Patents Issued in July 25, 2019
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Publication number: 20190225019Abstract: A pneumatic tire comprises a mesh reinforcing layer formed from a tape wound circumferentially of the tire plural turns while repeating a zigzag unit comprising two inclined portion so that a number N of the repeated zigzag units are arranged while shifting in the tire circumferential direction and partly overlapping with each other. The amount of positional shift between the circumferentially adjacent zigzag units is in a range from 0.7 to 1.3 times a value of 360/N in terms of the angle ? around the tire rotational axis.Type: ApplicationFiled: December 6, 2018Publication date: July 25, 2019Applicant: Sumitomo Rubber Industries, Ltd.Inventor: Wataru ISAKA
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Publication number: 20190225020Abstract: A pneumatic tire includes a carcass layer and belt layers including belt cords inclined with respect to a circumferential direction, the belt cords of different layers being arranged in a criss-cross manner. In at least one belt layer, an inclination angle ? of the belt cords with respect to the circumferential direction at a center position and an inclination angle ? of the belt cords with respect to the circumferential direction at a belt end position satisfy 15°??<??35°. A maximum ground contact length L1 and a ground contact length L2 satisfy 0.8?L2/L1?1.0, where L1 is the maximum ground contact length in the circumferential direction, W1 is a maximum ground contact width in a radial direction, and L2 is the ground contact length in the circumferential direction at a position 40% of W1 from the center position outward in a lateral direction.Type: ApplicationFiled: August 25, 2017Publication date: July 25, 2019Inventors: Takashi Shibai, Zenichiro Shida
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Publication number: 20190225021Abstract: A lamella, membrane, or overlay for use in a tire is provided. A lamella, membrane, or overlay is a thin layer of material (distinct from a subtread, tread base, or undercushion), disposed above reinforcing belts, that primarily extends circumferentially and axially. The lamella, membrane, or overlay reduces strain fields within the tire, reduces internal temperatures within the tire, enhances rolling resistance, and improves tire durability. The lamella, membrane, or overlay may be used in various tire applications, including without limitation, truck-and-bus-radial (TBR), heavy-duty, and passenger/light truck (PLTD) tire applications.Type: ApplicationFiled: July 12, 2017Publication date: July 25, 2019Applicant: Bridgestone Americas Tire Operations, LLCInventors: Pablo M. Rojas, Nihar N. Raje, Aleksandr I. Shmagranoff
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Publication number: 20190225022Abstract: A pneumatic tire has a plurality of main grooves extending in a tire circumferential direction, and a plurality of land lines defined by the plurality of main grooves in a tread face. At least one of the plurality of land lines extends outward in a tire diametrical direction from a tread profile. A plurality of lateral grooves or notches are formed at intervals in the tire circumferential direction in the at least one land line. Each of blocks formed between the lateral grooves or the notches has a protruding height from the tread profile that increases from circumferential opposite end portions toward a circumferential central portion of the block.Type: ApplicationFiled: December 27, 2018Publication date: July 25, 2019Applicant: TOYO TIRE & RUBBER CO., LTD.Inventor: Sachio Sakamoto
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Publication number: 20190225023Abstract: A circumferential groove has a groove bottom and a pair of groove walls. Groove bottom includes groove bottom protruding portions protruding radially outwardly from a groove bottom reference surface and having a first groove bottom surface extending radially. The first groove bottom surface includes a first surface portion on one side of a center line of the circumferential groove and a second surface portion positioned on the other side, and an angle between them is 20° to 170°. The groove wall includes groove wall protruding portions protruding toward an inside of the circumferential groove from a groove wall reference surface defined as a circumferential surface at a widest groove width position of the circumferential groove and having a first groove wall width surface 12 extending in a tyre width direction and a second groove wall surface having an angle larger than the first groove wall width surface.Type: ApplicationFiled: January 7, 2019Publication date: July 25, 2019Applicant: SUMITOMO RUBBER INDUSTRIES, LTD.Inventor: Koichi NAKAJIMA
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Publication number: 20190225024Abstract: A tyre 1 for a motorcycle comprises a tread portion 2 and a pair of sidewall portions 3 connected with both ends of the tread portion 2 and extending inwardly in a tyre radial direction. A connecting portion 9 of the tread portion 2 and at least one of the pair of the sidewall portions 3 is provided with a plurality of protruding portions 10 each protruding outwardly in a tyre axial direction. The plurality of the protruding portions 10 is arranged in a tyre circumferential direction with a space 11 between each other.Type: ApplicationFiled: January 2, 2019Publication date: July 25, 2019Applicant: Sumitomo Rubber Industries, Ltd.Inventors: Hiroshi JO, Yohei MAEDA
