Patents Issued in August 6, 2015
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Publication number: 20150217699Abstract: The invention relates to a roof box 1 for mounting to a vehicle via roof racks 100. The roof box 1 includes a base section 3 mountable to a vehicle roof or roof rack 100 and a top section 2 that is movable relative to the base section 3 to allow the roof box 1 to be opened and closed. The roof box 1 includes no external protruding seam 4 with the seam 4 flush with the exterior of the roof box 1. The roof box 1 also includes a curved seam 4, double skinned top 2 and double acting action hinge 12 design that all combine to provide improved aesthetics, lower weight, reduced aerodynamic drag, better fuel efficiency and equivalent strength, rigidity and loadings to the art.Type: ApplicationFiled: December 8, 2014Publication date: August 6, 2015Applicant: HUBCO AUTOMOTIVE LIMITEDInventors: Peter Douglas Hubbard, Bruce John Robertson
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Publication number: 20150217700Abstract: A clamp device for securing a load to a vehicular mounted load bar is disclosed. The clamp device can include an upper bracket coupled to a lower bracket by spaced apart fasteners. Each bracket can have a load bar engaging surface. The lower bracket can have a pivot end with a closed elongate slot and an opposite swing end having an open elongate slot. A pivot fastener can interconnect the upper bracket to the pivot end of the lower bracket. The pivot fastener can protrude and be trapped within the closed elongate slot. A freeable fastener can releasably interconnect the upper bracket to the swing end of the lower bracket. The freeable fastener can be retracted into and protrudes through the open elongate slot in the lower bracket in a restrained configuration in which the freeable fastener can be positioned between opposite lateral sides of the open elongate slot.Type: ApplicationFiled: July 26, 2013Publication date: August 6, 2015Inventor: Joseph Flaherty
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Publication number: 20150217701Abstract: A holder for an electronic device is mounted on a golf cart steering wheel. The holder preferably is rotatable relative to the golf cart steering wheel. The holder may include a weatherproof cover to protect the electronic device from the elements. The holder may also include a lock to releaseably secure the electronic device within the holder.Type: ApplicationFiled: February 2, 2015Publication date: August 6, 2015Inventor: Stephen Tyrer
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Publication number: 20150217702Abstract: An agricultural vehicle including a chassis, a cab attached to the chassis, a seat positioned in the cab, a console associated with the seat and a track system coupled to the console. The track system includes a track and a display device. The track is connected to the console, and the track has first and second features. The display device is movingly coupled to the first feature and to the second feature. The display device is configured to be pushed along the track.Type: ApplicationFiled: August 16, 2013Publication date: August 6, 2015Inventors: Eric M. Jacobsthal, David G. Lutz, Aaron R. Richard, David C. Sachtleben, Carl J. Hagele, William K. Dooley, Peter J. Zerillo, Steve S. Savov
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Publication number: 20150217703Abstract: A workbench assembly that may be reversibly mounted to a trailer hitch receiver of a vehicle with a stabilizer assembly that is also reversibly mounted to the trailer hitch receiver that functions to hold workbench assembly stable and free from motion relative to the trailer hitch receiver. Workbench assembly is collapsible or foldable so that it may be collapsed and folded tightly against the back of the vehicle during vehicle travel and unfolded or extended backwards from the vehicle during use of the workbench. Workbench may have rounded edges for clamping thereto by special clamps. Workbench may have one or more locking groove in its surfaces for locking or clamping thereto by special clamps. When not in use, workbench assembly may stored or mounted on the shop wall by detaching it from the trailer hitch receiver on the vehicle and remounting to a special wall mount assembly attached to the wall.Type: ApplicationFiled: February 4, 2014Publication date: August 6, 2015Applicant: DD Custom Industries, LLCInventors: Von Deming, Brent Deming
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Publication number: 20150217704Abstract: A multi-panel cover includes end panels that connect first and second lateral panels. The lateral panels seat against the tailgate assembly of a truck body and are maintained in position by magnets incorporated into a lateral panel along the edges and between the side panels to form a pocket to collect debris that may otherwise escape through or around the tailgate of the vehicle. A peripheral sealing material such as an elastic cord or hook and loop seal may be positioned around the tailgate gap to augment sealing.Type: ApplicationFiled: April 16, 2015Publication date: August 6, 2015Inventors: Kevin Goldstein, Joseph D. Cassese
