Baths – closets – sinks – and spittoons – Buffers and dashpots
Patent
1999-07-21
1999-12-14
Recla, Henry J.
Baths, closets, sinks, and spittoons
Buffers and dashpots
4236, 4241, 42461, A47K 1304, A47K 1312
Patent
active
060000694
ABSTRACT:
A compound torque hinge comprising a first rotating shaft to be mounted on the toilet bowl is rotatably mounted in the case body; the first rotation control mechanism comprising a cam mechanism with a compression spring on one side portion housed in the case body of the first rotating shaft is provided; a second rotation control mechanism comprising a rotation damper is juxtaposed in two stages within the case body in the upper or lower section of the first rotation control mechanism; a driving power transmitting means is mounted between the second rotation control mechanism and the first rotation control mechanism; and on the rotating shaft one of mounting sections of the toilet seat or seat cover is rotatably supported on a bearing, while the other is fixed so as to rotate together with the rotating shaft.
REFERENCES:
patent: 5768718 (1998-06-01), Sorimachi
Katoh Electrical Machinery Co. Ltd.
Nguyen Tuan
Recla Henry J.
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