Seal for unloading hatch of hopper barge or similar vessel

Details Seal for unloading hatch of hopper barge or similar vessel Seal for unloading hatch of hopper barge or similar vessel

1977-08-19

1978-09-19

Ward, Jr., Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

220232, 49477, E06B 722, E06B 718, F16J 1546

Patent

active

041149017

ABSTRACT:
A hopper barge has an unloading opening covered by a slide that moves parallel to the plane of the opening. In the closed position, the slide is sealed by an inflatable seal disposed in a channel that opens toward the slide and that surrounds the opening.

REFERENCES:
patent: 2360276 (1944-10-01), Redmond
patent: 3050791 (1962-08-01), Trexler
patent: 3125872 (1964-03-01), Lutzen
patent: 3178779 (1965-04-01), Clark et al.
patent: 3500584 (1970-03-01), Clery et al.
patent: 3642291 (1972-02-01), Zeffer et al.
patent: 3819479 (1974-06-01), Jacquelin

Affiliated with

Also associated with

Rating

Seal for unloading hatch of hopper barge or similar vessel does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Seal for unloading hatch of hopper barge or similar vessel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Seal for unloading hatch of hopper barge or similar vessel will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2115498