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Publication number: 20150217705Abstract: The invention relates to a device for protecting the inside of vehicles. Said device comprises: at least one U-shaped arch (1), the shape of which is complementary to the inner shape of the walls (11), roof (12) and/or floor (14) of the inner compartment (13) of a motor vehicle (10), provided with elements (2) for securing to the body, that detachably and dismountably secure the arch (1) to the inside of the inner compartment; and a IV laminar protection cover (3) provided with connecting means (5) that connect to the arches (1) by means of the cooperation of said strips (5) with at least one arch-fixing element (4). The invention provides a device that is easy to install and protects the inside of vehicles that carry loads or aggressive elements that dirty and/or damage the loading area of the inside of the body and/or the upholstery thereof.Type: ApplicationFiled: August 5, 2013Publication date: August 6, 2015Inventor: Juan Manuel DE LA HUERTA DIAZ
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Publication number: 20150217706Abstract: An increase in the number of signal lines of a control apparatus for controlling devices of an automobile can be prevented and safety of the automobile can be secured. An in-vehicle communication system includes an input DHM that obtains device data from an input device, a BCM that generates control data for controlling an output device based on a value of the device data, and an output DHM that controls the output device according to the control data. The input DHM is composed of duplexed input control blocks, duplexed input shared memories, and an input NW control block. The BCM is composed of a BCM_NW control block, duplexed BCM shared memories for different intended uses, and duplexed arithmetic blocks. The output DHM is composed of an output NW control block, duplexed output shared memories, duplexed output control blocks, and a matching circuit.Type: ApplicationFiled: August 24, 2012Publication date: August 6, 2015Applicant: Mitsubishi Electric CorporationInventors: Hirohito Nishiyama, Masuo Ito, Keisuke Morita, Yuichi Tokunaga, Daisuke Tanimoto, Shigekazu Okamura, Hiroyuki Tsuji, Mitsuhiro Mimura
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Publication number: 20150217707Abstract: A high-voltage harness connection structure for an electrically driven vehicle, having a battery pack disposed in an underfloor position of the vehicle and having a battery-side high-voltage connector terminal disposed on a front end thereof, a power unit arranged in a vehicle forward position with respect to the battery pack and having a unit-side high-voltage connector terminal disposed thereon, and a high-voltage harness that connects the battery-side high-voltage connector terminal and the unit-side high-voltage connector terminal. The harness connection surface of the battery-side high-voltage connector terminal forms a harness connection inclined surface so that the high-voltage harness is connected to be inclined outwardly in a vehicle width direction with respect to a vehicle longitudinal direction, and routed in an outwardly bent state in the vehicle width direction with respect to the vehicle longitudinal direction.Type: ApplicationFiled: August 1, 2013Publication date: August 6, 2015Applicant: Nissan Motor Co., Ltd.Inventors: Tatsunori Tanigaki, Norihisa Tsujimura, Kentaro Hatta
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Publication number: 20150217708Abstract: A wire harness includes at least one conductive path, and an exterior member having a tubular shape and made of resin, the exterior member covering the conductive path. The exterior member includes a flexible tube portion with flexibility and a non-flexible tube portion with low flexibility lower than the flexibility of the flexible tube portion. At least one of the flexible tube portion and the non-flexible tube portion includes a thick portion and a thin portion which are arranged in a tube axis direction, the thick portion and the thin portion being different in thickness.Type: ApplicationFiled: April 15, 2015Publication date: August 6, 2015Inventors: Hideomi Adachi, Shoji Masunari
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Publication number: 20150217709Abstract: A crash box for a vehicle may include a first plate having a middle end formed with a cylindrical first flange protruding in one direction, a second plate having a middle end formed with a cylindrical second flange protruding in another direction, a pipe having each of both ends coupled to the corresponding first and second flanges respectively, and an impact absorbing device configured to absorb an impact while the first flange and the pipe matched with each other through the impact absorbing device may be shear-deformed at a time of crash by pressing an overlapping portion of the first flange and one end of the pipe to deform shapes of a pressed portion of the first flange and the pipe into shapes matched with each other.Type: ApplicationFiled: November 20, 2014Publication date: August 6, 2015Applicant: Hyundai Motor CompanyInventors: Hyun Gyung KIM, Phil Jung JEONG, Seung Mok LEE, Dong Eun CHA, Dong Hak KIM
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Publication number: 20150217710Abstract: A fascia assembly may include a fascia having an inner surface, a sensor assembly including a housing integrated with the inner surface, a sensor having a connector, and a lever rotatably attached to the sensor. The lever may be configured to selectively rotate between first and second positions when inserted into the housing, and may include a tab to prevent mating access to the connector when the lever is in the first position but not in the second position.Type: ApplicationFiled: February 6, 2014Publication date: August 6, 2015Applicant: Ford Global Technologies, LLCInventors: Erich KEMNITZ, Steven Yellin SCHONDORF, Jayagopal APPUKUTTY
