HOLLOW TRACK BODY AND ACTUATOR
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United States of America Patent
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N/A
Issued Date -
Oct 27, 2016
app pub date -
Dec 4, 2014
filing date -
Dec 24, 2013
priority date (Note) -
Published
status (Latency Note)
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Abstract
A hollow track body (21) has a plurality of rolling body traveling sections (22) formed in an outer surface of a hollow shaft in an axial direction and is supported by a support body (31) via a plurality of rolling bodies (40) that are rollable along the plurality of rolling body traveling sections (22), wherein a rack teeth array (25) in which roots of teeth penetrate into a hollow section (21h) of the hollow shaft are formed at arc-shaped sections (21a, 21b) formed between the plurality of rolling body traveling sections (22) in the axial direction.
First Claim
Other Claims data not available
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| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| CN | B | CN105829742 | Dec 04, 2014 |
| WO | A1 | WO2015098454 | Dec 04, 2014 |
| JP | B2 | JP6481239 | Dec 04, 2014 |
International Classification(s)
- 2014 Application Filing Year
- F16C Class
- 1220 Applications Filed
- 1060 Patents Issued To-Date
- 86.89 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- F16C Class
- 24.80 % this patent is cited more than
- 9 Age