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Publication number: 20190225025Abstract: A pneumatic tire includes, in a tread portion, a belt layer including a circumferential belt layer with a belt cord disposed along a circumferential direction; and belt plies having a larger lateral direction dimension than a lateral direction dimension of the circumferential belt layer. A gauge from a surface of the tread portion to the belt layer is equal on a vehicle outer side and a vehicle inner side where the circumferential belt layer is disposed. At positions located away from a tire equatorial plane toward the vehicle outer side and the vehicle inner side by 120% of half of the lateral direction dimension of the circumferential belt layer, a gauge H1out on the vehicle outer side and a gauge H1in on the vehicle inner side to a belt ply of the belt plies located outermost in a radial direction satisfy 1 mm?H1in?H1out?3 mm.Type: ApplicationFiled: September 29, 2017Publication date: July 25, 2019Inventor: Takayuki Suzuki
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Publication number: 20190225026Abstract: A tire tread (10) having one or more grooves (201, 2O2), one or more split bridges (24) arranged in each groove (201, 2O2), wherein the one or more split bridges (24) having a narrow gap (26) arranged along the width of the corresponding split bridge (24) and extending fully across the length and height of the corresponding split bridge (24), a top side of the one or more split bridges (24) is arranged closest to an outer side (16) of the tread (10), at least a portion of the top side is spaced apart from the outer side (16) of the tread (10) in a direction of a depth of the groove (201, 2O2) by a variable distance, and a bottom side of the one or more split bridges (24) is spaced apart from a bottom of the groove (201, 2O2) to form a void between the corresponding split bridge (24) and the bottom of the groove (201, 202).Type: ApplicationFiled: August 31, 2017Publication date: July 25, 2019Applicant: Compagnie Générale des Établissements MichelinInventors: Sadi Kose, Mark Daurer, Jason Zychiewicz, Robert C. Lawson, David Scott Morgan
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Publication number: 20190225027Abstract: A pneumatic tire includes a plurality of main grooves extending in a tire circumferential direction in a tread portion; and a sipe extending in a tire width direction in a rib defined by the plurality of main grooves, the sipe including a leading side edge and a trailing side edge, a chamfered portion shorter than a sipe length of the sipe being formed in each of the leading side edge and the trailing side edge, a non-chamfered region including no other chamfered portion being present in a part facing each chamfered portion of the sipe, and, in a plan view of the tread portion, at least one of the chamfered portions including an outer edge profile line not parallel to a ridge line of the sipe.Type: ApplicationFiled: September 5, 2017Publication date: July 25, 2019Inventors: Takayuki Shiraishi, Hiraku Kouda, Tatsuro Shinzawa, Takanori Uemura
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Publication number: 20190225028Abstract: A groove bottom is formed symmetrically about a center line of a circumferential groove in a tread plan view and includes groove bottom protruding portions protruding radially outwardly from a groove bottom reference surface parallel to a tread surface at a deepest position of a groove depth. Groove bottom protruding portions have a first groove bottom surface extending radially and a second groove bottom surface having an angle larger than the first groove bottom surface. Groove walls include groove wall protruding portions protruding toward an inner side of the circumferential groove from a groove wall reference surface as a circumferential surface at a widest position of a groove width. The groove wall protruding portions each has a first groove wall width surface and a second groove wall surface having an angle larger than the first groove wall width surface.Type: ApplicationFiled: January 7, 2019Publication date: July 25, 2019Applicant: SUMITOMO RUBBER INDUSTRIES, LTD.Inventors: Yuichi ISHIGAKI, Koichi NAKAJIMA
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Publication number: 20190225029Abstract: A tread portion has a circumferential groove extending continuously and circumferentially. The circumferential groove has a groove bottom and a pair of groove walls radially extending from the groove bottom to a tread surface. The groove bottom includes groove bottom protruding portions protruding radially outwardly from a groove bottom reference surface parallel to the tread surface at a deepest position of a groove depth of the circumferential groove. Each of the groove bottom protruding portions is formed to be symmetrical about a center line of the circumferential groove in a plan view of the tread portion and has a first groove bottom surface extending radially. The first groove bottom surface includes a first surface portion on one side of the center line and a second surface portion on the other side. An angle between the first surface portion and the second surface portion is from 20° to 170°.Type: ApplicationFiled: January 8, 2019Publication date: July 25, 2019Applicant: SUMITOMO RUBBER INDUSTRIES, LTD.Inventor: Koichi NAKAJIMA
