Patents by Inventor Erik Andersson
Erik Andersson 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: 8661933Abstract: A brake pedal crash safety device for a vehicle in which a brake pedal arm is rotatably mounted to a first vehicle body component and has a first locking element, shaped as a circle-sector and having its geometrical center at a center of movement of the brake pedal arm. A second locking element is mounted to a second vehicle body component. The second locking element is mounted a predetermined distance from the first locking element. The predetermined distance is constant and has a predetermined amount of allowable movement therebetween for a brake pedal arm position. A crash force applied to a front of the vehicle displaces the first vehicle body component toward the second vehicle body component and the predetermined amount of allowable movement between the first and second locking elements will be closed, irrespective of a current pedal position, thereby preventing further rotation of the brake pedal arm through interlocking first and second locking elements.Type: GrantFiled: August 12, 2008Date of Patent: March 4, 2014Assignee: Volvo Car CorporationInventors: John-Erik Andersson, Björn Roger Löfving
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Publication number: 20140017987Abstract: An air supply arrangement for a vehicle comprises a housing including an air inlet adapted to receive an air stream from outside of the vehicle and an outlet adapted to convey the air stream to a vehicle climate control system. The arrangement further comprises a cowl provided within the housing. The cowl is arranged for splitting the air stream into at least two air stream portions including a first air stream portion that is able to pass between the cowl and a top portion of the housing, and a second air stream portion that is able to pass below the cowl. A vehicle comprising such an air supply arrangement is also provided.Type: ApplicationFiled: July 12, 2013Publication date: January 16, 2014Inventor: Erik Andersson
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Publication number: 20130247827Abstract: A milking system includes a milking robot with a robot arm for applying teat cups to the teats of an animal, an optical detector (40) for detecting radiation emitted and/or reflected from the animal and a controller. The detector has a housing (410) with a window (420) and a detecting element (430) enclosed in the housing that is sensitive to the emitted or reflected radiation passing through the window. In order to prevent contamination from impacting on the detector window, an airflow arrangement is provided that can be connected to a source of pressurized air and has at least one aperture (411) disposed adjacent the detector window (420) for generating a curtain of air that flows parallel with the surface of the window. The controller controls the generation of the air curtain to coincide with the start of at least one further operation controlled by the controller.Type: ApplicationFiled: December 20, 2011Publication date: September 26, 2013Inventors: Jan-Erik Andersson, Anders Hallstrom
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Patent number: 8505484Abstract: A milking arrangement includes a milking robot (10) having a first link (L1), a second link (L2), a third link (L3), an end effector (E), sensor (16) and a control unit (15). The first link is rotatable to a first angle within a first angle range (?1) via a first joint (11). The second link is rotatable to a second angle within a second angle range (?2) via a second joint (12). The third link (L3) is rotatable to a third angle within a third angle range (?3) via third joint (13). The links (L1, L2, L3) are rotatable so that the end effector is movable within a three-dimensional workspace (W). Each position of the end effector within the workspace corresponds to a single combination of the first, second and third angles.Type: GrantFiled: June 1, 2011Date of Patent: August 13, 2013Assignee: DeLaval Holding ABInventors: Jan-Erik Andersson, Thomas Axelsson
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Publication number: 20130074775Abstract: A milking arrangement includes a milking robot (10) having a first link (L1), a second link (L2), a third link (L3), an end effector (E), sensor (16) and a control unit (15). The first link is rotatable to a first angle within a first angle range (?1) via a first joint (11). The second link is rotatable to a second angle within a second angle range (?2) via a second joint (12). The third link (L3) is rotatable to a third angle within a third angle range (?3) via third joint (13). The links (L1, L2, L3) are rotatable so that the end effector is movable within a three-dimensional workspace (W). Each position of the end effector within the workspace corresponds to a single combination of the first, second and third angles.Type: ApplicationFiled: June 1, 2011Publication date: March 28, 2013Applicant: DELAVAL HOLDING ABInventors: Jan-Erik Andersson, Thomas Axelsson
