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Zhenjiang hengyu transmission machinery co ltd

Overview
  • Total Patents
    13
About

Zhenjiang hengyu transmission machinery co ltd has a total of 13 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets machine tools, mechanical elements and chemical engineering are Suzhou diamond metal powder co ltd, SEIKEL WILLI and NFAIC HIGH PREC TRANS CO LTD.

Patent filings in countries

World map showing Zhenjiang hengyu transmission machinery co ltds patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing Zhenjiang hengyu transmission machinery co ltds patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Chen Lin 13
#2 Zhang Linwei 2

Latest patents

Publication Filing date Title
CN103752881A Method for processing large-diameter angular displacement hole
CN103758880A Novel structure for fixing journal cross of universal joint
CN103769689A Technology for machining chamfer of tooth space of involute gear
CN103737248A Keyway machining method of same-tangency-point eccentric shaft
CN103742555A Axial-clearance-free cross bag
CN104196912A Steel ball type force limiting safety coupling
CN103790982A Coupler quick to connect and processing method
CN103912566A Spline assembly centring guiding structure and processing method thereof
CN103736707A Anti-pollution welding device
CN103758881A Universal joint
CN103742631A Annular sealing assembly
CN103836155A Flexible guiding body with variable inner diameter and variable outer diameter
CN104745793A Quenching method for reducing gear deformation