Metal working – Means to assemble or disassemble – With signal – scale – illuminator – or optical viewer
Patent
1984-04-19
1985-12-10
Goldberg, Howard N.
Metal working
Means to assemble or disassemble
With signal, scale, illuminator, or optical viewer
29728, 29792, 29811, 29822, 414223, 414225, 901 47, B23P 2100, B23Q 1500, B23Q 710
Patent
active
045570400
ABSTRACT:
An apparatus for accurately aligning an information-containing-disc stylus and assembling the stylus to a stylus holder. The apparatus transfers the stylus from a magazine holding a plurality of such styli into a rotary collet which is then rotated by an operator until a laser beam of light is reflected off a known surface of the stylus and impinges on a fixed target. The apparatus then causes the point of the stylus to pierce the stylus holder to a specific depth whereby the stylus is held firmly by the stylus holder.
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patent: 3194626 (1965-07-01), Hoffmann
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patent: 3932931 (1976-01-01), Wright
patent: 4190890 (1980-02-01), Marx
patent: 4396945 (1983-08-01), DiMatteo et al.
Cohen Donald S.
Goldberg Howard N.
Morris Birgit E.
RCA Corporation
Trygg James M.
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