WO2006108200A8 - Kunststoffring zum lösbaren festlegen eines rundschaftmeissels in einer meisselbüchse - Google Patents

Kunststoffring zum lösbaren festlegen eines rundschaftmeissels in einer meisselbüchse

Info

Publication number
WO2006108200A8
WO2006108200A8 PCT/AT2006/000130 AT2006000130W WO2006108200A8 WO 2006108200 A8 WO2006108200 A8 WO 2006108200A8 AT 2006000130 W AT2006000130 W AT 2006000130W WO 2006108200 A8 WO2006108200 A8 WO 2006108200A8
Authority
WO
WIPO (PCT)
Prior art keywords
chisel
plastic ring
bush
section
shank
Prior art date
Application number
PCT/AT2006/000130
Other languages
English (en)
French (fr)
Other versions
WO2006108200A1 (de
Inventor
Robert Exel
Original Assignee
Sattler Erich
Robert Exel
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36581480&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2006108200(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sattler Erich, Robert Exel filed Critical Sattler Erich
Priority to US11/918,348 priority Critical patent/US20080308981A1/en
Priority to AU2006235185A priority patent/AU2006235185B8/en
Priority to EP06721190.4A priority patent/EP1869286B2/de
Priority to DE502006001838T priority patent/DE502006001838D1/de
Publication of WO2006108200A1 publication Critical patent/WO2006108200A1/de
Publication of WO2006108200A8 publication Critical patent/WO2006108200A8/de

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21CMINING OR QUARRYING
    • E21C35/00Details 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
    • E21C35/18Mining picks; Holders therefor
    • E21C35/19Means for fixing picks or holders
    • E21C35/197Means for fixing picks or holders using sleeves, rings or the like, as main fixing elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Harvester Elements (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Stringed Musical Instruments (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Pens And Brushes (AREA)
  • Food-Manufacturing Devices (AREA)

Abstract

Ein Kunststoffring (9) zum lösbaren Festlegen eines Rundschaftmeißels (1) in einer Meißelbüchse (6), bei welcher die Innenseite der Meißelbüchse (6) eine Ringnut (7) aufweist, in welche der in einer Ringnut (3) des Meißelschafts (2) aufgenommene federnde Kunststoffring (9) eingreift, ist geschlitzt ausgebildet und weist mindestens eine über die Außenfläche des Kunststoffringes (9) vorspringende und sich über zumindest einen Teil des Umfangs des Kunststoffringes (9) erstreckende Rippe auf. Um einen guten Halt des Rundschaftmeißels (1) zu erzielen weist der Querschnitt des Kunststoffringes (9) einen in radialer Richtung nach innen drückbaren und nach außen federnden Abschnitt (11), der sich zumindest über einen Teil des Umfangs des Kunststoffringes (9) erstreckt, auf, wobei dieser Abschnitt (11) gegenüber den anderen Abschnitten des Querschnitts des Kunststoffringes (9) aus einer entspannten Ausgangslage mit einem bestimmten Außendurchmesser (12) größer als der Innendurchmesser (6') der Meißelbüchse (6) in eine einen kleineren Außendurchmesser, der dem Innendurchmesser (6') der Meiselbüchse (6) entspricht, aufweisende Einbaulage drückbar ist und retour in die entspannte Ausgangslage federn kann, wobei die Gesamtdicke (15) des entspannten Kunststoffringes (9) die Tiefe (4) der Ringnut (3) des Meißelschaftes (2) übersteigt.
PCT/AT2006/000130 2005-04-14 2006-03-31 Kunststoffring zum lösbaren festlegen eines rundschaftmeissels in einer meisselbüchse WO2006108200A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US11/918,348 US20080308981A1 (en) 2005-04-14 2006-03-31 Plastic Ring for Removably Fixing a Round Shank Chisel in a Chisel Bush
AU2006235185A AU2006235185B8 (en) 2005-04-14 2006-03-31 Plastic ring for removeably fixing a round shank chisel in a chisel bush
EP06721190.4A EP1869286B2 (de) 2005-04-14 2006-03-31 Kunststoffring zum lösbaren festlegen eines rundschaftmeissels in einer meisselbüchse
DE502006001838T DE502006001838D1 (de) 2005-04-14 2006-03-31 Kunststoffring zum lösbaren festlegen eines rundschaftmeissels in einer meisselbüchse

