NL167498C - DRILLING DEVICE. - Google Patents

DRILLING DEVICE.

Info

Publication number: NL167498C
Authority: NL; Netherlands
Prior art keywords: drilling device; drilling
Prior art date: 1977-10-10

Application number

NL7711106A

Other languages

Dutch (nl)

Other versions

NL7711106A (en

NL167498B (en

Original Assignee

Stork Conrad Kraanbouw

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.)

1977-10-10

Filing date

1977-10-10

Publication date

1981-12-16

1977-10-10 Application filed by Stork Conrad Kraanbouw filed Critical Stork Conrad Kraanbouw

1977-10-10 Priority to NL7711106A priority Critical patent/NL167498C/en

1978-01-27 Priority to BE184720A priority patent/BE863426A/en

1978-01-30 Priority to GB365078A priority patent/GB1572639A/en

1978-02-22 Priority to DK78778A priority patent/DK78778A/en

1978-03-20 Priority to DE19782812096 priority patent/DE2812096C3/en

1979-04-12 Publication of NL7711106A publication Critical patent/NL7711106A/en

1981-07-16 Publication of NL167498B publication Critical patent/NL167498B/en

1981-12-16 Application granted granted Critical

1981-12-16 Publication of NL167498C publication Critical patent/NL167498C/en

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
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
- E21B19/084—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with flexible drawing means, e.g. cables

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Earth Drilling (AREA)

NL7711106A 1977-10-10 1977-10-10 DRILLING DEVICE. NL167498C (en)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
NL7711106A NL167498C (en)	1977-10-10	1977-10-10	DRILLING DEVICE.
BE184720A BE863426A (en)	1977-10-10	1978-01-27	BOORINRICHTING
GB365078A GB1572639A (en)	1977-10-10	1978-01-30	Drilling rig
DK78778A DK78778A (en)	1977-10-10	1978-02-22	DRILLING PLANT
DE19782812096 DE2812096C3 (en)	1977-10-10	1978-03-20	Drilling rig

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7711106A NL167498C (en)	1977-10-10	1977-10-10	DRILLING DEVICE.

Publications (3)

Publication Number	Publication Date
NL7711106A NL7711106A (en)	1979-04-12
NL167498B NL167498B (en)	1981-07-16
NL167498C true NL167498C (en)	1981-12-16

Family

ID=19829318

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7711106A NL167498C (en)	1977-10-10	1977-10-10	DRILLING DEVICE.

Country Status (5)

Country	Link
BE (1)	BE863426A (en)
DE (1)	DE2812096C3 (en)
DK (1)	DK78778A (en)
GB (1)	GB1572639A (en)
NL (1)	NL167498C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3718636C1 (en) *	1987-06-04	1988-07-21	Turmag Turbo Masch Ag	Rock drilling machine, in particular for underground mining, with a projecting, freely visible threaded pin for the positive reception of boring bars
DE4202554C1 (en) *	1992-01-30	1993-07-01	Delmag Maschinenfabrik Reinhold Dornfeld Gmbh & Co, 7300 Esslingen, De	Drill rig with vertical guide rod and feed table - has drive with cable whose ends are secured to top and lower guide rod sections respectively
DE4210872C2 (en) *	1992-04-01	2001-06-28	Delmag Maschinenfabrik	Drill
US5794723A (en) *	1995-12-12	1998-08-18	Boart Longyear Company	Drilling rig
CN216429530U (en) *	2022-01-04	2022-05-03	北京三一智造科技有限公司	Multi-construction-method drilling machine pressurizing structure and drilling machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1056074B (en) *	1953-08-14	1959-04-30	Ruston Bucyrus Ltd	Rotary drilling rig
US3266582A (en) *	1962-08-24	1966-08-16	Leyman Corp	Drilling system
CA925850A (en) *	1970-02-16	1973-05-08	H. Wilderman Giles	Draw works for drilling rig

1977
- 1977-10-10 NL NL7711106A patent/NL167498C/en not_active IP Right Cessation
1978
- 1978-01-27 BE BE184720A patent/BE863426A/en not_active IP Right Cessation
- 1978-01-30 GB GB365078A patent/GB1572639A/en not_active Expired
- 1978-02-22 DK DK78778A patent/DK78778A/en not_active Application Discontinuation
- 1978-03-20 DE DE19782812096 patent/DE2812096C3/en not_active Expired

Also Published As

Publication number	Publication date
BE863426A (en)	1978-05-16
NL7711106A (en)	1979-04-12
DE2812096C3 (en)	1981-07-02
NL167498B (en)	1981-07-16
DE2812096B2 (en)	1980-10-23
DE2812096A1 (en)	1979-04-12
GB1572639A (en)	1980-07-30
DK78778A (en)	1979-04-11

Publication	Publication Date	Title
NL7806723A (en)	1978-12-27	HEMODIALYSTOR DEVICE.
NL7802260A (en)	1979-05-30	SEMI-GUIDE DEVICE.
NO144435C (en)	1981-08-26	CONNECTION DEVICE.
SE411139B (en)	1979-12-03	DRILLING DEVICE
NL7812026A (en)	1979-06-19	FIELD DEVICE DEVICE.
NL7801017A (en)	1978-07-31	CONNECTION DEVICE.
NL7808105A (en)	1979-02-06	LOAD-CONNECTED DEVICE.
NL7807236A (en)	1979-01-09	SEMI-GUIDE DEVICE.
NL7700879A (en)	1978-08-01	SEMI-GUIDE DEVICE.
NL7805992A (en)	1978-12-05	SEMI-GUIDE DEVICE.
NL7802222A (en)	1978-09-05	SEMI-GUIDE DEVICE.
NL7806730A (en)	1978-12-28	TURNING DEVICE.
NL7713758A (en)	1979-06-15	SEMI-GUIDE DEVICE.
AT352984B (en)	1979-10-25	DRILL
NO791212L (en)	1979-10-12	DRILLING DEVICE.
NO782252L (en)	1979-01-03	TUFTENAAL DEVICE.
NO791214L (en)	1979-10-12	DRILLING DEVICE.
NL185750C (en)	1990-07-16	COMPUTEROMOGRAPHIC DEVICE.
NL187564C (en)	1991-11-18	TURNTABLE DRILL.
NL7801323A (en)	1978-08-11	DRILL.
NL7809399A (en)	1979-04-18	DRILL UNIT.
NL7801082A (en)	1978-08-04	SEMI-GUIDE DEVICE.
NL7812462A (en)	1979-07-03	SEMI-GUIDE DEVICE.
NL7712482A (en)	1979-05-16	LEVEL DEVICE.
NO781237L (en)	1978-12-12	LOCATION DEVICE.

Legal Events

Date	Code	Title	Description
1979-04-25	A1C	A request for examination has been filed
1981-09-16	CNR	Transfer of rights (patent application after its laying openfor public ins pection)	Free format text: CONRAD-STORK KRAANBOUW B.V.
1984-06-18	V1	Lapsed because of non-payment of the annual fee