Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system
Patent
1984-09-27
1986-08-12
Nelms, David C.
Radiant energy
Photocells; circuits and apparatus
Optical or pre-photocell system
277186, G01D 536
Patent
active
046058532
ABSTRACT:
A supporting mechanism for a fixed detection section in a detection device comprises the fixed detection section and a rotary detection section. The mechanism comprises a plate spring and a supporting plate. The plate spring is mounted on a fixed housing of a drive motor in spaced relation thereto, and has at least in part an elastic portion whose resilient force direction along an axial direction of the rotary shaft. The supporting plate of a ring shape has a plurality of elongated apertures formed therein along a concentric line, and is mounted on the plate spring in spaced relation thereto. The fixed detection section is fixedly connected with screws through the elongated apertures to the supporting plate.
REFERENCES:
patent: 4326128 (1982-04-01), Klein
patent: 4386270 (1983-05-01), Ezekiel
Asai Hideyuki
Kumada Shoji
Gatto James G.
Kabushiki Kaisha Yaskawa Denki Seisakusho
Nelms David C.
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