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Patent number: 8286585Abstract: A griper device mountable on a robot arm of a milking robot provided for automatically attach teat cups to the teats of a milking animal, the gripper device comprises an electromagnet from gripping teat cups made of a magnetic material, the electromagnet including a coil feedable with a current a core of a magnetic material arranged at least partly within the coil; and a support structure for holding the electromagnet. The core comprises two end and portions in a single face of the electromagnet wherein the two end portions constitute different poles of the electromagnet and are shaped to be engagable with each of the teat cups in a close fit.Type: GrantFiled: January 4, 2011Date of Patent: October 16, 2012Assignee: DeLaval Holding ABInventors: Lars Wase, Mats Nilsson, Nils Erik Holmertz, Jan-Erik Andersson, Krister Sjöblom, Mattias Oscarsson
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Patent number: 8042866Abstract: A 4-point occupant restraint belt system for a vehicle seat having a seat bottom and a back rest. A one-piece belt is connected to the vehicle at upper and lower attachment points disposed adjacent a first side of the vehicle seat, and a buckle is disposed adjacent an opposite second side of the vehicle seat. A latch is slidingly mounted on the belt and engagable with the buckle to secure the belt around a seat occupant in a three-point configuration. A lifting arm has a lowered position wherein it is beneath the belt and adjacent the latch when the latch is engaged with the buckle, and the lifting arm is movable to a raised position wherein it raises a portion of the belt to a position adjacent the back rest above the buckle, thereby creating a 4th belt attachment point.Type: GrantFiled: May 12, 2009Date of Patent: October 25, 2011Assignee: Volvo Car CorporationInventors: Anders Kling, Anders Axelson, Lars-Erik Andersson
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Publication number: 20110214612Abstract: The invention relates to a rotary parlour for milking of animals. The parlour comprises a rotary platform unit (3) and storing devices (11, 24, 25) connected to the platform unit (3) and adapted to hold a number of teat cups (2) in predetermined parking positions. The storing devices (11, 24, 25) are supported by a supporting mechanism comprising elevating means (20, 22, 30) adapted to move the storing device (11, 24, 25) between an operating position in which the storing device (11, 24, 25) holds at least a part of the parked teat cups (2) at a higher level than the lowest level (3a?) of the upper surface (3a) of the platform unit (3) and a non-operative position in which both the storing device (11, 24, 25) and the parked teat cups (2) are located at a lower level than the lowest level (3a?) of the upper surface (3a) of the platform unit (3).Type: ApplicationFiled: October 28, 2009Publication date: September 8, 2011Applicant: DELAVAL HOLDING ABInventor: Jan-Erik Andersson
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Publication number: 20110198348Abstract: A packing unit having a group of packages filled with a liquid product which have a bottom wall and two opposite side walls. The packages in their upright position have an upwardly tapering shape, and are so arranged that each package has a side wall facing a bottom of the packing unit. The packages are stacked one over another in a plurality of layers with a plurality of packages in each layer, have an alternative orientation in a first direction and a second direction opposite to the first direction of the packages of an individual layer having a uniform orientation in the first or the second direction, and have a plastic film cover made of a web of plastic film material which has been joined together along four or fewer elongate sealing portions for forming the plastic film cover. A shipping unit and a method of manufacturing are also provided.Type: ApplicationFiled: October 21, 2009Publication date: August 18, 2011Inventors: Peter Marbe, Lars-Erik Andersson
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Publication number: 20110120379Abstract: A griper device mountable on a robot arm of a milking robot provided for automatically attach teat cups to the teats of a milking animal, the gripper device comprises an electromagnet from gripping teat cups made of a magnetic material, the electromagnet including a coil feedable with a current a core of a magnetic material arranged at least partly within the coil; and a support structure for holding the electromagnet. The core comprises two end and portions in a single face of the electromagnet wherein the two end portions constitute different poles of the electromagnet and are shaped to be engagable with each of the teat cups in a close fit.Type: ApplicationFiled: January 4, 2011Publication date: May 26, 2011Inventors: Lars Wase, Mats Nilsson, Nils Erik Holmertz, Jan-Erik Andersson, Krister Sjöblom, Mattias Oscarsson
