Head piece for refueling systems

Details Head piece for refueling systems Head piece for refueling systems

2007-03-06

2007-03-06

Douglas, Steven O. (Department: 3751)

Fluent material handling, with receiver or receiver coacting mea

Filling head shiftably or separably connected to supply

Reexamination Certificate

active

11009654

ABSTRACT:
The invention pertains to a head piece (01) with a refueling coupler (02) for being connected to a tank, wherein several rigid pipe sections (03, 04, 05, 06, 07, 08) are provided for conveying the fuel, wherein the pipe sections (03, 04, 05, 06, 07, 08) are connected by means of several swivel joints (09, 10, 11, 12, 13, 14) in order to realize an adjustable spatial arrangement of the refueling coupler (02), and wherein at least a first swivel joint (09) and a second swivel joint (10) can be respectively swiveled about a horizontal swiveling axis (25, 26) in order to adjust the height of the refueling coupler (02). A parallel lever drive (15) is provided on the head piece (01) in order to hold a first pipe section (03) in a certain angular position during the height adjustment of the refueling coupler (02).

REFERENCES:
patent: 3176730 (1965-04-01), Knight
patent: 3651832 (1972-03-01), Meyer
patent: 3753453 (1973-08-01), Madden et al.
patent: 3891004 (1975-06-01), Knight
patent: 4658874 (1987-04-01), von Meyerinck et al.
patent: 4993463 (1991-02-01), von Meyerinck et al.
patent: 3523472 (1986-08-01), None
patent: 0 166 800 (1986-01-01), None
patent: 0 394 543 (1990-10-01), None

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