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Machine for making upper for shoe, upper and shoe thus made

A machine, a technology for shoe uppers, applied in the field of shoe uppers, which can solve the problems of unsuitable uppers, unsuitable high comfort and pleasing aesthetics, etc.

Active Publication Date: 2019-05-21
JVC HLDG SRL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] Therefore, such uppers are not suitable for sports applications and / or professional level or durable uses, such as hiking and mountaineering or marathons, or even for everyday needs requiring a high degree of comfort and pleasing aesthetics

Method used

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  • Machine for making upper for shoe, upper and shoe thus made
  • Machine for making upper for shoe, upper and shoe thus made
  • Machine for making upper for shoe, upper and shoe thus made

Examples

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Embodiment Construction

[0063] With particular reference to the above-mentioned figures, a machine for manufacturing uppers for shoes is indicated in its entirety by the reference number 1 .

[0064] The machine 1 comprises a spool holder 4, a dial 5, and a top 6, a needle cylinder 7 with a vertical axis and forward and backward movement (clockwise and counterclockwise).

[0065] The needle cylinder 7 has a plurality of grooves 8 inside which the needles 9 can slide, and the needles are controlled by a selection device 10 .

[0066] The machine also has a cup-shaped element 11 , at least four feeders 12 fitted along its circumference, and guiding means 13 for guiding the yarn for the manufacture of the upper 2 of the shoe 3 .

[0067] After the first guiding device 13, the machine has a first braking device 14 for braking the yarn, a first recovery device 15 for recovering the yarn, and a recovery device to be fed to the needle 9 to form the upper The first recycling device 15 for each of the wires ...

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PUM

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Abstract

The machine (1) for making an upper (2) for a shoe (3) comprises a reel holder rack (4), a dial (5) and a sinker crown (6), a needle cylinder (7) with a vertical axis and forward and backward movementhaving a plurality of grooves (8), inside of which the needles (9) are slidable, controlled by selection means (10) thereof, a cup element (11), at least four feeders (12) assembled along the circumference of the machine, guide means (13), first braking means (14), first recovery means (15) for recovering each of the threads (18) to be fed to said needles (9) for forming the upper and a suction bell (16) for unloading said upper (2), said selection means (10) of said needles (9) comprising a pre-selection cam (95) defining a working path and a non-working path of the heels (85a) of the elastic jacks (89) of the corresponding needles (9) and sub-needles (84) of said cylinder (7) and a lifting cam (96) defining a first path for the execution of working stitches and a second lowered path with respect to the first path for the execution of tuck stitches.

Description

technical field [0001] The invention relates to a machine for manufacturing shoe uppers for shoes, also to shoe uppers, and thus also to shoes manufactured thereby. Background technique [0002] As we all know, today's sports shoes usually include two main elements: the upper and the sole. [0003] Once formed, the upper is fixed to the sole, whose task is to reduce the reaction forces when the user walks, since the sole is made up of different layers, such as, for example, the middle layer of the sole and the tread. [0004] Specifically, the task of the middle layer is to protect the foot and ensure the comfort of the foot, while the task of the tread is to protect the middle layer. [0005] In fact, the tread must be resistant and must ensure maximum traction of the user on the ground. [0006] The upper can be manufactured from different materials, which can be leather, polymer materials, materials on the inside of the upper to improve the comfort of the upper and text...

Claims

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Application Information

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IPC IPC(8): D04B9/38D04B15/32
CPCD04B1/22D04B9/38D04B15/32D10B2501/043A43B23/025D04B1/24
Inventor 朱塞佩·格林保罗·伦齐
Owner JVC HLDG SRL