DE4001681C1 - - Google Patents

Info

Publication number
DE4001681C1
DE4001681C1 DE4001681A DE4001681A DE4001681C1 DE 4001681 C1 DE4001681 C1 DE 4001681C1 DE 4001681 A DE4001681 A DE 4001681A DE 4001681 A DE4001681 A DE 4001681A DE 4001681 C1 DE4001681 C1 DE 4001681C1
Authority
DE
Germany
Prior art keywords
control
switching element
free
safety switching
winch
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 - Fee Related
Application number
DE4001681A
Other languages
German (de)
English (en)
Inventor
Michael 5138 Heinsberg De Cals
Hermann Josef Von 5177 Titz De Wirth
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.)
Wirth Maschinen- und Bohrgeraete-Fabrik 5140 Erkelenz De GmbH
Original Assignee
Wirth Maschinen- und Bohrgeraete-Fabrik 5140 Erkelenz De 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 5140 Erkelenz De GmbH filed Critical Wirth Maschinen- und Bohrgeraete-Fabrik 5140 Erkelenz De GmbH
Priority to DE4001681A priority Critical patent/DE4001681C1/de
Application granted granted Critical
Publication of DE4001681C1 publication Critical patent/DE4001681C1/de
Priority to AT91100640T priority patent/ATE97709T1/de
Priority to EP91100640A priority patent/EP0439080B1/de
Priority to DE91100640T priority patent/DE59100617D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/008—Winding units, specially adapted for drilling operations
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/022—Control of the drilling operation; Hydraulic or pneumatic means for activation or operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
DE4001681A 1990-01-22 1990-01-22 Expired - Fee Related DE4001681C1 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE4001681A DE4001681C1 (es) 1990-01-22 1990-01-22
AT91100640T ATE97709T1 (de) 1990-01-22 1991-01-19 Bohrgeraet, insbesondere erdbohrgeraet.
EP91100640A EP0439080B1 (de) 1990-01-22 1991-01-19 Bohrgerät, insbesondere Erdbohrgerät
DE91100640T DE59100617D1 (de) 1990-01-22 1991-01-19 Bohrgerät, insbesondere Erdbohrgerät.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4001681A DE4001681C1 (es) 1990-01-22 1990-01-22

Publications (1)

Publication Number Publication Date
DE4001681C1 true DE4001681C1 (es) 1990-12-20

Family

ID=6398498

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4001681A Expired - Fee Related DE4001681C1 (es) 1990-01-22 1990-01-22
DE91100640T Expired - Fee Related DE59100617D1 (de) 1990-01-22 1991-01-19 Bohrgerät, insbesondere Erdbohrgerät.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE91100640T Expired - Fee Related DE59100617D1 (de) 1990-01-22 1991-01-19 Bohrgerät, insbesondere Erdbohrgerät.

Country Status (3)

Country Link
EP (1) EP0439080B1 (es)
AT (1) ATE97709T1 (es)
DE (2) DE4001681C1 (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006056503A1 (de) * 2006-11-30 2008-06-05 Leopold Kostal Gmbh & Co. Kg Wickelfederkassette
WO2013066981A3 (en) * 2011-11-04 2013-12-19 Tesco Corporation Top drive with mounted winch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2220630B1 (es) * 1973-03-09 1975-08-22 Poclain Sa
US3833072A (en) * 1973-07-02 1974-09-03 Sanderson Cyclone Drill Co Drilling machine with driving tool for casing or pipe
DE3203432C2 (de) * 1982-02-02 1985-02-14 O & K Orenstein & Koppel Ag, 1000 Berlin Handbedienbares, wegeabhängig arbeitendes Vorschaltsteuergerät auf dem Führerstand einer Baumaschine
DE3809646A1 (de) * 1988-03-22 1989-10-05 Delmag Maschinenfabrik Freifall-steuereinrichtung

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Datenblatt für Bohrgeräte, Bauer BG 30, der Fa. Bauer Spezialtiefbau GmbH, Schrobenhausen, 1989 *
Prospekt der Fa. Hydroc Gesteinsbohrtechnik GmbH, Drolshagen-Sengenau, 1983 *
Sonderdruck 66, der Salzgitter Maschinen AG, Anbaugeräte für Bagger, 1971 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006056503A1 (de) * 2006-11-30 2008-06-05 Leopold Kostal Gmbh & Co. Kg Wickelfederkassette
WO2013066981A3 (en) * 2011-11-04 2013-12-19 Tesco Corporation Top drive with mounted winch
US9175526B2 (en) 2011-11-04 2015-11-03 Tesco Corporation Top drive with mounted winch

Also Published As

Publication number Publication date
ATE97709T1 (de) 1993-12-15
DE59100617D1 (de) 1994-01-05
EP0439080A1 (de) 1991-07-31
EP0439080B1 (de) 1993-11-24

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Legal Events

Date Code Title Description
8100 Publication of patent without earlier publication of application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee