Title: Welt machine
Application Number: 200520067022 Application Date: 2005.11.15
Publication Number: 000000000 Publication Date:
Approval Pub. Date: 2007.01.24 Granted Pub. Date: 2007.01.24
International Classifi-cation: A43D29/00
Applicant(s) Name: Zha Ming Address:
Inventor(s) Name: Zha Ming
Attorney & Agent: zhang meng
Abstract:
    The utility model relates to the technical field of shoe machinery, especially referring to the Goodyear welt shoes machine comprising the power-device, hooking-thread structure, cam structure, transmission lever, bottom-needle, surface-needle and plumb-line structure.. Said cam structure has three cams which are all fixed on a same shaft. And the transmission lever which is respectively connected with bottom-needle, surface-needle, hooking-thread structure and plumb-line structure is set in the groove of the cam. The utility model adopts the way of using the cam and groove structure to drive the running of other parts to realize the trimming-sewing. The utility model has simple structure, even and good trimming-effect and runs effectively.
Time: 9
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