Door component comprising a controllable damping system
US-2018216693-A1 · Aug 2, 2018 · US
Hydraulic shock absorber
US9051985B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9051985-B2 |
| Application number | US-201213406349-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 27, 2012 |
| Priority date | Feb 25, 2010 |
| Publication date | Jun 9, 2015 |
| Grant date | Jun 9, 2015 |
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Abstract
Official abstract text for this publication.
In a hydraulic shock absorber 10 in which a piston rod 14 is inserted into an oil chamber 27 of a cylinder 13 provided in a damper case 11 , and a damping force generating device 40 is provided between a piston side oil chamber 27 A and a rod side oil chamber 27 B of the cylinder 13 , an outer flow path 13 C communicating the piston side oil chamber 27 A and the rod side oil chamber 27 B is provided around the oil chamber 27 of the cylinder 13 in the damper case 11 , and an oil reservoir chamber 32 is provided around the oil chamber 27 of the cylinder 13 in the damper case 11 and the outer flow path 13 C.
First claim
Opening claim text (preview).
The invention claimed is: 1. A hydraulic shock absorber comprising: an oil chamber of a cylinder provided in a damper case which is attached to one of a vehicle body side and an axle side; a piston rod attached to another of the vehicle body side and the axle side, the piston rod being inserted into the oil chamber; a piston provided in a leading end portion of the piston rod, the oil chamber of the cylinder being divided into a piston side oil chamber and a rod side oil chamb…
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- F16F9/187Primary
Mechanical Engineering · mapped topic
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- What does patent US9051985B2 cover?
- In a hydraulic shock absorber 10 in which a piston rod 14 is inserted into an oil chamber 27 of a cylinder 13 provided in a damper case 11 , and a damping force generating device 40 is provided between a piston side oil chamber 27 A and a rod side oil chamber 27 B of the cylinder 13 , an outer flow path 13 C communicating the piston side oil chamber 27 A and the rod side oil cha…
- Who is the assignee on this patent?
- Murakami Yosuki, Showa Corp
- What technology area does this patent fall under?
- Primary CPC classification F16F9/187. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Jun 09 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).