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Patent number: 7908998Abstract: A gripper device mountable on a robot arm (10) of a milking robot (2) provided for automatically attach teat cups (5) to the teats of a milking animal, the gripper device comprises an electromagnet (6) from gripping teat cups made of a magnetic material, the electromagnet including a coil (31) feedable with a current a core (33) of a magnetic material arranged at least partly within the coil; and a support structure (7) for holding the electromagnet. The core comprises two end and portions (33a-b) in a single face of the electromagnet, wherein the two end portions constitute different poles of the electromagnet, and are shaped to be engagable with each of the teat cups in a close fit.Type: GrantFiled: June 16, 2005Date of Patent: March 22, 2011Assignee: Delaval Holding ABInventors: Lars Wase, Mats Nilsson, Nils Erik Holmertz, Jan-Erik Andersson, Krister Sjöblom, Mattias Oscarsson
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Patent number: 7753019Abstract: The invention relates to a transmission assembly (34), for imparting a phase difference between an outer wheel and an inner wheel of a spline VVT. The assembly comprises a tubular meshing member (36) having an inner surface (38) and an outer surface (40), wherein at least a portion of the inner surface is provided with a first spline (42) and at least a portion of the outer surface is provided with a second spline (44). The first spline and the second spline do not have the same pitch in the same groove direction. The transmission assembly further comprises a bearing arrangement (46) and an actuation member (48). The bearing arrangement is arranged between the meshing member and the actuation member to allow a transfer of an axial displacement of the actuation member to the meshing member and allow a rotation of the meshing member relative to the actuation member.Type: GrantFiled: March 20, 2008Date of Patent: July 13, 2010Assignee: Ford Global Technologies, LLCInventors: Martin Litorell, Sören Eriksson, Jan Erik Andersson
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Publication number: 20100139286Abstract: A burner including a pressure measurement device for pressure measurement in a combustion medium inside a gas turbine is provided. The burner supplies the combustion medium in an uncombusted state to a combustion chamber of the gas turbine. The pressure measurement device includes a measuring point defining the location of the pressure measurement, wherein the measuring point is located inside the burner of the gas turbine. In addition, a gas turbine including a burner and a method for controlling a fuel supply to a burner are provided.Type: ApplicationFiled: April 20, 2007Publication date: June 10, 2010Inventors: Christer Gerward, Ingrid Gerward, Nils-Erik Andersson
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Patent number: 7686125Abstract: A linear electromechanical actuator, for a steering system of the ‘center take-off’ type in a motor vehicle comprises: two electric motors each having a stator, and a rotor, a screw mechanism having an axially stationary innerscrew coupled to the rotors of the motor for rotating about an axis, and an outer nut rotationally fixed and axially translatable along the axis, a connection block, axially translatable with the nut, for connecting the nut to two tie rods of the steering system.Type: GrantFiled: March 9, 2005Date of Patent: March 30, 2010Assignee: Aktiebolaget SKFInventor: Per-Erik Andersson
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Publication number: 20100037725Abstract: A brake pedal crash safety device for a vehicle in which a brake pedal arm is rotatably mounted to a first vehicle body component and has a first locking element, shaped as a circle-sector and having its geometrical center at a center of movement of the brake pedal arm. A second locking element is mounted to a second vehicle body component. The second locking element is mounted a predetermined distance from the first locking element. The predetermined distance is constant and has a predetermined amount of allowable movement therebetween for a brake pedal arm position. A crash force applied to a front of the vehicle displaces the first vehicle body component toward the second vehicle body component and the predetermined amount of allowable movement between the first and second locking elements will be closed, irrespective of a current pedal position, thereby preventing further rotation of the brake pedal arm through interlocking first and second locking elements.Type: ApplicationFiled: August 12, 2008Publication date: February 18, 2010Inventors: John-Erik Andersson, Bjorn Roger Lofving
