CA477372A - Jointing means for pipes and couplings for rock drills and the like - Google Patents

Jointing means for pipes and couplings for rock drills and the like

Info

Publication number
CA477372A
CA477372A CA477372A CA477372DA CA477372A CA 477372 A CA477372 A CA 477372A CA 477372 A CA477372 A CA 477372A CA 477372D A CA477372D A CA 477372DA CA 477372 A CA477372 A CA 477372A
Authority
CA
Canada
Prior art keywords
couplings
pipes
rock drills
jointing means
jointing
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
CA477372A
Other languages
French (fr)
Inventor
Stephen Buhayar Eric
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA477372A publication Critical patent/CA477372A/en
Expired legal-status Critical Current

Links

CA477372A Jointing means for pipes and couplings for rock drills and the like Expired CA477372A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA477372T

Publications (1)

Publication Number Publication Date
CA477372A true CA477372A (en) 1951-10-02

Family

ID=35617017

Family Applications (1)

Application Number Title Priority Date Filing Date
CA477372A Expired CA477372A (en) Jointing means for pipes and couplings for rock drills and the like

Country Status (1)

Country Link
CA (1) CA477372A (en)

Similar Documents

Publication Publication Date Title
CA476660A (en) Timber joints
CA477372A (en) Jointing means for pipes and couplings for rock drills and the like
CA471657A (en) Pipe couplings
CA471960A (en) Pipe couplings and the like
CA479527A (en) Joints for pipes and conduits
CA474058A (en) Couplings
CA478420A (en) Rapid releasable couplings
CA479066A (en) Flexible drill pipes
AU144085B2 (en) Improvements in jointing means for pipes and couplings for rock drills andthe like
CA472773A (en) Pipe couplings
CA477745A (en) Pipe cutters
CA476399A (en) Couplings for pipe conduits
AU2225448A (en) Improvements in jointing means for pipes and couplings for rock drills andthe like
AU157255B2 (en) Improvements in pipe couplings
CA475094A (en) Rotary hydraulic couplings
CA474103A (en) Means for interconnecting and interlocking tubes or the like
CA478380A (en) Joint seals
CA477521A (en) Couplings for shafts and the like
CA477915A (en) Joints
CA471667A (en) Joint structures for thin-walled tubing
CA473054A (en) Drilling or companion flanges
AU1351A (en) Improvements in pipe couplings
CA474125A (en) Concrete pipe
CA471054A (en) Fluid couplings
CA471051A (en) Pipe coupling assemblies