Patents by Inventor Benno Bader
Benno Bader 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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Publication number: 20110098166Abstract: A roller for a web-processing machine, the roller having a support core, which is braced in the region of both its ends via a respective bearing arrangement, and an outer covering, which in its axially central region is mounted in a radially fixed manner in relation to the support core and in the region of its two ends is braced in a radially displaceable manner in relation to the support core by a respective additional bearing arrangement, whereby the outer covering is displaceable in the region of its two ends respectively by an actuator arranged within the outer covering, the actuator being adjustable and including two inter-mounted eccentrics to which is assigned respectively one pivoting device, whereby the two pivoting devices are controllable such that the size of the resulting eccentricity and the position of the resulting eccentricity are adjustable preferably separately from each other, the outer covering being non-rotatably connected to the support core.Type: ApplicationFiled: December 30, 2010Publication date: April 28, 2011Inventors: Josef Kerschbaumer, Georg Gobec, Norbert Gamsjaeger, Benno Bader, Thomas Gruber-Nadlinger
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Patent number: 7867155Abstract: A roller for a web-processing machine, the roller having a support core, which is braced in the region of both its ends via a respective bearing arrangement, and an outer covering, which in its axially central region is mounted in a radially fixed manner in relation to the support core and in the region of its two ends is braced in a radially displaceable manner in relation to the support core by a respective additional bearing arrangement, whereby the outer covering is displaceable in the region of its two ends respectively by an actuator arranged within the outer covering, the actuator being adjustable and including two inter-mounted eccentrics to which is assigned respectively one pivoting device, whereby the two pivoting devices are controllable such that the size of the resulting eccentricity and the position of the resulting eccentricity are adjustable preferably separately from each other.Type: GrantFiled: March 18, 2008Date of Patent: January 11, 2011Assignee: Voith Patent GmbHInventors: Josef Kerschbaumer, Georg Gobec, Norbert Gamsjaeger, Benno Bader, Thomas Gruber-Nadlinger
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Patent number: 7862492Abstract: A roller for a web-processing machine has a support core, which is braced in the region of both its ends via a respective bearing arrangement, and an outer covering, which in its axially central region is braced in a radially fixed manner in relation to the support core and in the region of its two ends is braced in a radially displaceable manner in relation to the support core by a respective additional bearing arrangement, whereby the radially extending center plane of both the support core bearing arrangement and the outer covering bearing arrangement lies axially within the outer covering, and the outer covering is displaceable in the region of its two ends respectively by an actuator arranged preferably within the outer covering.Type: GrantFiled: March 18, 2008Date of Patent: January 4, 2011Assignee: Voith Patent GmbHInventors: Josef Kerschbaumer, Georg Gobec, Norbert Gamsjaeger, Benno Bader, Thomas Gruber-Nadlinger
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Patent number: 7824320Abstract: A roller, in particular an expander roller, for a web-processing machine, has a support core, which is braced in the region of both its ends via a respective bearing arrangement, and an outer covering, which in its axially central region is braced in a radially fixed manner in relation to the support core and in the region of its two ends is braced in a radially displaceable manner in relation to the support core by a respective additional bearing arrangement, whereby the radially extending center plane of both the support core bearing arrangement and the outer covering bearing arrangement lies axially within the outer covering. Preferably the outer covering is displaceable in this case in the region of its two ends respectively by an actuator arranged within the outer covering.Type: GrantFiled: March 18, 2008Date of Patent: November 2, 2010Assignee: Voith Patent GmbHInventors: Josef Kerschbaumer, Georg Gobec, Norbert Gamsjaeger, Benno Bader, Thomas Gruber-Nadlinger
