Patents by Inventor Jens Schillinger
Jens Schillinger 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: 11750062Abstract: A drive device includes an electric motor and a gear unit that is driven by the electric motor. The electric motor has a laminated stator core which includes stator windings and is accommodated in a stator housing. The stator housing has recesses that are axially uninterrupted, i.e. in particular in the direction of the rotor shaft axis, and the stator housing is surrounded, especially radially surrounded, by a housing of the drive device, in particular a tubular housing and/or a cup-shaped housing, and the housing is set apart from the stator housing, in particular such that an especially circulating airflow is able to be provided within the housing, the recesses in particular guiding the airflow through in the axial direction, and the airflow being returned in the opposite direction in the set-apart region between the stator housing part and the housing.Type: GrantFiled: December 14, 2021Date of Patent: September 5, 2023Assignee: SEW-EURODRIVE GMBH & CO. KGInventors: Waldemar Becker, Domenik Hettel, Thomas Rung, Jens Schillinger
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Patent number: 11614124Abstract: In an assembly for connecting an adapter shaft to a shaft in a force-fitting manner using a clamping ring, the clamping ring is mounted on the adapter shaft, the shaft is inserted into the adapter shaft, the clamping ring has a radially uninterrupted threaded bore, into which a screw part is screwed, in particular a threaded pin, which exerts pressure on the adapter shaft. A cylinder bolt is accommodated in a first, in particular radially directed, recess of the clamping ring, which projects radially inward into a second, in particular radially directed, recess introduced into the adapter shaft, in particular projects into it, especially in order to form a protection against loss and an anti-rotation protection acting in the axial direction and in the circumferential direction.Type: GrantFiled: August 21, 2018Date of Patent: March 28, 2023Assignee: SEW-EURODRIVE GMBH & CO. KGInventors: Jens Schillinger, Sascha Haller, Markus Wöppermann
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Patent number: 11614125Abstract: In an assembly for connecting an adapter shaft to a shaft in a force-fitting manner using a clamping ring, the clamping ring is mounted on the adapter shaft, the shaft is inserted into the adapter shaft, the clamping ring has a first radially uninterrupted threaded bore into which a first screw part is screwed, in particular a first threaded pin, which exerts pressure on the adapter shaft, the clamping ring has a second radially uninterrupted threaded bore into which a second screw part is screwed, in particular a second threaded pin, and the second screw part projects at least partially into a recess of the adapter shaft and in particular exerts pressure on the adapter shaft.Type: GrantFiled: March 14, 2022Date of Patent: March 28, 2023Assignee: SEW-EURODRIVE GMBH & CO. KGInventors: Jens Schillinger, Sascha Haller, Markus Wöppermann
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Patent number: 11496021Abstract: An electric motor includes a rotor shaft, a first bearing, and a second bearing. The rotor shaft includes a first rotor shaft part and a second rotor shaft part, the first rotor shaft part being rotatably mounted via the first bearing, and the second rotor shaft part being rotatably mounted via the second bearing. A bellows is connected at its first axial end region to the first rotor shaft part, e.g., by welding, and the bellows is connected at its second axial end region to the second rotor shaft part, e.g., by welding.Type: GrantFiled: April 24, 2019Date of Patent: November 8, 2022Assignee: SEW-EURODRIVE GMBH & CO. KGInventors: Markus Wöppermann, Jens Schillinger
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Patent number: 11489406Abstract: A drive device includes an electric motor and a gear unit that is driven by the electric motor. The electric motor has a laminated stator core which includes stator windings and is accommodated in a stator housing. The stator housing has recesses that are axially uninterrupted, i.e. in particular in the direction of the rotor shaft axis, and the stator housing is surrounded, especially radially surrounded, by a housing of the drive device, in particular a tubular housing and/or a cup-shaped housing, and the housing is set apart from the stator housing, in particular such that an especially circulating airflow is able to be provided within the housing, the recesses in particular guiding the airflow through in the axial direction, and the airflow being returned in the opposite direction in the set-apart region between the stator housing part and the housing.Type: GrantFiled: April 7, 2016Date of Patent: November 1, 2022Assignee: SEW-EURODRIVE GMBH & CO. KGInventors: Waldemar Becker, Domenik Hettel, Thomas Rung, Jens Schillinger
