发明名称 |
Furnace roller |
摘要 |
A furnace roller for supporting a heated workpiece in a furnace, including a roller body with a roller body outer surface that is rotatable along a roller body longitudinal axis. A tire is attached to the roller body outer surface and is rotatable with the roller body and supports a heated workpiece. The tire is shaped such that a contact interface between a workpiece and the tire continuously shifts in a longitudinal direction, and the tire is helical-shaped. The furnace roller includes at least two helical-shaped tires attached to the roller body in either side of a roller body bisecting centerline. A method for conveying a heated workpiece in the furnace is also disclosed.
|
申请公布号 |
US6619471(B1) |
申请公布日期 |
2003.09.16 |
申请号 |
US20020148293 |
申请日期 |
2002.05.28 |
申请人 |
SURFACE ENGINEERING ASSOCIATES, INC. |
发明人 |
DOWNIE JOSEPH A.;DROSSMAN RICHARD O. |
分类号 |
B65G13/02;B65G13/06;F27B9/24;(IPC1-7):B65G13/02 |
主分类号 |
B65G13/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|