Fluent material handling – with receiver or receiver coacting mea – Miscellaneous
Patent
1989-10-10
1990-11-20
Cusick, Ernest G.
Fluent material handling, with receiver or receiver coacting mea
Miscellaneous
141 1, 141 59, 141198, 141346, 141206, 141290, 277212FB, 285226, 464 80, 464175, F16J 300, B67C 334, B65B 318
Patent
active
049711210
ABSTRACT:
A fluid dispensing nozzle construction, bellows-like tube therefor and methods of making the same are provided, the construction comprising a valve body having a dispensing spout extending therefrom, and a flexible bellows-like tube of polymeric material telescopically disposed on the spout and having opposed ends one of which is secured to the valve body and the other of which carries a face seal for engaging an annular lip of fill pipe of a fluid storage tank to seal around an opening in the fill pipe when the spout is inserted therein, the spout having an abutment for interlocking with an abutment of the fill pipe that is adjacent the opening thereof when the spout has been inserted into the opening a certain amount. The bellows-like tube has an annular convolution adjacent the face seal that has a larger cross-sectional thickness on one side thereof than the cross-sectional thickness on the other side thereof so that the convolution will tend to collapse at the other side thereof to maintain the seal on the lip around the opening when the spout has the abutment thereof interlocking with the abutment of the fill pipe.
REFERENCES:
patent: 3003526 (1961-10-01), Bell, Jr.
patent: 3487574 (1970-01-01), Loof
patent: 3511061 (1970-05-01), Burckhardt
patent: 3605817 (1971-08-01), Bauman et al.
patent: 3794080 (1974-02-01), Huston et al.
patent: 4033389 (1977-07-01), Hansel et al.
patent: 4143689 (1979-03-01), Conley et al.
patent: 4204563 (1980-05-01), Pyle
patent: 4235427 (1980-11-01), Bialobrzeski
patent: 4278262 (1981-07-01), Mizutani et al.
patent: 4286635 (1981-09-01), McNath
patent: 4360104 (1982-11-01), Lang
patent: 4557302 (1985-12-01), Sunderhaus
patent: 4673188 (1987-06-01), Matsuno et al.
Cusick Ernest G.
Dover Corporation
LandOfFree
Fluid dispensing nozzle construction, bellows-like tube therefor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fluid dispensing nozzle construction, bellows-like tube therefor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid dispensing nozzle construction, bellows-like tube therefor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-449031