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LIUZHOU ZHENGLING HEAVY CNC MACHINE TOOL CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    191,249
About

LIUZHOU ZHENGLING HEAVY CNC MACHINE TOOL CO LTD has a total of 21 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 and mechanical elements are CHUGOKU KIKO KK, KRAMATORSKOE STANKOSTROITELNOE and Wuhu hengsheng heavy machine tool co ltd.

Patent filings in countries

World map showing LIUZHOU ZHENGLING HEAVY CNC MACHINE TOOL CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing LIUZHOU ZHENGLING HEAVY CNC MACHINE TOOL CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Dong Yan 8
#2 Liu Xiaofeng 8
#3 Liao Kaining 5
#4 Liang Xinghua 5
#5 Liu Ming 4
#6 Zhan Yibo 4
#7 Liu Dongdong 4
#8 Deng Guineng 3
#9 Luo Qing 3
#10 Huang Jianyou 3

Latest patents

Publication Filing date Title
CN104646693A Main shaft adjusting and locking device
CN104647109A Auxiliary supporting device for machine tool beam screw rod
CN104647055A Rotating shaft float locking device for rotating table
CN104647110A Single guide post long screw rod supporting device for machine tool
CN104647123A Balance supporting auto-alignment device of machine tool
CN104647056A Closed constant-current hydrostatic guide rail for rotating table
CN104325298A Jointing combination device of general electric cabinet
CN104329451A Spiral bevel gear gap adjustment device for universal milling head
CN104325332A Boring cutter tool with adjustable angle and length
CN104325198A Universal milling suspension beam rack milling tool
CN104325299A Lathe bed connecting device
CN104325352A Ram mounting compensation device
CN104325343A Feeding device of rotary spindle
CN104325196A Ram sealing tool
CN104325351A Spindle box gravity center balancing device of boring-milling machine
CN104329447A Heavy-load high-speed main shaft cooling device
CN104325297A Clamping device of boring-milling machine
CN104325362A Ram self-weight deformation compensation device
CN104325403A Stroke control device of grinding machine working table
CN104329437A Anti-backlash gear