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Title:
ANTI-COLLISION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/173594
Kind Code:
A1
Abstract:
An anti-collision apparatus, relating to the technical field of ultra-precision equipment protection, and for use in solving the problem that existing anti-collision apparatuses cannot achieve an effective anti-collision protection effect on ultra-precision equipment. The anti-collision apparatus comprises a fixed end (100) and a floating end (200), the floating end (200) being configured to be fixedly connected to equipment to be protected (010); a first force assembly (300) and a second force assembly (400) are provided between the fixed end (100) and the floating end (200), wherein the first force assembly (300) is configured to provide an acting force enabling the floating end (200) to be close to the fixed end (100), and the second force assembly (400) is configured to provide an acting force enabling the floating end (200) to be away from the fixed end (100); and in a state that said equipment (010) is not subjected to collision force, a positioning structure configured to limit the relative position of the fixed end and the floating end is further provided between the fixed end (100) and the floating end (200). The anti-collision apparatus can play an effective anti-collision protection role on the ultra-precision equipment.

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Inventors:
LI LIANG (CN)
ZHANG LI (CN)
JIN SHI (CN)
ZHU XIAOSHUANG (CN)
Application Number:
PCT/CN2022/095939
Publication Date:
September 21, 2023
Filing Date:
May 30, 2022
Export Citation:
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Assignee:
BEIJING U PREC TECH CO LTD (CN)
BEIJING UNITED VICTORY PRECISION TECH CO LTD (CN)
International Classes:
F16F15/03; F16F15/04; F16F15/067; G03F7/00
Foreign References:
CN108761125A2018-11-06
CN208364670U2019-01-11
CN112790567A2021-05-14
JP2016203274A2016-12-08
CN104227392A2014-12-24
CN213525207U2021-06-25
US20030217694A12003-11-27
CN1713015A2005-12-28
JP2002081498A2002-03-22
Attorney, Agent or Firm:
BEIJING HUIYINGJIECHUANG INTELLECTUAL PROPERTY AGENCY (CN)
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