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Publication number: 20150217711Abstract: A communication system performs emergency communication for a vehicle in accordance with a communication scheme in which multiple antennas are used for receiving on the vehicle side data that is wirelessly transmitted through multiple channels of a same frequency band from a base station to the vehicle and one antenna on the vehicle is used for wireless data transmission from the vehicle to the base station. The vehicle is provided a first transmitting and receiving antenna that performs transmission and reception at normal times, and a second transmitting and receiving antenna that performs reception at normal times. The first transmitting and receiving antenna is disposed at the rear of the roof on the vehicle exterior, and the second transmitting and receiving antenna is disposed in the front position in the vehicle interior.Type: ApplicationFiled: January 15, 2015Publication date: August 6, 2015Inventors: Yuya KAWADA, Hiroshi NOMOTO
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Publication number: 20150217712Abstract: A method of manufacturing a vehicle trim component includes disposing a fiber panel within a mold cavity, and aligning an airbag chute assembly with the fiber panel. The method also includes compressing the fiber panel within the mold cavity to form the fiber panel into a desired shape. At least a portion of the fiber panel is compressed between a surface of the mold cavity and a surface of the airbag chute assembly.Type: ApplicationFiled: August 27, 2013Publication date: August 6, 2015Inventors: Glenn A. Cowelchuk, Bart W. Fox, Jeffrey A. Deyoung
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Publication number: 20150217713Abstract: Embodiments of the present invention provide an airbag door assembly for use in a vehicle. The door assembly includes a moving door panel that deforms under pressure of an airbag as it deploys. The airbag system employing this airbag door assembly may be installed in a cavity in a structure on-board the vehicle, or it may be independently mounted to a vehicle structure.Type: ApplicationFiled: November 17, 2014Publication date: August 6, 2015Inventors: Alexandre Vasseur, Jean-Marc Obadia
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Publication number: 20150217714Abstract: In a vehicle side airbag device, when a side airbag is inflated and deployed, a tension cloth disposed bridging an upper side bag portion and a lower side bag portion on the vehicle width direction outer side of the side airbag is pulled up and down. The vehicle width direction inflation width of the side airbag is enlarged, so the vehicle width direction shock absorbing stroke can be ensured by the small-capacity side airbag. The tension cloth functions as a reaction force surface that supports the upper side bag portion from the outer side in the vehicle width direction, so even in a vehicle in which the position of a door beltline is low, a shoulder of an occupant can be restrained at an early stage. In a case where the vehicle has rolled over, the tension cloth protects the side airbag from fragments of a door glass.Type: ApplicationFiled: August 27, 2012Publication date: August 6, 2015Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Yusuke Fujiwara
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Publication number: 20150217715Abstract: An airbag deployment assistance member capable of suppressing a variation in rotation amount during airbag deployment and increasing stability of an airbag deployment direction. The airbag deployment assistance member includes an attachment portion attached to a body of a vehicle (V), a holding portion that holds a curtain airbag in a folded state on the inner side, and a hinge portion that connects one end of the attachment portion and a first portion of the holding portion. During deployment of the curtain airbag, the entire holding portion rotates about the hinge portion by the deployment force of the curtain airbag until an outer portion of the first portion makes contact with portions of the attachment portion close to an interior garnish. After the contact, a second portion of the holding portion is allowed to be deformed so as to be open in relation to the first portion.Type: ApplicationFiled: August 12, 2013Publication date: August 6, 2015Inventor: Minhun Kim
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Publication number: 20150217716Abstract: An airbag includes at least one panel defining an interior of the airbag, a divider positioned in the interior so as to divide the interior into an upper chamber and a lower chamber, and at least one tethering mechanism positioned within the lower chamber. The at least one tether mechanism is structured and attached to the at least one panel so as to restrict movement of a portion of the at least one panel during airbag inflation such that a first recess is formed along an exterior surface of the airbag when the airbag is inflated.Type: ApplicationFiled: January 21, 2015Publication date: August 6, 2015Applicant: TK Holdings Inc.Inventor: Christopher L. Anderson
