Patents Assigned to Karl Mayer Textilmaschinenfabrik GmbH
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Patent number: 10472756Abstract: The invention relates to a tank for washing a warp thread, provided with a device for intensifying the washing effect set in rotation inside the tank. Each device includes a body having cylindrical geometry, having circular cross section, which has a plurality of longitudinal bars arranged along the cylindrical side surface of the device. Between each pair of adjacent bars a longitudinal slit is defined. The body also has a pair of end elements extending radially, forming the opposite bases of the body and configured to support and enclose the bars. The body also has a pair of opposite rotation pins, obtained on the respective outer surfaces of the end elements and that extend along an axial direction and parallel to the direction of extension of the bars. The body also has a tangential turbodynamic flow generator, arranged inside the body and configured to intensify the interchange between the washing liquid and the warp thread through the longitudinal slits during the rotation of the device.Type: GrantFiled: June 10, 2016Date of Patent: November 12, 2019Assignee: KARL MAYER TEXTILMASCHINENFABRIK GMBHInventor: Rinaldo Ronchi
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Patent number: 10155339Abstract: Apparatus and method for manufacturing coil screens. The apparatus includes at least one winding device, arranged above a working surface, that is structured for producing coils; a depositing device structured and arranged to deposit the coils on the working surface; and a storage device arranged, with respect to a depositing direction of the coils, downstream from the at least one winding device.Type: GrantFiled: July 7, 2015Date of Patent: December 18, 2018Assignee: KARL MAYER TEXTILMASCHINENFABRIK GmbHInventor: Michael Ruh
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Patent number: 10105800Abstract: Apparatus and method for manufacturing coil screens. Apparatus includes a working surface having a first edge and a second edge; a joining device, which is structured and arranged to deposit coils on the working surface, being movable over the working surface in a direction of movement from the first edge to the second edge; and a slider, which is arranged on the working surface at least in a region of the first edge, being movable perpendicularly to the direction of movement of the joining device.Type: GrantFiled: August 21, 2015Date of Patent: October 23, 2018Assignee: KARL MAYER TEXTILMASCHINENFABRIK GMBHInventors: Michael Ruh, Michael-Heinz Funk, Simon Schratz
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Patent number: 10054711Abstract: With a method of operating a photoelectric sensor a pulsed light beam is sent by an emitter, received by a receiver spaced from the emitter, and converted into a received signal. Measurement values of the received signal are recorded by an evaluation device with the method. The recording of the measurement values is synchronized with the received signal by the evaluation device. Event times of positive and/or negative flanks of pulses of the received signal are identified by a flank detector of the evaluation device here. A controller of the evaluation device to which the event times are sent determines a subsequent event time after an event time if this lies within a time interval around an expected subsequent event time. Synchronisation is carried out of at least two successive event times have been identified. Measurement times are determined from the event times for recording the measurement values.Type: GrantFiled: September 19, 2016Date of Patent: August 21, 2018Assignees: PROTECHINA HERBST GMBH & CO. KG, KARL MAYER TEXTILMASCHINENFABRIK GMBHInventor: Alfred Ferchau
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Patent number: 10029428Abstract: An apparatus and method for straightening filaments. The apparatus includes a transport device for transporting filaments; a heating device including a heating channel forming a transport path for the filaments; and a cooling device arranged downstream of the heating device in a direction of transport, including a cooling channel that continues the transport path for the filaments. Cross-sectional areas of the heating channel and the cooling channel at least partially overlap.Type: GrantFiled: July 7, 2015Date of Patent: July 24, 2018Assignee: KARL MAYER TEXTILMASCHINENFABRIK GmbHInventor: Michael Ruh
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Patent number: 10030328Abstract: A process for production of knitted articles is disclosed. The process may be performed using, for example, a linear knitting machine including a first needle bed, a second needle bed, a first jacquard bar with odd thread guides, a second jacquard bar with even thread guides, a third jacquard bar with odd thread guides, and a fourth jacquard bar with even thread guides. The process includes producing at least a portion of a knitted article by means of a base movement of the jacquard bars, in which: the first and the third jacquard bar are each moved with an identical shog movement; the second and the fourth jacquard bar are moved with a respective shog movement identical to one another; and the second and the fourth jacquard bar are moved with a respective shog movement identical to one another.Type: GrantFiled: March 25, 2015Date of Patent: July 24, 2018Assignee: KARL MAYER TEXTILMASCHINENFABRIK GMBHInventors: Ettore Lonati, Fausto Lonati, Andrea Lonati, Mauro Alghisi, Giovanni Vignoni
