发明名称 |
APPARATUS FOR ELIMINATING METALLIC CONTAMINATIONS FROM A FIBRE TRANSPORTING DUCT IN SPINNING PREPARATION |
摘要 |
<p>An apparatus for eliminating metallic contaminations from a fibre transporting duct (1) in spinning preparation, wherein an air stream transports fibre flocks through the duct. At a branching point (2) of the fibre transporting duct (1) leading to a waste duct (3) there is pivotably arranged deflecting means (7, 7) operatively connected with and activated by a drive mechanism (13). The deflecting means (13) are activated in response to the passage of a metallic object through a section of the fibre transporting duct surrounded by a metal detector (14) arranged upstream of the branching point (2), by means of a control device (17) connected with a power source (19) and the drive mechanism (13). Within a short time the deflecting means (7, 7) can be shifted from an idle position, where the transporting duct (1) is open and the waste duct (3) is maintained closed, into a working position, in which the transporting duct is closed and the waste duct is maintained open.</p> |
申请公布号 |
EP0000033(B1) |
申请公布日期 |
1980.10.15 |
申请号 |
EP19780100055 |
申请日期 |
1978.06.01 |
申请人 |
MASCHINENFABRIK RIETER A.G. |
发明人 |
LATTMANN, WERNER;WILDBOLZ, RUDOLF |
分类号 |
D01H11/00;B07C5/344;D01B3/02;D01G23/00;D01G31/00;(IPC1-7):07B7/00;65G53/66;01G31/00;01G23/00 |
主分类号 |
D01H11/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|