Turntable for depositing a fiber sliver into a spinning can
AssigneeRieter Deutschland GmbH
InventorKurt Weber
Life of this patent
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Abstract
A turntable for the deposition of a fiber sliver into a spinning can comprising a sliver duct and calender rolls arranged, viewed in the direction of material flow, after the sliver duct and circling or orbiting therewith. Each calender roll is provided with a rotational axis which is arranged substantially parallel to the rotational axis of the turntable. The rotational axes of the calender rolls and the rotational axis of the turntable can be arranged for instance at least substantially in one plane.
Claims13
A turntable arrangement for depositing a moving fiber sliver into a sliver can, comprising:
- a turntable having a rotational axis;
- said turntable being provided with a sliver duct through which passes the fiber sliver;
- calender rolls provided for the turntable;
- said calender rolls, viewed in the direction of movement of the fiber sliver, being arranged after the sliver duct and rotating together with the sliver duct;
- each calender roll having a rotational axis;
- and
- each calender roll being arranged such that its rotational axis extends substantially parallel to the rotational axis of the turntable;
- said calender rolls define two calender rolls;
- and the rotational axes of the calender rolls and the rotational axis of the turntable are located at least substantially in one plane.
A turntable arrangement for depositing a moving fiber sliver into a sliver can, comprising:
- a turntable having a rotational axis;
- said turntable being provided with a sliver duct through which passes the fiber sliver;
- calender rolls provided for the turntable;
- said calender rolls, viewed in the direction of movement of the fiber sliver, being arranged after the sliver duct and rotating together with the sliver duct;
- each calender roll having a rotational axis;
- and
- each calender roll being arranged such that its rotational axis extends substantially parallel to the rotational axis of the turntable;
- the rotational axes of the calender rolls and the rotational axis of the turntable are located at least substantially in one plane;
- said calender rolls constituting two calender rolls defining a first calender roll and a second calender roll;
- said first calender roll being arranged more distant from the rotational axis of the turntable than the second calender roll;
- means stationarily mounting said first calender roll with respect to the turntable;
- said second calender roll cooperating with said first calender roll;
- and
- means for radially movably arranging said second calender roll and for enabling said second calender roll to be pressed against the first calender roll.
A turntable arrangement for depositing a moving fiber sliver into a sliver can, comprising:
- a turntable having a rotational axis;
- said turntable being provided with a sliver duct through which passes the fiber sliver;
- calender rolls provided for the turntable;
- said calender rolls, viewed in the direction of movement of the fiber sliver, being arranged after the sliver duct and rotating together with the sliver duct;
- each calender roll having a rotational axis;
- and
- each calender roll being arranged such that its rotational axis extends substantially parallel to the rotational axis of the turntable;
- said calender rolls define two calender rolls;
- a deflection roll arranged essentially parallel to said calender rolls;
- the rotational axis of one of the calender rolls and the deflecting roll being arranged substantially at the same distance from the rotational axis of the turntable and the rotational axes of the calender rolls and the rotational axis of the turntable being arranged at least substantially in one plane.
A turntable arrangement for depositing a moving fiber sliver into a sliver can, comprising:
- a turntable having a rotational axis;
- said turntable being provided with a sliver duct through which passes the fiber sliver;
- calender rolls provided for the turntable;
- said calender rolls, viewed in the direction of movement of the fiber sliver, being arranged after the sliver duct and rotating together with the sliver duct;
- each calender roll having a rotational axis;
- and each calender roll being arranged such that its rotational axis extends substantially parallel to the rotational axis of the turntable;
- a support member for rotatably supporting the turntable;
- said support member being provided with a belt pulley;
- a belt provided for and cooperating with said belt pulley;
- a belt pulley member provided for at least one of the calender rolls;
- said belt driving the calender rolls and partially surrounding the belt pulley of the support member and said belt pulley member of said at least one calender roll.
Dependencies are inferred from the claim text.