CA498646A - Clutch drive mechanism for power operated screw drivers and the like - Google Patents

Clutch drive mechanism for power operated screw drivers and the like

Info

Publication number
CA498646A
CA498646A CA498646DA CA498646A CA 498646 A CA498646 A CA 498646A CA 498646D A CA498646D A CA 498646DA CA 498646 A CA498646 A CA 498646A
Authority
CA
Canada
Prior art keywords
drive mechanism
power operated
clutch drive
screw drivers
operated screw
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
Other languages
French (fr)
Inventor
H. Shaff Ernest
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.)
KELLER TOOL Co
Original Assignee
KELLER TOOL Co
Publication date
Application granted granted Critical
Publication of CA498646A publication Critical patent/CA498646A/en
Expired legal-status Critical Current

Links

CA498646D Clutch drive mechanism for power operated screw drivers and the like Expired CA498646A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA498646T

Publications (1)

Publication Number Publication Date
CA498646A true CA498646A (en) 1953-12-22

Family

ID=35644087

Family Applications (1)

Application Number Title Priority Date Filing Date
CA498646D Expired CA498646A (en) Clutch drive mechanism for power operated screw drivers and the like

Country Status (1)

Country Link
CA (1) CA498646A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3292459A (en) * 1964-06-19 1966-12-20 American Hospital Supply Corp Air drier for dental hand piece

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3292459A (en) * 1964-06-19 1966-12-20 American Hospital Supply Corp Air drier for dental hand piece

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