EP1413403A1 - Spitzmeissel - Google Patents

Spitzmeissel Download PDF

Info

Publication number
EP1413403A1
EP1413403A1 EP03103506A EP03103506A EP1413403A1 EP 1413403 A1 EP1413403 A1 EP 1413403A1 EP 03103506 A EP03103506 A EP 03103506A EP 03103506 A EP03103506 A EP 03103506A EP 1413403 A1 EP1413403 A1 EP 1413403A1
Authority
EP
European Patent Office
Prior art keywords
area
shank
pointed chisel
axial grooves
diameter
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.)
Withdrawn
Application number
EP03103506A
Other languages
German (de)
English (en)
French (fr)
Inventor
Jozsef Szendrovari
Werner Britten
Jozsef Varaga
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.)
Hilti AG
Original Assignee
Hilti AG
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 Hilti AG filed Critical Hilti AG
Publication of EP1413403A1 publication Critical patent/EP1413403A1/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/02—Percussive tool bits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/211—Cross-sections of the tool
    • B25D2250/215—Narrowing cross-sections
EP03103506A 2002-09-25 2003-09-23 Spitzmeissel Withdrawn EP1413403A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10244509A DE10244509A1 (de) 2002-09-25 2002-09-25 Spitzmeissel
DE10244509 2002-09-25

Publications (1)

Publication Number Publication Date
EP1413403A1 true EP1413403A1 (de) 2004-04-28

Family

ID=31984025

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03103506A Withdrawn EP1413403A1 (de) 2002-09-25 2003-09-23 Spitzmeissel

Country Status (8)

Country Link
US (1) US6981496B2 (hu)
EP (1) EP1413403A1 (hu)
JP (1) JP4482303B2 (hu)
CN (1) CN100341673C (hu)
AU (1) AU2003244606C1 (hu)
DE (1) DE10244509A1 (hu)
HU (1) HU224801B1 (hu)
ZA (1) ZA200307420B (hu)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009043617A1 (de) * 2007-09-28 2009-04-09 Robert Bosch Gmbh Meissel insbesondere für motorgetriebene maschinen
DE202013003876U1 (de) 2013-03-04 2013-06-25 BBG Baugeräte GmbH Brechwerkzeug
USD734792S1 (en) 2013-03-15 2015-07-21 Black & Decker Inc. Drill bit
US9085074B2 (en) 2011-03-22 2015-07-21 Black & Decker Inc. Chisels
USD737875S1 (en) 2013-03-15 2015-09-01 Black & Decker Inc. Drill bit

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007326198A (ja) * 2006-06-09 2007-12-20 Furukawa Co Ltd チゼル
US20120074659A1 (en) * 2010-09-29 2012-03-29 Henry H. Hamilton Tool assembly and related methods
US8449041B2 (en) * 2010-10-27 2013-05-28 Sandvik Intellectual Property Ab Grading pick with extended fins
DE102012202300A1 (de) * 2012-02-15 2013-08-22 Hilti Aktiengesellschaft Meißel
JP5203524B1 (ja) * 2012-06-12 2013-06-05 関門港湾建設株式会社 十文字型砕岩棒
US9333564B2 (en) 2013-03-15 2016-05-10 Black & Decker Inc. Drill bit
USD756741S1 (en) * 2014-04-10 2016-05-24 Robert Bosch Gmbh Chisel
CN105178866A (zh) * 2015-10-10 2015-12-23 广西恒日科技股份有限公司 一种锥型凿岩钻头
EP3222390A1 (de) 2016-03-23 2017-09-27 HILTI Aktiengesellschaft Meissel
US10876401B1 (en) * 2016-07-26 2020-12-29 The Sollami Company Rotational style tool bit assembly
US10507568B2 (en) * 2016-12-15 2019-12-17 Caterpillar Inc. Hammer work tool having multi-position retention collar
CN108798694A (zh) * 2018-07-18 2018-11-13 韩睿 一种钎杆和液压破碎锤机构及其掘进方法
DE102018133250A1 (de) 2018-12-20 2020-06-25 Drebo Werkzeugfabrik Gmbh Spitzmeißel
USD922840S1 (en) 2019-05-06 2021-06-22 Milwaukee Electric Tool Corporation Chisel
USD922841S1 (en) * 2019-05-06 2021-06-22 Milwaukee Electric Tool Corporation Chisel
USD922842S1 (en) 2019-05-06 2021-06-22 Milwaukee Electric Tool Corporation Chisel
USD923447S1 (en) * 2019-05-06 2021-06-29 Milwaukee Electric Tool Corporation Chisel
USD921465S1 (en) 2019-05-06 2021-06-08 Milwaukee Electric Tool Corporation Mortar knife