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0063205A AT501635B1 (de) 2005-04-14 2005-04-14 Kunststoffring zum lösbaren festlegen eines rundschaftmeissels in einer meisselbüchse
ATA632/2005 2005-04-14

Publications (2)

Publication Number Publication Date
WO2006108200A1 WO2006108200A1 (de) 2006-10-19
WO2006108200A8 true WO2006108200A8 (de) 2008-01-03

Family

ID=36581480

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2006/000130 WO2006108200A1 (de) 2005-04-14 2006-03-31 Kunststoffring zum lösbaren festlegen eines rundschaftmeissels in einer meisselbüchse

Country Status (7)

Country Link
US (1) US20080308981A1 (de)
EP (1) EP1869286B2 (de)
AT (2) AT501635B1 (de)
AU (1) AU2006235185B8 (de)
DE (1) DE502006001838D1 (de)
WO (1) WO2006108200A1 (de)
ZA (1) ZA200708678B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130169022A1 (en) * 2011-12-28 2013-07-04 Sandvik Intellectual Property Ab Radial and conical tools with compression band retainer
US9890636B2 (en) * 2013-05-20 2018-02-13 Schlumberger Technology Corporation Axially stable retention mechanism for picks and cutting elements
US9422812B2 (en) 2014-10-14 2016-08-23 Kennametal Inc. Cutting tool mounting assembly with elastomeric coated bushing
US9702251B2 (en) * 2015-03-17 2017-07-11 Kennametal Inc. Cutting tool assembly including retainer sleeve with retention member
EP3812598B1 (de) * 2019-10-25 2021-09-22 Balluff GmbH Identifikationselement für ein schaftwerkzeug

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1036535A (en) 1964-05-20 1966-07-20 Hall & Pickles Ltd Improvements in or relating to coal cutter picks and boxes
US3767266A (en) 1970-08-10 1973-10-23 Cincinnati Mine Machinery Co Resilient retaining means for connecting work tools and work tool holders
US4346934A (en) * 1977-06-29 1982-08-31 Kennametal Inc. Excavating bit
US4327947A (en) * 1980-06-17 1982-05-04 General Electric Company Keeper spring for connecting mining tool to work tool holder
US4484783A (en) * 1982-07-22 1984-11-27 Fansteel Inc. Retainer and wear sleeve for rotating mining bits
US4575156A (en) * 1984-03-13 1986-03-11 Fansteel Inc. Mining block and bit
AUPM494494A0 (en) 1994-04-08 1994-05-05 Cutincoal Pty Limited Integrated drilling and rock bolting apparatus
US5503463A (en) * 1994-12-23 1996-04-02 Rogers Tool Works, Inc. Retainer scheme for cutting tool
US5628549A (en) * 1995-12-13 1997-05-13 Kennametal Inc. Cutting tool sleeve rotation limitation system
DE29716692U1 (de) 1997-08-22 1997-12-18 Komotzki Michael Fa Meißel zum Abbau mineralischer Stoffe
US6092960A (en) * 1998-10-27 2000-07-25 Mccallion; James P. Concrete joint restraint system
AT4193U1 (de) * 1999-09-28 2001-03-26 Tamrock Voest Alpine Bergtech Einrichtung zum lösbaren festlegen eines rundschaftmeissels in einer meisselbüchse
WO2001023708A1 (de) * 1999-09-28 2001-04-05 Voest-Alpine Bergtechnik Gesellschaft M.B.H. Einrichtung zum lösbaren festlegen eines rundschaftmeissels in einer meisselbüchse
US6702393B2 (en) * 2001-05-23 2004-03-09 Sandvik Rock Tools, Inc. Rotatable cutting bit and retainer sleeve therefor

Also Published As

Publication number Publication date
AT501635B1 (de) 2007-07-15
AT501635A1 (de) 2006-10-15
AU2006235185B8 (en) 2011-03-10
DE502006001838D1 (de) 2008-11-27
EP1869286A1 (de) 2007-12-26
EP1869286B2 (de) 2014-03-05
AU2006235185B2 (en) 2010-12-16
AU2006235185A1 (en) 2006-10-19
WO2006108200A1 (de) 2006-10-19
US20080308981A1 (en) 2008-12-18
EP1869286B1 (de) 2008-10-15
ATE411448T1 (de) 2008-10-15
ZA200708678B (en) 2008-10-29

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