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Publication number: 20150217717Abstract: A gas generator includes a bottom plate part which is a part of a housing, a cup-shaped member accommodating a transfer charge, a cylindrical filter accommodated in the housing, and an annular first pad member situated in a part on the side of the bottom plate part of a combustion chamber. The cup-shaped member is arranged to project toward inside the combustion chamber, and has a first extension part extending outwardly in the radial direction from a part on the side of an open end along the bottom plate part. The first pad member has a second extension part extending inwardly in the radial direction from an abutting part abutting on the inner circumferential face of the filter along the bottom plate part. By sandwiching the first extension part between the bottom plate part and the second extension part, the cup-shaped member is fixed to the bottom plate part.Type: ApplicationFiled: August 29, 2013Publication date: August 6, 2015Applicant: NIPPON KAYAKU KABUSHIKI KAISHAInventors: Satoshi Ohsugi, Yusuke Tanaka, Naoki Izaki, Yoshitaka Iwai
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Publication number: 20150217718Abstract: A safety guard for a vehicle, such as a school or transit bus, tractor trailer or the like-type vehicle, includes a guard positioned in front of a wheel of the vehicle that will function to push individuals and other animate objects out of the path of the wheels for safety purposes, while being mounted for movement to protect the guard from damage upon abutting an inanimate object during operation of the vehicle.Type: ApplicationFiled: April 13, 2015Publication date: August 6, 2015Applicant: Public Transportation Safety International Corp.Inventor: Mark B. Barron
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Publication number: 20150217719Abstract: An airbag module is disclosed for protecting a pedestrian during a collision with a vehicle. The airbag module includes at least one connecting section for installing the airbag module in the area of a front hood and two opposing flat sides. One flat side faces the front hood with the airbag module installed. The airbag module includes an inflatable cushion and a gas generator for inflating the cushion between the flat sides. The cushion and gas generator lie one behind the other in the direction in which at least one of the flat sides extends. The flat sides may be designed symmetrically to each other in relation to a plane lying between the flat sides.Type: ApplicationFiled: January 30, 2015Publication date: August 6, 2015Inventor: Stephane Vitet
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Publication number: 20150217720Abstract: A seat belt assembly for use with a seat is provided. The seat belt assembly is configured to drag the seat belt across the lap of the user so as to position the seat belt over the pelvis of the user. The seat belt assembly includes a seat belt anchor movable between a locked position and a receiving position. The locked position is generally adjacent a back edge of the seat cushion and proximate the seat back. The receiving position is forward of the locked position. After the belt buckle is locked into the seat belt anchor, the seat belt anchor is moved back to the locked position, dragging the belt across the user's lap and onto the user's pelvis area.Type: ApplicationFiled: February 4, 2014Publication date: August 6, 2015Applicant: Toyota Motor Engineering & Manufacturing North America, Inc.Inventors: Palaniappan Palaniappan, Jason J. Hallman
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Publication number: 20150217721Abstract: A vehicle has a pillar supporting a roof of the vehicle at its rear corners. The pillar provides an anchor point for a third row seat belt. The pillar has a front wall facing generally towards the front of the vehicle, a side wall and a back wall. A seat belt loop member comprising three legs in the form of a T-shape is fixed to the pillar. The first, loop-leg carries a cantilevered belt loop. The second, pad-leg is substantially aligned with the loop-leg and has a pad for abutment against the front wall. The third, anchor-leg, lies substantially orthogonal with respect to the loop and pad-legs and lies against the the side wall of the pillar and is anchored to said side wall. The arrangement reduces the amount of reinforcement required for the pillar.Type: ApplicationFiled: September 5, 2013Publication date: August 6, 2015Inventor: Alex Lakic
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Publication number: 20150217722Abstract: [Object] To cancel both a function of a vehicle sensor and a function of a webbing sensor at a predetermined condition while having a simple structure and a fewer number of parts. [Solution] When fully retracting a seat belt 4, a cam follower 22b abuts against a first cam portion 20a; accordingly, an actuator holding portion 23b urges an actuator 13b in a non-operable position and a function of a vehicle sensor 13 is canceled. When a large load is applied to the actuator holding portion 23b while in the above canceled state, the load is supported by the first cam portion 20a; accordingly, first and second second levers 22 and 23 do not pivot and cancellation of the function of the vehicle sensor 13 is prevented from being canceled. Furthermore, when a lock claw 22c is separated from a ratchet tooth 17b, a ring gear 17 becomes rotatable and a function of a webbing sensor 12 is canceled.Type: ApplicationFiled: October 9, 2013Publication date: August 6, 2015Applicant: TAKATA CORPORATIONInventor: Kenji Osada
