WEIGHT LOADING DEVICE - INST OF METROLOGY OF HEBEI PROVINCE

Title:

WEIGHT LOADING DEVICE

Document Type and Number:

WIPO Patent Application WO/2020/037559

Kind Code:

A1

Abstract:

Provided is a weight loading device, comprising a base (21); an inner-ring weight platform (22), a mid-ring weight platform (23), and an outer-ring weight platform (24); a hanging tray (14) for weights; and an inner-ring weight driving assembly (30), a mid-ring weight driving assembly (40), and an outer-ring weight driving assembly (50). The inner-ring weight driving assembly (30) is configured to drive the inner-ring weight platform (22) upward. The mid-ring weight driving assembly (40) is configured to drive the mid-ring weight platform (23) upward. The outer-ring weight driving assembly (50) is configured to drive the outer-ring weight platform (24) upward.

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Inventors:

WANG XIAOZHONG (CN)
TAO CHAOFAN (CN)
TAO ZECHENG (CN)

Application Number:

PCT/CN2018/101775

Publication Date:

February 27, 2020

Filing Date:

August 22, 2018

Export Citation:

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Assignee:

INST OF METROLOGY OF HEBEI PROVINCE (CN)
TAO CHAOFAN (CN)
TAO ZECHENG (CN)

International Classes:

G01L25/00

Foreign References:

CN203443732U	2014-02-19
CN201429458Y	2010-03-24
CN105043663A	2015-11-11
CN104236793A	2014-12-24
CN104019989A	2014-09-03
KR20180000774A	2018-01-04

Attorney, Agent or Firm:

BEYOND ATTORNEYS AT LAW (CN)

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