One pair of screw wheels in gear or sometimes cal

Made:
c. 1883 in Nottingham

One pair of screw wheels in gear or sometimes called a helical worm and pinion; having involute tooth form.

Details

Category:
Kinematics
Object Number:
1885-198
type:
screw wheels
credit:
Blackburn and Attenborough
status:
Permanent collection

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