DE502004012067D1 - Komposit-werkzeug für schlagende und/oder abrasive belastungen - Google Patents

Komposit-werkzeug für schlagende und/oder abrasive belastungen

Info

Publication number
DE502004012067D1
DE502004012067D1 DE502004012067T DE502004012067T DE502004012067D1 DE 502004012067 D1 DE502004012067 D1 DE 502004012067D1 DE 502004012067 T DE502004012067 T DE 502004012067T DE 502004012067 T DE502004012067 T DE 502004012067T DE 502004012067 D1 DE502004012067 D1 DE 502004012067D1
Authority
DE
Germany
Prior art keywords
striking
composite tool
abrasive loads
abrasive
loads
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.)
Active
Application number
DE502004012067T
Other languages
English (en)
Inventor
Bruno Mayer
Stephan O Mayer
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.)
STAHLWERKE BOCHUM GmbH
Original Assignee
STAHLWERKE BOCHUM 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 STAHLWERKE BOCHUM GmbH filed Critical STAHLWERKE BOCHUM GmbH
Publication of DE502004012067D1 publication Critical patent/DE502004012067D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25DPERCUSSIVE TOOLS
    • B25D17/00Details of, or accessories for, portable power-driven percussive tools
    • B25D17/02Percussive tool bits
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00Casting in, on, or around objects which form part of the product
    • B22D19/06Casting in, on, or around objects which form part of the product for manufacturing or repairing tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25DPERCUSSIVE TOOLS
    • B25D2222/00Materials of the tool or the workpiece
    • B25D2222/21Metals
    • B25D2222/42Steel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Earth Drilling (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Laminated Bodies (AREA)
  • Forging (AREA)
  • Percussive Tools And Related Accessories (AREA)
DE502004012067T 2003-08-07 2004-08-02 Komposit-werkzeug für schlagende und/oder abrasive belastungen Active DE502004012067D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10336169A DE10336169B4 (de) 2003-08-07 2003-08-07 Komposit-Werkzeug für schlagende und/oder abrasive Belastungen
PCT/EP2004/008648 WO2005014238A1 (de) 2003-08-07 2004-08-02 Komposit-werkzeug für schlagende und/oder abrasive belastungen

Publications (1)

Publication Number Publication Date
DE502004012067D1 true DE502004012067D1 (de) 2011-02-10

Family

ID=34129501

Family Applications (3)

Application Number Title Priority Date Filing Date
DE10336169A Expired - Fee Related DE10336169B4 (de) 2003-08-07 2003-08-07 Komposit-Werkzeug für schlagende und/oder abrasive Belastungen
DE20321302U Expired - Lifetime DE20321302U1 (de) 2003-08-07 2003-08-07 Komposit-Werkzeug für schlagende und/oder abrasive Belastungen
DE502004012067T Active DE502004012067D1 (de) 2003-08-07 2004-08-02 Komposit-werkzeug für schlagende und/oder abrasive belastungen

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE10336169A Expired - Fee Related DE10336169B4 (de) 2003-08-07 2003-08-07 Komposit-Werkzeug für schlagende und/oder abrasive Belastungen
DE20321302U Expired - Lifetime DE20321302U1 (de) 2003-08-07 2003-08-07 Komposit-Werkzeug für schlagende und/oder abrasive Belastungen

Country Status (6)

Country Link
EP (1) EP1651389B1 (de)
AT (1) ATE493233T1 (de)
DE (3) DE10336169B4 (de)
DK (1) DK1651389T3 (de)
ES (1) ES2358594T3 (de)
WO (1) WO2005014238A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1018129A3 (fr) 2008-09-19 2010-05-04 Magotteaux Int Impacteur composite pour concasseurs a percussion.
EP4155031A1 (de) * 2021-09-23 2023-03-29 Sandvik Mining and Construction Oy Brechwerkzeug, brechhammer und verfahren zur aufrechterhaltung der form eines brechwerkzeugs

