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US 5,175,990 AGranted
Bobbin conveying system for a spinning machine
AssigneeRieter Machine Works, Ltd.
InventorsIsidor Fritschi, Urs Meyer, Jorg Wernli
Life of this patent
Estimating the term…
Abstract
An endless conveyor for ring spinning machines comprises bobbin pegs (13) for receiving full and/or empty bobbins which seen in the conveying direction of the endless conveyor (17) must assume an exact position on the endless conveyor (17) in order in a predetermined bobbin change position to come into alignment with a spinning point (11) or other bobbin support arrangement and thus ensure a perfect bobbin transfer from or to the bobbin peg (13). Each bobbin peg (13) is mounted on the endless conveyor (17) adjustably in the conveying direction via a driver (19).
Claims10
A spinning machine comprising
- a plurality of spinning positions disposed at predetermined intervals;
- an endless conveyor disposed for travel along said spinning positions;
- a plurality of drivers mounted on said conveyor at intervals corresponding to said predetermined intervals of said spinning positions;
- means for adjustably mounting each driver on said conveyor to be individually adapted to a respective spinning position;
- a support rail extending along said spinning positions;
- and
- a plurality of bobbin peg trays slidably mounted on said support rail, each peg tray being in contact with a respective driver for pushing of said peg tray along said rail in response to movement of said conveyor.
4 more elements
Dependencies are inferred from the claim text.