缝纫机怎么调整快_缝纫机怎么穿线视频
QiangxinMachineryhasobtainedapatentforasewingmachinebeltcuttingmechanism,realizingthepositionandangleadjustmentoftheuppercuttingknife,satisfying...Theutilitymodelrelatestothetechnicalfieldofthesewingmachine,andparticularlytoasewingmachinebeltcuttingmechanism,includingamountingplate,andanuppercuttingmachine. knifeassemblyandlowerCutter。 在此中，themountingplateIsfixedontheEndSurfaceOftheMachineHead;therEardeRendofthemofthepplateissquippedwithau-hapeDgroove，andThecylIndersWitchisProvIdedOntheOuterSideOntheOuterSideoftheFrontend；Ercutter，thecylinderIffixedOnthemountingplate1...
YangzhouMumeiobtainedapatentforsewingmachinepresserfootandsewingmachine,whichcanadapttofabricsofdifferentthicknesses...YangzhouMumeiCultureTechnologyCo.,Ltd.obtainedanameItisapatentfor"asewingmachinepresserfootandsewingmachine",authorizationannouncementnumberCN221940781U,applicationdateisMarch2024. 专利的shosshowsthatthatthatthatrelatestothototofieldofewingmachinesanddisclosessasewingmachinepresserfoot，包括Appressingplate，WheReahereAhereAhereAhereAhereAherahingeplateSedonthetopofthepressingplate，andahingeplateEplateEplateEplateEfflateSisheDeDbetweenthetWeenthetWohingEplates。 B>调整机械，调整机...
AnhuiBaichuannaappliedforapatentforsewingmachineshuttlegrindingdevice,improvinggrindingefficiency,AnhuiBaichuannaPackagingProductsCo.,Ltd.appliedforapatentcalled"asewingmachineshuttlegrindingdevice",publicationnumberCN118927088A,applicationdateisSeptember2024. Patentsummaryshowsthatthepresentinventiondisclosesahoistpolishingdeviceforsewingmachine,whichinvolvesthetechnicalfieldofsewingmachineprocessing,includingachassis,whereamovablesupportstructureisprovidedonthechassis,andanadjustablespacingisinstalledonthemovablesupportstructure...
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