Invention Grant
- Patent Title: Load cell with overload protection
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Application No.: US16258915Application Date: 2019-01-28
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Publication No.: US10996099B2Publication Date: 2021-05-04
- Inventor: Hai Mei , Qineng Hu
- Applicant: MEASUREMENT SPECIALTIES, INC. , Measurement Specialties (China) Ltd.
- Applicant Address: US VA Hampton; CN Shenzhen
- Assignee: MEASUREMENT SPECIALTIES, INC.,Measurement Specialties (China) Ltd.
- Current Assignee: MEASUREMENT SPECIALTIES, INC.,Measurement Specialties (China) Ltd.
- Current Assignee Address: US VA Hampton; CN Shenzhen
- Priority: CN201810941151.5 20180817
- Main IPC: G01G3/14
- IPC: G01G3/14 ; G01G23/00

Abstract:
A load cell that includes a beam extending from a fixed section to a load section including a deflection section that moves under a load and a central beam section spaced from the deflection section. At least one strain gauge is coupled to the beam for detecting movement of the beam. A stop element including a bearing surface is also provided and coupled to the beam and configured such that the bearing surface does not engage the beam in a first position and engages the beam in a second position.
Public/Granted literature
- US20200056930A1 LOAD CELL WITH OVERLOAD PROTECTION Public/Granted day:2020-02-20
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