Title: Contact system for an outdoor electrical switch

Abstract: Providing the contact spacer of a high voltage outdoor switch with a reduced number of inboard contacts to reduce the friction experienced in opening and closing the switch without reducing the switch rating.

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Inventors: Crino, Arthur D. (Tigard, OR, US)

Application Number: 625859
Filing Date: 1975-10-28
Publication_date: 1976-09-21
Assignee: Allis-Chalmers Corporation (Milwaukee, WI)
Primary Class(es): 200/48A 200/238
Other Classes:
US Patent Ref:

3388225

Jun, 1968

Foti

200/48.

Other Refs:
Primary Examiner: Hohauser, Herman T.
Assistant Examiner:
Attorney: Jones; Robert C.