JP4989413B2 - トルクセンサ - Google Patents
トルクセンサ Download PDFInfo
- Publication number
- JP4989413B2 JP4989413B2 JP2007273887A JP2007273887A JP4989413B2 JP 4989413 B2 JP4989413 B2 JP 4989413B2 JP 2007273887 A JP2007273887 A JP 2007273887A JP 2007273887 A JP2007273887 A JP 2007273887A JP 4989413 B2 JP4989413 B2 JP 4989413B2
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- JP
- Japan
- Prior art keywords
- torque
- strain
- measuring device
- torque sensor
- sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Force Measurement Appropriate To Specific Purposes (AREA)
Description
2 起歪体
4 内端
6 外端
8,10,12 平面部
14(14a〜14d) 歪ゲージ
100 トルク測定器
101 トルク測定器本体
101a 掴み部
102 チャック部
102a 爪部
104 回動連結部
106 ベアリング
108 台座部
110 回転軸
112 固定軸
114 処理回路格納部
116 表示部
118 操作部
120 ヒンジ軸
200 処理回路
201 増幅部・フィルター部
202 A/D変換部
203 CPU部
204 印加電圧制御部
Claims (4)
- いずれか一端を内端、他端を外端とした帯状の金属部材からなり、該金属部材に平面部を複数形成して、前記内端を中心とする渦巻状であって角の丸い多角形状に形成した、該渦巻の巻方向及び反対の方向に弾性変形する起歪体と、
前記起歪体の複数の前記平面部のうちいずれかの前記平面部のいずれか一面又は両面に配置される歪ゲージと、から構成されることを特徴とするトルクセンサ。 - 前記起歪体は、前記内端を中心として一重の渦巻状に形成されることを特徴とする請求項1に記載のトルクセンサ。
- 前記平面部は、前記起歪体の平面部が形成できる最も前記外端側に形成されることを特徴とする請求項1又は2に記載のトルクセンサ。
- 前記歪ゲージは、前記複数の平面部のうち最も前記外端側に形成された平面部に配置されていることを特徴とする請求項1又は2に記載のトルクセンサ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007273887A JP4989413B2 (ja) | 2007-10-22 | 2007-10-22 | トルクセンサ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007273887A JP4989413B2 (ja) | 2007-10-22 | 2007-10-22 | トルクセンサ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009103507A JP2009103507A (ja) | 2009-05-14 |
| JP4989413B2 true JP4989413B2 (ja) | 2012-08-01 |
Family
ID=40705322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007273887A Active JP4989413B2 (ja) | 2007-10-22 | 2007-10-22 | トルクセンサ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4989413B2 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6180725B2 (ja) * | 2012-11-12 | 2017-08-16 | 株式会社東日製作所 | 参照用トルク計測機器 |
| JP2022037596A (ja) | 2020-08-25 | 2022-03-09 | ソニーグループ株式会社 | トルクセンサ |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5940251B2 (ja) * | 1979-05-15 | 1984-09-28 | 工業技術院長 | トルク測定装置 |
| JPH0540406Y2 (ja) * | 1986-10-28 | 1993-10-14 | ||
| JP4769442B2 (ja) * | 2004-09-02 | 2011-09-07 | 株式会社中村製作所 | トルクゲージ |
-
2007
- 2007-10-22 JP JP2007273887A patent/JP4989413B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009103507A (ja) | 2009-05-14 |
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