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Publication number: 20190225030Abstract: Tyre (1) for heavy load vehicle wheels, having a tread band (8) comprising: —a plurality of circumferential grooves (3, 4, 5, 6); —a plurality of transverse grooves (15) extending between two axially consecutive circumferential grooves (3, 4, 5, 6), thus defining a plurality of blocks (21); —each block (21) comprising a radially outer top surface (7) and having a height (M) measured between said top surface and a bottom surface of a respective transverse groove (15); —said transverse grooves (15) comprising a first segment (16) having a width L1 and a second segment (17) having a width L2, where L2<L1; —said first segment (16) being at least partially delimited by walls of two circumferentially consecutive blocks (20, 21); —at least one filling element (18) contained within said first segment (16); —said at least one filling element (18) having a radially outer top surface (19), located radially inwardly relative to said top surface (7) of the block at a radial distance (D) between 5% and 50% of the heightType: ApplicationFiled: July 4, 2017Publication date: July 25, 2019Applicant: Pirelli Tyre S.p.A.Inventors: Tommaso PIZZORNO, Claudio MINOLI, Daniele LORENZETTI
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Publication number: 20190225031Abstract: A tire has a recessed portion indented from an outer surface of a side portion and having a display bottom surface forming a mark and a colored portion formed on the display bottom surface so as to be inwardly offset from an outer edge of the display bottom surface.Type: ApplicationFiled: April 3, 2019Publication date: July 25, 2019Applicant: TOYO TIRE CORPORATIONInventor: Makoto Yoshikawa
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Publication number: 20190225032Abstract: The invention relates to a run-flat device for a mounted assembly of a motor vehicle and such a mounted assembly incorporating it. This device comprises a wheel rim having a rim base of diameter D and a tire mounted on the rim, the device being suitable for supporting the tire in a run-flat situation and comprising: a ring comprising a multitude of axial portions juxtaposed over a circumference of the ring and defining an inner mounting face on the rim base and an outer support face of the tire in a run-flat situation, each portion having at least one support situated radially between the mounting and support faces, and at least one belt which surrounds the ring over the circumference thereof so as to support it substantially in contact with the rim base and which passes through the portions by being applied on the supports thereof.Type: ApplicationFiled: June 30, 2017Publication date: July 25, 2019Applicant: HUTCHINSONInventors: Manuel LINCK, Maxime HAYOT
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Publication number: 20190225033Abstract: A rotary joint for use with a central tire inflation system and a network of sensorized components for a driveline is provided. The rotary joint comprises a sealing gasket wear detection system and a rotary encoder disposed within a joint cavity. The network of sensorized components comprises a sensorized wheel hub, a transmission speed sensor, and a controller in communication with the sensorized wheel hub and the transmission speed sensor through a communication bus. A method of utilizing a network of sensorized components to analyze a driveline and a method for monitoring a wear of a sealing gasket of a rotary joint is also provided.Type: ApplicationFiled: March 8, 2019Publication date: July 25, 2019Inventors: Carlos Maximiliano Giorgio Bort, Alessandro Massei, Giulio Ornella, Donald J. Remboski, Doug D. Turner, Fabrizio Zendri
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Publication number: 20190225034Abstract: Method and apparatus are disclosed for activation of tire pressure measurement systems. An example vehicle includes a door including a handle sensor, a tire pressure measurement system (TPMS) sensor, a communication module, a display, and a controller. The controller is to activate the TPMS sensor responsive to detecting, via the handle sensor, engagement of a handle and collect, via the communication module, a measurement from the TPMS sensor upon activation. The controller also is to present, via the display, a low-pressure alert in response to determining the measurement is less than a threshold.Type: ApplicationFiled: January 22, 2018Publication date: July 25, 2019Inventors: John Robert Van Wiemeersch, Ali Hassani, Dilip B. Patel
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Publication number: 20190225035Abstract: A trailer frame includes an axle-carrying portion and a tongue. The tongue includes first and second curved drawbars, each defining a convex surface. The convex surface of the first drawbar faces the convex surface of the second drawbar. The facing convex surfaces allow for an increased turning radius of a tow vehicle connected thereto by increasing the distance between the rear corners of the tow vehicle and the tongue.Type: ApplicationFiled: January 23, 2019Publication date: July 25, 2019Inventor: Theodore P. Brubaker
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Publication number: 20190225036Abstract: A tow bar assembly for use in connecting a towing vehicle to a towed vehicle. The tow bar assembly includes a drawbar and a housing assembly capable of being configured with a supplemental braking system. A connector secures the housing to a tow hitch member, such that two separate, non-planar perpendicular axes of pivotal rotation are created. The tow hitch assembly includes at least one arm with an inner and outer portion, wherein the inner portion rotates about a central axis relative to the inner portion within the outer portion. A fourth pivotal axis is created by a connection of mounting brackets to the tow hitch member.Type: ApplicationFiled: January 25, 2018Publication date: July 25, 2019Inventor: Tod Westervelt
