Bolt and nut unit coated with lubricant

Details Bolt and nut unit coated with lubricant Bolt and nut unit coated with lubricant

1978-10-23

1980-06-03

Douglas, Winston A.

Compositions

Electrolytes for electrical devices

85 1C, 252 23, C10M 318

Patent

active

042060605

ABSTRACT:
A bolt and nut unit coated with lubricant comprising graphite and/or molybdenum disulfide, an ethylene-vinyl acetate copolymer and a fatty acid or a metallic soap thereof. This lubricant has low temperature sensitivity, and the bolt and nut unit coated therewith can be tightened precisely into position with a constant torque regardless of variations in ambient temperature and humidity.

REFERENCES:
patent: 2700623 (1955-01-01), Hall et al.
patent: 3244625 (1966-04-01), Silwones
patent: 3806453 (1974-04-01), McDole
patent: 4052323 (1977-10-01), Feneberger et al.
Machine Designs, vol. 18, No. 11, (Nov. 1974), p. 25 and p. 41.

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