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Patent number: 7789818Abstract: A rotary part, in particular a spreader roller for a web-processing machine has a supporting core with a longitudinal axis, said supporting core being mounted at its two longitudinal ends, and having an elastically flexible outer sleeve which surrounds the supporting core in its circumferential direction and extends, in at least some sections, between the two longitudinal ends of the supporting core. The outer sleeve on the supporting core is non-displaceably mounted on at least one bearing and that the outer sleeve is mounted on at least one displacing point at a distance from the bearing so as to be displaceable perpendicular to the longitudinal axis of the supporting core in order for the curvature of the outer sleeve to be adjustable.Type: GrantFiled: November 28, 2006Date of Patent: September 7, 2010Assignee: Voith Patent GmbHInventors: Thomas Gruber-Nadlinger, Benno Bader, Norbert Gamsjaeger, Georg Gobec, Herbert Schrefl
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Publication number: 20080210733Abstract: A roller, in particular an expander roller, for a web-processing machine, has a support core, which is braced in the region of both its ends via a respective bearing arrangement, and an outer covering, which in its axially central region is braced in a radially fixed manner in relation to the support core and in the region of its two ends is braced in a radially displaceable manner in relation to the support core by a respective additional bearing arrangement, whereby the radially extending center plane of both the support core bearing arrangement and the outer covering bearing arrangement lies axially within the outer covering. Preferably the outer covering is displaceable in this case in the region of its two ends respectively by an actuator arranged within the outer covering.Type: ApplicationFiled: March 18, 2008Publication date: September 4, 2008Inventors: Josef Kerschbaumer, Georg Gobec, Norbert Gamsjaeger, Benno Bader, Thomas Gruber-Nadlinger
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Publication number: 20080207419Abstract: A roller for a web-processing machine has a support core, which is braced in the region of both its ends via a respective bearing arrangement, and an outer covering, which in its axially central region is braced in a radially fixed manner in relation to the support core and in the region of its two ends is braced in a radially displaceable manner in relation to the support core by a respective additional bearing arrangement, whereby the radially extending center plane of both the support core bearing arrangement and the outer covering bearing arrangement lies axially within the outer covering, and the outer covering is displaceable in the region of its two ends respectively by an actuator arranged preferably within the outer covering.Type: ApplicationFiled: March 18, 2008Publication date: August 28, 2008Inventors: Josef Kerschbaumer, Georg Gobec, Norbert Gamsjaeger, Benno Bader, Thomas Gruber-Nadlinger
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Publication number: 20080203130Abstract: A roller for a web-processing machine, the roller having a support core, which is braced in the region of both its ends via a respective bearing arrangement, and an outer covering, which in its axially central region is mounted in a radially fixed manner in relation to the support core and in the region of its two ends is braced in a radially displaceable manner in relation to the support core by a respective additional bearing arrangement, whereby the outer covering is displaceable in the region of its two ends respectively by an actuator arranged within the outer covering, the actuator being adjustable and including two inter-mounted eccentrics to which is assigned respectively one pivoting device, whereby the two pivoting devices are controllable such that the size of the resulting eccentricity and the position of the resulting eccentricity are adjustable preferably separately from each other.Type: ApplicationFiled: March 18, 2008Publication date: August 28, 2008Inventors: Josef Kerschbaumer, Georg Gobec, Norbert Gamsjaeger, Benno Bader, Thomas Gruber-Nadlinger
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Publication number: 20080205867Abstract: The present invention relates to a rotary part, in particular a spreader roller for a web-processing machine. The rotary part has a supporting core with a longitudinal axis, said supporting core being mounted at its two longitudinal ends, and having an elastically flexible outer sleeve which surrounds the supporting core in its circumferential direction and extends, in at least some sections, between the two longitudinal ends of the supporting core. The outer sleeve on the supporting core is non-displaceably mounted on at least one bearing and that the outer sleeve is mounted on at least one displacing point at a distance from the bearing so as to be displaceable perpendicular to the longitudinal axis of the supporting core in order for the curvature of the outer sleeve to be adjustable.Type: ApplicationFiled: November 28, 2006Publication date: August 28, 2008Inventors: Thomas Gruber-Nadlinger, Benno Bader, Norbert Gamsjaeger, Georg Gobec, Herbert Schrefl