CA821816A - Process for fixing consolidating rods in drill holes, especially in friable rock - Google Patents

Process for fixing consolidating rods in drill holes, especially in friable rock

Info

Publication number: CA821816A
Authority: CA; Canada
Prior art keywords: rods; drill holes; fixing consolidating; friable rock; friable
Prior art date: 1969-09-02
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

Application number

CA821816A

Inventor

Novotny Rudolf

Schuermann Fritz

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.)

Bergwerksverband GmbH

Original Assignee

Bergwerksverband GmbH

Publication date

1969-09-02

1969-09-02 Application granted granted Critical

1969-09-02 Publication of CA821816A publication Critical patent/CA821816A/en

Status Expired legal-status Critical Current

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA821816T

Publications (1)

Publication Number	Publication Date
CA821816A true CA821816A (en)	1969-09-02

Family

ID=36299219

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA821816A Expired CA821816A (en)			Process for fixing consolidating rods in drill holes, especially in friable rock

Country Status (1)

Country	Link
CA (1)	CA821816A (en)

0
- CA CA821816A patent/CA821816A/en not_active Expired

Similar Documents

Publication	Publication Date	Title
ZA694472B (en)	1971-02-24	Control system for rock drills
ZA702667B (en)	1971-01-27	Hard rock tunneling machine
CA922208A (en)	1973-03-06	Rock drill
CA960209A (en)	1974-12-31	Earth drilling machine
CA943981A (en)	1974-03-19	Method and apparatus for cutting formations, especially earth and rock formations
CA922227A (en)	1973-03-06	Method for using foam in wells
CA931771A (en)	1973-08-14	Earth boring machine
CA961029A (en)	1975-01-14	Rock drill
CA821816A (en)	1969-09-02	Process for fixing consolidating rods in drill holes, especially in friable rock
AU419557B2 (en)	1971-12-03	Method for determining the strength of emulsions, in particular of rock drilling emulsions
CA929360A (en)	1973-07-03	Earth boring machine
ZA706274B (en)	1971-12-29	Earth boring machine positioning system
CA937411A (en)	1973-11-27	Earth boring machine
IE34834L (en)	1971-06-30	Drilling earth strata
CA786631A (en)	1968-06-04	Production method for steeply-dipping formations
CA938798A (en)	1973-12-25	Earth boring machine
CA825034A (en)	1969-10-14	Process for drilling geopressures
CA789875A (en)	1968-07-16	Process for plugging formations
CA819421A (en)	1969-08-05	Rock bolt
AU444135B2 (en)	1971-10-14	Rock drill
CA811024A (en)	1969-04-22	Earth boring machine and method
AU295306B2 (en)		Cutter assemblies for rock drilling
CA814282A (en)	1969-06-03	Tunnel boring machine
CA826119A (en)	1969-10-28	Well drilling method
CA812552A (en)	1969-05-13	Percussive unit for earth drilling