Patents by Inventor Stefan Holst
Stefan Holst 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: 20240148478Abstract: A drill bit and method for normalizing bone is provided. The drill bit has a non-round drill bit core that is adapted to cut hard bone and to not cut soft bone. The drill bit has a cutting edge which may be positioned within a compression zone of the non-round drill bit core. The rotational speed of the drill bit and the profile of the drill bit core are tuned so that hard bone recovers into a cutting zone defined by the cutting edge while soft bone remains outside of the cutting zone. The insertion torque of the drill bit can be measured to determine when the normalization is adequate.Type: ApplicationFiled: November 21, 2023Publication date: May 9, 2024Inventors: Edmund Burke, David Sollberger, Silvio Nussbaumer, Stefan Holst, Hans Geiselhoringer, Antony Quarry, Jorg Weitzel
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Patent number: 11857391Abstract: A drill bit and method for normalizing bone is provided. The drill bit has a non-round drill bit core that is adapted to cut hard bone and to not cut soft bone. The drill bit has a cutting edge which may be positioned within a compression zone of the non-round drill bit core. The rotational speed of the drill bit and the profile of the drill bit core are tuned so that hard bone recovers into a cutting zone defined by the cutting edge while soft bone remains outside of the cutting zone. The insertion torque of the drill bit can be measured to determine when the normalization is adequate.Type: GrantFiled: April 30, 2021Date of Patent: January 2, 2024Assignee: NOBEL BIOCARE SERVICES AGInventors: Edmund Burke, David Sollberger, Silvio Nussbaumer, Stefan Holst, Hans Geiselhoringer, Antony Quarry, Jorg Weitzel
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Publication number: 20230391419Abstract: A drive unit of a vehicle includes a motor and a crankshaft mechanically coupled by a transmission and located within a housing. The transmission includes a first gear wheel rotatable about a motor axis and a second gear wheel rotatable about a crank axis. The housing includes a first fastening region and a second fastening region, configured for fastening the drive unit to a frame interface of the vehicle, wherein, in a cutting plane through the drive unit and orthogonally to the crank axis, a longitudinal axis is defined that intersects the crank axis and the motor axis, and a first line is defined that is orthogonal to the longitudinal axis and tangential on an outer circumference of the motor, and wherein the first fastening region has a first center point arranged on the first line or on a side of the first line facing away from the crank axis.Type: ApplicationFiled: May 18, 2023Publication date: December 7, 2023Inventors: Daniel Schwenk, Sigmund Braun, Christoph Schumacher, Harald Hundt, Julian Binder, Peter Kimmich, Stefan Holst
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Publication number: 20230278662Abstract: A drive system of a vehicle which is operable using muscular energy and/or motor power. The drive system includes a drive unit and a frame interface, the drive unit being at least partially situated between a first wall and a second wall of the frame interface. The drive system further includes a holding device, which holds the drive unit on each of the two walls, the holding device being fixed in place on the second wall; and a tolerance compensation element. The first wall has a first wall opening. The tolerance compensation element is developed in the form of a sleeve and is situated inside the first wall opening. A part of the holding device is disposed inside the tolerance compensation element in an axially movable manner.Type: ApplicationFiled: February 17, 2023Publication date: September 7, 2023Inventors: Christoph Schumacher, Daniel Hettinger, Daniel Schwenk, Harald Hundt, Julian Binder, Peter Kimmich, Sigmund Braun, Stefan Holst
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Publication number: 20230278661Abstract: A drive assembly of a vehicle operable with muscular power and/or motor power. The drive assembly including a drive unit, a frame interface, wherein the drive unit is arranged at least partially between a first wall and a second wall of the frame interface, a first bracket holding the drive unit on the first wall, and a second bracket holding the drive unit on the second wall. The first bracket comprises a first damping sleeve inserted into a first opening of the drive unit, the second bracket comprises a second damping sleeve inserted into a second opening of the drive unit, wherein each damping sleeve is screwed to the corresponding wall by means of a screw. Each damping sleeve comprises a sleeve, and a damping element which at least partially surrounds the sleeve and is formed from a vibration-damping material.Type: ApplicationFiled: February 13, 2023Publication date: September 7, 2023Inventors: Sigmund Braun, Adolf Dillmann, Alexander Elter, Daniel Hettinger, Harald Hundt, Julian Binder, Stefan Holst
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Publication number: 20230278663Abstract: A drive assembly of a vehicle operable with muscular power and/or motor power. The drive assembly includes: a drive unit; a frame interface, the drive unit being arranged at least partially between a first wall and a second wall of the frame interface, the drive unit including a through-hole; two sleeves inserted into the through-hole of the drive unit on both sides; and a through-bolt inserted through the through-hole and the two sleeves and holding the drive unit on each of the two walls.Type: ApplicationFiled: February 17, 2023Publication date: September 7, 2023Inventors: Daniel Schwenk, Adolf Dillmann, Alexander Elter, Christoph Zimmermann, Christoph Schumacher, Daniel Hettinger, Harald Hundt, Julian Binder, Peter Kimmich, Quoc-Dat Nguyen, Sigmund Braun, Stefan Holst, Tobias Landenberger
