JP4792603B2 - 冗長系角度検出装置 - Google Patents
冗長系角度検出装置 Download PDFInfo
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- JP4792603B2 JP4792603B2 JP2007036564A JP2007036564A JP4792603B2 JP 4792603 B2 JP4792603 B2 JP 4792603B2 JP 2007036564 A JP2007036564 A JP 2007036564A JP 2007036564 A JP2007036564 A JP 2007036564A JP 4792603 B2 JP4792603 B2 JP 4792603B2
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- detection
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- main shaft
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Description
実施の形態1.
本発明の実施の形態1による冗長系角度検出装置の全体としての構成は、従来の冗長系角度検出装置の全体としての構成(図3及び図4)と同様であるので、従来例と同一部分の説明は省略し、従来例と異なる部分についてのみ説明する。図1は、本発明の実施の形態1による冗長系角度検出装置の回転検出器3を示す断面付正面図である。なお、従来の冗長系角度検出装置と同一又は同等部分については同一の符号を用いて説明する。図において、前記回転検出器3の検出軸13に設けられた検出器歯車12は、互いに一体に形成された歯車部12a及び筒部12bから構成されており、全体として断面T字状である。歯車部12aは主軸歯車11に歯合されるものであり、筒部12bは歯車部12aと同軸に配置されている。検出軸13は、歯車部12a及び筒部12bに連通して設けられた挿通孔12cに挿通されている。
Claims (1)
- 複数の回転検出器(3)を主ケース(2)内に内蔵し冗長構造とした角度検出装置(1)からなる冗長系角度検出装置であって、
前記角度検出装置(1)に設けられ、角度検出対象である外部機器に接続される主軸(10)と、
前記主軸(10)に固定された主軸歯車(11)と、
前記各回転検出器(3)の検出軸(13)に設けられ、前記主軸歯車(11)に歯合する検出器歯車(12)と、
前記検出器歯車(12)をなすため互いに一体に形成された歯車部(12a)及び筒部(12b)と、
前記筒部(12b)及び前記検出軸(13)に連通して挿通され、前記各検出器歯車(12)を前記各検出軸(13)に固定する固定ピン(21)と
を備え、
いずれかの前記検出軸(13)がロックされるとともに前記主軸(10)に所定値以上の回転トルク(A)が作用した場合に該検出軸(13)の前記固定ピン(21)が破断され、該検出軸(13)が前記主軸(10)に対して非接続とされる構成からなることを特徴とする冗長系角度検出装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007036564A JP4792603B2 (ja) | 2007-02-16 | 2007-02-16 | 冗長系角度検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007036564A JP4792603B2 (ja) | 2007-02-16 | 2007-02-16 | 冗長系角度検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008202966A JP2008202966A (ja) | 2008-09-04 |
| JP4792603B2 true JP4792603B2 (ja) | 2011-10-12 |
Family
ID=39780656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007036564A Active JP4792603B2 (ja) | 2007-02-16 | 2007-02-16 | 冗長系角度検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4792603B2 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7353608B2 (en) * | 2006-01-25 | 2008-04-08 | Custom Sensors & Technologies, Inc. | Multiple channel RVDT with dual load path and fail-safe mechanism |
| JP5194248B2 (ja) * | 2009-06-09 | 2013-05-08 | 多摩川精機株式会社 | 複数の回転センサ取付方法 |
| JP2012251858A (ja) * | 2011-06-02 | 2012-12-20 | Tamagawa Seiki Co Ltd | 角度検出器の軸受自己診断構造および軸受診断用センサ付き角度検出器 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH086261Y2 (ja) * | 1989-12-07 | 1996-02-21 | 日本無線株式会社 | 間欠回転型シャフトエンコーダ計測始動角度設定機構 |
| JP2823684B2 (ja) * | 1990-11-28 | 1998-11-11 | 大日本印刷株式会社 | 信号伝送装置 |
| JPH08232838A (ja) * | 1995-02-27 | 1996-09-10 | Toyota Autom Loom Works Ltd | 圧縮機における動力遮断機構 |
| JP2000110847A (ja) * | 1998-10-06 | 2000-04-18 | Kubota Corp | 軸間トルク伝達構造 |
| JP2002213944A (ja) * | 2001-01-18 | 2002-07-31 | Niles Parts Co Ltd | 回転角測定装置 |
| JP2005315696A (ja) * | 2004-04-28 | 2005-11-10 | Yazaki Corp | 回転体の回転角度検出装置 |
-
2007
- 2007-02-16 JP JP2007036564A patent/JP4792603B2/ja active Active
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| Publication number | Publication date |
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| JP2008202966A (ja) | 2008-09-04 |
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