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Publication number: 20220247267Abstract: A gear motor includes a gearing system, an electric motor, and an adapter. The adapter is situated between the electric motor and the gearing system, the adapter has an adapter shaft, the adapter shaft is at least partially inserted into an input shaft of the gearing system, the adapter shaft is connected to the input shaft in a torsionally fixed manner with the aid of a bellows, and a sealing ring is situated between the adapter shaft and the input shaft.Type: ApplicationFiled: June 3, 2020Publication date: August 4, 2022Applicant: SEW-EURODRIVE GMBH & CO. KGInventors: Markus WÖPPERMANN, Jens SCHILLINGER, Stefan HANNET
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Patent number: 11384796Abstract: A coupling includes a shaft at least partially inserted into a hollow shaft and a ring part, in particular of a clamping ring, slipped onto the hollow shaft. The ring part is axially restricted by a collar provided on the shaft, in particular a radially projecting collar, and/or the ring part is resting against a collar, or the collar, of the shaft, in particular against a collar provided on the shaft, in particular a radially projecting collar. The hollow shaft has slots, in particular axial slots, which are set apart from the collar. The ring part has a chamfer, in particular on its inner side and/or at its ring opening and/or in particular in its axial end region facing the collar, so that the inner diameter of the ring part in the axial region covered by the chamfer is greater than the inner diameter in the particular axial region in which the ring part is in contact with the hollow shaft.Type: GrantFiled: June 11, 2018Date of Patent: July 12, 2022Assignee: SEW-EURODRIVE GMBH & CO. KGInventors: Sascha Haller, Jens Schillinger, Max Denkhaus
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Publication number: 20220196077Abstract: In an assembly for connecting an adapter shaft to a shaft in a force-fitting manner using a clamping ring, the clamping ring is mounted on the adapter shaft, the shaft is inserted into the adapter shaft, the clamping ring has a first radially uninterrupted threaded bore into which a first screw part is screwed, in particular a first threaded pin, which exerts pressure on the adapter shaft, the clamping ring has a second radially uninterrupted threaded bore into which a second screw part is screwed, in particular a second threaded pin, and the second screw part projects at least partially into a recess of the adapter shaft and in particular exerts pressure on the adapter shaft.Type: ApplicationFiled: March 14, 2022Publication date: June 23, 2022Applicant: SEW-EURODRIVE GMBH & CO. KGInventors: Jens SCHILLINGER, Sascha HALLER, Markus WÖPPERMANN
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Publication number: 20220103041Abstract: A drive device includes an electric motor and a gear unit that is driven by the electric motor. The electric motor has a laminated stator core which includes stator windings and is accommodated in a stator housing. The stator housing has recesses that are axially uninterrupted, i.e. in particular in the direction of the rotor shaft axis, and the stator housing is surrounded, especially radially surrounded, by a housing of the drive device, in particular a tubular housing and/or a cup-shaped housing, and the housing is set apart from the stator housing, in particular such that an especially circulating airflow is able to be provided within the housing, the recesses in particular guiding the airflow through in the axial direction, and the airflow being returned in the opposite direction in the set-apart region between the stator housing part and the housing.Type: ApplicationFiled: December 14, 2021Publication date: March 31, 2022Inventors: Waldemar Becker, Domenik Hettel, Thomas Rung, Jens Schillinger
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Patent number: 11274706Abstract: In an assembly for connecting an adapter shaft to a shaft in a force-fitting manner using a clamping ring, the clamping ring is mounted on the adapter shaft, the shaft is inserted into the adapter shaft, the clamping ring has a first radially uninterrupted threaded bore into which a first screw part is screwed, in particular a first threaded pin, which exerts pressure on the adapter shaft, the clamping ring has a second radially uninterrupted threaded bore into which a second screw part is screwed, in particular a second threaded pin, and the second screw part projects at least partially into a recess of the adapter shaft and in particular exerts pressure on the adapter shaft.Type: GrantFiled: August 21, 2018Date of Patent: March 15, 2022Assignee: SEW-EURODRIVE GMBH & CO. KGInventors: Jens Schillinger, Sascha Haller, Markus Wöppermann
