Geometrical instruments – Distance measuring – Sounding type
Patent
1990-06-13
1991-05-14
Haroian, Harry N.
Geometrical instruments
Distance measuring
Sounding type
G01F 2304
Patent
active
050144456
ABSTRACT:
A fluid fill regulator and seal assembly (10) for automatic transmissions (11) positionable within a bore (65) provided in the case (12) of a transmission. The assembly comprises a semi-rigid regulator member (20) having a cylindrical body (22) closed at one end (24) and opened at the other end (28); a flexible sealing member (21) formed about the opened end of the regulator member and having an inner contour (54) adapted to receive one end of a transmission fluid filler tube (71); and teeth means (42-45), provided by the regulator means and extending radially from the sealing member to engage the bore in the transmission case and prohibit axial movement of the assembly within the bore. The present invention also provides in combination, a transmission fluid fill regulator and seal assembly (10) with a transmission fluid filler tube (71) and fluid level ullage rod (26). The assembly comprises a semi-rigid regulator member (20) having a cylindrical body (22) closed at one end (24 ), communicable with the proximal end of the ullage rod; a flexible sealing member (21) formed about the opened end (28) of the regulator member and having an inner contour (54) adapted to receive one end of the fluid filler tube; and teeth means (42-45) provided by the regulator means and extending radially from the sealing member to engage a locating bore in the case of the transmission and prohibit axial movement of the assembly within the bore.
REFERENCES:
patent: 3662470 (1972-05-01), Sasgen
General Motors Corporation
Haroian Harry N.
Scherer Donald F.
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