CA511755A - Perforateur electrique a vitesse variable - Google Patents

Perforateur electrique a vitesse variable

Info

Publication number
CA511755A
CA511755A CA511755A CA511755DA CA511755A CA 511755 A CA511755 A CA 511755A CA 511755 A CA511755 A CA 511755A CA 511755D A CA511755D A CA 511755DA CA 511755 A CA511755 A CA 511755A
Authority
CA
Canada
Prior art keywords
variable speed
electric drill
speed electric
drill
variable
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
CA511755A
Other languages
English (en)
Inventor
H. Sparklin Charles
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.)
BIRTMAN ELECTRIC Co
Original Assignee
BIRTMAN ELECTRIC Co
Publication date
Application granted granted Critical
Publication of CA511755A publication Critical patent/CA511755A/fr
Expired legal-status Critical Current

Links

CA511755A Perforateur electrique a vitesse variable Expired CA511755A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA511755T

Publications (1)

Publication Number Publication Date
CA511755A true CA511755A (fr) 1955-04-12

Family

ID=35662826

Family Applications (1)

Application Number Title Priority Date Filing Date
CA511755A Expired CA511755A (fr) Perforateur electrique a vitesse variable

Country Status (1)

Country Link
CA (1) CA511755A (fr)

Similar Documents

Publication Publication Date Title
CA511755A (fr) Perforateur electrique a vitesse variable
CA962278A (en) O-alkyl-s-dialkyl-aminoalkyl-alkylphosphonothiolates
CA516920A (fr) Reducteur de vitesse
CA517960A (fr) Tachymetre electrique
CA513926A (fr) Hydroxydicetones
CA518131A (fr) Mecanismes de transmission d'energie a vitesse variable
CA514062A (fr) Transmission a vitesse variable
CA510516A (fr) Dispositifs sensibles a la vitesse
CA508946A (fr) Indicateur electrique de vitesse
CA518905A (fr) Regulateurs de vitesse
AU212211B2 (en) Motor speed control
CA513915A (fr) Machine a creuser
CA517326A (fr) Cuisinieres electriques
CA516445A (fr) Engrenage a changement de vitesse
CA510048A (fr) Coussinet isole
CA514588A (fr) Foreuse
CA514587A (fr) Foreuse
CA509587A (fr) Cables a hautes frequences
CA517774A (fr) Montage de rotor
CA546967A (fr) Commandes de vitesse variable pour moteurs
CA511547A (fr) Methodes de verrerie
CA509787A (fr) Transmission d'energie
CA511060A (fr) Transmission mecanique
CA512407A (fr) Transmission de force par courroie et engrenage
CA514561A (fr) Ventilateurs electriques