WEIGH MODULE - METTLER TOLEDO PREC INSTR COMPANY LTD

Title:

WEIGH MODULE

Document Type and Number:

WIPO Patent Application WO/2017/133579

Kind Code:

A1

Abstract:

A weigh module (100) comprises a load cell (4), a supporting member (1) and a load transmitting arrangement (2). The supporting member (1) comprises a receiving hole (13) extending vertically and thoroughly. The load transmitting arrangement (2) comprises a connecting member (23), a bearing member (21) and a rolling ball (22). The connecting member (23) connects the load cell (4) to the supporting member (1). One end of the connecting member (23) is fixed to the load cell (4) and another end of the connecting member (23) extends into the receiving hole (13). The bearing member (21) is disposed in the receiving hole (13) and is fixed to the supporting member (1). The rolling ball (22) is disposed between the bearing member (21) and the connecting member (23), whereby the force applied on the supporting member (1) can be transferred to the load cell (4) via the bearing member (21), the rolling ball (22) and the connecting member (23).

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Inventors:

ZHANG PING (CN)
CHAO ZHIHE (CN)
GABIS CHRISTIAN (CN)
LEAHY TOM (CN)

Application Number:

PCT/CN2017/072426

Publication Date:

August 10, 2017

Filing Date:

January 24, 2017

Export Citation:

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Assignee:

METTLER TOLEDO PREC INSTR COMPANY LTD (CN)
METTLER TOLEDO MEASUREMENT TECH COMPANY LTD (CN)
METTLER TOLEDO WEIGHING EQUIPMENT COMPANY LTD (CN)

International Classes:

G01G21/02; G01G21/00

Foreign References:

CN101949730A	2011-01-19
CN203287086U	2013-11-13
CN201803775U	2011-04-20
CN205483226U	2016-08-17
CN205483227U	2016-08-17
CN205483228U	2016-08-17
CN101101231A	2008-01-09
CN2331962Y	1999-08-04
CN201772922U	2011-03-23
CN101078649A	2007-11-28
EP1785704A1	2007-05-16

Other References: