Patents by Inventor Daniel Karlsson
Daniel Karlsson 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: 11097678Abstract: A vehicle crush can adapted to couple a bumper beam to a side rail, including: a hollow box structure including front and rear portions, the front portion including or adapted to be coupled to a bracket assembly adapted to be coupled to the bumper beam, the rear portion adapted to be disposed within the side rail and defining a plurality of lateral holes; and one or more internal sleeves disposed within the box structure and defining a plurality of lateral channels aligned with the plurality of lateral holes of the box structure; the plurality of lateral holes of the box structure and the plurality of lateral channels of the one or more internal sleeves adapted to be aligned with a plurality of holes defined by the side rail when the rear portion of the box structure is disposed within the side rail and collectively receive a plurality of bolts therethrough.Type: GrantFiled: August 23, 2019Date of Patent: August 24, 2021Assignee: Volvo Car CorporationInventor: Daniel Karlsson
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Patent number: 11034316Abstract: A bumper assembly for a vehicle, the bumper assembly including: a side rail; a bumper beam assembly coupled to the side rail; and a crush can assembly adapted to couple the bumper beam assembly to the side rail, the crush can assembly including: a box structure including a front portion and a rear portion, wherein the rear portion of the box structure is adapted to be coupled to the side rail; and a mounting bracket coupled to the front portion of the box structure, wherein the mounting bracket is adapted to be coupled to the bumper beam assembly. The mounting bracket includes a planar structure that is coupled to the front portion of the box structure and one or more bracket members that protrude substantially perpendicularly from the planar structure, wherein each of the one or more bracket members is adapted to be coupled to the bumper beam assembly.Type: GrantFiled: August 23, 2019Date of Patent: June 15, 2021Assignee: Volvo Car CorporationInventor: Daniel Karlsson
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Publication number: 20210053518Abstract: A vehicle crush can adapted to couple a bumper beam to a side rail, including: a hollow box structure including front and rear portions, the front portion including or adapted to be coupled to a bracket assembly adapted to be coupled to the bumper beam, the rear portion adapted to be disposed within the side rail and defining a plurality of lateral holes; and one or more internal sleeves disposed within the box structure and defining a plurality of lateral channels aligned with the plurality of lateral holes of the box structure; the plurality of lateral holes of the box structure and the plurality of lateral channels of the one or more internal sleeves adapted to be aligned with a plurality of holes defined by the side rail when the rear portion of the box structure is disposed within the side rail and collectively receive a plurality of bolts therethrough.Type: ApplicationFiled: August 23, 2019Publication date: February 25, 2021Inventor: Daniel KARLSSON
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Publication number: 20210053519Abstract: A bumper assembly for a vehicle, the bumper assembly including: a side rail; a bumper beam assembly coupled to the side rail; and a crush can assembly adapted to couple the bumper beam assembly to the side rail, the crush can assembly including: a box structure including a front portion and a rear portion, wherein the rear portion of the box structure is adapted to be coupled to the side rail; and a mounting bracket coupled to the front portion of the box structure, wherein the mounting bracket is adapted to be coupled to the bumper beam assembly. The mounting bracket includes a planar structure that is coupled to the front portion of the box structure and one or more bracket members that protrude substantially perpendicularly from the planar structure, wherein each of the one or more bracket members is adapted to be coupled to the bumper beam assembly.Type: ApplicationFiled: August 23, 2019Publication date: February 25, 2021Inventor: Daniel KARLSSON
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Patent number: 10928314Abstract: A system and method for measuring a concentration of a gas in a container having at least one flexible or variable side or wall. The system and method comprising creating a determinable optical path length through the container having a shape. Positioning a light source head and a detector head against at least one of the least one flexible or variable side or wall. Transmitting a light signal between the light source head and the detector head through the determinable optical path length. Determining the concentration of the gas in the container based on detected light and the determinable optical path length.Type: GrantFiled: October 5, 2017Date of Patent: February 23, 2021Assignee: GasPorOx ABInventors: Märta Lewander Xu, Johannes Swartling, Daniel Karlsson, Patrik Lundin, Joan Sandberg
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Patent number: 10822027Abstract: A front wheel hub assembly disconnection arrangement configured to promote disconnection and outwards movement of a front wheel hub assembly from a vehicle body structure during a small partial overlap collision, including: a steering knuckle breaker and the front wheel hub assembly including a wheel hub and a steering knuckle for connection to a tie rod of a steering mechanism, the steering knuckle arranged on a rearward facing portion of the wheel hub, wherein the steering knuckle breaker is arranged on an A-pillar of the vehicle body structure and includes an impact surface facing the steering knuckle when the wheel hub is in a neutral position, such that in the event of a small overlap collision, the steering knuckle is displaced towards and collides with the steering knuckle breaker, such that the steering knuckle breaker breaks the steering knuckle and disconnects the steering knuckle from the wheel hub.Type: GrantFiled: April 24, 2019Date of Patent: November 3, 2020Assignee: Volvo Car CorporationInventor: Daniel Karlsson
