Patents by Inventor Christian Bader
Christian 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: 20230210668Abstract: A hip implant system includes an artificial acetabular cup and an artificial acetabular liner. The liner includes or consists of a metal or an alloy, and is coated at least in sections with a ceramic coating.Type: ApplicationFiled: May 28, 2021Publication date: July 6, 2023Inventors: Christian Bader, Janine Fechter, Jens Schneider
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Patent number: 11014258Abstract: A cutting machine that includes a knife and an unrolling device. The knife severs foodstuff slices from a foodstuff bar. A leaf from a separating material is provided between at least two foodstuff slices. The unrolling device providing the separating material for disposal of the leaf between the two foodstuff slices and injects the leaf into the cutting region. The unrolling device has a tape roll and a delay unit. disposed downstream of the tape roll. The delay unit is configured for delaying the movement of the separating material, which is unrolled from the unrolling device and is provided in a cutting region of a cutting machine.Type: GrantFiled: December 20, 2017Date of Patent: May 25, 2021Assignee: GEA Food Solutions Germany GmbHInventors: Christian Bader, Florian Mohr
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Patent number: 10702286Abstract: The invention relates to a medical instrumentarium, in particular for implanting a hip joint stem, comprising a rasp instrument with a rasp shank defining a longitudinal axis, which rasp shank has an anterior side face, a posterior side face, a medial side face, and a lateral side face, wherein the side faces at least partially have rasp teeth which are formed running parallel to each other and circumferential or at least partially circumferential with respect to the longitudinal axis, wherein the rasp instrument comprises a rotational stabilization device for increasing a rotational stability of the rasp shank driven into a bone cavity, in particular a femur cavity.Type: GrantFiled: June 25, 2018Date of Patent: July 7, 2020Assignee: Aesculap AGInventors: Martin Hirt, Thomas Güttler, Christian Bader
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Publication number: 20190329438Abstract: A cutting machine that includes a knife and an unrolling device. The knife severs foodstuff slices from a foodstuff bar. A leaf from a separating material is provided between at least two foodstuff slices. The unrolling device providing the separating material for disposal of the leaf between the two foodstuff slices and injecting the leaf into the cutting region. The unrolling device has a tape roll and a delay unit. The delay unit along a transporting movement of the separating material is disposed downstream of the tape roll. The delay unit is configured for delaying the transporting movement of the separating material, which is unrolled from the unrolling device and is provided in a cutting region of a cutting machine. The delay unit has a pressure-generating means for exerting pressure on the separating material, and a suctioning means for suctioning the separating material by means of negative pressure.Type: ApplicationFiled: December 20, 2017Publication date: October 31, 2019Inventors: Christian Bader, Florian Mohr
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Publication number: 20180303495Abstract: The invention relates to a medical instrumentarium, in particular for implanting a hip joint stem, comprising a rasp instrument with a rasp shank defining a longitudinal axis, which rasp shank has an anterior side face, a posterior side face, a medial side face, and a lateral side face, wherein the side faces at least partially have rasp teeth which are formed running parallel to each other and circumferential or at least partially circumferential with respect to the longitudinal axis, wherein the rasp instrument comprises a rotational stabilization device for increasing a rotational stability of the rasp shank driven into a bone cavity, in particular a femur cavity.Type: ApplicationFiled: June 25, 2018Publication date: October 25, 2018Inventors: Martin Hirt, Thomas Güttler, Christian Bader
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Publication number: 20140296968Abstract: A stent for implantation in a vessel is described that is radially expandable, and when expanded in a vessel, lies against the inner wall thereof. The stent is provided with a coating applied to its surface and composed of a bioresorbable oligomeric binding agent and of an active substance (FIG. 1).Type: ApplicationFiled: July 5, 2012Publication date: October 2, 2014Applicant: Translumina GmbHInventors: Christian Bader, Boris Behnisch
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Patent number: 6404151Abstract: An electric vehicle drive has an electric machine which can be alternatively driven as a motor or as a generator and has a d.c. connection to which a supply voltage can be applied, from a first energy source and/or a second energy source. The first energy source is designed for base load supply of the electric machine, while the second energy source comprises an energy accumulator designed for a short-term peak load supply of the electric machine. Also, vehicle braking energy can be stored by way of the electric machine in its generator operating mode. According to the invention, the second energy source in the form of an energy accumulator is coupled via a bidirectional DC/DC converter to a supply connection of the first energy source connected with the direct-voltage connection of the electric machine.Type: GrantFiled: May 8, 2000Date of Patent: June 11, 2002Assignee: DaimlerChrysler AGInventor: Christian Bader
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Publication number: 20020024307Abstract: An electric vehicle drive has an electric machine which can be alternatively driven as a motor or as a generator and has a d.c. connection to which a supply voltage can be applied, from a first energy source and/or a second energy source. The first energy source is designed for base load supply of the electric machine, while the second energy source comprises an energy accumulator designed for a short-term peak load supply of the electric machine. Also, vehicle braking energy can be stored by way of the electric machine in its generator operating mode. According to the invention, the second energy source in the form of an energy accumulator is coupled via a bidirectional DC/DC converter to a supply connection of the first energy source connected with the direct-voltage connection of the electric machine.Type: ApplicationFiled: May 8, 2000Publication date: February 28, 2002Inventor: Dr Christian Bader
