Patents by Inventor Gustav Wizemann
Gustav Wizemann has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10920350Abstract: A felting needle has a working part that extends lengthwise along a part of the longitudinal extent thereof. The needle has a cross-sectional area which extends in the radial and circumferential directions of the felting needle and forms the cross-sectional area of the working part for much of the length thereof and at least one barb which penetrates into the working part which is formed by an incut running from the outer surface of the working part towards the interior of the needle. The needle includes at least one bulge which projects beyond the circumferential surface of the felting needle in the working part thereof. The bulge extends lengthwise only along a part of the working part and has volume constituents that do not belong to the barbing bead of the barb. The barb adjoins the outer surface of the bulge lengthwise along the felting needle.Type: GrantFiled: June 28, 2017Date of Patent: February 16, 2021Assignee: Groz-Beckert KGInventors: Jörg Schreyeck, Christian Weber, Gustav Wizemann, Roland Schick, Jürgen Weith
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Publication number: 20190301066Abstract: A felting needle has a working part that extends lengthwise along a part of the longitudinal extent thereof. The needle has a cross-sectional area which extends in the radial and circumferential directions of the felting needle and forms the cross-sectional area of the working part for much of the length thereof and at least one barb which penetrates into the working part which is formed by an incut running from the outer surface of the working part towards the interior of the needle. The needle includes at least one bulge which projects beyond the circumferential surface of the felting needle in the working part thereof. The bulge extends lengthwise only along a part of the working part and has volume constituents that do not belong to the barbing bead of the barb. The barb adjoins the outer surface of the bulge lengthwise along the felting needle.Type: ApplicationFiled: June 28, 2017Publication date: October 3, 2019Inventors: Jörg Schreyeck, Christian Weber, Gustav Wizemann, Roland Schick, Jürgen Weith
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Patent number: 8458870Abstract: A needle (15) for a textile machine, in particular a felting needle or fork needle. A working section (17) extends along a longitudinal axis (16) and has a needle point (18). Adjoining the working section (17) are a lower shank section (20) and an upper shank section (25), both said shank sections extending coaxially with respect to each other along the longitudinal axis (16). Adjoining the upper shank section (25), there is provided a needle foot (30) that has a holding means (32) extending in a straight line in a transverse direction (31) transversely to the longitudinal axis (16). The diameter (E) of the upper shank section (25) is both greater than the diameter (D) of the lower shank section (20) and greater than the mean width of the holding means (32).Type: GrantFiled: February 12, 2010Date of Patent: June 11, 2013Assignee: Groz-Beckert KGInventors: Hans Haussler, Gustav Wizemann, Christian Gerth, Reinhold Eydner
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Publication number: 20120263928Abstract: For the production of spatial textile articles (12) a base material with two or more layers is used, the two layers (16, 17) of said material exhibiting at least locally different shrinkage potentials. Then, during a suitable process, the shrinkage potential is released fully or in part due to thermal action, other physical action or chemical action, thus causing a spatial arching of the starting material and, in doing so, resulting in the manufacture of the desired textile article (12).Type: ApplicationFiled: April 3, 2012Publication date: October 18, 2012Applicant: Groz-Beckert KGInventors: Eric Schöller, Gustav Wizemann, Christopher Hichung Moon
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Patent number: 8281477Abstract: A semi-automatic loader for needle boards (2) includes a filling device (51)that presents felting needles (17) arranged at a ratio that is consistent with the ratio of holes of a needle board. A machine operator can then grasp the felting 5 needles (17) by use of a multiple collet chuck (45) and set them in groups in the rows of holes of the needle board (2). This provides a loading method featuring extremely high productivity.Type: GrantFiled: February 4, 2008Date of Patent: October 9, 2012Assignee: Groz-Beckert KGInventors: Bernhard Münster, Gustav Wizemann, Johannes Bruske
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Patent number: 8245372Abstract: A needle (15) for a textile machine, in particular, to a felting needle or a fork needle. A working section (17) extends along a longitudinal axis (16) and has a needle point (18). Adjoining the working section (17) are a lower shank section (20) and an upper shank section (25), both being arranged so as to extend coaxially relative to each other along the longitudinal axis (16). Adjoining the upper shank section (25), a needle foot (30) is provided, said needle foot comprising a holding means (32). The holding means (32) extends in a transverse direction (31) and comprises two legs (38, 39), said legs extending from the longitudinal axis (16) and away from each other.Type: GrantFiled: February 12, 2010Date of Patent: August 21, 2012Assignee: Groz-Beckert KGInventors: Hans Haussler, Gustav Wizemann, Christian Gerth, Reinhold Eydner
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Patent number: 8245373Abstract: A needle holder 45 for a textile machine comprising a needle board (46), in which are provided—on an upper side (44)—several grooves (48) extending parallel to each other. Arranged along each groove (48), there are several bores (51) at a distance from each other and completely extending through the needle board (46).Type: GrantFiled: February 12, 2010Date of Patent: August 21, 2012Assignee: Groz-Beckert KGInventors: Hans Haussler, Gustav Wizemann, Christian Gerth, Reinhold Eydner
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Publication number: 20110041303Abstract: A needle holder 45 for a textile machine comprising a needle board (46), in which are provided—on an upper side (44)—several grooves (48) extending parallel to each other. Arranged along each groove (48), there are several bores (51) at a distance from each other and completely extending through the needle board (46).Type: ApplicationFiled: February 12, 2010Publication date: February 24, 2011Applicant: Groz-Beckert KGInventors: Hans Haussler, Gustav Wizemann, Christian Gerth, Reinhold Eydner