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Patent number: 11201520Abstract: A drive device includes an electric motor and a gear unit that is driven by the electric motor. The electric motor has a laminated stator core which includes stator windings and is accommodated in a stator housing. The stator housing has recesses that are axially uninterrupted, i.e. in particular in the direction of the rotor shaft axis, and the stator housing is surrounded, especially radially surrounded, by a housing of the drive device, in particular a tubular housing and/or a cup-shaped housing, and the housing is set apart from the stator housing, in particular such that an especially circulating airflow is able to be provided within the housing, the recesses in particular guiding the airflow through in the axial direction, and the airflow being returned in the opposite direction in the set-apart region between the stator housing part and the housing.Type: GrantFiled: April 7, 2016Date of Patent: December 14, 2021Assignee: SEW-EURODRIVE GMBH & CO. KGInventors: Waldemar Becker, Domenik Hettel, Thomas Rung, Jens Schillinger
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Publication number: 20210218314Abstract: An electric motor includes a rotor shaft, a first bearing, and a second bearing. The rotor shaft includes a first rotor shaft part and a second rotor shaft part, the first rotor shaft part being rotatably mounted via the first bearing, and the second rotor shaft part being rotatably mounted via the second bearing. A bellows is connected at its first axial end region to the first rotor shaft part, e.g., by welding, and the bellows is connected at its second axial end region to the second rotor shaft part, e.g., by welding.Type: ApplicationFiled: April 24, 2019Publication date: July 15, 2021Applicant: SEW-EURODRIVE GMBH & CO. KGInventors: Markus WÖPPERMANN, Jens SCHILLINGER
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Publication number: 20210115976Abstract: A clamping connection includes a hollow shaft region, a shaft at least partially introduced into the hollow shaft region, a screw, and a clamping ring. The hollow shaft region has an axial slot radially extending through the hollow shaft region. The screw has a screw thread and a screw head, which is larger than the largest diameter of the screw thread. The hollow shaft region has a flattening, the screw rests at least partially against the flattening, and the screw is set apart from the shaft.Type: ApplicationFiled: June 26, 2019Publication date: April 22, 2021Applicant: SEW-EURODRIVE GMBH & CO. KGInventors: Sascha HALLER, Jens SCHILLINGER
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Publication number: 20210108682Abstract: A coupling includes a shaft at least partially inserted into a hollow shaft and a ring part, in particular of a clamping ring, slipped onto the hollow shaft. The ring part is axially restricted by a collar provided on the shaft, in particular a radially projecting collar, and/or the ring part is resting against a collar, or the collar, of the shaft, in particular against a collar provided on the shaft, in particular a radially projecting collar. The hollow shaft has slots, in particular axial slots, which are set apart from the collar. The ring part has a chamfer, in particular on its inner side and/or at its ring opening and/or in particular in its axial end region facing the collar, so that the inner diameter of the ring part in the axial region covered by the chamfer is greater than the inner diameter in the particular axial region in which the ring part is in contact with the hollow shaft.Type: ApplicationFiled: June 11, 2018Publication date: April 15, 2021Applicant: SEW-EURODRIVE GMBH & CO. KGInventors: Sascha HALLER, Jens SCHILLINGER, Max DENKHAUS
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Publication number: 20200271165Abstract: In an assembly for connecting an adapter shaft to a shaft in a force-fitting manner using a clamping ring, the clamping ring is mounted on the adapter shaft, the shaft is inserted into the adapter shaft, the clamping ring has a first radially uninterrupted threaded bore into which a first screw part is screwed, in particular a first threaded pin, which exerts pressure on the adapter shaft, the clamping ring has a second radially uninterrupted threaded bore into which a second screw part is screwed, in particular a second threaded pin, and the second screw part projects at least partially into a recess of the adapter shaft and in particular exerts pressure on the adapter shaft.Type: ApplicationFiled: August 21, 2018Publication date: August 27, 2020Applicant: SEW-EURODRIVE GMBH & CO. KGInventors: Jens SCHILLINGER, Sascha HALLER, Markus WÖPPERMANN
