Grease packet for fifth wheels

Details Grease packet for fifth wheels Grease packet for fifth wheels

1988-10-31

1990-04-03

Bennet, Henry A.

Lubrication

Lubricators

Refilling device

206219, 280433, 184109, F01M 1104, B65D 2508

Patent

active

049132636

ABSTRACT:
A packaged grease composition for lubrication of fifth wheels on tractor-trailers or similar vehicles is disclosed. The packet consists of a grease composition sealed in a thin walled plastic envelope. The grease filled envelope is placed on the base plate of the fifth wheel and the envelope readily ruptures under pressure when the plates forming the fifth wheel come together releasing the grease to lubricate the plates. The plastic subsequently disintegrates as these plates rotate on each other leaving no environmental waste to dispose of. The envelope may come in different shapes or the lubricant or envelope may be color coded to indicate the type of lubricant contained within the envelope.

REFERENCES:
patent: 326156 (1885-09-01), Robinson
patent: 2083479 (1937-06-01), Speare
patent: 2889922 (1959-06-01), Clarvoe
patent: 3438461 (1969-04-01), MacPherson
patent: 3469655 (1969-09-01), Moreno
patent: 3601252 (1971-08-01), Sager
patent: 3858687 (1975-01-01), Masarky et al.
patent: 4207289 (1980-06-01), Weiss
patent: 4519866 (1985-05-01), Stol
patent: 4537308 (1985-08-01), Hollander, Jr.
patent: 4805767 (1989-02-01), Newman
patent: 4805926 (1989-02-01), Mamery

Affiliated with

Also associated with

Rating

Grease packet for fifth wheels does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Grease packet for fifth wheels, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Grease packet for fifth wheels will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1351573