- 专利标题: DISPLACEMENT SENSOR UTILIZING RONCHI GRATING INTERFERENCE
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申请号: US16160452申请日: 2018-10-15
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公开(公告)号: US20190113402A1公开(公告)日: 2019-04-18
- 发明人: Randy L. Schutt
- 申请人: SAF-HOLLAND, Inc.
- 主分类号: G01L1/24
- IPC分类号: G01L1/24
摘要:
A load cell to measure displacements transferred by a fifth wheel to the load cell includes an elongated mounting base portion configured to attach to a support structure of a tractor, a coupling portion configured to pivotally support a fifth wheel, a middle portion disposed above the elongated mounting base portion and below the coupling portion, the middle portion including a hollow interior section with an opening into the hollow interior section, and a post extending from the elongated mounting base portion and protruding into the hollow interior section of the middle portion.
公开/授权文献
- US11428589B2 Displacement sensor utilizing ronchi grating interference 公开/授权日:2022-08-30