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Publication number: 20200271163Abstract: In an assembly for connecting an adapter shaft to a shaft in a force-fitting manner using a clamping ring, the clamping ring is mounted on the adapter shaft, the shaft is inserted into the adapter shaft, the clamping ring has a radially uninterrupted threaded bore, into which a screw part is screwed, in particular a threaded pin, which exerts pressure on the adapter shaft. A cylinder bolt is accommodated in a first, in particular radially directed, recess of the clamping ring, which projects radially inward into a second, in particular radially directed, recess introduced into the adapter shaft, in particular projects into it, especially in order to form a protection against loss and an anti-rotation protection acting in the axial direction and in the circumferential direction.Type: ApplicationFiled: August 21, 2018Publication date: August 27, 2020Applicant: SEW-EURODRIVE GMBH & CO. KGInventors: Jens SCHILLINGER, Sascha HALLER, Markus WÖPPERMANN
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Publication number: 20200271164Abstract: In an assembly for connecting an adapter shaft to a shaft in a force-fitting manner using a clamping ring, the clamping ring is mounted on the adapter shaft, the shaft is inserted into the adapter shaft, the clamping ring has a radially continuous threaded bore into which a screw part is screwed, in particular a threaded pin, which exerts pressure on the adapter shaft, at least one insertion ring is inserted in an annular groove introduced into the clamping ring, in particular in an annular groove introduced into the inner wall, i.e. in particular the hollow side of the clamping ring, and/or is at least partially accommodated therein, and the insertion ring, or each insertion ring, has a nose region that projects radially inward and which projects at least partially into a slot of the adapter shaft.Type: ApplicationFiled: August 21, 2018Publication date: August 27, 2020Applicant: SEW-EURODRIVE GMBH & CO. KGInventors: Jens SCHILLINGER, Sascha HALLER, Markus WÖPPERMANN
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Publication number: 20180212491Abstract: A drive device includes an electric motor and a gear unit that is driven by the electric motor. The electric motor has a laminated stator core which includes stator windings and is accommodated in a stator housing. The stator housing has recesses that are axially uninterrupted, i.e. in particular in the direction of the rotor shaft axis, and the stator housing is surrounded, especially radially surrounded, by a housing of the drive device, in particular a tubular housing and/or a cup-shaped housing, and the housing is set apart from the stator housing, in particular such that an especially circulating airflow is able to be provided within the housing, the recesses in particular guiding the airflow through in the axial direction, and the airflow being returned in the opposite direction in the set-apart region between the stator housing part and the housing.Type: ApplicationFiled: April 7, 2016Publication date: July 26, 2018Inventors: Waldemar Becker, Domenik Hettel, Thomas Rung, Jens Schillinger
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Publication number: 20180131248Abstract: A drive device includes an electric motor and a gear unit that is driven by the electric motor. The electric motor has a laminated stator core which includes stator windings and is accommodated in a stator housing. The stator housing has recesses that are axially uninterrupted, i.e. in particular in the direction of the rotor shaft axis, and the stator housing is surrounded, especially radially surrounded, by a housing of the drive device, in particular a tubular housing and/or a cup-shaped housing, and the housing is set apart from the stator housing, in particular such that an especially circulating airflow is able to be provided within the housing, the recesses in particular guiding the airflow through in the axial direction, and the airflow being returned in the opposite direction in the set-apart region between the stator housing part and the housing.Type: ApplicationFiled: April 7, 2016Publication date: May 10, 2018Inventors: Waldemar Becker, Domenik Hettel, Thomas Rung, Jens Schillinger