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Publication number: 20200324818Abstract: The disclosed subject matter generally relates to a lateral push element adapted to be arranged inside a hollow beam structure disposed on a lateral side of a vehicle. The lateral push element is configured to provide a lateral load path in the event of a partial overlap collision involving the vehicle. Some hollow beam structures on the lateral sides of the vehicle are often heavily deformed when the incoming barrier hit the hollow beam structures. The hollow beam structures are not in themselves able to transfer a lateral force. The space inside the hollow beam structures may thus be utilized for enabling additional lateral forces in the event of a partial overlap collision. The present disclosure provides a lateral push element adapted to be arranged inside the hollow beam structure disposed on a lateral side of a vehicle, and that is configured to provide a lateral load path in the event of a partial overlap collision involving the vehicle.Type: ApplicationFiled: March 11, 2020Publication date: October 15, 2020Inventor: Daniel KARLSSON
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Publication number: 20200245987Abstract: The present disclosure relates to a vascular closure device adapted for use in closing a puncture in a blood vessel after e.g. a percutaneous interventional procedure. The disclosure also relates to a method for vascular closure using such a vascular closure device.Type: ApplicationFiled: March 31, 2020Publication date: August 6, 2020Inventors: Thomas LARZON, Robert G. WHIRLEY, Daniel KARLSSON, Henrik NYMAN, Joseph HUMPHREY, Cecilia LARZON
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Publication number: 20200219051Abstract: A receptacle device which detects when mail has been delivered to the receptacle using a pressure sensor, IR beam, and/or a magnetic sensor. The receptacle device is connected to a wireless or wired network and is configured to communicate with a smart home system at the delivery point. The receptacle detects mail delivery and communicates this information via a network bridge to the smart home device of the recipient. The network bridge also gathers information from an informed delivery system which includes information regarding and images of mailpieces being delivered for a given day. The network bridge sends images of mailpieces which were delivered and additional mailpiece information to the recipient on the smart home system. For parcel, the network bridge can receive information regarding parcels to be delivered and can provide delivery estimates and visual tracking on a map.Type: ApplicationFiled: January 7, 2020Publication date: July 9, 2020Inventors: Christopher James Karpenko, William G. Ackerman, Dominik Heinrich, Christiane Braun-Rubino, Anthony Jones, Daniel Karlsson, Jordan Diatlo, Daniel Bersak
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Patent number: 10639020Abstract: The present disclosure relates to a vascular closure device adapted for use in closing a puncture in a blood vessel after e.g. a percutaneous interventional procedure. The disclosure also relates to a method for vascular closure using such a vascular closure device.Type: GrantFiled: September 27, 2016Date of Patent: May 5, 2020Assignee: M-V ARTERICA ABInventors: Thomas Larzon, Robert G. Whirley, Daniel Karlsson, Henrik Nyman, Joseph Humphrey, Cecilia Larzon
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Publication number: 20190359256Abstract: A front wheel hub assembly disconnection arrangement configured to promote disconnection and outwards movement of a front wheel hub assembly from a vehicle body structure during a small partial overlap collision, including: a steering knuckle breaker and the front wheel hub assembly including a wheel hub and a steering knuckle for connection to a tie rod of a steering mechanism, the steering knuckle arranged on a rearward facing portion of the wheel hub, wherein the steering knuckle breaker is arranged on an A-pillar of the vehicle body structure and includes an impact surface facing the steering knuckle when the wheel hub is in a neutral position, such that in the event of a small overlap collision, the steering knuckle is displaced towards and collides with the steering knuckle breaker, such that the steering knuckle breaker breaks the steering knuckle and disconnects the steering knuckle from the wheel hub.Type: ApplicationFiled: April 24, 2019Publication date: November 28, 2019Inventor: Daniel KARLSSON
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Patent number: 10464513Abstract: The present invention relates to a front bumper system for a vehicle. A pair of front side members is arranged along a front-rear direction of the vehicle and arranged on opposite sides of the vehicle and on opposite sides of a cross member structure of the vehicle. Pair of crash box units are mechanically fixated to the front side members. A front bumper is laterally disposed and mechanically fixated to each of the crash box units. A lateral push element is mechanically fixed to one of the crash box units and being arranged to provide a load transfer path via the cross member structure towards the opposing front side member such that at least the front side member on the side of the lateral push element is moved towards the opposing front side member in the event of a crash.Type: GrantFiled: January 12, 2018Date of Patent: November 5, 2019Assignee: Volvo Car CorporationInventors: Daniel Karlsson, Jens Raine, Jan-Erik Larsson, Martin Swahn, Frida Madsen
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Patent number: 10466170Abstract: A system and method for measuring a concentration of a gas in a container having at least one flexible or variable side or wall. The system and method comprising creating a determinable optical path length through the container having a shape. Positioning a light source head and a detector head against at least one of the least one flexible or variable side or wall. Transmitting a light signal between the light source head and the detector head through the determinable optical path length. Determining the concentration of the gas in the container based on detected light and the determinable optical path length.Type: GrantFiled: October 5, 2017Date of Patent: November 5, 2019Assignee: GasPorOx ABInventors: Märta Lewander Xu, Johannes Swartling, Daniel Karlsson, Patrik Lundin, Joan Sandberg
