CA213281A - Rotation libre d'outil a percussion - Google Patents

Rotation libre d'outil a percussion

Info

Publication number
CA213281A
CA213281A CA213281A CA213281DA CA213281A CA 213281 A CA213281 A CA 213281A CA 213281 A CA213281 A CA 213281A CA 213281D A CA213281D A CA 213281DA CA 213281 A CA213281 A CA 213281A
Authority
CA
Canada
Prior art keywords
independent rotation
percussive tools
percussive
tools
independent
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
CA213281A
Other languages
English (en)
Inventor
M. Slater Fred
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 CA213281A publication Critical patent/CA213281A/fr
Expired legal-status Critical Current

Links

CA213281A Rotation libre d'outil a percussion Expired CA213281A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA213281T

Publications (1)

Publication Number Publication Date
CA213281A true CA213281A (fr) 1921-09-06

Family

ID=35107725

Family Applications (1)

Application Number Title Priority Date Filing Date
CA213281A Expired CA213281A (fr) Rotation libre d'outil a percussion

Country Status (1)

Country Link
CA (1) CA213281A (fr)

Similar Documents

Publication Publication Date Title
CA213281A (fr) Rotation libre d'outil a percussion
CA211335A (fr) Perceuse
CA213280A (fr) Outil a percussion
CA214089A (fr) Outil a percussion
CA211999A (fr) Aleseuse
CA213510A (fr) Perforatrice
CA229162A (fr) Rotation independante d'outil a percussion
CA210735A (fr) Soupape d'outil a percussion
CA208943A (fr) Manche d'outil
CA214236A (fr) Perforatrice
CA214237A (fr) Perforatrice
CA214556A (fr) Perceuse
AU283721A (en) Rotary drills
CA210714A (fr) Machine a forer les puits
CA208987A (fr) Foret
CA212287A (fr) Machine-outil
CA211313A (fr) Machine-outil
CA211510A (fr) Mandrin de foret
CA209399A (fr) Perforateur pneumatique
CA212353A (fr) Instrument d'alesage de cylindres
CA211794A (fr) Perceuse
CA213104A (fr) Perceuse pneumatique
CA208575A (fr) Outil a combinaisons
CA212492A (fr) Outil a combinaisons
CA212776A (fr) Perceuse a roc