ATE31887T1 - Bohrhammer. - Google Patents

Bohrhammer.

Info

Publication number
ATE31887T1
ATE31887T1 AT84107973T AT84107973T ATE31887T1 AT E31887 T1 ATE31887 T1 AT E31887T1 AT 84107973 T AT84107973 T AT 84107973T AT 84107973 T AT84107973 T AT 84107973T AT E31887 T1 ATE31887 T1 AT E31887T1
Authority
AT
Austria
Prior art keywords
tool shaft
clamping
guiding
rotary hammer
clamping jaws
Prior art date
Application number
AT84107973T
Other languages
English (en)
Inventor
Albrecht Schnizler
Manfred Dipl-Ing Schulz
Klaus Bartmann
Original Assignee
Metabowerke Kg
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 Metabowerke Kg filed Critical Metabowerke Kg
Application granted granted Critical
Publication of ATE31887T1 publication Critical patent/ATE31887T1/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B1/00—Percussion drilling
    • E21B1/12—Percussion drilling with a reciprocating impulse member
    • E21B1/24—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure
    • E21B1/30—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure by air, steam or gas pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Gripping On Spindles (AREA)
  • Earth Drilling (AREA)
  • Electrophonic Musical Instruments (AREA)
AT84107973T 1983-09-03 1984-07-07 Bohrhammer. ATE31887T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3331866A DE3331866A1 (de) 1983-09-03 1983-09-03 Bohrhammer
EP84107973A EP0141903B1 (de) 1983-09-03 1984-07-07 Bohrhammer

Publications (1)

Publication Number Publication Date
ATE31887T1 true ATE31887T1 (de) 1988-01-15

Family

ID=6208189

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84107973T ATE31887T1 (de) 1983-09-03 1984-07-07 Bohrhammer.

Country Status (4)

Country Link
US (1) US4690226A (de)
EP (1) EP0141903B1 (de)
AT (1) ATE31887T1 (de)
DE (2) DE3331866A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3413005C2 (de) * 1984-04-06 1986-04-17 Röhm GmbH, 7927 Sontheim Werkzeugschaft mit mehreren axial verlaufenden Nuten
DE3443138A1 (de) * 1984-11-27 1986-06-05 Metabowerke GmbH & Co, 7440 Nürtingen Werkzeughalter
DE9013083U1 (de) * 1990-09-14 1992-01-16 Robert Bosch Gmbh, 7000 Stuttgart, De
US5305835A (en) * 1992-09-23 1994-04-26 Ingersoll-Rand Company Nonrotary piston for jackhammer and removable splined nut therefor
US5398772A (en) * 1993-07-01 1995-03-21 Reedrill, Inc. Impact hammer
DE19645222C2 (de) * 1996-11-02 2000-11-09 Tracto Technik Vorrichtung zum horizontalen Schlagbohren
US5816584A (en) * 1997-01-02 1998-10-06 Power Tool Holders, Inc. Chuck with improved jaw bite
EP1128923B1 (de) 1998-11-12 2008-05-28 BLACK & DECKER INC. Futter, bohrer, zusammenbau dafür und montagemethode
US6354605B1 (en) 2000-03-10 2002-03-12 Power Tool Holders Incorporated Chuck with improved jaw
EP1535704B1 (de) * 2003-11-26 2010-03-10 HILTI Aktiengesellschaft Werkzeugaufnahme für ein drehendes und schlagendes Werkzeug
DE10360008B4 (de) * 2003-12-19 2006-04-06 Wacker Construction Equipment Ag Vorrichtung für einen Bohr- oder Schlaghammer mit Werkzeugaufnahme
DE102004054685A1 (de) * 2004-11-12 2006-05-18 Hilti Ag Werkzeugaufnahme
US8403339B2 (en) 2008-06-18 2013-03-26 Jacobs Chuck Manufacturing Company Self tightening chuck with an axial lock
CN102233563B (zh) * 2010-04-30 2014-06-11 南京德朔实业有限公司 电动榔头快夹装置
EP3081340A1 (de) * 2015-04-13 2016-10-19 HILTI Aktiengesellschaft Handwerkzeugmaschine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1511784A (en) * 1922-10-31 1924-10-14 Elek Zitatswerk Lonza Soc Plastic composition
US1894515A (en) * 1931-08-25 1933-01-17 Minott P Hubbell Chuck
US2956783A (en) * 1956-10-13 1960-10-18 Sandvikens Jernverks Ab Percussion drill
FR1330849A (fr) * 1962-05-16 1963-06-28 Perfectionnements aux outils de coupe à mouvement combiné radial et axial et outils munis de ces perfectionnements
US3865198A (en) * 1972-12-08 1975-02-11 Vernon L Price Adapter assembly having wedge head with saddle fit latch for impact tool units
DE2335865C3 (de) * 1973-07-14 1975-12-18 Metabowerke Kg, Closs, Rauch & Schnizler, 7440 Nuertingen Futter für Schlagbohrmaschinen oder Bohrhammer
DE2618596C2 (de) * 1976-04-28 1984-05-17 Robert Bosch Gmbh, 7000 Stuttgart Werkzeughalter
DD202818A1 (de) * 1981-12-21 1983-10-05 Zella Mehlis August Bebel Werk Sicherheitseinrichtung an bohrfuttern, insbesondere fuer schlagbohrbetrieb

Also Published As

Publication number Publication date
EP0141903A1 (de) 1985-05-22
US4690226A (en) 1987-09-01
EP0141903B1 (de) 1988-01-13
DE3331866A1 (de) 1985-03-21
DE3468637D1 (en) 1988-02-18

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