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Patent number: 6307276Abstract: In a method for operating a parallel motor vehicle hybrid drive, with an internal combustion engine which is connected to a drive shaft via a clutch and a manual transmission, and with a three-phase machine which is directly coupled with its rotor to a countershaft of the manual transmission and is connected to an electrical energy store via a three-phase converter, a time average of the driving torque required during a respective predeterminable travel time interval is determined by a hybrid drive control unit. The power outputs of the internal combustion engine and of the three-phase machine are controlled so that the internal combustion engine outputs driving torque corresponding to the time average determined, and the three-phase machine outputs the difference between the driving torque currently required and the driving torque delivered by the internal combustion engine.Type: GrantFiled: February 29, 2000Date of Patent: October 23, 2001Assignee: DaimlerChrysler AGInventor: Christian Bader
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Patent number: 6236024Abstract: An arrangement of a one-piece molded part made of glass ceramic, glass or ceramic is used as the cooking surface of a cooking unit in a cutout of a sill plate. The molded part has an elevated, encircling outer peripheral region that is different from the level of the inner main level of the one-piece molded part, in which at least one cooking zone is located. The one-piece molded part is inserted substantially flush into the cutout of the sill plate or is laid by means of its encircling peripheral area on the edge of the cutout of the sill plate.Type: GrantFiled: October 22, 1999Date of Patent: May 22, 2001Assignee: Schott GlasInventors: Helga Gotz, Stefan Hubert, Karl-Heinz Juras, Hubertus-Christian Bader
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Patent number: 5337848Abstract: In a hybrid drive for a motor vehicle, a three-phase machine fed by a three-phase converter is coupled via the layshaft of the gearbox to a conventional internal-combustion engine drive train. Both the internal combustion engine and the three-phase machine can be of conventional design. In addition to the known operating modes of a hybrid drive, the three-phase machine serves as a synchronization aid for the gear change in that the layshaft is accelerated in a suitable manner during the shifting operation. As a result, the mechanical synchronization devices in the gearbox have virtually no friction work to perform and can be of correspondingly smaller dimensions.Type: GrantFiled: December 22, 1992Date of Patent: August 16, 1994Assignee: Mercedes-Benz AGInventor: Christian Bader
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Patent number: 5265946Abstract: A process for determining the wheel slip of individual wheels of a vehicle by time sequentially measuring the speeds of a particular wheel without braking force applied and with braking force applied.Type: GrantFiled: April 13, 1990Date of Patent: November 30, 1993Assignee: Daimler-Benz AGInventor: Christian Bader
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Patent number: 4388977Abstract: An electric drive mechanism for vehicles, especially buses with overhead trolley routes, which routes are provided with relatively short interruptions in the overhead trolley. The drive mechanism includes a flywheel two externally excited electric motors which are adapted to be switched over from prime mover operation to generator operation, and which motors are effective as a Ward-Leonard drive during flywheel operation. The first electric motor is constructed for half of a maximum drive power and the second electric motor is likewise constructed for half or for .sqroot.2/2 times the maximum drive power. Both electric motors are connected electrically in parallel during operation from the main electrical supply. The first and second motors are electrically connected in parallel during operation of the vehicle from the main electrical supply when a change-speed transmission is provided for connecting a drive shaft of one of the motors with driven vehicle wheels.Type: GrantFiled: April 24, 1981Date of Patent: June 21, 1983Assignee: Daimler-Benz AktiengesellschaftInventor: Christian Bader
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Patent number: 4125797Abstract: A drive by means of an electric motor for trackless vehicles, in which the rotational speed adjustment takes place by changing the field energization of the electric motor, and with a separating clutch connected behind the motor as well as a changespeed transmission having at least two speeds in the forward driving direction. An energizing current controller for the field winding is provided whose energizing current-desired value is predetermined by another current controller to which are fed, on the one hand, the actual value of the armature current and, on the other, a desired value which is determined by the drive and/or brake pedal when the separating clutch is not actuated, and which is automatically determined by a synchronizing controller or is set to zero during the actuation of the separating clutch.Type: GrantFiled: December 10, 1976Date of Patent: November 14, 1978Assignee: Deutsche Automobilgesellschaft mbHInventors: Christian Bader, Helmut Schmidt
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Patent number: 3984742Abstract: A drive by means of an electric motor for trackless vehicles, in which the rotational speed adjustment takes place by changing the field energization of the electric motor, and with a separating clutch connected behind the motor as well as a change-speed transmission having at least two speeds in the foward driving direction; an energizing current controller for the field winding is provided whose energizing current-desired value is predetermined by another current controller to which are fed, on the one hand, the actual value of the armature current and, on the other, a desired value which is determined by the drive and/or brake pedal when the separating clutch is not actuated, and which is automatically determined by a synchronizing controller or is set to zero during the actuation of the separating clutch.Type: GrantFiled: April 23, 1975Date of Patent: October 5, 1976Assignee: Firma Deutsche Automobilgesellschaft mbHInventor: Christian Bader
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Patent number: 3959701Abstract: A drive system for electrically driven vehicles in which an electric motor is adapted to be driven from a driving battery which is adapted to be switched by means of a switch from partial voltage to full battery voltage; an electronic control system is provided which acts on the switch as well as on the excitation of the motor and is controlled by the motor rotational speed, by a driving pedal and by a brake pedal; the electric motor then drives a hydraulic torque converter which is interposed between the electric motor and the driven wheels.Type: GrantFiled: August 1, 1973Date of Patent: May 25, 1976Assignee: Firma Deutsche Automobilgesellschaft mbHInventor: Christian Bader