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Publication number: 20190225037Abstract: A towing device for a trailer of a vehicle includes: a connector including a fixing pipe of a rectangular pipe shape formed at a lower vehicle frame of the rear part of the vehicle, an expanded fixing pipe of a rectangular pipe shape, and a fitting recess formed in at least one among four sides of the expanded fixing pipe to be opened toward the rear part; and a hitch mount connected to the rear side of the connector to fix the trailer, the hitch mount including a mount frame of the rectangular pipe shape inserted and combined into the fixing pipe, an inclined mount guard formed at a rear end portion of the mount frame, a horizontal mount guard, a fitting protrusion, and a coupling pipe formed at a rear side of the mount frame to communicate.Type: ApplicationFiled: September 4, 2018Publication date: July 25, 2019Inventor: Jin Ho KANG
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Publication number: 20190225038Abstract: A torsion receiver hitch is provided having a drawbar portion and a ball mount portion. The drawbar portion can affix to a towing vehicle and the ball mount portion can receive and affix a trailer. The drawbar portion is coupled to the ball mount portion with torsion arms that are affixed to torsion bars. The torsion bars are carried in corresponding torsion tubes affixed to the drawbar and ball mount portion. The ball mount portion can move with respect to the drawbar portion between a compression and tension position. The ball mount portion and drawbar portion remain parallel between the compression and tension position. Located between the compression and tension positions is a rest position. The rest position corresponds to no force being applied between the drawbar portion and ball mount portion.Type: ApplicationFiled: January 23, 2018Publication date: July 25, 2019Inventor: Carl J. Borkholder
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Publication number: 20190225039Abstract: The disclosure relates to a trailer coupling for a motor vehicle, comprising a carrier assembly having a transverse carrier for arranging on the rear of a motor vehicle and a retainer retained on the transverse carrier for retaining a coupling element of the trailer coupling, wherein the coupling element is provided for fastening a trailer, wherein the retainer is connected to the transverse carrier by a tension anchor of a tension anchor assembly wherein the tension anchor penetrates the transverse carrier along the tension anchor load axis of the tension anchor and loads an abutment surface of the retainer, through which abutment surface the tension anchor load axis or an axis parallel thereto passes, against the transverse carrier.Type: ApplicationFiled: September 27, 2017Publication date: July 25, 2019Inventors: Kay ANGERMANN, Hendrik GRAUTE, Raphael GRINGEL, Arne KUHLEN
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Publication number: 20190225040Abstract: An axle device for the connection of a wheel to the body of a vehicle, having a wheel carrier for the fastening of the wheel, a first link and a second link for force-transmitting connection to the body, which links are both connected to the wheel carrier, furthermore having a supporting link with a carrier portion, which is connected to the wheel carrier, and with a body portion for force-transmitting connection to the body. The supporting link has a spring portion or supporting a spring unit and a damper portion for supporting a damper unit, which spring portion and damper portion are spaced apart from each other in the direction of travel of the body. The body portion has a torsion support portion with fastening freedom in the direction of travel and in the transverse direction of the body and with fastening stiffness in the vertical direction of the body.Type: ApplicationFiled: January 21, 2019Publication date: July 25, 2019Applicant: Dr. Ing. h.c. F. Porsche AktiengesellschaftInventor: Andreas Munzert
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Publication number: 20190225041Abstract: A front frame assembly for mounting a front suspension and wheel assembly of a vehicle can include lower frame members, first frame members, second frame members, a cross frame member, a plate, and a steering rack assembly. The pair of first and second frame members can be connected to and can extend upwardly from a respective one of the lower frame members. The pair of second frame members can be connected to the respective one of the lower frame members and a respective one of the first frame members. The cross frame member can be connected to and extend from each of the first frame members. The plate can be connected to and can extend from the each of the first frame and second members and the cross frame member. The plate can include a ridge. The steering rack housing can be mounted to the bottom surface of the plate.Type: ApplicationFiled: January 22, 2018Publication date: July 25, 2019Inventors: Luke M. UPAH, Daniel T. SELLARS, Dakota D. KIRTLAND
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Publication number: 20190225042Abstract: A mounting assembly for a suspension and wheel assembly of a vehicle can include a pair of frame members, a final drive assembly, and a pair of suspension brackets. The frame members can be spaced apart from each other in a transverse direction of the vehicle and can extend upwardly along a vertical direction of the vehicle. The final drive assembly can extend between the frame members. Each of the suspension brackets can connect a respective suspension member to a respective one of the frame members. The suspension brackets can be connected to the frame members and to the final drive assembly such that a lateral load input to one of the suspension brackets is transferred to a different one of the suspension brackets through the final drive housing, and then to the respective one of the frame members to which the different one of the suspension brackets is connected.Type: ApplicationFiled: January 22, 2018Publication date: July 25, 2019Inventors: Luke M. UPAH, Daniel T. SELLARS, Dakota D. KIRTLAND
