[go: up one dir, main page]

NO303506B1 - Device at a drill tower - Google Patents

Device at a drill tower

Info

Publication number
NO303506B1
NO303506B1 NO960491A NO960491A NO303506B1 NO 303506 B1 NO303506 B1 NO 303506B1 NO 960491 A NO960491 A NO 960491A NO 960491 A NO960491 A NO 960491A NO 303506 B1 NO303506 B1 NO 303506B1
Authority
NO
Norway
Prior art keywords
drill tower
drill
tower
Prior art date
Application number
NO960491A
Other languages
Norwegian (no)
Other versions
NO960491L (en
NO960491D0 (en
Inventor
John Mcgill
Bjorn Arvid Eilertsen
Original Assignee
Hitec Asa
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
Priority claimed from NO891944A external-priority patent/NO891944D0/en
Publication of NO960491L publication Critical patent/NO960491L/en
Application filed by Hitec Asa filed Critical Hitec Asa
Priority to NO960491A priority Critical patent/NO303506B1/en
Publication of NO960491D0 publication Critical patent/NO960491D0/en
Publication of NO303506B1 publication Critical patent/NO303506B1/en

Links

NO960491A 1989-05-12 1996-02-07 Device at a drill tower NO303506B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO960491A NO303506B1 (en) 1989-05-12 1996-02-07 Device at a drill tower

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NO891944A NO891944D0 (en) 1989-05-12 1989-05-12 DEVICE FOR ROD HANDLING SYSTEM.
PCT/NO1990/000078 WO1990013730A1 (en) 1989-05-12 1990-05-09 Arrangement in a pipe handling system
NO914402A NO180392C (en) 1989-05-12 1991-11-11 The pipe handling system
NO960491A NO303506B1 (en) 1989-05-12 1996-02-07 Device at a drill tower

Publications (3)

Publication Number Publication Date
NO960491L NO960491L (en) 1992-01-09
NO960491D0 NO960491D0 (en) 1996-02-07
NO303506B1 true NO303506B1 (en) 1998-07-20

Family

ID=27353103

Family Applications (1)

Application Number Title Priority Date Filing Date
NO960491A NO303506B1 (en) 1989-05-12 1996-02-07 Device at a drill tower

Country Status (1)

Country Link
NO (1) NO303506B1 (en)

Also Published As

Publication number Publication date
NO960491L (en) 1992-01-09
NO960491D0 (en) 1996-02-07

Similar Documents

Publication Publication Date Title
NO903065D0 (en) DEVICE FOR A DRILL CORD.
NO890257L (en) DRILLING DEVICE.
DK200789D0 (en) DRILLING EQUIPMENT WHEN USING A TIMELY TRANSDUCER
NO179561C (en) Device for perforating a well
FR2562831B1 (en) PERCUSSION DRILLING DEVICE
FR2565864B1 (en) PERCUSSION DRILLING DEVICE
BR9007297A (en) IGNITION-RESISTANT STRUCTURE
NO156700C (en) DEVICE FOR A RUDGER MANAGER.
NO179115C (en) Positioning device for a drill bit
NO904775L (en) DEVICE FOR CHANGING THE LENGTH OF A TOOL IN A DRILL.
DK165806C (en) DEVICE AT A Vending Machine
DK163018C (en) DEVICE BY A SWINGABLE WINDOW
DK443086D0 (en) DEVICE ON A WINDMILL
IT1257882B (en) CODE DEVICE
NO303506B1 (en) Device at a drill tower
FR2563459B1 (en) PERCUSSION DRILLING DEVICE
FR2564025B1 (en) PERCUSSION DRILLING DEVICE
DK275590D0 (en) DEVICE FOR HAND EQUIPMENT
NO170662C (en) DEVICE BY MERD
ATA247289A (en) DRILLING DEVICE
DK147289A (en) VENTILATION DEVICE AT A WINDOW
DK563686A (en) DEVICE AT A WINDOW
NO170878C (en) DEVICE BY FARTOEY
IT216400Z2 (en) TOWER PUNCHING MACHINE
KR910008743U (en) Device for manufacturing a handle

Legal Events

Date Code Title Description
MK1K Patent expired