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Zhuanghe tiancheng machinery co ltd

Overview
  • Total Patents
    22
About

Zhuanghe tiancheng machinery co ltd has a total of 22 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, machine tools and mechanical elements are DONGFANG STEAM TURBINE CO LTD, LINIX MOTOR CO LTD HENGDIAN GROUP and MO I LESOTEKHNICHESKIJ.

Patent filings in countries

World map showing Zhuanghe tiancheng machinery co ltds patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing Zhuanghe tiancheng machinery co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Shuyan 12
#2 Shuyan Huang 10

Latest patents

Publication Filing date Title
CN103846792A Electrical grinding head
CN103846336A Finish machining process for cold-punching special-shaped square holes
CN103851165A Output box
CN103846707A Arm thin sleeve processing device
CN103846695A Clamping fixture for wind power hub vertical lathe
CN102990437A Bed mould for positioning and clamping
CN102997030A Lower supporting board with cold punched special-shaped square holes
CN103009199A Method for clamping blocking disc on input shaft through grinding external diameter
CN103075290A Runner hub
CN102994706A Method for quenching and processing bearing steel
CN102345739A Oil leakage-preventing structure of wind driven generator reductor
CN102198542A Novel rack machining machine tool
CN102252085A Box body for gearbox
CN102817789A Gear case lubricating device of wind driven generator
CN102200185A Cooling system of speed changing box
CN102817998A Temperature controller for gear case of wind generating set
CN102218554A Machining technology for front cover hole of speed reducer
CN102794603A Method for machining sun gear by using sun gear machining cutter
CN102152086A Processing technology of wind power generator hub
CN102205484A Method for machining conical hole of wind-power locking disk, and special cutter