Electric heating – Metal heating – For bonding with pressure
Patent
1977-02-14
1979-07-31
Goldberg, E. A.
Electric heating
Metal heating
For bonding with pressure
291606, 29705, 29710, 29792, 29795, 219 911, B23K 1102
Patent
active
041631420
ABSTRACT:
An apparatus for use in continuously assembling joinable ring shanks and ring settings into a corresponding unitary jewelry type ring comprising supporting means; advancing means operatively connected to the supporting means including at least one work holding means which removably receives a ring setting and ring shank for successively and incrementally advancing the work holding means, as well as ring shank and setting, from at least a loading station to a plurality of discrete working stations, including at least a ring shank testing station, and a bonding station, ring shank testing means located at the ring shank testing station for accurately testing for the presence and correct alignment of the ring shank with respect to the corresponding ring setting in the work holding means; and bonding means situated at the bonding station for selectively bonding the aligned jewelry ring. The method for use in automatically continuously and selectively bonding joinable first members and second members into a corresponding unitary member embodies the steps of testing for the presence and correct alignment of a first member with respect to a corresponding second member, and selectively bonding the aligned first member to the second member to thereby form the unitary member.
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Descovich Theodore
Riordan Edward D.
Smith Jack F.
Avon Products Inc.
Goldberg E. A.
Shaw Clifford C.
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