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Patent number: 9677209Abstract: A knitted fabric, a method of producing the knitted fabric and a warp knitting machine. The knitted fabric includes a first covering layer; a second covering layer; and an arrangement of pile threads formed as spacer threads between the first covering layer and the second covering layer. Each covering layer includes multiple stitch rows arranged one after another. The spacer threads have different lengths, and the spacer threads woven into each stitch row have equal lengths. The spacer threads in a first width region have a different length than the spacer threads in a second width region. For at least two adjacent stitch rows, one stitch row is connected to spacer threads of a first length in the first width region and one stitch row is connected to spacer threads of a second length in the second width region.Type: GrantFiled: January 27, 2015Date of Patent: June 13, 2017Assignee: KARL MAYER TEXTILMASCHINENFABRIK GmbHInventors: Vera Daube, Rainer Kemper, Michael Kieren, Oliver Mathews
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Publication number: 20170107649Abstract: A process for production of knitted articles is disclosed. The process may be performed using, for example, a linear knitting machine including a first needle bed, a second needle bed, a first jacquard bar with odd thread guides, a second jacquard bar with even thread guides, a third jacquard bar with odd thread guides, and a fourth jacquard bar with even thread guides. The process includes producing at least a portion of a knitted article by means of a base movement of the jacquard bars, in which: the first and the third jacquard bar are each moved with an identical shog movement; the second and the fourth jacquard bar are moved with a respective shog movement identical to one another; and the second and the fourth jacquard bar are moved with a respective shog movement identical to one another.Type: ApplicationFiled: March 25, 2015Publication date: April 20, 2017Applicant: KARL MAYER TEXTILMASCHINENFABRIK GMBHInventors: Ettore LONATI, Fausto LONATI, Andrea LONATI, Mauro ALGHISI, Giovanni VIGNONI
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Publication number: 20160289872Abstract: Knitted fabric and method of forming knitted fabric. Knitted fabric includes warp threads that run in a longitudinal direction and that are connected to one another by a stitch formation, and at least three sections arranged consecutively in the longitudinal direction. The at least three sections may include at least one section formed as a spacer fabric, one section formed as a single-ply fabric and one section formed as a tubular fabric.Type: ApplicationFiled: March 16, 2016Publication date: October 6, 2016Applicant: KARL MAYER TEXTILMASCHINENFABRIK GmbHInventors: Michael KIEREN, Gabriela SCHELLNER, Hirokazu TAKAYAMA
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Publication number: 20160121440Abstract: Apparatus and method for manufacturing coil screens. Apparatus includes a working surface having a first edge and a second edge; a joining device, which is structured and arranged to deposit coils on the working surface, being movable over the working surface in a direction of movement from the first edge to the second edge; and a slider, which is arranged on the working surface at least in a region of the first edge, being movable perpendicularly to the direction of movement of the joining device.Type: ApplicationFiled: August 21, 2015Publication date: May 5, 2016Applicant: KARL MAYER TEXTILMASCHINENFABRIK GMBHInventors: Michael RUH, Michael-Heinz FUNK, Simon SCHRATZ
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Publication number: 20160053412Abstract: Device and method for producing a beam. The device includes a rope dispenser arrangement including at least two rope sources; and a winding device. One thread sheet path from a respective rope source to the winding device is assigned to each rope source.Type: ApplicationFiled: November 24, 2014Publication date: February 25, 2016Applicant: KARL MAYER TEXTILMASCHINENFABRIK GmbHInventors: Michael Thomas BENDER, Alexander KISTNER
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Publication number: 20160039156Abstract: An apparatus and method for straightening filaments. The apparatus includes a transport device for transporting filaments; a heating device including a heating channel forming a transport path for the filaments; and a cooling device arranged downstream of the heating device in a direction of transport, including a cooling channel that continues the transport path for the filaments. Cross-sectional areas of the heating channel and the cooling channel at least partially overlap.Type: ApplicationFiled: July 7, 2015Publication date: February 11, 2016Applicant: KARL MAYER TEXTILMASCHINENFABRIK GMBHInventor: Michael RUH
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Publication number: 20160016352Abstract: Apparatus and method for manufacturing coil screens. The apparatus includes at least one winding device, arranged above a working surface, that is structured for producing coils; a depositing device structured and arranged to deposit the coils on the working surface; and a storage device arranged, with respect to a depositing direction of the coils, downstream from the at least one winding device.Type: ApplicationFiled: July 7, 2015Publication date: January 21, 2016Applicant: KARL MAYER TEXTILMASCHINENFABRIK GMBHInventor: Michael RUH
