DE9318978U1 - Bohrgerät mit Schlageinrichtung - Google Patents

Bohrgerät mit Schlageinrichtung

Info

Publication number
DE9318978U1
DE9318978U1 DE9318978U DE9318978U DE9318978U1 DE 9318978 U1 DE9318978 U1 DE 9318978U1 DE 9318978 U DE9318978 U DE 9318978U DE 9318978 U DE9318978 U DE 9318978U DE 9318978 U1 DE9318978 U1 DE 9318978U1
Authority
DE
Germany
Prior art keywords
mast
impact
sheave
extension
rope
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
DE9318978U
Other languages
English (en)
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.)
Mhwirth GmbH
Original Assignee
Wirth Maschinen und Bohrgeraete Fabrik 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 Wirth Maschinen und Bohrgeraete Fabrik GmbH filed Critical Wirth Maschinen und Bohrgeraete Fabrik GmbH
Priority to DE9318978U priority Critical patent/DE9318978U1/de
Publication of DE9318978U1 publication Critical patent/DE9318978U1/de
Priority to DE59407919T priority patent/DE59407919D1/de
Priority to AT94118660T priority patent/ATE177507T1/de
Priority to EP94118660A priority patent/EP0657615B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E21B1/02—Surface drives for drop hammers or percussion drilling, e.g. with a cable
    • E21B1/04—Devices for reversing the movement of the rod or cable at the surface
DE9318978U 1993-12-10 1993-12-10 Bohrgerät mit Schlageinrichtung Expired - Lifetime DE9318978U1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE9318978U DE9318978U1 (de) 1993-12-10 1993-12-10 Bohrgerät mit Schlageinrichtung
DE59407919T DE59407919D1 (de) 1993-12-10 1994-11-28 Bohrgerät mit Schlageinrichtung
AT94118660T ATE177507T1 (de) 1993-12-10 1994-11-28 Bohrgerät mit schlageinrichtung
EP94118660A EP0657615B1 (de) 1993-12-10 1994-11-28 Bohrgerät mit Schlageinrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9318978U DE9318978U1 (de) 1993-12-10 1993-12-10 Bohrgerät mit Schlageinrichtung

Publications (1)

Publication Number Publication Date
DE9318978U1 true DE9318978U1 (de) 1994-02-10

Family

ID=6901818

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9318978U Expired - Lifetime DE9318978U1 (de) 1993-12-10 1993-12-10 Bohrgerät mit Schlageinrichtung
DE59407919T Expired - Fee Related DE59407919D1 (de) 1993-12-10 1994-11-28 Bohrgerät mit Schlageinrichtung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59407919T Expired - Fee Related DE59407919D1 (de) 1993-12-10 1994-11-28 Bohrgerät mit Schlageinrichtung

Country Status (3)

Country Link
EP (1) EP0657615B1 (de)
AT (1) ATE177507T1 (de)
DE (2) DE9318978U1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1024035B (de) * 1953-09-25 1958-02-13 Ruston Bucyrus Ltd Selbsttaetige hydraulische Vorschubvorrichtung fuer einen Seilbohrermeissel
DE2202992C3 (de) * 1972-01-22 1978-07-27 Werner Nordmeyer Ing. Erben Kg, 3150 Peine Schlag- oder Schlagbohrgerät
WO1981000427A1 (en) * 1979-07-30 1981-02-19 S Jensen Percussion drilling rig

Also Published As

Publication number Publication date
EP0657615B1 (de) 1999-03-10
EP0657615A2 (de) 1995-06-14
DE59407919D1 (de) 1999-04-15
EP0657615A3 (de) 1997-05-21
ATE177507T1 (de) 1999-03-15

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