Retaining device for fuel pump push rod

Details Retaining device for fuel pump push rod Retaining device for fuel pump push rod

1981-10-05

1984-02-14

Lazarus, Ira S.

Internal-combustion engines

Accessories

Covers, trays, vibrators, corrosion inhibitors, air filters

123 1R, 123198C, 411105, F02B 7700

Patent

active

044309724

ABSTRACT:
A device useful in retaining the position of a push rod associated with an engine during removal of a fuel pump is comprised of a hollowed machine bolt and a second bolt associated therewith by spring means. The hollowed bolt is comprised of a polygonal head, an externally threaded shaft extending from the inner face of the head, a cylindrical passageway within the shaft coaxially aligned with the center axis thereof, and a depression recessed into the outer face of the head. The second bolt has a small head and a thin shaft which penetrates the passageway and threadably engages a nut positioned within the recess. A coil spring is disposed about the thin shaft, the extremities of said spring being in abutment with the end of the shaft of the hollowed bolt and the small head of the second bolt.

REFERENCES:
patent: 1110511 (1914-09-01), Razcliff
patent: 1139225 (1915-05-01), Pursselley
patent: 2906311 (1959-09-01), Boyd
patent: 2976901 (1961-03-01), Heyworth
patent: 3368602 (1968-02-01), Boyd
patent: 3404716 (1968-10-01), Cosenza
patent: 4016914 (1977-04-01), Zurko
patent: 4191236 (1980-03-01), Duran

Affiliated with

Also associated with

Rating

Retaining device for fuel pump push rod does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Retaining device for fuel pump push rod, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Retaining device for fuel pump push rod will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2369664