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE592580C (de) * 1934-02-10 Walter Huelsbruch Dr Ing Spitzeisen oder Meissel, vornehmlich fuer den Bergbau
GB643790A (en) * 1947-10-27 1950-09-27 Rip Bits Ltd Improvements in or relating to drill-bits or drill-steels having hard metal tips suitable for rock drilling
DE1133089B (de) * 1954-12-07 1962-07-12 Georg Hufnagel Fa Verfahren zum Herstellen von Werkzeugen fuer die spanabhebende Bearbeitung durch Umgiessen gesinterter Koerper, insbesondere Hartmetallkoerper
AT319149B (de) * 1972-11-24 1974-12-10 Boehler & Co Ag Geb Baggereimer
DE2829847C2 (de) * 1978-07-07 1983-05-05 Edelstahl GmbH & Co KG Techn. Beratung-Entwicklung-Verkauf, 4000 Düsseldorf Stahlmeißel
US4314616A (en) * 1980-01-28 1982-02-09 Acme-Cleveland Corporation Die-cast masonry drill with leading hard insert
DE3347501C3 (de) * 1983-12-29 1993-12-02 Uwe Christian Seefluth Bohrwerkzeug mit Hartmetalleinsatzkörper, Herstellverfahren für Hartmetalleinsatzkörper
EP0178894A3 (de) * 1984-10-17 1987-06-24 BRADLEY & FOSTER LIMITED Verfahren zur Wärmebehandlung hochchromhaltiger Gusseisenlegierungen und Verschleissteil aus einer hochchromhaltigen Gusseisenlegierung
US5238046A (en) 1990-09-20 1993-08-24 Magotteaux International Method of manufacturing a bimetal casting and wearing part produced by this method
US6216805B1 (en) * 1999-07-12 2001-04-17 Baker Hughes Incorporated Dual grade carbide substrate for earth-boring drill bit cutting elements, drill bits so equipped, and methods
US6799648B2 (en) * 2002-08-27 2004-10-05 Applied Process, Inc. Method of producing downhole drill bits with integral carbide studs

Also Published As

Publication number Publication date
WO2005014238A1 (de) 2005-02-17
DE10336169B4 (de) 2006-11-09
EP1651389B1 (de) 2010-12-29
EP1651389A1 (de) 2006-05-03
ATE493233T1 (de) 2011-01-15
DK1651389T3 (da) 2011-03-28
DE20321302U1 (de) 2006-09-14
ES2358594T3 (es) 2011-05-12
DE10336169A1 (de) 2005-03-10

Similar Documents

Publication Publication Date Title
GB2397832B (en) High-strength/high toughness alloy alloy steel drill bit blank
EP1917375A4 (de) Stahllegierung und daraus hergestellte werkzeuge oder bauteile
PL1776506T3 (pl) Wielowarstwowa listwa zgarniakowa z rdzeniem z twardego metalu
CL2008001542A1 (es) Acero resistente a la abrasion que comprende (porcentajes en masa) 0,05-0,35% de c, 0,05-1,0% de si, 0,1-2,0% de mn, 0,1-1,2% de ti, 0,1% o menos de al, un elemento de 0,1-1,0% de cu, 0,1-2,0% de ni, 0,1-1,0% de cr, 0,05-1,0% de mo, 0,05-1,0% de w, 0
PL375543A1 (en) Method for making an abrasion resistant steel plate and plate obtained thereby
PL375544A1 (en) Method for making an abrasion resistant steel plate and plate obtained thereby
PL375541A1 (en) Method for making an abrasion resistant steel plate and steel plate obtained thereby
SI1896624T1 (sl) Zlitina nerjavnega martenzitnega jekla, postopek izdelave mehanskega dela iz njega ter iz njega izveden del
WO2009155909A3 (de) Mehrschneidiges bohrwerkzeug
MY153640A (en) Continuous casting tundish
TW200635678A (en) Semisolid metal injection molding machine components of intermetallic hardened steel alloys
WO2007060204A3 (de) Zusammensetzung und deren verwendung zur verminderung von korrosion
DE502004012067D1 (de) Komposit-werkzeug für schlagende und/oder abrasive belastungen
TW200641155A (en) Case-hardened stainless foundry alloy and methods of making the same
EP1644540A4 (de) Nanoausscheidungsverfestigte ultrahochfeste korrosionsbeständige baustähle
NO970259L (no) Abrasjonsbestandig, duktilt stål
SE0701679L (sv) Avlångt element för slående bergborrning, förfarande för framställning därav samt användning därav
HUP0204215A2 (hu) Kálium-monofluorofoszfát, mint korróziógátló anyag
HUP0301785A2 (en) Impeller for centrifugal crushers with vertical axis and method making same
FR2883496B1 (fr) Piece d'usure metallique de forme generalement tubulaire, et procede de fabrication par coulee d'une telle piece d'usure
HU0302517D0 (en) Low-alloy copper casting and hollow section made of it
ATE219400T1 (de) Giesswerkzeug für das giessen von formteilen aus nicht-eisenmetallen
Uzlov et al. An effect of the true grain size on a wear and brittle fracture resistance of carbon steel
Song et al. Evaluation of the quantitative fatigue strength of case hardened Cr-Mo steel alloy by case depth
Kazakov et al. Metal 2002