发明名称 |
EXPANDABLE BELT AND TREAD DRUM WITH VARIED CURVATURE SEGMENTS |
摘要 |
An improved belt and tread drum incorporating an improved segment is disclosed. Segments are mounted in side-by-side relationship about a central axis for radial movement inwardly and outwardly with respect to the central axis and include arcuate outer surfaces that collectively define an outer circumferential working surface of the drum. The segments each define opposite first and second longitudinal side margins, at least one of the first and second longitudinal side margins defining an irregular longitudinal profile. |
申请公布号 |
EP3102399(A1) |
申请公布日期 |
2016.12.14 |
申请号 |
EP20150746782 |
申请日期 |
2015.02.09 |
申请人 |
Davian Enterprises, LLC |
发明人 |
JONES, William;HASSELL, Stuart J.;MARCUS, Robert L., Jr. |
分类号 |
B29D30/24;B29D30/26 |
主分类号 |
B29D30/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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