Invention Grant
- Patent Title: Load cell device having a flexural arrangement
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Application No.: US14398467Application Date: 2013-05-02
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Publication No.: US09766113B2Publication Date: 2017-09-19
- Inventor: Michael Trakhimovich
- Applicant: Shekel Scales Co. (2008) Ltd.
- Applicant Address: IL Kibbutz Beit-Keshet
- Assignee: Shekel Scales Co. (2008) Ltd.
- Current Assignee: Shekel Scales Co. (2008) Ltd.
- Current Assignee Address: IL Kibbutz Beit-Keshet
- Agency: Fourth Dimension IP
- Agent Marc Van Dyke
- Priority: GB1207656.8 20120502
- International Application: PCT/IB2013/000821 WO 20130502
- International Announcement: WO2013/164675 WO 20131107
- Main IPC: G01G3/14
- IPC: G01G3/14 ; G01G23/06 ; G01G21/22

Abstract:
A weighing scale and a load cell assembly therefor, the weighing scale including: (a) a weighing platform; (b) a base; and (c) a load cell arrangement including: (i) a load cell body, disposed below the platform and above the base, the body secured to the platform at a first position along a length of the body, and secured to the base at a second position along the length, the load cell body having a first cutout window transversely disposed through the body, the window adapted such that a downward force exerted on a top face of the weighing platform distorts the window to form a distorted window; and (ii) at least one strain-sensing gage, mounted on at least a first surface of the load cell body, the strain-sensing gage adapted to measure a strain in the first surface; and (d) an at least a one-dimensional flexure arrangement having at least a second cutout window transversely disposed through the body, the second cutout window shaped and positioned to at least partially absorb an impact delivered to a top surface of the load cell body.
Public/Granted literature
- US20150107913A1 LOAD CELL DEVICE Public/Granted day:2015-04-23
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