JP4755266B2 - 導電構造 - Google Patents
導電構造 Download PDFInfo
- Publication number
- JP4755266B2 JP4755266B2 JP2009039854A JP2009039854A JP4755266B2 JP 4755266 B2 JP4755266 B2 JP 4755266B2 JP 2009039854 A JP2009039854 A JP 2009039854A JP 2009039854 A JP2009039854 A JP 2009039854A JP 4755266 B2 JP4755266 B2 JP 4755266B2
- Authority
- JP
- Japan
- Prior art keywords
- coil spring
- rotating shaft
- driving force
- rotating body
- force transmission
- 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.)
- Expired - Fee Related
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- Vehicle Body Suspensions (AREA)
Description
14、54、74、94 コイルばね
16 車軸(回転軸)
20 車輪(回転体)
24 アウタースリーブ(筒状部)
25 第2シール部材(区分け部材)
27 第2ワイヤー部材(区分け部材)
56、76、96 凹部
Claims (2)
- 導電性の回転軸と、前記回転軸と一体形成され前記回転軸の軸回りに前記回転軸と共に回転する導電性の回転体と、前記回転軸を回転可能に支持する導電性の軸受け部材と、前記回転軸と前記軸受け部材との間に設けられ前記回転軸及び前記軸受け部材にそれぞれ接触するコイルばねと、を有する導電構造であって、
前記コイルばねは、当該コイルばねの側面部が前記回転部材及び前記軸受け部材に多点接触し、かつ前記回転軸と前記軸受け部材との間に固定せずに配置され、
前記コイルばねの円周上で前記回転部材及び前記軸受け部材に対して通電することを特徴とする導電構造。 - 前記回転体は、電車の車輪であることを特徴とする請求項1に記載の導電構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009039854A JP4755266B2 (ja) | 2009-02-23 | 2009-02-23 | 導電構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009039854A JP4755266B2 (ja) | 2009-02-23 | 2009-02-23 | 導電構造 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004046987A Division JP4342341B2 (ja) | 2004-02-23 | 2004-02-23 | 導電構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009117387A JP2009117387A (ja) | 2009-05-28 |
JP4755266B2 true JP4755266B2 (ja) | 2011-08-24 |
Family
ID=40784238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009039854A Expired - Fee Related JP4755266B2 (ja) | 2009-02-23 | 2009-02-23 | 導電構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4755266B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10945778B2 (en) * | 2017-05-22 | 2021-03-16 | Ethicon Llc | Combination ultrasonic and electrosurgical instrument having slip ring electrical contact assembly |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58165847A (ja) * | 1982-03-26 | 1983-09-30 | 社会福祉法人神奈川県総合リハビリテ−シヨン事業団 | 車いす |
JPH0830037B2 (ja) * | 1988-01-08 | 1996-03-27 | 旭電化工業株式会社 | 光学活性ビフェニルエステル化合物 |
DE58908568D1 (de) * | 1989-08-18 | 1994-12-01 | Siemens Ag | Eingangsschutzstruktur für integrierte Schaltungen. |
JPH03168413A (ja) * | 1989-11-24 | 1991-07-22 | Toshiba Corp | 軸受装置 |
JPH03168414A (ja) * | 1989-11-24 | 1991-07-22 | Toshiba Corp | 軸受装置 |
JP2000253615A (ja) * | 1999-03-02 | 2000-09-14 | Toshiba Corp | モータ |
JP4562272B2 (ja) * | 2000-11-06 | 2010-10-13 | 株式会社鶴見製作所 | 水中回転機械の電食防止装置 |
JP2002181083A (ja) * | 2000-12-19 | 2002-06-26 | Origin Electric Co Ltd | 軸 受 |
-
2009
- 2009-02-23 JP JP2009039854A patent/JP4755266B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2009117387A (ja) | 2009-05-28 |
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