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Publication number: 20190225043Abstract: A system for damping control for a vehicle includes a parameter component and a damping adjustment component. The parameter component is configured to determine one or more driving parameters of a vehicle. The one or more driving parameters include a velocity of the vehicle. The damping adjustment component is configured to adjust damping of suspension of the vehicle during driving based on the one or more driving parameters. The damping adjustment component is also configured to adjust damping of suspension at a zero velocity for a threshold time period in response to transitioning from a non-zero velocity to the zero velocity.Type: ApplicationFiled: April 3, 2019Publication date: July 25, 2019Inventors: David Michael Russell, Charles Gavin McGee, Ben Bulat, Russ Lee Norton, John Keller, Darrell Erick Butler
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Publication number: 20190225044Abstract: A wheel suspension system for a motor vehicle which includes a front axle having two front wheels, to each of which a front hydraulic cylinder is assigned, and a rear axle having two rear wheels, to each of which a rear hydraulic cylinder is assigned. The hydraulic cylinders in a hydraulic system are connected crosswise hydraulically. In order to implement active roll stabilization in a wheel suspension system, a hydraulic pump in the hydraulic system is connected hydraulically between the crosswise-connected hydraulic cylinders.Type: ApplicationFiled: January 17, 2019Publication date: July 25, 2019Applicant: Dr. Ing. h.c. F. Porsche AktiengesellschaftInventor: Thomas Witte
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Publication number: 20190225045Abstract: A climate control system includes a plurality of vent registers, an HVAC unit delivering conditioned air to the plurality of vent registers, a side door status monitoring device and a controller configured to control opening and closing of the plurality of vent registers in response to side door status data provided by the side door status monitoring device. A related climate control method is also provided.Type: ApplicationFiled: January 22, 2018Publication date: July 25, 2019Inventors: Mukesh Kumar, Lawrence C. Karas, Andrew Dayton Phillips
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Publication number: 20190225046Abstract: A cooling apparatus for a motor vehicle includes a coolant circuit through which a coolant can flow, a coolant compressor, a first evaporator, at least one second evaporator, a first suction line for leading the coolant from the first evaporator to the coolant compressor, a second suction line, a main line connected fluidically to suction lines at a connecting point, and at least one internal heat exchanger, through which coolant flowing from the at least one of the evaporators to the coolant compressor can flow. The internal heat exchanger is arranged in at least one of the suction lines and the connecting point is arranged downstream of the at least one heat exchanger.Type: ApplicationFiled: April 2, 2019Publication date: July 25, 2019Inventors: Christian ALLGAEUER, Oliver HORN, Martin KNOTT
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Publication number: 20190225047Abstract: A thermal system for an electrified vehicle including a thermal loop and a controller is provided. The thermal loop may include a rear evaporator and a compressor fluidly connected thereto, a conduit to distribute oil throughout the thermal loop, and an evaporator valve. The controller may be programmed to, responsive to receipt of a signal indicating evaporator valve shut-off and detection of a vehicle plug-in event, cycle the compressor to promote oil movement through the compressor. The controller may be further programmed to, responsive to receipt of the signal, open the evaporator valve to force oil back to the compressor. The thermal loop may further include a first expansion valve up stream of a chiller fluidly connected to the compressor, a second expansion valve between the evaporator valve and the rear evaporator, and a third expansion valve up stream of a front evaporator fluidly connected to the compressor.Type: ApplicationFiled: January 23, 2018Publication date: July 25, 2019Applicant: Ford Global Technologies, LLCInventors: Angel Fernando Porras, Timothy Noah Blatchley, Brett Allen Dunn, Rohan Shrivastava
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Publication number: 20190225048Abstract: A register faces a specific seat and feeds air to the specific seat. An hypothetical reference line is defined that extends in the front-back direction of the specific seat through the center in the width direction of the specific seat. In comparison between a first bezel side wall and a second bezel side wall, the second bezel side wall is positioned closer to the reference line than the first bezel side wall. A second duct side wall is bent such that a downstream side of the second duct side wall is positioned farther in the width direction from the reference line than an upstream side of the second duct side wall.Type: ApplicationFiled: January 22, 2019Publication date: July 25, 2019Applicants: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Masayuki KOMATSU, Hiroki TAKADA, Yoshihiko YASUI