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR591042A (fr) 1924-12-27 1925-06-26 Meudon Forges Atel Periectionnements aux marteaux pneumatiques piqueurs
DE463571C (de) 1928-08-01 Ed Doerrenberg Soehne Ohg Mehrkantiges Spitzeisen fuer Abbauhaemmer
DE828385C (de) * 1950-11-21 1952-01-17 Stahlhammerwerk Kruener G M B Spitzeisen fuer Abbauhaemmer
DE1266249B (de) * 1964-05-25 1968-04-11 Ingersoll Rand Co Schlagwerkzeug zum Bohren und Brechen von Beton
EP0156789A1 (de) 1984-02-28 1985-10-02 Vereinigte Edelstahlwerke Aktiengesellschaft (Vew) Fels- bzw. Gesteinsbrechwerkzeug
DE19914522A1 (de) 1999-03-30 2000-10-05 Wacker Werke Kg Brechwerkzeug, insbesondere Meißel für maschinell angetriebene Schlagwerkzeuge

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US991830A (en) * 1910-03-07 1911-05-09 Charles J Clements Drill.
US1532468A (en) * 1922-04-05 1925-04-07 Bawden Samuel Rock-drill bit
US1551717A (en) * 1924-09-05 1925-09-01 Armstrong Mfg Company Drill bit
US2629588A (en) * 1948-03-25 1953-02-24 Neamand Vincent Tool for breaking concrete and the like
FR2486853B1 (fr) * 1980-07-18 1985-12-20 Brunon Louis Outil de choc comportant une extremite de frappe et une extremite active de coupe, et son procede de fabrication
DE3226568C2 (de) * 1982-07-16 1984-05-17 Gustav Dr.-Ing. 4300 Essen Jenne Rammkopf für pneumatische Rammgeräte
AT381392B (de) 1984-03-29 1986-10-10 Sprecher & Schuh Ag Elektronischer druckschreiber
DE4024650A1 (de) * 1990-08-03 1992-02-06 Hilti Ag Meissel mit optimiertem schaft
DE4228985A1 (de) * 1992-08-31 1994-03-03 Hilti Ag Meisselwerkzeug

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE463571C (de) 1928-08-01 Ed Doerrenberg Soehne Ohg Mehrkantiges Spitzeisen fuer Abbauhaemmer
FR591042A (fr) 1924-12-27 1925-06-26 Meudon Forges Atel Periectionnements aux marteaux pneumatiques piqueurs
DE828385C (de) * 1950-11-21 1952-01-17 Stahlhammerwerk Kruener G M B Spitzeisen fuer Abbauhaemmer
DE1266249B (de) * 1964-05-25 1968-04-11 Ingersoll Rand Co Schlagwerkzeug zum Bohren und Brechen von Beton
EP0156789A1 (de) 1984-02-28 1985-10-02 Vereinigte Edelstahlwerke Aktiengesellschaft (Vew) Fels- bzw. Gesteinsbrechwerkzeug
DE19914522A1 (de) 1999-03-30 2000-10-05 Wacker Werke Kg Brechwerkzeug, insbesondere Meißel für maschinell angetriebene Schlagwerkzeuge

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009043617A1 (de) * 2007-09-28 2009-04-09 Robert Bosch Gmbh Meissel insbesondere für motorgetriebene maschinen
US9085074B2 (en) 2011-03-22 2015-07-21 Black & Decker Inc. Chisels
US9333635B2 (en) 2011-03-22 2016-05-10 Black & Decker Inc. Chisels
DE202013003876U1 (de) 2013-03-04 2013-06-25 BBG Baugeräte GmbH Brechwerkzeug
USD734792S1 (en) 2013-03-15 2015-07-21 Black & Decker Inc. Drill bit
USD737875S1 (en) 2013-03-15 2015-09-01 Black & Decker Inc. Drill bit

Also Published As

Publication number Publication date
ZA200307420B (en) 2004-07-01
US6981496B2 (en) 2006-01-03
AU2003244606B2 (en) 2008-01-17
CN100341673C (zh) 2007-10-10
DE10244509A1 (de) 2004-04-08
HUP0303119A2 (hu) 2004-11-29
AU2003244606A1 (en) 2004-04-22
JP4482303B2 (ja) 2010-06-16
US20040069292A1 (en) 2004-04-15
HU0303119D0 (en) 2003-11-28
AU2003244606C1 (en) 2008-10-23
CN1496791A (zh) 2004-05-19
JP2004114294A (ja) 2004-04-15
HU224801B1 (hu) 2006-02-28

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