发明名称 |
METHOD AND APPARATUS FOR PROCESSING FASTENERS |
摘要 |
An apparatus and method for providing a masking, insulating and/or lubricati ng barrier coating on a portion of the threads (80) and/or other surfaces of discrete objects such as fasteners (26) utilizing a liquid coating material as provided. The present invention can selectively coat threaded (80) and/or unthreaded surfaces of fasteners (26) having odd shapes, deep threads, and extended hubs (86). The fasteners (26) are subsequently elevated and inverted onto a conveying system (14) that mov es them away from the area (45) where the coating material is applied directly into a heat treatment device such as an oven in a continuous on-line process that does not require manual handling of the fasteners (26).
|
申请公布号 |
CA2257468(C) |
申请公布日期 |
2005.12.27 |
申请号 |
CA19972257468 |
申请日期 |
1997.06.11 |
申请人 |
ND INDUSTRIES, INC. |
发明人 |
WALLACE, JOHN S.;STEMPIEN, CHARLES;LOPETRONE, JOSEPH |
分类号 |
B05B12/12;(IPC1-7):B05B13/02;B05B12/08;B05C13/02;F16B33/06 |
主分类号 |
B05B12/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|