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Publication number: 20230219651Abstract: A fastening system configured for fastening a device to a hollow component having two holes situated opposite one another. The fastening system includes a first screw that has a head and that is designed to be guided through a first hole of the holes, and a sliding sleeve having an outer diameter that has a tolerance. The sliding sleeve is designed to accept the first screw at the second hole of the holes. An outer diameter of the sliding sleeve is displaceable in the axial direction of the first screw due to a clearance fit.Type: ApplicationFiled: August 19, 2021Publication date: July 13, 2023Inventors: Claus Fleischer, Conrad Haeussermann, Erdogan Dikmenli, Harald Hundt, Jannis-Jeremias Schipperges, Mehmet Yalcin, Peter Niebel, Rolando Doelling, Sigmund Braun, Stefan Holst
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Publication number: 20210315670Abstract: A drill bit and method for normalizing bone is provided. The drill bit has a non-round drill bit core that is adapted to cut hard bone and to not cut soft bone. The drill bit has a cutting edge which may be positioned within a compression zone of the non-round drill bit core. The rotational speed of the drill bit and the profile of the drill bit core are tuned so that hard bone recovers into a cutting zone defined by the cutting edge while soft bone remains outside of the cutting zone. The insertion torque of the drill bit can be measured to determine when the normalization is adequate.Type: ApplicationFiled: April 30, 2021Publication date: October 14, 2021Inventors: Edmund Burke, David Sollberger, Silvio Nussbaumer, Stefan Holst, Hans Geiselhoringer, Antony Quarry, Jorg Weitzel
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Publication number: 20210269119Abstract: A drive system of an electrically operable bicycle. The drive system includes an electric drive including a housing, at least one first mounting part and a second mounting part, which are fastened at the housing and are configured for being fastened at a frame component of the bicycle, the first mounting part being situated at a first side of the electric drive, and the second mounting part being situated at a second side of the electric drive, opposite the first side.Type: ApplicationFiled: November 12, 2019Publication date: September 2, 2021Inventors: Kai Oliver Boehnke, Sigmund Braun, Rolando Doelling, Stefan Holst
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Patent number: 11045287Abstract: A drill bit and method for normalizing bone is provided. The drill bit has a non-round drill bit core that is adapted to cut hard bone and to not cut soft bone. The drill bit has a cutting edge which may be positioned within a compression zone of the non-round drill bit core. The rotational speed of the drill bit and the profile of the drill bit core are tuned so that hard bone recovers into a cutting zone defined by the cutting edge while soft bone remains outside of the cutting zone. The insertion torque of the drill bit can be measured to determine when the normalization is adequate.Type: GrantFiled: January 30, 2017Date of Patent: June 29, 2021Assignee: NOBEL BIOCARE SERVICES AGInventors: Edmund Burke, David Sollberger, Silvio Nussbaumer, Stefan Holst, Hans Geiselhoringer, Antony Quarry, Jorg Weitzel
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Patent number: 10450067Abstract: A cover panel for a core panel of a structural aircraft component includes a protection cover having an outer shape corresponding to the outer shape of the core panel and including at least one cutout aperture, and at least one fabric panel mounted to the protection cover and covering the at least one cutout aperture.Type: GrantFiled: November 29, 2016Date of Patent: October 22, 2019Assignee: Airbus Operations GmbHInventors: Bastian Schaefer, Stefan Holst, Anna Wengorra
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Patent number: 10322502Abstract: The disclosure is based on a sensor device, in particular a hand-held power-tool sensor device, for identifying an uncontrolled occurrence of jamming in the case of a hand-held power tool, having at least one sensor unit, which is provided to sense at least one motion characteristic value of the hand-held power tool, and having a protective unit, which is provided to control the hand-held power tool in dependence on at least one triggering threshold value and the at least one motion characteristic value. It is proposed that the protective unit be provided to set the at least one triggering threshold value in a variable manner and/or to define at least one further triggering threshold value.Type: GrantFiled: September 24, 2015Date of Patent: June 18, 2019Assignee: Robert Bosch GmbHInventors: Bernd Wirnitzer, Matthias Tauber, Christopher Wiess, Christoph Klee, Hagen Philipp Keinath, Christian Lang, Andreas Schlegel, Stefan Holst
