CA366506A - Valve for rock drills - Google Patents

Valve for rock drills

Info

Publication number
CA366506A
CA366506A CA366506A CA366506DA CA366506A CA 366506 A CA366506 A CA 366506A CA 366506 A CA366506 A CA 366506A CA 366506D A CA366506D A CA 366506DA CA 366506 A CA366506 A CA 366506A
Authority
CA
Canada
Prior art keywords
valve
rock drills
drills
rock
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
CA366506A
Other languages
French (fr)
Inventor
William A. Smith, Sr.
R. Mack Albert
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.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand Co
Publication date
Application granted granted Critical
Publication of CA366506A publication Critical patent/CA366506A/en
Expired legal-status Critical Current

Links

CA366506A Valve for rock drills Expired CA366506A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA366506T

Publications (1)

Publication Number Publication Date
CA366506A true CA366506A (en) 1937-06-01

Family

ID=35367575

Family Applications (1)

Application Number Title Priority Date Filing Date
CA366506A Expired CA366506A (en) Valve for rock drills

Country Status (1)

Country Link
CA (1) CA366506A (en)

Similar Documents

Publication Publication Date Title
CA366506A (en) Valve for rock drills
CA369807A (en) Valve for rock drills
CA366507A (en) Valve mechanism for rock drills
CA366505A (en) Rock drill
CA368532A (en) Rock drill
CA368373A (en) Drill bit
CA370126A (en) Drill bit
CA354945A (en) Valve for rock drills
CA369197A (en) Drill
CA369442A (en) Boring bit
CA368533A (en) Rock drill guide
CA365743A (en) Boring tool
CA367414A (en) Drill shank
CA368543A (en) Grain drill
CA363591A (en) Drill jig
CA363378A (en) Cutting bit
CA334718A (en) Rock drill valve
CA359014A (en) Rock drill
CA364075A (en) Boring device
CA366534A (en) Drilling mud preparation
CA363260A (en) Silencer for pneumatic drills
CA370842A (en) Boring machine
CA366846A (en) Well drilling apparatus
CA349446A (en) Dustless rock drill
CA322299A (en) Valve mechanism for rock drills