Method to produce high corrosion and wear resistant cast iron components by water jet surface activation, nitrocarburization and thermal spray coating
US-2024084430-A1 · Mar 14, 2024 · US
Engine starter
US8967003B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8967003-B2 |
| Application number | US-8594606-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 26, 2006 |
| Priority date | Dec 28, 2005 |
| Publication date | Mar 3, 2015 |
| Grant date | Mar 3, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
An engine starter includes a motor that comprises a drive shaft; and a unidirectional rotation clutch system that is helical-splined to the drive shaft. The clutch system includes a clutch inner; a clutch outer; a clutch roller that is interposed between the clutch outer and the clutch inner; and a spring that urges the clutch roller, wherein a compound film is formed on a surface of the clutch roller or surfaces of the clutch outer and the clutch inner.
First claim
Opening claim text (preview).
What is claimed is: 1. An engine starter, comprising: a motor that comprises a shaft of the motor; a reduction mechanism to engage with the shaft of the motor and transmit a driving force to a drive shaft; a unidirectional rotation clutch system that is helical-splined to the drive shaft, the clutch system being movable from an inactive position on a base end side of the drive shaft to an active position on a tip end side of the drive shaft when relative rotation occurs in a p…
Assignees
Inventors
Classifications
Mechanical Engineering · mapped topic
- C23C8/32Primary
Chemistry & Metallurgy · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Chemistry & Metallurgy · mapped topic
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Frequently asked questions
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- What does patent US8967003B2 cover?
- An engine starter includes a motor that comprises a drive shaft; and a unidirectional rotation clutch system that is helical-splined to the drive shaft. The clutch system includes a clutch inner; a clutch outer; a clutch roller that is interposed between the clutch outer and the clutch inner; and a spring that urges the clutch roller, wherein a compound film is formed on a surface of the clutch…
- Who is the assignee on this patent?
- Ono Hitoshi, Ikemori Tomohiko, Enkaku Shigeyuki, and 4 more
- What technology area does this patent fall under?
- Primary CPC classification C23C8/32. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Mar 03 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).