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1. 发明公开

EP4385660A1 AN ADAPTIVE MULTIFUNCTIONAL CHUCK 审中-实审
公开(公告)号：EP4385660A1
公开(公告)日：2024-06-19
申请号：EP23155828.9
申请日：2023-02-09
申请人： Liu, Jianchang
发明人： Liu, Jianchang
IPC分类号： B25B11/00
CPC分类号： B25B11/007
摘要： An adaptive multifunctional chuck, comprises a base, a housing, a bracket; wherein the upper surface of the base is provided in fixed connection to the housing, a bracket and a protective housing, and the protective housing is provided with a switch; the top of the housing is provided with an outlet opened to the atmosphere, and the top plate insides the housing is provided with a display screen, a single-chip microcomputer and a data storage device; the base is further provided with a first seating groove, a second seating groove, and a third seating groove on the upper surface, wherein the first seating groove is provided with a powertrain, the second seating groove is provided with a battery, and the third seating groove is provided with a valve; the base is provided with three via holes through the body, wherein a pressure sensor, a check valve and a valve are respectively provided in the three via holes through the sealing structure; the lower surface of the base is opened with an inner annular groove which is provided with a sealing ring; the single-chip microcomputer is electrically connected to the display screen, the data storage device, the powertrain, the battery, and the pressure sensor, respectively.

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