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 positionsInfo
- 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
Links
Landscapes
- Wire Processing (AREA)
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.
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) |
-
1977
- 1977-07-29 IT IT952977A patent/IT1080283B/en active
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