IT1080283B - Programmed jewelry chains mfr. system - has two feed mechanisms for wire and gripping device moving between two positions - Google Patents

Programmed jewelry chains mfr. system - has two feed mechanisms for wire and gripping device moving between two positions

Info

Publication number
IT1080283B
IT1080283B IT952977A IT952977A IT1080283B IT 1080283 B IT1080283 B IT 1080283B IT 952977 A IT952977 A IT 952977A IT 952977 A IT952977 A IT 952977A IT 1080283 B IT1080283 B IT 1080283B
Authority
IT
Italy
Prior art keywords
positions
wire
grip
mfr
programmed
Prior art date
Application number
IT952977A
Other languages
Italian (it)
Original Assignee
Gori & Zucchi Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gori & Zucchi Spa filed Critical Gori & Zucchi Spa
Priority to IT952977A priority Critical patent/IT1080283B/en
Priority to DE19782804310 priority patent/DE2804310A1/en
Priority to ES466858A priority patent/ES466858A1/en
Priority to US05/877,559 priority patent/US4175379A/en
Application granted granted Critical
Publication of IT1080283B publication Critical patent/IT1080283B/en

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Abstract

The manufacturing arrangement has two infeed mechanisms for wire as well as a grip arrangement which acts alternatively with each of the supply mechanisms. The grip can be moved between two positions by means of a lever. This lever moves on a fixed shaft. In the two positions, the grip acts with the two infeed mechanisms as well as with two mating grips. The lever displacement into the two positions can be selected with the aid of an electrically controlled coupling. The grip arrangements have limit switches which engage one of the drive transmissions for one of two cam control units.
IT952977A 1977-02-11 1977-07-29 Programmed jewelry chains mfr. system - has two feed mechanisms for wire and gripping device moving between two positions IT1080283B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT952977A IT1080283B (en) 1977-07-29 1977-07-29 Programmed jewelry chains mfr. system - has two feed mechanisms for wire and gripping device moving between two positions
DE19782804310 DE2804310A1 (en) 1977-02-11 1978-02-01 DEVICE FOR THE MANUFACTURING OF JEWELRY CHAINS, THE LINKS OF WHICH CAN BE DESIGNED IN AT LEAST TWO DIFFERENT SHAPES AND / OR DIMENSIONS ACCORDING TO A CHANGEABLE PROGRAM
ES466858A ES466858A1 (en) 1977-02-11 1978-02-10 Machine for making decorative chains having links of at least two different shapes or sizes
US05/877,559 US4175379A (en) 1977-02-11 1978-02-13 Machine for making decorative chains having links of at least two different shapes or sizes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT952977A IT1080283B (en) 1977-07-29 1977-07-29 Programmed jewelry chains mfr. system - has two feed mechanisms for wire and gripping device moving between two positions

Publications (1)

Publication Number Publication Date
IT1080283B true IT1080283B (en) 1985-05-16

Family

ID=11131679

Family Applications (1)

Application Number Title Priority Date Filing Date
IT952977A IT1080283B (en) 1977-02-11 1977-07-29 Programmed jewelry chains mfr. system - has two feed mechanisms for wire and gripping device moving between two positions

Country Status (1)

Country Link
IT (1) IT1080283B (en)

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