Tesma Motoren Und Getriebetechnik Ges. M.b.h.

Tesma Motorne Und Getriebetechnik Gmbh

Stefan Feichtinger

Sandor Palvolgyi

Sandor Palvoelgyi

A fuel container with a pipe, the fuel container having a pipe connecting piece with a conically widened rim and the pipe having an annular bead, on which a connecting member acts, and a sealing ring further being seated between the conically widened rim and the annular bead. In order to make the connection such that it can be produced simply and accurately, and to make it quite tightly, on the side of the annular bead facing the pipe connecting piece, the pipe forms a cylinder with two circumferential grooves, in each of which a sealing ring is seated, which rests in a sealing manner on the cylindrical inner surface of the pipe connecting piece. The annular bead has a cross section with two oblique flanks, the conically widened rim of the pipe connecting piece resting on the flank facing the pipe connecting piece, and the connecting member acting on the flank facing away.

Fuel container and its connection with a pipe

Device for preventing the overfilling of a fuel tank ( ) provided with a filler neck and a filling vent line ( ), an operational vent line ( ), which leads to the outside or to a collecting tank, opening into the fuel tank above the opening into the filling vent line, in which operational vent line there is connected a valve device ( ) which is closed during filling of the fuel tank and is open in the remaining time, the valve device having a valve closing member ( &prime;) which can be engaged with a valve seat ( &prime;) in the direction leading away from the fuel tank, is preloaded into the open position and is bridged, at least in the blocked state, by a flow-restricting partial-flow path ( ), the valve seat ( &prime;) for its part being movably mounted, forming a pressure relief valve clearance ( ) with an inner shoulder ( ) of the valve device ( ), and being preloaded into the closed position and in the direction of the valve closing member ( &prime;).

Device for preventing a fuel tank to be overfilled

Closure cap for the acoustical indication of a predetermined torque being exceeded during securing, having a closure part which can be secured in a sealing manner on the opening; a gripping part for applying the torque; a rotational connection between the closure part and gripping part, which connection permits relative rotation between said two parts; springs which act between the closure part and gripping part in the direction of the relative rotation and subject the extent of the relative rotation to the torque applied; and at least one arrangement comprising a resilient tongue and a snap-in bead, one part of the arrangement being arranged the gripping part and the other part being arranged on the closure part, and at one point during the relative rotation the tongue, by being temporarily deflected, passing the snap-in bead.

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Anger, Austria

Stefan Feichtinger