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Publication number: 20190225049Abstract: A method for controlling a heating, ventilation, and air-conditioning (HVAC) system of an autonomous vehicle includes determining a vehicle operating status and operating the HVAC system according to the determined vehicle operating status. A control module comprising a sensor array and at least one controller operatively coupled to the sensor array and to the HVAC system controls operation of the HVAC system according to the determined vehicle operating status. The vehicle operating status is selected from one of vehicle occupied-in use, vehicle unoccupied-use requested, and vehicle unoccupied-standby. The HVAC system is operated at an operating setting providing a reduced energy consumption in a vehicle whose operating status is vehicle unoccupied-standby. The reduced energy consumption operating setting is determined according to a constant offset value or according to a variable offset value determined by inputs provided by the sensor array.Type: ApplicationFiled: March 29, 2019Publication date: July 25, 2019Inventor: Kenneth J. Jackson
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Publication number: 20190225050Abstract: The present invention relates to a heat pump system for a vehicle. The heat pump system includes a refrigerant-coolant heat exchanger for exchanging heat between refrigerant circulating through a refrigerant circulation line and coolant circulating through electronic units of the vehicle. The heat pump system can operate the heat pump mode even though outdoor air temperature is zero or lower or frosting is formed on the external heat exchanger because waste heat of the electronic units is retrieved through the refrigerant-coolant heat exchanger, thereby further enhancing heating performance and efficiency.Type: ApplicationFiled: April 2, 2019Publication date: July 25, 2019Inventors: Sung Ho KANG, Hak Kyu KIM, Jae Min LEE, Jung Jae LEE, Young Ho CHOI
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Publication number: 20190225051Abstract: A vehicle includes a passenger cabin, an inverter, and a coolant system having conduit arranged to circulate coolant through the inverter and an evaporator. A refrigerant system includes a condenser and conduit arranged to circulate refrigerant through the condenser and through the evaporator to absorb heat generated by the inverter. A climate control system is arranged to circulate an airstream through the condenser and into the cabin to heat the cabin.Type: ApplicationFiled: January 19, 2018Publication date: July 25, 2019Inventors: Thomas ZENNER, Daniel Benjamin KOK, Kenneth J. JACKSON, Serdar Hakki YONAK
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Publication number: 20190225052Abstract: A vehicle includes an inverter, a climate control system, and a coolant system. The climate control system includes a housing, and a heater core and an electric heater disposed within the housing. The coolant system includes conduit arranged to circulate coolant through the inverter and the heater core. The inverter is disposed upstream of the heater core.Type: ApplicationFiled: January 19, 2018Publication date: July 25, 2019Inventors: Thomas ZENNER, Daniel Benjamin KOK, Kenneth J. Jackson, Serdar Hakki YONAK
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Publication number: 20190225053Abstract: A temperature control device for heating an interior space of a vehicle and/or units of the vehicle, includes a number of electrically operated heating elements, electric leads, by means of which the heating element can be connected to the voltage supply of the vehicle, and at least one heat transfer section. A fluid flows through the at least one heat transfer section and transfers the heat generated by the heating elements to a fluid. The at least one heat transfer section includes a thermally conductive first material, and the heating elements and the electric leads are enclosed by an electrically non-conductive and thermally conductive second material. A related method is also disclosed for producing the present temperature control device.Type: ApplicationFiled: January 22, 2019Publication date: July 25, 2019Inventors: Bernd Dienhart, Andreas Bock
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Publication number: 20190225054Abstract: Disclosed is a heating device comprising a heating resistor, a tube, in which the heating resistor is arranged, and heat sink fins connected to the tube. The heat sink fins are skived fins integral to the tube. Also disclosed is a method for producing a heating rod comprising the steps of arranging a heating resistor in a tube, and providing the tube with heat sink fins by skiving.Type: ApplicationFiled: June 5, 2018Publication date: July 25, 2019Inventors: Kevin Dukes, Ivan Morris
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Publication number: 20190225055Abstract: Provided is a refrigerant container having a rational structure with a small number of components, the container having both the functions of a receiver and an accumulator. Specifically, the refrigerant container includes a tank 10 capable of temporarily storing a refrigerant; and a gas/liquid inlet port 15, a liquid-phase outlet port 16, and a gas-phase outlet port 17 that are provided in an upper portion of the tank 10. The refrigerant container 1 is adapted to separate a refrigerant introduced through the gas/liquid inlet port 15 into a liquid-phase refrigerant and a gas-phase refrigerant, and has the function of a receiver that guides only the liquid-phase refrigerant after the separation to the side of an expansion valve via the liquid-phase outlet port 16, and the function of an accumulator that guides the gas-phase refrigerant after the separation to the suction side of a compressor via the gas-phase outlet port 17 together with oil contained in the liquid-phase refrigerant.Type: ApplicationFiled: October 17, 2017Publication date: July 25, 2019Applicant: Fujikoki CorporationInventors: Kouji HOSOKAWA, Takeharu OZAWA
