Patents Assigned to Rosink GmbH + Co. KG Maschinenfabrik
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Patent number: 8475233Abstract: A device for grinding spinning cots has a rotating grinding roller and a carriage that is linearly movable relative to the grinding roller. A pivot arm is pivotably supported on the carriage and movable between a loading position and a grinding position. A workpiece receptacle is mounted on the pivot arm and adapted to receive a spinning cot to be ground. A feed device is provided that is actuatable in accordance with progression of a grinding process performed on the spinning cot toward a grinding surface of the grinding roller. The pivot arm is moveable by the feed device relative to the carriage. A device is provided that is actuatable independent of the feed device for manual adjustment of the carriage into a desired linear position relative to the grinding roller.Type: GrantFiled: December 30, 2009Date of Patent: July 2, 2013Assignee: Rosink GmbH + Co. KG MaschinenfabrikInventor: Udo Stentenbach
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Publication number: 20100197206Abstract: A device for grinding spinning cots has a rotating grinding roller and a carriage that is linearly movable relative to the grinding roller. A pivot arm is pivotably supported on the carriage and movable between a loading position and a grinding position. A workpiece receptacle is mounted on the pivot arm and adapted to receive a spinning cot to be ground. A feed device is provided that is actuatable in accordance with progression of a grinding process performed on the spinning cot toward a grinding surface of the grinding roller. The pivot arm is moveable by the feed device relative to the carriage. A device is provided that is actuatable independent of the feed device for manual adjustment of the carriage into a desired linear position relative to the grinding roller.Type: ApplicationFiled: December 30, 2009Publication date: August 5, 2010Applicant: Rosink GmbH + Co. KG MaschinenfabrikInventor: Udo Stentenbach
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Publication number: 20090163341Abstract: In a method for laying web material within a rectangular area in zigzag lengths in several stacked layers, at least one reversal point of a newly laid layer is placed farther inwardly relative to the rectangular area than a reversal point of the layer positioned directly underneath. The reversal points of the zigzag lengths of one layer are arranged in a common reversal row.Type: ApplicationFiled: March 4, 2009Publication date: June 25, 2009Applicant: Rosink GmbH + Co. KG MaschinenfabrikInventor: Udo Stentenbach
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Patent number: 7517308Abstract: A device for laying continuously supplied web material in zigzag lengths has a pendulous arm positioned within a supply path of the web material and a holding-down device pushing down the web material at least in the area of the reversal points of the zigzag length. By arranging the holding-down device on the pendulous arm, a particularly a simple construction of such a laying device is provided.Type: GrantFiled: March 2, 2007Date of Patent: April 14, 2009Assignee: Rosink GmbH + Co. KG MaschinenfabrikInventor: Udo Stentenbach
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Patent number: 7318254Abstract: In a sliver conveying and depositing device, the sliver is guided from the carder through a draw frame to a can coiler. A first deflection device mounted on the free end of a pivotable arm is arranged between the last driven roller pair of the draw frame and the can coiler. The sliver is guided across the first deflection device and the arm exerts a counter pressure onto the sliver for maintaining sliver tension. The first deflection device is displaceable for compensating the sliver length between first and second end positions, wherein signal transducers emit a signal when the first or second positions are reached. The speed of the can coiler drive is changed when a signal is received from the signal transducers, wherein a time interval elapsed since the last signal has been received from one of the signal transducers is taken into account for changing the speed.Type: GrantFiled: October 22, 2003Date of Patent: January 15, 2008Assignee: Rosink GmbH + Co. KG MaschinenfabrikInventor: Udo Stentenbach
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Publication number: 20070207908Abstract: A device for laying continuously supplied web material in zigzag lengths has a pendulous arm positioned within a supply path of the web material and a holding-down device pushing down the web material at least in the area of the reversal points of the zigzag length. By arranging the holding-down device on the pendulous arm, a particularly a simple construction of such a laying device is provided.Type: ApplicationFiled: March 2, 2007Publication date: September 6, 2007Applicant: ROSINK GMBH + CO. KG MASCHINENFABRIKInventor: Udo Stentenbach
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Publication number: 20070042689Abstract: The device has a rotating grinding surface and a receptacle into which a spinning cot to be ground is inserted. The receptacle is advanced in a direction toward the grinding surface until the spinning cot inserted into the receptacle contacts the grinding surface. A size determination device for determining the size of the spinning cot is provided, wherein the size determination device has distance sensors and a computing unit for deriving the size of the spinning cot. The distance sensors operate with measuring beams that have an orientation such that the measuring beams impinge on an outer peripheral surface of the spinning cot inserted into the receptacle on at least three points that are spaced apart from one another in a circumferential direction of the spinning cot.Type: ApplicationFiled: June 29, 2006Publication date: February 22, 2007Applicant: ROSINK GMBH + CO. KG MASCHINENFABRIKInventor: Udo Stentenbach
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Publication number: 20060196012Abstract: In a sliver conveying and depositing device, the sliver is guided from the carder through a draw frame to a can coiler. A first deflection device mounted on the free end of a pivotable arm is arranged between the last driven roller pair of the draw frame and the can coiler. The sliver is guided across the first deflection device and the arm exerts a counter pressure onto the sliver for maintaining sliver tension. The first deflection device is displaceable for compensating the sliver length between first and second end positions, wherein signal transducers emit a signal when the first or second positions are reached. The speed of the can coiler drive is changed when a signal is received from the signal transducers, wherein a time interval elapsed since the last signal has been received from one of the signal transducers is taken into account for changing the speed.Type: ApplicationFiled: October 22, 2003Publication date: September 7, 2006Applicant: Rosink GmbH & cO. kg MaschinenfabrikInventor: Udo Stentenbach