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Publication number: 20150217723Abstract: An ON/OFF detecting buckle switch includes: a case in a housing shape; a substrate fixing member equipped in an inner side face of the case; a slider insertion port equipped in an upper face of the case; a support portion equipped in an inner side face of the case; a first fixed terminal folded stepwise in a longitudinal direction of a strip shape to circumvent the substrate fixing member, having one end provided with a notched portion and the other end fixed to the inner side face of the case; a first movable terminal in a strip shape having one area fixed to the support portion; a slider provided with a terminal press portion that projects inside the case penetrating through the slider insertion port and the notched portion, and when pressed down, presses down an end of the first movable terminal; and a spring that biases the slider upward.Type: ApplicationFiled: July 22, 2013Publication date: August 6, 2015Applicant: HOSIDEN CORPORATIONInventors: Kenjiro Desaki, Hirofumi Koizumi, Takashi Ishibashi
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Publication number: 20150217724Abstract: An ignition switch includes a rotor into which a vehicle key can be inserted, a switch body rotationally accommodating the rotor, and a key interlock mechanism integrally coupled to the switch body. The key interlock mechanism prevents removal of the vehicle key when the vehicle is traveling.Type: ApplicationFiled: January 23, 2015Publication date: August 6, 2015Applicant: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHOInventors: Hiroshi TSURUTA, Hiroki MIZUSHIMA
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Publication number: 20150217725Abstract: The disclosure relates to a wheel locking system comprising a pair of wheel attaching devices, each mounted to one of two trailer wheels arranged in tandem. Each of the wheel attaching devices comprises a first portion attachable to a wheel, and a second portion attachable to the first portion and having an outwardly extending piece. The wheel locking system further includes a plate fitted under a fender (or a plate-fender combination), the plate including a pair of openings accepting the outwardly extending pieces and allowing end portions of the outwardly extending pieces to protrude. The protruding end portions of the outwardly extending pieces include lock holes for which padlocks can be placed. In such a manner, when locked, the wheel locking devices are secured to the plate and prevent the wheels from rotating while providing the wheels with protection from the elements.Type: ApplicationFiled: February 5, 2014Publication date: August 6, 2015Inventor: Gene Gabaldon
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Publication number: 20150217726Abstract: A system includes a processor configured to detect push-to-start (PTS) button engagement. The processor is also configured to scan a finger positioned on a vehicle fingerprint scanner for a fingerprint. The processor is further configured to verify that the fingerprint corresponds to an authorized driver and engage a vehicle ignition when the fingerprint corresponds to an authorized driver.Type: ApplicationFiled: February 4, 2014Publication date: August 6, 2015Applicant: Ford Global Technologies, LLCInventors: Benjamin Lee, Scott Cutler, Venkatesh Krishnan, Pete Christ Korovesis
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Publication number: 20150217727Abstract: An embedded security system for an environment-controlled trailer including a transportation refrigeration unit. The security system includes a plurality of sensors mounted to the trailer and a communication device embedded in the transportation refrigeration unit of the trailer, the communication device being configured to receive data from the plurality of sensors, and to send the received data to a controller being remote from the trailer. The controller is configured to monitor the security status of the trailer and to determine a security risk at the trailer based, at least in part, on the received data.Type: ApplicationFiled: April 13, 2015Publication date: August 6, 2015Inventors: Timothy Alan Walker, Eduardo S. Tan, Ulrich Fink
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Publication number: 20150217728Abstract: Provided is a system capable of reducing production costs. The system (on-board device) comprises an acquisition unit provided in a vehicle and comprising a camera unit that captures images and/or a microphone unit that captures sound; and an error detection unit that detects vehicle errors. The system sends the acquisition results from the acquisition unit, such as images and sound, to outside the vehicle in conjunction with a mobile information terminal provided in the vehicle, when the error detection unit has detected an error. Ideally, the mobile information terminal has a rechargeable battery unit and the acquisition unit and/or the error detection unit have power supplied thereto from the battery unit in the mobile information terminal, and can operate thereby. Also, the error detection unit ideally changes the error detection mode in accordance with the state of the battery unit in the mobile information terminal.Type: ApplicationFiled: September 4, 2013Publication date: August 6, 2015Applicant: HONDA ACCESS CORP.Inventor: Shiro Iwai
