Incrementally stretched films with enhanced properties and methods for making the same
US-9216538-B2 · Dec 22, 2015 · US
Rail support device and sheet stretching method
US9102094B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9102094-B2 |
| Application number | US-201013321195-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 12, 2010 |
| Priority date | May 19, 2009 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 2015 |
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Abstract
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A rail support device installed in a clip chain type sheet stretching apparatus configured to stretch a sheet includes a first rail support member, a second rail support member, and an arc shaped rail support member. The arc shaped rail support member is engaged with each of the connecting portions of the first and second rail support members to form a higher pair. The rail support device is symmetrical with respect to an intersection angle bisecting plane which is a plane developing in a vertical direction and including an intersection angle bisector.
First claim
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The invention claimed is: 1. A rail support device installed in a clip chain type sheet stretching apparatus configured to hold an end portion in a transverse direction of a sheet by using clips of clip chains, and to stretch the sheet while conveying the sheet by running the clip chains in a horizontal direction along a rail, the rail support device configured to support the rail and comprising: a first rail support member configured to support a first straight portion of the rai…
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Frequently asked questions
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- What does patent US9102094B2 cover?
- A rail support device installed in a clip chain type sheet stretching apparatus configured to stretch a sheet includes a first rail support member, a second rail support member, and an arc shaped rail support member. The arc shaped rail support member is engaged with each of the connecting portions of the first and second rail support members to form a higher pair. The rail support device is sy…
- Who is the assignee on this patent?
- Sano Takayoshi, Nitta Satoru, Saijyo Hiromu, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification B29C55/08. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Aug 11 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).