JP5153694B2 - 破壊強度測定装置の較正装置 - Google Patents
破壊強度測定装置の較正装置 Download PDFInfo
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- JP5153694B2 JP5153694B2 JP2009062137A JP2009062137A JP5153694B2 JP 5153694 B2 JP5153694 B2 JP 5153694B2 JP 2009062137 A JP2009062137 A JP 2009062137A JP 2009062137 A JP2009062137 A JP 2009062137A JP 5153694 B2 JP5153694 B2 JP 5153694B2
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Description
また、親鶏の鶏舎における飼育環境の良否が卵殻強度に影響することがあるので、卵殻強度を測定することにより鶏舎の飼育環境の良否を判定することも可能である。たとえば、同じ日齢の親鶏が収容されている鶏舎Aと鶏舎Bから搬出されるロットの卵を比較し、鶏舎Aのロットの卵の方が所定値以下の卵殻強度の割合が高い場合、鶏舎Aの飼育環境に何らかの問題があることが推測され、鶏舎Aの飼育環境改善のための対策を講じることができる。
が圧力により破壊される直前の強度を測定する破壊強度測定装置の較正に用いられる。
2 受圧部
3 弾性体
4 反発力伝達部材
5 永久磁石
6 衝撃緩衝部材
7 磁性体
8 引力調整部材
9 ナット
10 ケース
11 ブッシュ
12 圧力伝達部
13 反圧力部
14 段差
Claims (4)
- 外部からの圧力に対して磁力により反圧力を作用させる反圧力部と、
前記圧力を前記反圧力部に伝達し、前記圧力が所定の値に達したときに、反発力により前記反圧力を略瞬時に減少させる圧力伝達部を備えたことを特徴とする卵の破壊強度測定装置の較正装置。 - 前記圧力伝達部は、前記反発力を生じる弾性体を含む、請求項1に記載の卵の破壊強度測定装置の較正装置。
- 前記圧力伝達部は、前記反発力を生じる永久磁石を含む、請求項1に記載の卵の破壊強度測定装置の較正装置。
- 破壊強度測定装置の較正後、前記反圧力部の磁力により初期の状態に回復することを特徴とする請求項1から3のいずれかに記載の卵の破壊強度測定装置の較正装置。
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JP2009062137A JP5153694B2 (ja) | 2009-03-14 | 2009-03-14 | 破壊強度測定装置の較正装置 |
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JP2009062137A JP5153694B2 (ja) | 2009-03-14 | 2009-03-14 | 破壊強度測定装置の較正装置 |
Publications (2)
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JP2010216900A JP2010216900A (ja) | 2010-09-30 |
JP5153694B2 true JP5153694B2 (ja) | 2013-02-27 |
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JP2009062137A Expired - Fee Related JP5153694B2 (ja) | 2009-03-14 | 2009-03-14 | 破壊強度測定装置の較正装置 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102445388B (zh) * | 2010-10-11 | 2013-06-12 | 王富民 | 鸡蛋壳体结构承受压力试验装置 |
CN118329670B (zh) * | 2024-06-12 | 2024-09-10 | 深圳市智德森水务科技有限公司 | 一种水利工程施工质量检测设备 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6013447U (ja) * | 1983-07-07 | 1985-01-29 | 株式会社 東京試験機製作所 | 計装化シャルピー衝撃試験機用荷重キャリブレーション治具 |
JPH05264702A (ja) * | 1991-06-29 | 1993-10-12 | Aichi Steel Works Ltd | 磁気吸引力測定センサー |
JP3073114B2 (ja) * | 1992-12-25 | 2000-08-07 | 東芝テック株式会社 | 電子秤 |
JP2612428B2 (ja) * | 1994-12-07 | 1997-05-21 | 株式会社菊水製作所 | 硬度計用校正装置 |
JPH1062325A (ja) * | 1996-08-23 | 1998-03-06 | Robotsuto Meeshiyon Kk | 卵殻強度計 |
JP2001133376A (ja) * | 1999-11-02 | 2001-05-18 | Akashi Corp | 硬さ試験機における力校正機構および硬さ試験機における力校正方法 |
JP2005326383A (ja) * | 2004-05-12 | 2005-11-24 | Able Corp | 把持式荷重測定器 |
JP4747029B2 (ja) * | 2006-05-12 | 2011-08-10 | 株式会社ミツトヨ | 硬度計の検査装置 |
JP4892736B2 (ja) * | 2007-06-18 | 2012-03-07 | 株式会社ナベル | 卵殻強度測定方法および装置 |
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- 2009-03-14 JP JP2009062137A patent/JP5153694B2/ja not_active Expired - Fee Related
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