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Publication number: 20090312414Abstract: A method is disclosed utilizing a cannabinoid receptor type 2-receptor-selective agonist for treating or preventing lower urinary tract dysfunction, including overactive bladder, lower urinary tract symptoms and detrusor overactivity.Type: ApplicationFiled: May 14, 2009Publication date: December 17, 2009Applicant: The Procter & Gamble CompanyInventors: Jan Susan Rosenbaum, Karl-Erik Andersson, Iris Alroy
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Publication number: 20090284067Abstract: A 4-point occupant restraint belt system for a vehicle seat having a seat bottom and a back rest. A one-piece belt is connected to the vehicle at upper and lower attachment points disposed adjacent a first side of the vehicle seat, and a buckle is disposed adjacent an opposite second side of the vehicle seat. A latch is slidingly mounted on the belt and engagable with the buckle to secure the belt around a seat occupant in a three-point configuration. A lifting arm has a lowered position wherein it is beneath the belt and adjacent the latch when the latch is engaged with the buckle, and the lifting arm is movable to a raised position wherein it raises a portion of the belt to a position adjacent the back rest above the buckle, thereby creating a 4th belt attachment point.Type: ApplicationFiled: May 12, 2009Publication date: November 19, 2009Applicant: FORD GLOBAL TECHNOLOGIES, LLCInventors: Anders Kling, Anders Axelson, Lars-Erik Andersson
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Patent number: 7537722Abstract: A device for manufacturing a three-dimensional product, which device comprises a work table on which said three-dimensional product is to be built, a powder dispenser which is arranged to lay down a thin layer of powder on the work table for the formation of a powder bed, a ray gun for giving off energy to the powder whereby fusion of the powder takes place, members for controlling of the beam released by the ray gun across said powder bed for the formation of a cross section of said three-dimensional product through fusion of parts of said powder bed, and a controlling computer in which information about successive cross sections of the three-dimensional product is stored, which cross sections build the three-dimensional product, the controlling computer intended to control said members for guiding the ray gun across the powder bed according to a running schedule forming a cross section of said three-dimensional body, whereby said three-dimensional product is formed by successive fusion of successively formeType: GrantFiled: April 27, 2001Date of Patent: May 26, 2009Assignee: Arcam ABInventors: Lars-Erik Andersson, Morgan Larsson
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Publication number: 20080230026Abstract: The invention relates to a transmission assembly (34), for imparting a phase difference between an outer wheel and an inner wheel of a spline VVT. The assembly comprises a tubular meshing member (36) having an inner surface (38) and an outer surface (40), wherein at least a portion of the inner surface is provided with a first spline (42) and at least a portion of the outer surface is provided with a second spline (44). The first spline and the second spline do not have the same pitch in the same groove direction. The transmission assembly further comprises a bearing arrangement (46) and an actuation member (48). The bearing arrangement is arranged between the meshing member and the actuation member to allow a transfer of an axial displacement of the actuation member to the meshing member and allow a rotation of the meshing member relative to the actuation member.Type: ApplicationFiled: March 20, 2008Publication date: September 25, 2008Inventors: Martin Litorell, Soren Eriksson, Jan Erik Andersson
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Publication number: 20080158758Abstract: An over-voltage protection arrangement (1) for protecting an electric device from over-voltages, the arrangement comprising an input voltage terminal (2), to be connected to a voltage feed, and an output voltage terminal (3), to be connected to the electric device to be protected, whereby the arrangement (1) is adapted to protect the electric device from voltages on the voltage feed deviating from a predefined threshold range, the arrangement further comprising a field effect transistor (4) connected in between the input terminal (2) and the output terminal (3) so as to enable an electric connection between said terminals (2, 3). The arrangement (1) is distinguished by: at least one trigger circuit (6a, 6b) being adapted to respond to a trigger voltage, a voltage on the voltage feed deviating from the threshold range, by controlling the field effect transistor (4) to throttle the electric connection between the input (2) and output (3) terminals.Type: ApplicationFiled: December 12, 2007Publication date: July 3, 2008Inventors: Kim Salovaara, Per-Erik Andersson