OPERATING MACHINES FOR THE REMOVAL OF SOILS.

Publications (2)

Publication Number Publication Date
ITVI990042A1 ITVI990042A1 (en) 2000-09-03
IT1308135B1 true IT1308135B1 (en) 2001-11-29

Family

ID=11426955

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999VI000042 IT1308135B1 (en) 1999-03-03 1999-03-03 PERFECTED TOOL HOLDER FOR MILLING DRUMS OF OPERATING MACHINES FOR THE REMOVAL OF SOILS.

Country Status (3)

Country Link
EP (1) EP1033216A1 (en)
JP (1) JP2000282407A (en)
IT (1) IT1308135B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6331035B1 (en) 1999-03-19 2001-12-18 Kennametal Pc Inc. Cutting tool holder assembly with press fit
US6786557B2 (en) 2000-12-20 2004-09-07 Kennametal Inc. Protective wear sleeve having tapered lock and retainer
ITVI20010100A1 (en) * 2001-05-08 2002-11-08 Bitelli Spa SUPPORT BASE FOR TOOL HOLDERS OF MILLING DRUMS FOR SCARIFYING MACHINES AND PROTECTION COVER FOR THE SUPPORT BASE
DE102004030691B4 (en) 2004-06-24 2008-12-18 Wirtgen Gmbh Tool-holding device
RU2009106627A (en) * 2006-08-25 2010-09-27 Джеймс А. КАЛДЕРВУД (AU) ADVANCED RIPPING TIP WITH HIGH-STRENGTH CASTED TIP
US8061783B2 (en) 2008-08-14 2011-11-22 Kennametal Inc. Bit holder block with non-rotating wear sleeve
DE102012111842A1 (en) * 2012-12-05 2014-06-05 Thyssenkrupp Resource Technologies Gmbh Tooth for a bucket, in particular for a bucket wheel excavator
EP2963237A1 (en) * 2014-07-03 2016-01-06 Sandvik Intellectual Property AB Variable angle cutting bit retaining assembly
DE102021112757A1 (en) * 2021-05-17 2022-11-17 Bomag Gmbh CHANGE HOLDER, BITS CHANGE HOLDER SYSTEM, MILLING DRUM FOR A ROAD MILLING MACHINE AND ROAD MILLING MACHINE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT245488Y1 (en) 1998-11-10 2002-03-20 Bitelli Spa TOOL HOLDER FOR MILLING DRUM OF SCARIFYING MACHINES.
US4337980A (en) * 1979-05-21 1982-07-06 The Cincinnati Mine Machinery Company Wedge arrangements and related means for mounting means, base members, and bits, and combinations thereof, for mining, road working, or earth moving machinery
DE3630443A1 (en) * 1986-09-06 1988-03-10 Worley & Partner Gmbh Device for the cutting winning/extraction of materials
US4915454A (en) * 1986-11-04 1990-04-10 Southern Philip W Mining bit and holder
IT1280602B1 (en) 1995-10-31 1998-01-23 Bitelli Spa Active element for supporting milling tool - has supporting element secured to drum having holder and recess suited to lodge tool
EP0771911B1 (en) * 1995-10-31 2001-08-22 Bitelli Spa An active element for the support of at least one milling tool, suited to be applied on milling drums of operating machines for the removal of soils

Also Published As

Publication number Publication date
JP2000282407A (en) 2000-10-10
ITVI990042A1 (en) 2000-09-03
EP1033216A1 (en) 2000-09-06

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