Title: Arrangement for and method of preventing relative rotation of electric terminals during a tightening operation

Abstract: An arrangement for preventing relative rotation of electric terminals during a tightening operation comprises an electric conductor terminal having an electric contact surface through which an aperture extends and an associated terminal having a cooperating contact surface from which an integral stud protrudes, said stud being disposed within said aperture and having an associated fastening nut threadedly related with said stud for holding said contact surfaces in face contacting relation and said stud and said aperture being related by specially configured complementary portions for preventing relative rotation therebetween.

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Inventors: Perry, William H. (Atlanta, GA, US)
Morgan, III, William G. (Lilburn, GA, US)

Application Number: 626216
Filing Date: 1975-10-28
Publication_date: 1977-01-11
Assignee: Kearney-National, Inc. (Atlanta, GA)
Primary Class(es): 439/433 439/815
Other Classes:
US Patent Ref:

1048574	Dec, 1912	Newbold	339/263.
1732261	Oct, 1929	Crews	339/232.
2654078	Sep, 1953	Arthur	339/263.
3259161	Jul, 1966	Rosan	151/41.

Other Refs: 1,051,931609,144

Mar, 1959	DT
Sep, 1948	UK

Primary Examiner: McGlynn, Joseph H.
Assistant Examiner:
Attorney: Rodgers; Walter M., Rodgers; Walter A.