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Publication number: 20150376823Abstract: A knitted fabric, a method of producing the knitted fabric and a warp knitting machine. The knitted fabric includes a first covering layer; a second covering layer; and an arrangement of pile threads formed as spacer threads between the first covering layer and the second covering layer. Each covering layer includes multiple stitch rows arranged one after another. The spacer threads have different lengths, and the spacer threads woven into each stitch row have equal lengths. The spacer threads in a first width region have a different length than the spacer threads in a second width region. For at least two adjacent stitch rows, one stitch row is connected to spacer threads of a first length in the first width region and one stitch row is connected to spacer threads of a second length in the second width region.Type: ApplicationFiled: January 27, 2015Publication date: December 31, 2015Applicant: KARL MAYER TEXTILMASCHINENFABRIK GMBHInventors: Vera DAUBE, Rainer KEMPER, Michael KIEREN, Oliver MATHEWS
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Publication number: 20150191217Abstract: A mast for sailing vessels and method for assembling a mast for sailing vessels. The mast has multiple mast sections connectable to one another. At least two mast sections are embodied or formed as base sections which have identical outer contours and are assemblable in a non-rotatable manner. The mast is suitable for sailing ships with a length of at least 9 m and which can be produced in a cost-effective manner.Type: ApplicationFiled: January 5, 2015Publication date: July 9, 2015Applicants: KARL MAYER TEXTILMASCHINENFABRIK GMBHInventors: Steffen KAUFHOLD, Ulf-Dieter ULKEN, Andreas BLEIER
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Publication number: 20120280427Abstract: The invention relates to a method and a device for producing coils (9) with longitudinal sections (9a) and narrow deflection bends (9b) by winding wires (8) on winding mandrels (4) with complementary cross sections with the supply of heating energy and subsequent fixing by cooling. To attain the object to rule out the spring rebounds of the coils (9) at the points of narrowest radii of curvature as far as possible and to produce coils (9) with high precision with high efficiency, it is proposed according to the invention that the heating energy is brought to act on the coils (9) at least mainly in the region of the narrow deflection bends (9b). This can be carried out by the targeted application of heating gases or hot air, laser radiation, contact heating, plasma radiation and ultrasound.Type: ApplicationFiled: December 10, 2010Publication date: November 8, 2012Applicant: KARL MAYER TEXTILMASCHINENFABRIK GMBHInventors: Wolfgang Bachmann, Marcel Julien, Pascal Julien
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Patent number: 8141394Abstract: Knitting tool arrangement, knitting tool and method of forming the knitting tool arrangement that includes a tool holder having several parallel grooves and several knitting tools, in which each knitting tool includes a working end and a holding area that is removably positioned in one of the several grooves. At least one filling element is located between adjacent knitting tools and is arranged between the holding area and the working end. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.Type: GrantFiled: September 4, 2008Date of Patent: March 27, 2012Assignee: Karl Mayer Textilmaschinenfabrik GmbHInventor: Klaus Brandl
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Patent number: 8132431Abstract: Knitting machine, method of guiding a guide bar and guide bar drive for a knitting machine. Knitting machine includes a shogging drive, a swing-through drive, and at least one guide bar, which is moveable by the shogging drive in a shogging direction and by the swing-through drive perpendicular to the shogging direction. Further, a slide surface pairing has two slide surfaces oriented perpendicularly to the shogging direction, and the shogging drive acts on the guide bar via the slide surface pairing.Type: GrantFiled: August 27, 2010Date of Patent: March 13, 2012Assignee: Karl Mayer Textilmaschinenfabrik GmbHInventor: Klaus Benno Brandl
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Publication number: 20110067455Abstract: Knitting machine, method of guiding a guide bar and guide bar drive for a knitting machine. Knitting machine includes a shogging drive, a swing-through drive, and at least one guide bar, which is moveable by the shogging drive in a shogging direction and by the swing-through drive perpendicular to the shogging direction. Further, a slide surface pairing has two slide surfaces oriented perpendicularly to the shogging direction, and the shogging drive acts on the guide bar via the slide surface pairing.Type: ApplicationFiled: August 27, 2010Publication date: March 24, 2011Applicant: KARL MAYER TEXTILMASCHINENFABRIK GMBHInventor: Klaus Benno BRANDL
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Publication number: 20100107590Abstract: Device and method for producing a rope lap. The device includes a rope-forming device structured and arranged to combine threads drawn off from a plurality of thread bobbins in a creel to form a rope, and a bobbin carriage having a warp beam with side disks and a traversing device with a rope guide arranged adjacent to the warp beam. The rope is guided through the rope guided.Type: ApplicationFiled: October 28, 2009Publication date: May 6, 2010Applicant: KARL MAYER TEXTILMASCHINENFABRIK GMBHInventors: Hans Gerhard WROBLOWSKI, Markus KUBE, Kevin S. AHLSTROM