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Publication number: 20100251525Abstract: A needle (15) for a textile machine, in particular, to a felting needle or a fork needle. A working section (17) extends along a longitudinal axis (16) and has a needle point (18). Adjoining the working section (17) are a lower shank section (20) and an upper shank section (25), both being arranged so as to extend coaxially relative to each other along the longitudinal axis (16). Adjoining the upper shank section (25), a needle foot (30) is provided, said needle foot comprising a holding means (32). The holding means (32) extends in a transverse direction (31) and comprises two legs (38, 39), said legs extending from the longitudinal axis (16) and away from each other.Type: ApplicationFiled: February 12, 2010Publication date: October 7, 2010Applicant: Groz-Beckert KGInventors: Hans Haussler, Gustav Wizemann, Christian Gerth, Reinhold Eydner
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Publication number: 20100251526Abstract: A needle (15) for a textile machine, in particular a felting needle or fork needle. A working section (17) extends along a longitudinal axis (16) and has a needle point (18). Adjoining the working section (17) are a lower shank section (20) and an upper shank section (25), both said shank sections extending coaxially with respect to each other along the longitudinal axis (16). Adjoining the upper shank section (25), there is provided a needle foot (30) that has a holding means (32) extending in a straight line in a transverse direction (31) transversely to the longitudinal axis (16). The diameter (E) of the upper shank section (25) is both greater than the diameter (D) of the lower shank section (20) and greater than the mean width of the holding means (32).Type: ApplicationFiled: February 12, 2010Publication date: October 7, 2010Applicant: Groz-Beckert KGInventors: Hans Haussler, Gustav Wizemann, Christian Gerth, Reinhold Eydner
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Patent number: 7798325Abstract: A wedge-shaped receptacle (9) is provided for packaging felting needles (8). The wedge shape is configured in such a manner that the felting needles lie in the receptacle in a mutual lateral engagement, that is, they are held approximately parallel to one another and they firmly clamp one another without their tips abutting against the receptacle body. This, on the one hand, results in a particular protection of the felting needles (8) during transportation and, on the other hand, results in a simple handling with the lowest danger of injuries.Type: GrantFiled: July 28, 2006Date of Patent: September 21, 2010Assignee: Groz-Beckerg KGInventors: Gustav Wizemann, Rene Conzelmann
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Publication number: 20080184546Abstract: A semi-automatic loader for needle boards (2) includes a filling device (51) that presents felting needles (17) arranged at a ratio that is consistent with the ratio of holes of a needle board. A machine operator can then grasp the felting needles (17) by means of a multiple collet chuck (45) and set them in groups in the rows of holes of the needle board (2). This provides a loading method featuring extremely high productivity.Type: ApplicationFiled: February 4, 2008Publication date: August 7, 2008Applicant: GROZ-BECKERT KGInventors: Bernhard Munster, Gustav Wizemann, Johannes Bruske
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Publication number: 20070023308Abstract: A wedge-shaped receptacle (9) is provided for packaging felting needles (8). The wedge shape is configured in such a manner that the felting needles lie in the receptacle in a mutual lateral engagement, that is, they are held approximately parallel to one another and they firmly clamp one another without their tips abutting against the receptacle body. This, on the one hand, results in a particular protection of the felting needles (8) during transportation and, on the other hand, results in a simple handling with the lowest danger of injuries.Type: ApplicationFiled: July 28, 2006Publication date: February 1, 2007Applicant: Groz-Beckert KGInventors: Gustav Wizemann, Rene Conzelmann
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Patent number: 7114226Abstract: A needle (1) according to the invention serves for the after-treatment, particularly after-needling of flat textile products, particularly for roughening of the product surface. The needle (1) is of fully symmetrical construction with respect to the central longitudinal axis (11); this applies particularly also to its barbs. The needle gauge is at least 46 and the barb depth is 0.02 mm at the most. The needle ensures a gentle, protective operation and the making of particularly fine textiles.Type: GrantFiled: August 2, 2005Date of Patent: October 3, 2006Assignee: Groz-Beckert KGInventor: Gustav Wizemann
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Publication number: 20060026810Abstract: A needle (1) according to the invention serves for the after-treatment, particularly after-needling of flat textile products, particularly for roughening of the product surface. The needle (1) is of fully symmetrical construction with respect to the central longitudinal axis (11); this applies particularly also to its barbs. The needle gauge is at least 46 and the barb depth is 0.02 mm at the most. The needle ensures a gentle, protective operation and the making of particularly fine textiles.Type: ApplicationFiled: August 2, 2005Publication date: February 9, 2006Applicant: Groz-Beckert KGInventor: Gustav Wizemann
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Patent number: 6233797Abstract: A transition part is provided for a felt needle between the clamping part and the working part, which transition part is designed as elongated, narrow truncated cone. The length of this transition part is at least as long as twice the length of the working part. As a result, a very narrow transition region is formed, which has little tendency to pull out and accumulate fibers from the fibrous web. Should fiber deposits still form, these can be removed easily.Type: GrantFiled: July 13, 1999Date of Patent: May 22, 2001Assignee: Groz Beckert KGInventors: Bill Neely, Gustav Wizemann