Tubular elastic linkage device for axle beam
US-2017355387-A1 · Dec 14, 2017 · US
Asymmetric bearing for riser tensioner system
US10584745B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10584745-B2 |
| Application number | US-201916281254-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 21, 2019 |
| Priority date | Feb 21, 2018 |
| Publication date | Mar 10, 2020 |
| Grant date | Mar 10, 2020 |
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- Title
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- Abstract
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- First independent claim
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- CPC / IPC classifications
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Abstract
Official abstract text for this publication.
A riser tensioner bearing is provided. The riser tensioner bearing is an asymmetric bearing having an outer member comprising a cylindrical outer profile and an at least partially spherical interior profile, and an inner member comprising an at least partially spherical outer profile and a substantially cylindrical outer profile.
First claim
Opening claim text (preview).
What is claimed is: 1. A bearing, comprising: an outer member comprising a cylindrical outer profile and an at least partially spherical interior profile; an inner member comprising an at least partially spherical outer profile and a substantially cylindrical outer profile; and an elastomeric spacer disposed between the outer member and the substantially cylindrical outer profile of the inner member. 2. The bearing of claim 1 , further comprising a high capacity laminate (HCL) bearing stack disposed between the at least partially spherical interior profile of the outer member and the at least partially spherical outer profile of the inner member.
Assignees
Inventors
Classifications
- E21B17/01Primary
Risers · CPC title
- F16C27/063Primary
Sliding contact bearings · CPC title
Sliding surface consisting mainly of rubber or synthetic rubber (F16C33/24 - F16C33/28 take precedence) · CPC title
including heave compensators · CPC title
Multilayer structures of sleeves, washers or liners · CPC title
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US10584745B2 cover?
- A riser tensioner bearing is provided. The riser tensioner bearing is an asymmetric bearing having an outer member comprising a cylindrical outer profile and an at least partially spherical interior profile, and an inner member comprising an at least partially spherical outer profile and a substantially cylindrical outer profile.
- Who is the assignee on this patent?
- Lord Corp
- What technology area does this patent fall under?
- Primary CPC classification E21B17/01. Mapped technology areas include Fixed Constructions.
- When was this patent published?
- Publication date Tue Mar 10 2020 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 5 related publications on this page (citations in our corpus or others sharing the same primary CPC).