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Publication number: 20190151054Abstract: Method and system for implanting an implant (20, 130) in a bone (12) is provided. An osteotomy (10) having a first transverse cross-sectional shape is formed in a bone (12). An implant (20, 130) having a second transverse cross-sectional shape is inserted into the osteotomy (10), the transverse cross-sectional shape of the implant (20, 130) being different from the transverse cross-sectional shape of the osteotomy (10). The invention further relates to a preparation tool (100) for forming a non-circular cavity (10) in bone tissue (12). The preparation tool (100) comprises a proximal portion (102) and a distal portion (104). The distal portion (104) has a main body (106) and at least one bone removing element (108). At least apart of the at least one bone removing element (108) extends radially outward beyond an outer circumference of the main body (106). Moreover, the invention relates to a kit comprising the preparation tool (100) and an implant (130), such as a dental implant.Type: ApplicationFiled: April 5, 2017Publication date: May 23, 2019Inventors: Jorg Weitzel, Thomas Kaup, Edmund Burke, Stefan Holst
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Publication number: 20190038385Abstract: A drill bit and method for normalizing bone is provided. The drill bit has a non-round drill bit core that is adapted to cut hard bone and to not cut soft bone. The drill bit has a cutting edge which may be positioned within a compression zone of the non-round drill bit core. The rotational speed of the drill bit and the profile of the drill bit core are tuned so that hard bone recovers into a cutting zone defined by the cutting edge while soft bone remains outside of the cutting zone. The insertion torque of the drill bit can be measured to determine when the normalization is adequate.Type: ApplicationFiled: January 30, 2017Publication date: February 7, 2019Inventors: Edmund Burke, David Sollberger, Silvio Nussbaumer, Stefan Holst, Hans Geiselhoringer, Antony Quarry
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Publication number: 20190001477Abstract: A hand-held power tool, in particular a drilling hammer and/or chisel hammer, that includes at least one housing, at least one handle, and at least one interface device for establishing an electrical and mechanical connection to at least one rechargeable battery pack. The hand-held power tool includes at least one damping unit that is provided for supporting the at least one handle relative to the at least one housing in a vibration-damped manner. The at least one interface device is situated on the at least one handle.Type: ApplicationFiled: November 24, 2016Publication date: January 3, 2019Inventors: Andre Ullrich, Andreas Schlegel, Christian Lang, Stefan Holst, Marcin Rejman, Wolf Zahn, Florian Kneer
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Publication number: 20170202649Abstract: Provisional prosthetic systems and methods of coupling such provisional prosthetic systems to a dental implant are disclosed. The provisional prosthetic system can include at least one dental component having a provisional connection feature and a prosthesis. A clinician can couple the prosthesis to the dental component using a bonding agent. The clinician can then drill a hole through the prosthesis. The hole can be configured to receive a fastener to securely fasten the prosthesis and dental component to the implant.Type: ApplicationFiled: July 24, 2015Publication date: July 20, 2017Inventors: Nicolai Bernhard, Roberto Carretta, Adrian Haus, Stefan Holst, Steven M. Hurson, Magnus Person, Jorg Weitzel
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Publication number: 20170152043Abstract: A cover panel for a core panel of a structural aircraft component includes a protection cover having an outer shape corresponding to the outer shape of the core panel and including at least one cutout aperture, and at least one fabric panel mounted to the protection cover and covering the at least one cutout aperture.Type: ApplicationFiled: November 29, 2016Publication date: June 1, 2017Inventors: Bastian SCHAEFER, Stefan HOLST, Anna WENGORRA
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Publication number: 20160089757Abstract: The disclosure is based on a sensor device, in particular a hand-held power-tool sensor device, for identifying an uncontrolled occurrence of jamming in the case of a hand-held power tool, having at least one sensor unit, which is provided to sense at least one motion characteristic value of the hand-held power tool, and having a protective unit, which is provided to control the hand-held power tool in dependence on at least one triggering threshold value and the at least one motion characteristic value. It is proposed that the protective unit be provided to set the at least one triggering threshold value in a variable manner and/or to define at least one further triggering threshold value.Type: ApplicationFiled: September 24, 2015Publication date: March 31, 2016Inventors: Bernd Wirnitzer, Matthias Tauber, Christopher Wiess, Christoph Klee, Hagen Philipp Keinath, Christian Lang, Andreas Schlegel, Stefan Holst
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Patent number: 8695723Abstract: The invention is based on a hammer drill and/or chisel hammer, having an impact mechanism unit, an impact mechanism housing and at least one damping unit. The invention proposes that the damping unit is arranged on the impact mechanism housing along a main extension direction of the impact mechanism unit.Type: GrantFiled: November 19, 2008Date of Patent: April 15, 2014Assignee: Robert Bosch GmbHInventors: Immanuel Werner, Harald Schindler, Gerhard Meixner, Juergen Schlipf, Stefan Holst, Andreas Strasser
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Patent number: D765485Type: GrantFiled: July 16, 2014Date of Patent: September 6, 2016Assignee: Robert Bosch GmbHInventors: Stefan Holst, Christian Lang, Steffen Baum