Railroad hopper car outlet gate end tube seal

Details Railroad hopper car outlet gate end tube seal Railroad hopper car outlet gate end tube seal

1989-12-07

1991-04-09

Huppert, Michael S.

Dispensing

With packing-type seal for outlet

222185, B67D 300

Patent

active

050057391

ABSTRACT:
A seal for use between the end tube and the end plate of the outlet gate of a railroad hopper car has a generally flat body with a periphery generally coextensive with the end tube. The body is formed of an elastic material and has a shaft opening in alignment with the valve shaft of the outlet gate and a discharge opening in alignment with the discharge opening of the outlet gate end plate. There is a continuous elastic seal extending outwardly from each face of the flat body, with the seals each extending about the shaft opening and the discharge opening and being adapted to be in compressive contact with the end tube and the end plate when the outlet gate is assembled.

REFERENCES:
patent: 2833318 (1958-06-01), Obarski et al.
patent: 4114785 (1978-09-01), Dugge

Affiliated with

Also associated with

Rating

Railroad hopper car outlet gate end tube seal does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Railroad hopper car outlet gate end tube seal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Railroad hopper car outlet gate end tube seal will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2028181