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Publication number: 20190225056Abstract: A skylight assembly for installation in a vehicle wall includes a lens body having an exterior surface and a cap connected to an end of the lens body and a lens flange. There is a nut member to secure the lens body. A gasket is disposed between the lens member and the vehicle wall and includes a first leg portion and a second leg portion. The first leg portion extends into a recess between a surface of an aperture in the wall and the exterior surface of the lens body and the first leg portion has a uniform thickness which is less than a width of the recess thereby forming a gap. The second leg portion extends from the first leg portion substantially at a right angle and is disposed between and in contact along its length with the lens flange and the exterior of the wall about the aperture.Type: ApplicationFiled: January 18, 2019Publication date: July 25, 2019Inventor: James C. Papafagos
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Publication number: 20190225057Abstract: A method and a corresponding device permit an at least partially computer-controlled and/or autonomous vehicle to communicate with its surroundings, in particular with a road user such as a person in its surroundings. A control unit for a vehicle is configured to receive surroundings data from one or more surroundings sensors of the vehicle and to detect at least one road user in the surroundings of the vehicle on the basis of the surroundings data. The control unit is configured to determine on the basis of the surroundings data whether there is a need for communication between the road user and the vehicle. The control unit is configured, if it has been determined that there is a need for communication between the road user and the vehicle, to actuate an adaptation system of the vehicle and/or one or more visual communication system in order to communicate with the road user.Type: ApplicationFiled: April 1, 2019Publication date: July 25, 2019Inventors: Lenja SOROKIN, Gunnar FRANZ
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Publication number: 20190225058Abstract: There is described a ventilation system for a boat. The windshield body comprises an air scoop in a bottom portion of the windshield body, facing a forward direction of the boat for air entry, the air scoop having an entry which is substantially horizontal and the air scoop extending upwardly within the windshield body to form a conduit having an upward component. The conduit end opens toward an inside of the boat, at a location higher than the entry of the air scoop. A hingeable vent can be installed on the opening inside the boat to be open or closed. The vent may also be sued with a direct opening with the outside. In this case, flaps can be installed in the opening. The flaps can be hingeable about their own respective hinge axis, and move together using a solid link. The flaps may be used without the vent.Type: ApplicationFiled: January 18, 2019Publication date: July 25, 2019Applicant: Veralex Inc.Inventor: Simon Dube
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Publication number: 20190225059Abstract: A manufacturing method of a roller shade device including a fixed shaft, a winding cylinder which has flexibility, and within which the fixed shaft is inserted to be positioned so as to be rotatable therewith, a shade sheet, and a torsion spring applying a rotary force to the winding cylinder includes a process of inhibiting an axial end portion of the winding cylinder from rotating relative to the fixed shaft in a state where the torsion spring applies the rotary force to the winding cylinder, the axial end portion being away in an axial direction from a position where the torsion spring is connected to the winding cylinder, and a process of bonding the shade sheet to the winding cylinder in a state where the axial end portion is inhibited from rotating.Type: ApplicationFiled: January 23, 2019Publication date: July 25, 2019Applicant: AISIN SEIKI KABUSHIKI KAISHAInventor: Shinichi HIRAMATSU
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Publication number: 20190225060Abstract: A sliding door (12) for a vehicle (1) comprises an outer panel (21) defining an outer side surface of the vehicle, and an inner panel (22) joined to the outer panel along an outer periphery thereof, and having a central part spaced from the outer panel (21) on an inboard side of the outer panel. The inner panel includes a first inner wall portion (41, 51) extending forward from a rear edge of the inner panel and having a major plane facing laterally, and a second inner wall portion (42, 52) extending in an inboard direction from a front end of the first inner wall portion and having a major plane facing in a fore and aft direction, and a light emitter (81) or a reflector (91) is affixed to a rear surface of the second inner wall portion so as to irradiate light rearward.Type: ApplicationFiled: December 19, 2018Publication date: July 25, 2019Inventor: Sho SANNOHE
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Publication number: 20190225061Abstract: A rain and sun shield for a covered golf cart semi-permanently attached to the roof of a golf cart. The device is easy to install; will retrofit to any standard golf cart roof; does not interfere with the parking and storing profile of a fleet of golf carts. The device is easily opened and closed to provide the golf cart user with added sun and rain protection when in use.Type: ApplicationFiled: November 16, 2018Publication date: July 25, 2019Inventors: Thomas M. Seitz, JR., Michael E. Walker, Philip C. Hollowell