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Publication number: 20150217729Abstract: A windscreen wiper device includes a wiper blade having at least one groove, in which a longitudinal strip is disposed. A connecting device for an oscillating arm includes, at least two parts provided with protrusion/hole features arranged for detachably connecting the parts together through a snapping operation. The first part is retained onto the wiper blade and the second part comprises a channel arranged for inserting the oscillating arm therein.Type: ApplicationFiled: May 14, 2012Publication date: August 6, 2015Inventor: Thomas Friscioni
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Publication number: 20150217730Abstract: A windscreen wiper device of the flat blade type includes an elastic, elongated carrier element, as well as an elongated wiper blade of a flexible material, which can be placed in abutment with a windscreen to be wiped. The wiper blade includes one central groove, in which groove a longitudinal strip of the carrier element is disposed. The windscreen wiper device includes a connecting device for an oscillating arm, wherein the oscillating arm can be pivotally connected to the connecting device about a pivot axis near one end. The wiper blade includes a wiping lip at a side of the central groove facing towards a windscreen to be wiped. The wiper blade is made in one piece of elastomeric material.Type: ApplicationFiled: August 2, 2012Publication date: August 6, 2015Inventor: Xavier Boland
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Publication number: 20150217731Abstract: The invention relates to a connection device (7) suitable for connecting a wiper blade to a wiper arm, including at least one means (8) for rigid connection onto the wiper blade and a means (26) for linking to the wiper arm, said connection device (7) also including at least one duct (9) in which a washing liquid can circulate, and which extends in the longitudinal direction (OX) in which the wiper blade extends, characterised in that it includes at least one area (20) arranged along the duct (9) for distributing of a plurality of openings (21) for spraying the washing liquid. The invention can be used for motor vehicles.Type: ApplicationFiled: July 30, 2013Publication date: August 6, 2015Inventors: Denis Thebault, Xavier Bousset
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Publication number: 20150217732Abstract: A vehicle lifting and parking aid system having sidewinder wheel units mounted on the axles between the brakes and the spindle of each wheel of a vehicle controlled from a control module located within the vehicle is disclosed. In the deployed position, each sidewinder unit is against the ground surface and lifts the vehicle approximately 0.5? off the ground. Using joysticks on a control module located within the vehicle, the user is able to operate, i.e. direct, the sidewinders to the left or right at different variations in speed whereby the vehicle is moved to the left or right by way of a rotating gear train.Type: ApplicationFiled: February 5, 2015Publication date: August 6, 2015Inventors: Don A. Mistrot, Richard P. Duffield
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Publication number: 20150217733Abstract: While a transmission range selector is in a Park position, a controller engages multiple transmission shift elements to place the transmission in a tie-up state. In the tie-up state, both the transmission output shaft and the turbine shaft are held against rotation by the shift elements. To transition from Park to Drive, the controller releases one of the shift elements to place the transmission in a 1st gear state. To transition from Park to Reverse, the controller releases a different one of the shift elements to place the transmission in a reverse state. The controller may wait until the driver releases the brake pedal to release the shift element.Type: ApplicationFiled: February 6, 2014Publication date: August 6, 2015Applicant: FORD GLOBAL TECHNOLOGIES, LLCInventors: Scott Patrick Ries, Kendrick Morrison
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Publication number: 20150217734Abstract: An air-guiding device for cooling the brakes has adjustable air-guiding flaps and an electronic control unit for controlling the air-guiding flaps as a function of the vehicle speed and of the pilot control pressure, triggered by the activation of the brake pedal, in the brake system. A first mode and a second mode for opening the air-guiding flaps are provided in the control unit by a corresponding program module. The first mode is directed to a strong deceleration demand at a relatively high vehicle speed, in particular on freeways and country roads. The second mode is directed to an acceleration prevention demand at a relatively low vehicle speed, in particular when travelling downhill on roads through mountain passes.Type: ApplicationFiled: April 14, 2015Publication date: August 6, 2015Inventor: Neal CHEESEMAN
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Publication number: 20150217735Abstract: A method for operating a hydraulic brake system of a motor vehicle, comprising a pressure generating device used to build up additional brake pressure in a master brake cylinder or in addition to a master brake cylinder and in opposition to further pedal actuation wherein the additional pressure is a function of the pedal actuation travel distance. A method that reduces the limitations of a braking system's physical parameters on the build-up of additional braking pressure.Type: ApplicationFiled: April 14, 2015Publication date: August 6, 2015Inventors: Thomas Svensson, Ian Moore, Rudolf Daniels
