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Inventor: Grassle; Herbert
Address: Schwabisch-Gmund/Metlangen, DE
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5970699 |
Roving frame with bobbin changing device |
October 26, 1999 |
| In order to quickly exchange empty sleeves (18) for full bobbins (6)in a roving frame, guiding rails (14, 21, 22) are mounted along at least one row of flyers (4). A suspended carriage train (15) with hangers (16) can be driven on the guiding rails (14, 21, 22). By lifting and lowering t |
| 5713194 |
Roving machine with replaceable flyers for winding roving bobbins of different diameters |
February 3, 1998 |
| A roving frame for producing large-diameter and small-diameter roving bobbins has two rows of work stations with the work stations lying at vertices of a triangle for the production of small-diameter bobbins, flyers of a small span are provided for each of the spindles at each of the |
| 4805352 |
Flyer doffer for automatically replacing full roving bobbins with empty roving bobbins |
February 21, 1989 |
| An apparatus for automatic exchange of at least one full bobbin with at least one empty bobbin in a flyer, i.e. a flyer doffer, comprises a transport device reaching the flyer acting to transport the full bobbins and the empty bobbins, a doffing region and a mounting region which reach |
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