发明名称 |
Sheet width adjusting apparatus for rolling head extruder |
摘要 |
<p>To prevent an extruding material from moving in and between an extruder body and a contact surface of side guides to provide automation of adjustment of a sheet width. A roller head extruder in which a pair of calendar rolls 8 are disposed forwardly of a material extruding opening 4 of an extruder body 1, a pair of left and right side guides 9 are disposed so that a material extruded from said extruding opening 4 is molded into a sheet form by the calendar rolls 8, wherein said side guides 9 can be automatically moved in a direction of the sheet width by a moving cylinder 9 and secured to the front surface of a flange portion 5 of the extruder body 1 by a fastening force releasable fastening means. The fastening force is added by a spring 15 and the fastening force is released by a jack 18. <IMAGE></p> |
申请公布号 |
EP0748682(A1) |
申请公布日期 |
1996.12.18 |
申请号 |
EP19960109570 |
申请日期 |
1996.06.13 |
申请人 |
KABUSHIKI KAISHA KOBE SEIKO SHO ALSO KNOWN AS KOBE STEEL LTD. |
发明人 |
NAKANO, HIROMI |
分类号 |
B29C47/52;B29C47/08;B29C47/16;B29C47/32;B29C47/92;B29K21/00;B29L7/00;(IPC1-7):B29C47/32 |
主分类号 |
B29C47/52 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|