CA624714A - Feeding device for rock drills or the like - Google Patents

Feeding device for rock drills or the like

Info

Publication number
CA624714A
CA624714A CA624714A CA624714DA CA624714A CA 624714 A CA624714 A CA 624714A CA 624714 A CA624714 A CA 624714A CA 624714D A CA624714D A CA 624714DA CA 624714 A CA624714 A CA 624714A
Authority
CA
Canada
Prior art keywords
feeding device
rock drills
drills
rock
feeding
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
Application number
CA624714A
Inventor
A. Larcen Jan
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.)
Atlas Copco AB
Original Assignee
Atlas Copco AB
Publication date
Application granted granted Critical
Publication of CA624714A publication Critical patent/CA624714A/en
Expired legal-status Critical Current

Links

CA624714A Feeding device for rock drills or the like Expired CA624714A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA624714T

Publications (1)

Publication Number Publication Date
CA624714A true CA624714A (en) 1961-08-01

Family

ID=35879890

Family Applications (1)

Application Number Title Priority Date Filing Date
CA624714A Expired CA624714A (en) Feeding device for rock drills or the like

Country Status (1)

Country Link
CA (1) CA624714A (en)

Similar Documents

Publication Publication Date Title
CA624714A (en) Feeding device for rock drills or the like
CA611615A (en) Attachment for hand drills and the like
AU261166B2 (en) Rock drilling device
CA624362A (en) Drilling apparatus
CA617078A (en) Insert for rock drills
CA633018A (en) Rock drill
AU1472062A (en) Rock drilling device
AU276811B2 (en) Automatized feeding device for rock drills
CA619628A (en) Drill
CA622674A (en) Rock drilling tool
CA623047A (en) Rock drilling tool
CA622664A (en) Rock drilling tool
AU258625B2 (en) Improvements in rock drill feeding devices
CA622666A (en) Rock drilling tools
CA624343A (en) Well drill
CA624755A (en) Grain drill
AU242892B2 (en) Rock drill collar
CA631387A (en) Drill bit
CA627510A (en) Drill bit
CA631262A (en) Drill bit
CA621741A (en) Well drilling apparatus
CA631911A (en) Percussion drill
CA632963A (en) Percussion drill
CA623067A (en) Drill units for machines for drilling rock faces and the like
AU3730363A (en) Automatized feeding device for rock drills