NO164430C - Catching device for a drill rod. - Google Patents

Catching device for a drill rod.

Info

Publication number: NO164430C
Authority: NO; Norway
Prior art keywords: drill rod; catching device; catching; drill; rod
Prior art date: 1983-12-21

Application number

NO84844991A

Other languages

Norwegian (no)

Other versions

NO164430B (en

NO844991L (en

Inventor

Nikolaus Kleuters

Original Assignee

Wirth Co Kg Masch Bohr

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.)

1983-12-21

Filing date

1984-12-12

Publication date

1990-10-03

1984-06-22 Priority claimed from EP84107143A external-priority patent/EP0147511B1/en

1984-12-12 Application filed by Wirth Co Kg Masch Bohr filed Critical Wirth Co Kg Masch Bohr

1985-06-24 Publication of NO844991L publication Critical patent/NO844991L/en

1990-06-25 Publication of NO164430B publication Critical patent/NO164430B/en

1990-10-03 Publication of NO164430C publication Critical patent/NO164430C/en

Links

NO84844991A 1983-12-21 1984-12-12 Catching device for a drill rod. NO164430C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
ZA839490		1983-12-21
EP84107143A EP0147511B1 (en)	1983-12-21	1984-06-22	Apparatus for power transmission, in particular for receiving drill pipes

Publications (3)

Publication Number	Publication Date
NO844991L NO844991L (en)	1985-06-24
NO164430B NO164430B (en)	1990-06-25
NO164430C true NO164430C (en)	1990-10-03

Family

ID=26091886

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO84844991A NO164430C (en)	1983-12-21	1984-12-12	Catching device for a drill rod.

Country Status (3)

Country	Link
AT (1)	ATE36901T1 (en)
FI (1)	FI80945C (en)
NO (1)	NO164430C (en)

1984
- 1984-06-22 AT AT84107143T patent/ATE36901T1/en not_active IP Right Cessation
- 1984-12-11 FI FI844878A patent/FI80945C/en not_active IP Right Cessation
- 1984-12-12 NO NO84844991A patent/NO164430C/en unknown

Also Published As

Publication number	Publication date
NO164430B (en)	1990-06-25
FI80945C (en)	1990-08-10
FI844878L (en)	1985-06-22
ATE36901T1 (en)	1988-09-15
FI80945B (en)	1990-04-30
NO844991L (en)	1985-06-24
FI844878A0 (en)	1984-12-11

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