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Publication number: 20190225062Abstract: A method for enhancing the rain and sun protection of a golf cart roof using a rain and sun shield device. The rain and sun shield for a covered golf cart is semi-permanently attached to the roof of a golf cart. The idevice is easy to install; will retrofit to any standard golf cart roof; does not interfere with the parking and storing profile of a fleet of golf carts. The device is easily opened and closed to provide the golf cart user with added sun and rain protection when in use.Type: ApplicationFiled: November 20, 2018Publication date: July 25, 2019Inventors: Thomas M. Seitz, JR., Michael E. Walker, Philip C. Hollowell
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Publication number: 20190225063Abstract: A tilting sunroof structure may include a roll blind sled connected to a motor via a cable to slide in a longitudinal direction along a mechanism rail to open a roll blind, the mechanism rail being provided on an edge portion of a roof panel of a vehicle; a pushrod assembly allowing the roll blind sled to work in concert with a tilting sled located on the mechanism rail; and a timing assembly located on an end portion of the pushrod assembly to be selectively fastened to the roll blind sled to move the tilting sled, wherein the roll blind sled moves in a backward direction of the vehicle along the mechanism rail to be fastened to the timing assembly, and the roll blind sled fastened to the timing assembly moves further to tilt a sunroof window.Type: ApplicationFiled: August 31, 2018Publication date: July 25, 2019Applicants: Hyundai Motor Company, Kia Motors corporation, Webasto Donghee HoldingsInventors: Jeong Hoon PARK, Su Yun CHOI
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Publication number: 20190225064Abstract: A folding tonneau cover apparatus including a cover assembly and a support frame assembly. The cover assembly having a plurality of rigid panels interconnected in series by a series of flexible hinges preferably made from a laminated woven fabric material. The rigid panels are preferably stiffened by elongated support members secured to the undersides of the respective panels and the top surfaces of portions of the rigid panels are preferably downwardly concave. The cover assembly is secured to the support frame assembly to cover a cargo box of a pickup truck by a plurality of locking members when the support frame assembly is secured to sidewalls of the cargo box. Methods of making a tonneau cover apparatus and methods of folding and unfolding the cover assembly are also disclosed.Type: ApplicationFiled: January 18, 2019Publication date: July 25, 2019Applicant: Agri-Cover, Inc.Inventors: Charles M. Schmeichel, John W. Simon
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Publication number: 20190225065Abstract: A beltline part sound insulating structure of vehicle includes a vehicle door panel having two panel plates facing each other, and seal members arranged in regions along beltlines of facing surfaces of the panel plates; and a window glass arranged between the two panel plates so as to slide between the seal members, including a window glass main body, and at least one of a viscoelastic member arranged on a surface of the window glass main body, the viscoelastic member contacting the panel plate (or the seal member) when the window glass is closed, to seal a gap between the panel plate (or the seal member) and the window glass main body, and a coefficient of static friction at a surface where the viscoelastic member contacts the panel plate (or seal member) being 2.5 (or 2.8) or less.Type: ApplicationFiled: April 1, 2019Publication date: July 25, 2019Applicant: AGC INC.Inventor: Daisuke YAMADA
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Publication number: 20190225066Abstract: The present disclosure provides a decorative vehicle cover particularly for a vehicle hood for protection and/or enhancing aesthetics of a vehicle. The decorative vehicle cover includes an exterior surface and an interior surface attached to the vehicle hood. The exterior surface allows for the customization and personalization of graphics to show off love, pride, and/or fandom for a specific sports team, animal, company, and much more. Further, a fastening mechanism for decorative vehicle cover includes a cord attached to the vehicle hood via hook, Velcro, snap fit, spring snap, magnet, cord lock or the like.Type: ApplicationFiled: April 4, 2019Publication date: July 25, 2019Inventor: Martyna Bielecka
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Publication number: 20190225067Abstract: A torque rod comprises: a first annular portion elastically connected to a first attachment member to be connected to a power unit; a second annular portion elastically connected to a second attachment member to be connected to a vehicle; a connection stay portion extending radially outward from an outer circumferential part of the second annular portion and connecting with an outer circumferential part of the first annular portion, and including an upper branch portion and a lower branch portion having lower bending strength than the upper branch portion; a wall portion connecting with the first annular portion and the connection stay portion, and forming a cavity to which part of the first annular portion is exposed; and a projection portion projecting in an axial direction of the first annular portion from a site of the first annular portion exposed to the cavity.Type: ApplicationFiled: July 21, 2017Publication date: July 25, 2019Applicant: BRIDGESTONE CORPORATIONInventors: Masaaki OHASHI, Toru EBARA
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Publication number: 20190225068Abstract: The present disclosure provides a power drive system and a vehicle.Type: ApplicationFiled: May 11, 2017Publication date: July 25, 2019Inventors: Jing LIU, Yu HUA, Lingdao CHAI