Safety lock for looms |
|||||||
| 申请号 | US47576274 | 申请日 | 1974-06-03 | 公开(公告)号 | US3880196A | 公开(公告)日 | 1975-04-29 |
| 申请人 | ROCKWELL INTERNATIONAL CORP; | 发明人 | BUDZYNA JOSEPH M; | ||||
| 摘要 | A safety lock for the shipper lever of a loom which is operatively connected to and actuated by pivotal movement of the loom''s shuttle guard from its active to inactive position to prevent starting the loom when the shuttle guard is not in its active or shuttle confining position relative to the loom''s lay beam. | ||||||
| 权利要求 | 1. In a fly shuttle loom having a supporting frame, a lay beam, a shuttle guard with hinge members by which said guard is attachable to the frame to be swung to and from active and inactive positions, a shipper lever pivotally mounted on the frame with a motor control link operatively connected to one end thereof, a safety lock for the shipper lever which comprises: a. a latch member pivotally carried on the frame; b. operator means having one end thereof operatively associated with said latch member; and c. actuating means carried by the hinge members of the shuttle guard and operatively associated with the other end of said operator means for moving said latch member to a position to prevent actuation of the shipper lever upon movement of the guard to its inactive position. 2. The safety lock for the shipper lever according to claim 1 wherein said operator means includes a linkage cable having an integral follower member in frictional contact with said actuating means. 3. The safety lock for the shipper lever according to claim 2 wherein said actuating means includes a cam member movable with the hinge members when moving the shuttle guard between its active and inactive positions. |
||||||
| 说明书全文 | |||||||
QQ群二维码
意见反馈
意见反馈