Swivel device for a television receiver

Facsimile and static presentation processing – Facsimile – Recording apparatus

Patent

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Details

358254, 248919, 248922, 248550, F16M 1108

Patent

active

052434346

ABSTRACT:
In a television receiver swivel device, a turning ring rides on an annular groove on the upper surface of a supporting base so that it is capable of swiveling relative to the supporting base. A television receiver cabinet rides on this turning ring so that it is capable of swiveling relative to the turning ring. A stopper is interposed between the lower surface of the bottom panel of the cabinet and the upper surface of the supporting base such that swivel motion is possible within a certain swivel range and is prevented from swiveling beyond the swivel range. A manually operated override is provided to override the restriction, so that the television receiver can be swiveled manually beyond said predetermined swivel range to an angle of 180.degree.. A power supply limit switch may further be provided such that electric power to the television receiver is interrupted when the television receiver swivels beyond a second predetermined range (which may or may not be identical to the first-mentioned predetermined range), and is restored when it returns within the second predetermined range.

REFERENCES:
patent: 4547027 (1985-10-01), Scheibenreif
patent: 4561619 (1985-12-01), Robillard et al.
patent: 4796842 (1989-01-01), Hamada et al.
patent: 4905543 (1990-03-01), Choi
patent: 5024415 (1991-06-01), Purens
patent: 5093729 (1992-03-01), Nodama

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