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Publication number: 20150217736Abstract: According to one embodiment, there is provided a vehicle behavior control system. The vehicle behavior control system includes a behavior stabilization control module that is configured to execute a behavior stabilization control so as to stabilize a behavior of a vehicle by giving a braking force to a turning outer wheel of the vehicle based on a target braking force. The behavior stabilization control module has a target braking force setting section that sets the target braking force. The target braking force is set so as to be smaller for a second turn than for a first turn.Type: ApplicationFiled: January 29, 2015Publication date: August 6, 2015Inventors: Nobuyuki NOMURA, Takahiro NISHIGAKI, Shinji MURASHITA, Natsuko HAMAMOTO, Kenta WADA
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Publication number: 20150217737Abstract: A method for releasing a brake device for an automatic parking brake, a corresponding device, and a control device enable safely releasing the parking brake without stress on components. A method for actuating a parking brake with a brake device having a brake caliper housing with a chamber configured to receive a fluid, a brake piston, a spindle and a spindle nut, includes determining a first hydraulic driver-applied pre-pressure in the chamber during a mechanical application process of the parking brake. The method further includes comparing the first driver-applied pre-pressure to a predetermined pressure threshold value via the control device; and building up a hydraulic support pressure in the chamber in order to unload the spindle when the first driver-applied pre-pressure is above the pressure threshold value.Type: ApplicationFiled: February 5, 2015Publication date: August 6, 2015Inventors: Simon Hauber, Helmut Wolff
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Publication number: 20150217738Abstract: A method for providing a clamping force generated by an automatic parking brake includes using a brake motor and a brake piston acting on a brake disk to generate the clamping force. The method guarantees a reliable function of the automatic parking brake even on a loss of clamping force due to a temperature change of the brake disk. The method also minimizes the load on components of the automatic parking brake. After a completed application of the automatic parking brake, a secondary application process is carried out as a function of an activation reaction of the brake motor.Type: ApplicationFiled: February 6, 2015Publication date: August 6, 2015Inventors: Dieter Blattert, Frank Baehrle-Miller
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Publication number: 20150217739Abstract: A method for providing a clamping force that is generated with an automatic parking brake for a vehicle using a brake motor and a brake piston that acts upon a brake disk, includes building up a hydraulic pressure in a braking circuit of the vehicle after the automatic parking brake is applied. The method further includes determining a pressure loss gradient in the braking circuit of the vehicle. The method further includes performing or not performing a further application of the automatic parking brake based in part upon the determined pressure loss gradient.Type: ApplicationFiled: February 6, 2015Publication date: August 6, 2015Inventors: Dieter Blattert, Frank Baehrle-Miller
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Publication number: 20150217740Abstract: A brake control device for a utility vehicle having a trailer, including: a pneumatic brake control circuit having a vehicle pressure path to output a brake pressure to a vehicle brake which brakes the utility vehicle, based on a target input of a driver of the utility vehicle, and having a trailer pressure path for outputting the brake pressure to a trailer brake, which brakes the trailer, on the basis of the target input; and a pneumatic start assist circuit to output a further brake pressure to a trailer brake of the trailer based on a speed of the utility vehicle, in which the pneumatic start assist circuit is pneumatically connected to the trailer pressure path of the pneumatic brake control circuit.Type: ApplicationFiled: September 16, 2013Publication date: August 6, 2015Inventors: Falk Hecker, Gerhard Wieder, Adnan Mustapha
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Publication number: 20150217741Abstract: A brake control system is provided which can maintain, the behavior of a vehicle stable when wheels slip. A slip amount detector 56 configured to detect an amount of slip at wheels 2L, 2R, 3L, 3R is connected to a second ECU 35. A first ECU 27 has a regenerative slip control unit which executes repeatedly a slip restricting control in which while the front wheels 2L, 2R are being detected as slipping based on a detection value of the slip amount detector 56 during the execution of regenerative braking by a motor-generator 55, the amount of regenerative braking by the motor-generator 55 is reduced by a predetermined amount, and thereafter, the resulting reduced amount of regenerative braking is held for a predetermined period of time.Type: ApplicationFiled: January 26, 2015Publication date: August 6, 2015Inventors: Masayuki KIKAWA, Shuji OHSHITA, Norikazu MATSUZAKI
