About 96 results
https://drivepatents.com/patents/1075722 · 20 Jul 2005
The upper area of the inlet is assembled of an outer ring (10) with a horizontal extension (14), an inner ring (16) with an axial gap and ribs (28) at its inner surface and two complementary bearing rings. The ribs (28) form a conical area, wider at the to...
https://drivepatents.com/patents/1076884 · 15 Jun 2005
A fuel tank filler tube has a seal disposed therein for sealing about a refueling nozzle upon insertion in the tube. When the tank is filled and fuel backs up in the filler tube, in the event of failure of the automatic nozzle shutoff, an annular pressure ...
https://drivepatents.com/patents/1077286 · 8 Jun 2005
The shutter system for the top of a fuel tank filler pipe consists of a shutter (10) that is opened automatically by the pressure of a fuel dispenser nozzle and closed by a spring when the nozzle is removed. The shutter is locked in the closed position by ...
https://drivepatents.com/patents/1079605 · 2 Mar 2005
A fuel system (300) for a work vehicle (1) having fewer points of leakage and a secure or virtually damage proof location for a filler tube (102) of a fuel tank (101) is provided. The fuel system (300) includes an integrated fuel tank (100) which includes ...
https://drivepatents.com/patents/1080110 · 9 Feb 2005
A tubular poppet type check valve (10) for a fuel tank filler tube (60) having annular barbs (16) on the inlet end (14) for snap-in attachment in a non-metallic tank spud (54) and provisions for push-in connection with the end of a metallic spud (56) which...
https://drivepatents.com/patents/1082189 · 24 Nov 2004
The invention relates to a check valve assembly (10) suitable to be inserted in a fuel tank spud (74). The assembly (10) includes a tubular body (12) having a valve seat (26) and a flapper (46) biased against the valve seat (26) by a torsion spring (47). F...
https://drivepatents.com/patents/1083193 · 13 Oct 2004
A metal fuel tank (1), especially of aluminum, comprises a filling tube (3) in the mouth of an opening (2) which is made completely of metal and forms a positive fit in the opening.
https://drivepatents.com/patents/1083607 · 29 Sep 2004
In a fuel supply structure of a working machine according to the present invention, a hollow connection box (13) which also serves as a sub-tank is integrally formed at a lower end portion of a filler neck (12) which forms a fuel supply port (11). A connec...
https://drivepatents.com/patents/1083883 · 22 Sep 2004
The innovation regards a safety union with an opening cursor which prevents accidental insertions of petrol in tanks of vehicles feeded with diesel oil. Such union is characterized by the fact that its construction previews an entrance hole, an opening cur...
https://drivepatents.com/patents/1084389 · 1 Sep 2004
Closing means for a filling tube of a fuel tank in an automobile, comprising: a cup-shaped first housing portion (100,40) adapted to be fastened in an opening of the body of the automobile and having a bottom portion which is aligned with the filling tube,...