CA286511A - Chuck bushing for rock drills - Google Patents

Chuck bushing for rock drills

Info

Publication number
CA286511A
CA286511A CA286511A CA286511DA CA286511A CA 286511 A CA286511 A CA 286511A CA 286511 A CA286511 A CA 286511A CA 286511D A CA286511D A CA 286511DA CA 286511 A CA286511 A CA 286511A
Authority
CA
Canada
Prior art keywords
rock drills
chuck bushing
bushing
chuck
drills
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
CA286511A
Other languages
French (fr)
Inventor
C. Bayles Lewis
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 CA286511A publication Critical patent/CA286511A/en
Expired legal-status Critical Current

Links

CA286511A Chuck bushing for rock drills Expired CA286511A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA286511T

Publications (1)

Publication Number Publication Date
CA286511A true CA286511A (en) 1929-01-15

Family

ID=35223323

Family Applications (1)

Application Number Title Priority Date Filing Date
CA286511A Expired CA286511A (en) Chuck bushing for rock drills

Country Status (1)

Country Link
CA (1) CA286511A (en)

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