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Publication number: 20190145559Abstract: A V-clamp for coupling circular flanges formed at mutually facing ends of two pipes to be interconnected, the clamp including at least one segment of generally V-shape cross-section adapted to surround the pipe flanges, a clamping band surrounding the at least one segment, loops provided at both ends of the clamping band, a pair of trunnions surrounded by the loops, and a tightening screw extending through the trunnions, wherein the at least one segment of generally V-shape cross-section includes two inclined surfaces configured to interact with the flanges such that a radial force exercised by the clamping band is at least partially transformed into an axial force pressing the flanges against each other.Type: ApplicationFiled: January 15, 2019Publication date: May 16, 2019Inventor: Daniel Karlsson
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Patent number: 10159474Abstract: The present disclosure relates to a vascular closure device adapted for use in closing a puncture in a blood vessel after e.g. a percutaneous interventional procedure. The disclosure also relates to a method for vascular closure using such a vascular closure device.Type: GrantFiled: June 1, 2017Date of Patent: December 25, 2018Assignee: M-V ARTERICA ABInventors: Thomas Larzon, Robert G. Whirley, Daniel Karlsson, Henrik Nyman, Joseph Humphrey, Cecilia Larzon
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Patent number: 10101239Abstract: A method and system is disclosed for determining the integrity of a closed container. The method and system includes the steps of positioning the container in a surrounding, changing a gas pressure, a gas composition, a gas concentration, or any combination of gas pressure, gas concentration and gas composition, in the surrounding. Thereafter subjecting the container to an optical sensor, non-intrusively, the sensor being sensitive to at least one gas, and the sensor is configured for detecting the at least one gas inside the container. Reading a signal from the optical sensor related to a gas pressure, a gas concentration, a gas composition, or any combination of gas pressure, gas concentration, and gas composition, inside the container. The behavior of the signal being indicative of breach in integrity of the container.Type: GrantFiled: April 4, 2016Date of Patent: October 16, 2018Assignee: GASPOROX ABInventors: Patrik Lundin, Daniel Karlsson, Märta Lewander Xu, Johannes Swartling, Joachim Dillner
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Publication number: 20180257590Abstract: The present invention relates to a front bumper system for a vehicle. A pair of front side members is arranged along a front-rear direction of the vehicle and arranged on opposite sides of the vehicle and on opposite sides of a cross member structure of the vehicle. Pair of crash box units are mechanically fixated to the front side members. A front bumper is laterally disposed and mechanically fixated to each of the crash box units. A lateral push element is mechanically fixed to one of the crash box units and being arranged to provide a load transfer path via the cross member structure towards the opposing front side member such that at least the front side member on the side of the lateral push element is moved towards the opposing front side member in the event of a crash.Type: ApplicationFiled: January 12, 2018Publication date: September 13, 2018Inventors: Daniel Karlsson, Jens Raine, Jan-Erik Larsson, Martin Swahn, Frida Madsen
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Publication number: 20180188164Abstract: A system and method for measuring a concentration of a gas in a container having at least one flexible or variable side or wall. The system and method comprising creating a determinable optical path length through the container having a shape. Positioning a light source head and a detector head against at least one of the least one flexible or variable side or wall. Transmitting a light signal between the light source head and the detector head through the determinable optical path length. Determining the concentration of the gas in the container based on detected light and the determinable optical path length.Type: ApplicationFiled: October 5, 2017Publication date: July 5, 2018Applicant: GasPorOx ABInventors: Märta Lewander Xu, Johannes Swartling, Daniel Karlsson, Patrik Lundin, Joan Sandberg
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Publication number: 20180100797Abstract: A system and method for measuring a concentration of a gas in a container having at least one flexible or variable side or wall. The system and method comprising creating a determinable optical path length through the container having a shape. Positioning a light source head and a detector head against at least one of the least one flexible or variable side or wall. Transmitting a light signal between the light source head and the detector head through the determinable optical path length. Determining the concentration of the gas in the container based on detected light and the determinable optical path length.Type: ApplicationFiled: October 5, 2017Publication date: April 12, 2018Applicant: GasPorOx ABInventors: Märta Lewander Xu, Johannes Swartling, Daniel Karlsson, Patrik Lundin, Joan Sandberg
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Publication number: 20180095000Abstract: A method and system is disclosed for determining the integrity of a closed container. The method and system includes the steps of positioning the container in a surrounding, changing a gas pressure, a gas composition, a gas concentration, or any combination of gas pressure, gas concentration and gas composition, in the surrounding. Thereafter subjecting the container to an optical sensor, non-intrusively, the sensor being sensitive to at least one gas, and the sensor is configured for detecting the at least one gas inside the container. Reading a signal from the optical sensor related to a gas pressure, a gas concentration, a gas composition, or any combination of gas pressure, gas concentration, and gas composition, inside the container. The behaviour of the signal being indicative of breach in integrity of the container.Type: ApplicationFiled: April 4, 2016Publication date: April 5, 2018Applicant: GASPOROX ABInventors: Patrik LUNDIN, Daniel KARLSSON, Märta LEWANDER XU, Johannes SWARTLING, Joachim DILLNER