Invention Grant
- Patent Title: Machine for making an upper for a shoe, an upper and a shoe thus made
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Application No.: US16340430Application Date: 2017-10-11
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Publication No.: US10968548B2Publication Date: 2021-04-06
- Inventor: Giuseppe Golin , Paolo Lenzi
- Applicant: JVC HOLDING SRL
- Applicant Address: IT Brescia
- Assignee: JVC HOLDING SRL
- Current Assignee: JVC HOLDING SRL
- Current Assignee Address: IT Brescia
- Agency: Troutman Pepper Hamilton Sanders LLP
- Priority: IT102016000102720 20161013
- International Application: PCT/EP2017/075984 WO 20171011
- International Announcement: WO2018/069417 WO 20180419
- Main IPC: D04B15/32
- IPC: D04B15/32 ; D04B1/24 ; D04B1/22 ; D04B9/38 ; A43B23/02

Abstract:
The machine for making a shoe upper comprises a reel holder rack, a dial and a sinker crown, a needle cylinder with a vertical axis and forward and backward movement having a plurality of grooves, inside of which the needles are slidable, controlled by selection thereof, a cup element, at least four feeders assembled along the circumference of the machine, guide, first brake, first recovery means for recovering each of the threads to be fed to said needles for forming the upper and a suction bell for unloading said upper, said selection of said needles comprising a pre-selection cam defining a working path and a non-working path of the heels of the elastic jacks of the corresponding needles and sub-needles of said cylinder and a lifting cam defining a first path executing working stitches and a second lowered path with respect to the first path executing tuck stitches.
Public/Granted literature
- US20190292697A1 MACHINE FOR MAKING AN UPPER FOR A SHOE, AN UPPER AND A SHOE THUS MADE Public/Granted day:2019-09-26
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