Length-determined standardized reinforcing bar integrated with butt joint device, and method for constructing reinforcing bar structure by using same
US-2024044138-A1 · Feb 8, 2024 · US
Damping splice sleeve
US9410322B1 · US · B1
| Field | Value |
|---|---|
| Publication number | US-9410322-B1 |
| Application number | US-201615095371-A |
| Country | US |
| Kind code | B1 |
| Filing date | Apr 11, 2016 |
| Priority date | Apr 20, 2015 |
| Publication date | Aug 9, 2016 |
| Grant date | Aug 9, 2016 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
A damping splice sleeve may include an outer cylinder, a damping material, an inner cylinder. The outer cylinder is a hollow cylinder with partition. The partition divides the cylinder into two smaller cylinders. The two smaller cylinders have no connection with each other. Both ends of the outer cylinder are open. The inner cylinder includes two hollow cylinders with one end closed and the other end open. The damping material is installed between inner cylinder and outer cylinder. The damping splice sleeve can be used for the components' connections of precast building structures with vibration control requirements. When the load effects make the components have relative displacement, the damping material in the damping splice sleeve can have shear deformation and then dissipate energy.
First claim
Opening claim text (preview).
What is claimed is: 1. A damping splice sleeve comprising: an outer cylinder, comprising a hollow cylinder with a partition therein that divides the outer cylinder into two opposing smaller cylinders, each with a closed end adjacent the partition, and an open end opposite the closed end thereof; a middle cylinder within one of the two smaller cylinders of the outer cylinder, the middle cylinder comprising a closed end adjacent the partition, and an open end opposite the closed end thereof; a first inner cylinder within the middle cylinder, the first inner cylinder comprising a closed end adjacent the partition, and an open end opposite the closed end thereof; and a damping material installed between the outer cylinder and the middle cylinder, and between the middle cylinder and the first inner cylinder; wherein a first rebar is connected within the open end of the first inner cylinder.
Assignees
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Classifications
- E04C5/165Primary
Coaxial connection by means of sleeves · CPC title
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Frequently asked questions
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- What does patent US9410322B1 cover?
- A damping splice sleeve may include an outer cylinder, a damping material, an inner cylinder. The outer cylinder is a hollow cylinder with partition. The partition divides the cylinder into two smaller cylinders. The two smaller cylinders have no connection with each other. Both ends of the outer cylinder are open. The inner cylinder includes two hollow cylinders with one end closed and the oth…
- Who is the assignee on this patent?
- Univ Beijing Technology
- What technology area does this patent fall under?
- Primary CPC classification E04C5/165. Mapped technology areas include Fixed Constructions.
- When was this patent published?
- Publication date Tue Aug 09 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B1). 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).