Title:
OVERLOAD PREVENTION MECHANISM
Document Type and Number:
WIPO Patent Application WO/2016/151844
Kind Code:
A1
Abstract:
Provided is an overload prevention mechanism having a structure that protects a mass sensor with a floating action and ensuring the reproducibility of the return position of the mass sensor. The overload prevention mechanism has a resilient member (24) that is interposed between the mass sensor (12) and the case (14), supports the mass sensor (12) in a pressing manner against the case (14), and when a certain plate load or greater is imposed causes the mass sensor (12) to separate from the case (14) and thereby be released from the load, a guide member (30) that is arranged in a standing manner between the mass sensor (12) and the case (14), and a guide receiving seat (15) that is provided in the mass sensor (12) or the case (14) and engages with the guide member (30).
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Inventors:
IZUMO NAOTO (JP)
SUZAKI SATOSHI (JP)
SUZAKI SATOSHI (JP)
Application Number:
PCT/JP2015/059396
Publication Date:
September 29, 2016
Filing Date:
March 26, 2015
Export Citation:
Assignee:
A&D CO LTD (JP)
International Classes:
G01G23/06; G01G21/23; G01G23/02
Foreign References:
| JP2007315773A | 2007-12-06 | |||
| JP2013011485A | 2013-01-17 | |||
| JPH04106731U | 1992-09-14 | |||
| JPS63139528U | 1988-09-14 | |||
| JP2005227284A | 2005-08-25 |
Attorney, Agent or Firm:
YAGI Hidehito et al. (JP)
Hideto Yagi (JP)
Hideto Yagi (JP)
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