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Publication number: 20150217742Abstract: A brake apparatus includes a closed circuit including a pump configured to increase hydraulic pressures in wheel cylinders mounted on wheels with use of brake fluid drawn from a master cylinder. The brake apparatus includes a primary system hydraulic passage connecting at least one wheel cylinder of the wheel cylinders and a first chamber in the master cylinder to each other, and a secondary system hydraulic passage connecting remaining wheel cylinder of the wheel cylinders and a second chamber in the master cylinder to each other. The pump is connected so as to be able to supply the brake fluid to the primary system hydraulic passage and the secondary system hydraulic passage.Type: ApplicationFiled: February 3, 2015Publication date: August 6, 2015Applicant: HITACHI AUTOMOTIVE SYSTEMS, LTDInventor: Kotaro KOYAMA
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Publication number: 20150217743Abstract: A method for releasing an automatic parking break includes estimating a release travel of the automatic parking brake based on a measured motor voltage and a motor current. The method further includes querying an additional switch-off criterion to obtain a minimum total release travel. The method further includes comparing the estimated release travel with the minimum total release travel. The automatic parking brake includes an electric motor brake device for producing an electromechanical clamping force.Type: ApplicationFiled: January 6, 2015Publication date: August 6, 2015Inventors: Dieter Blattert, Frank Baehrle-Miller
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Publication number: 20150217744Abstract: The operation of an air compressor is controlled to control engine performance to thereby improve the performance of the vehicle. A compressor (4) driven by an engine (3) of a vehicle and supplying compressed air to loads (51-54) is controlled by an ECU (2). A loaded state and an unloaded state of the compressor (4) are switched between each other according to the requirements from the loads (51-54). When the vehicle requires braking force, the compressor (4) is set to the loaded state irrespective of the requirements from the loads (51-54).Type: ApplicationFiled: April 15, 2015Publication date: August 6, 2015Applicant: Nabtesco Automotive CorporationInventors: Ichiro MINATO, Hiroki HASEBE
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Publication number: 20150217745Abstract: A guide ring for a pump element of a hydraulic unit of a vehicle brake system is configured to guide a pump piston in a pump housing when the pump piston is displaced along the axis thereof in the pump housing. On the inner side of the guide ring facing the pump piston, the guide ring includes a first step that has a first inner diameter and a second inner diameter.Type: ApplicationFiled: June 19, 2013Publication date: August 6, 2015Inventors: Wolfgang Schuller, Daniel Gosse
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Publication number: 20150217746Abstract: An apparatus for warning against lack of stroke in an electronic parking brake may include: a tension sensor for sensing the tension of a cable which is provided in an actuator so as to transmit power; a motor for providing power to the actuator; and a controller for controlling whether to operate the motor based on the sensed tension of the cable and a preset target tension, and calculating an operating stroke of the actuator based on an operating time of the motor. The controller may issue a stroke lack warning based on the operating stroke and a preset critical stroke.Type: ApplicationFiled: July 30, 2014Publication date: August 6, 2015Inventor: Jae Woo Jeon
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Publication number: 20150217747Abstract: A method of detecting an accumulator failure is provided. The method may comprise measuring a first pressure on a gas-side of an accumulator, measuring a second pressure on a fluid-side of the accumulator, finding a difference between the first pressure and the second pressure, and comparing the difference to a predetermined threshold. A system for detecting an accumulator failure is also provided. The system may comprise a non-transitory memory communicating with a processor, the non-transitory memory having instructions stored thereon that, in response to execution by the processor, cause the processor to perform operations. The operations may include receiving a first pressure measurement, receiving a second pressure measurement, determining a difference between the first pressure measurement and the second pressure measurement, and detecting the accumulator failure based on the difference.Type: ApplicationFiled: October 30, 2014Publication date: August 6, 2015Applicant: GOODRICH CORPORATIONInventors: Eric D. Cahill, Paul R. Burte
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Publication number: 20150217748Abstract: A method for monitoring at least two aircraft wheel electromechanical braking actuators. For each electromechanical actuator, the method includes first determining a current value representative of the power supply current of the electromechanical actuator and determining a reference current value estimated from the power supply currents of at least one other electromechanical actuator. Then, the representative current value and the reference current value are compared. Any abnormal operation of the electromechanical actuator is detected when the difference between the representative current value and the reference current value is above a predetermined threshold.Type: ApplicationFiled: January 26, 2015Publication date: August 6, 2015Applicant: MESSIER-BUGATTI-DOWTYInventors: Philippe CHICO, Frédéric RAGOT, François BONIGEN, Thomas LEPAGE