DE202005001311U1 - Chisel holder and base for use in machine for scarifying road surface has cavity in base receiving shaft on chisel holder and base has curved connection surface and flat surface in contact with mounting - Google Patents

Chisel holder and base for use in machine for scarifying road surface has cavity in base receiving shaft on chisel holder and base has curved connection surface and flat surface in contact with mounting Download PDF

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Publication number
DE202005001311U1
DE202005001311U1 DE200520001311 DE202005001311U DE202005001311U1 DE 202005001311 U1 DE202005001311 U1 DE 202005001311U1 DE 200520001311 DE200520001311 DE 200520001311 DE 202005001311 U DE202005001311 U DE 202005001311U DE 202005001311 U1 DE202005001311 U1 DE 202005001311U1
Authority
DE
Germany
Prior art keywords
base
chisel holder
cavity
scarifying
mounting
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.)
Expired - Lifetime
Application number
DE200520001311
Other languages
German (de)
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.)
Wirtgen GmbH
Original Assignee
Wirtgen GmbH
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 Wirtgen GmbH filed Critical Wirtgen GmbH
Priority to DE200520001311 priority Critical patent/DE202005001311U1/en
Publication of DE202005001311U1 publication Critical patent/DE202005001311U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/19—Means for fixing picks or holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Road Repair (AREA)

Abstract

The base part (10) is fitted onto a chisel holder and has a profiled cavity accommodating a projection on the chisel holder. A surface (13) adjacent to the cavity is at an angle to the main contact surface (12), which bears against a corresponding surface on a chisel holder. There is a groove (15) in the main contact surface. There are ridges (16.1) at the edges of sloping side surfaces. There is a curved connecting surface (11) on the opposite side to the main contact surface.
DE200520001311 2005-01-26 2005-01-26 Chisel holder and base for use in machine for scarifying road surface has cavity in base receiving shaft on chisel holder and base has curved connection surface and flat surface in contact with mounting Expired - Lifetime DE202005001311U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200520001311 DE202005001311U1 (en) 2005-01-26 2005-01-26 Chisel holder and base for use in machine for scarifying road surface has cavity in base receiving shaft on chisel holder and base has curved connection surface and flat surface in contact with mounting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200520001311 DE202005001311U1 (en) 2005-01-26 2005-01-26 Chisel holder and base for use in machine for scarifying road surface has cavity in base receiving shaft on chisel holder and base has curved connection surface and flat surface in contact with mounting

Publications (1)

Publication Number Publication Date
DE202005001311U1 true DE202005001311U1 (en) 2005-03-31

Family

ID=34400355

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200520001311 Expired - Lifetime DE202005001311U1 (en) 2005-01-26 2005-01-26 Chisel holder and base for use in machine for scarifying road surface has cavity in base receiving shaft on chisel holder and base has curved connection surface and flat surface in contact with mounting

Country Status (1)

Country Link
DE (1) DE202005001311U1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006056269A1 (en) * 2004-11-26 2006-06-01 Wirtgen Gmbh Chisel holder
DE102010045388A1 (en) * 2010-09-15 2012-03-15 Irwin Industrial Tools Gmbh Carbide head for a tool for processing solid material
DE102011051520A1 (en) * 2011-07-04 2013-01-10 Wirtgen Gmbh Bit holder for road milling machine, has support body comprising tilling side, which is turned toward projection and comprises bit retainer, and body surfaces diverging from projection side in direction to tilling side
US9080294B2 (en) 2011-03-31 2015-07-14 Element Six Gmbh Pick assembly, pick holder for same, pick tool for same and strike element for same
US9151157B2 (en) 2010-12-03 2015-10-06 Wirtgen Gmbh Chisel holder
US9163502B2 (en) 2010-12-03 2015-10-20 Wirtgen Gmbh Chisel holder, and chisel holder system comprising a chisel holder and a base part
US9228434B2 (en) 2010-12-03 2016-01-05 Wirtgen Gmbh Chisel holder
US9260965B2 (en) 2011-07-04 2016-02-16 Wirtgen Gmbh Chisel holder for a soil treatment machine
US9267373B2 (en) 2010-12-03 2016-02-23 Wirtgen Gmbh Chisel holder and lower tool part for a chisel holder
US9376911B2 (en) 2010-12-03 2016-06-28 Wirtgen Gmbh Chisel holder, and chisel holder system comprising a chisel holder and a base part

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006056269A1 (en) * 2004-11-26 2006-06-01 Wirtgen Gmbh Chisel holder
DE102010045388A1 (en) * 2010-09-15 2012-03-15 Irwin Industrial Tools Gmbh Carbide head for a tool for processing solid material
US9267373B2 (en) 2010-12-03 2016-02-23 Wirtgen Gmbh Chisel holder and lower tool part for a chisel holder
US9151157B2 (en) 2010-12-03 2015-10-06 Wirtgen Gmbh Chisel holder
US9163502B2 (en) 2010-12-03 2015-10-20 Wirtgen Gmbh Chisel holder, and chisel holder system comprising a chisel holder and a base part
US9228434B2 (en) 2010-12-03 2016-01-05 Wirtgen Gmbh Chisel holder
US9376911B2 (en) 2010-12-03 2016-06-28 Wirtgen Gmbh Chisel holder, and chisel holder system comprising a chisel holder and a base part
US9719348B2 (en) 2010-12-03 2017-08-01 Wirtgen Gmbh Chisel holder
US9765620B2 (en) 2010-12-03 2017-09-19 Wirtgen Gmbh Chisel holder
US9080294B2 (en) 2011-03-31 2015-07-14 Element Six Gmbh Pick assembly, pick holder for same, pick tool for same and strike element for same
DE102011051520B4 (en) * 2011-07-04 2014-10-23 Wirtgen Gmbh toolholders
US9260965B2 (en) 2011-07-04 2016-02-16 Wirtgen Gmbh Chisel holder for a soil treatment machine
DE102011051520A1 (en) * 2011-07-04 2013-01-10 Wirtgen Gmbh Bit holder for road milling machine, has support body comprising tilling side, which is turned toward projection and comprises bit retainer, and body surfaces diverging from projection side in direction to tilling side
US9739145B2 (en) 2011-07-04 2017-08-22 Wirtgen Gmbh Chisel holder for a soil treatment machine
US10208593B2 (en) 2011-07-04 2019-02-19 Wirtgen Gmbh Chisel holder for a soil treatment machine

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20050504

R156 Lapse of ip right after 3 years

Effective date: 20080801