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US 10,208,406 B2Granted
Method and device for cutting lap in comber
AssigneeKabushiki Kaisha Toyota Jidoshokki
InventorMakoto Yakushi
Life of this patent
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Abstract
A method for cutting a lap in a comber includes applying pressure to a bobbin toward a lap roller. The method further includes forming a weak portion in the lap that is continuous from the bobbin to a nipper device in the state in which pressure is applied to the bobbin by pulling the lap toward the nipper device. The method further includes cancelling the applied pressure after forming the weak portion. The method further includes applying tension to the lap after forming the weak portion to cut the lap at the weak portion.
Claims4
A method for cutting a lap in a comber, the method comprising:
- applying pressure to a bobbin toward a lap roller;
- forming a weak portion in the lap that is continuous from the bobbin to a nipper device in the state in which pressure is applied to the bobbin by pulling the lap toward the nipper device;
- cancelling the applied pressure after forming the weak portion;
- and
- applying tension to the lap after forming the weak portion to cut the lap at the weak portion.
2 more elements
Dependencies are inferred from the claim text.