Deflated Confinement Located Within Or On Steering Column Patents (Class 280/731)
  • Patent number: 9242614
    Abstract: Airbag systems comprising at least one energy-absorbing component configured to absorb energy generated during the deployment of an airbag cushion. In some embodiments, a system may include a steering wheel assembly and an airbag assembly. The airbag assembly may comprise a housing configured to couple to the steering wheel assembly, an inflator coupled to the housing, and an airbag cushion coupled with the inflator. A first gap may be disposed between the inflator and at least one energy-absorbing component. A force from a deployment of the airbag cushion may cause the first gap to close and may result in contact between the inflator and at least one energy-absorbing component. The contact between the inflator and one or more of the energy-absorbing components transfers energy from the deployment of the airbag to one or more of the energy-absorbing components.
    Type: Grant
    Filed: March 7, 2014
    Date of Patent: January 26, 2016
    Assignee: AUTOLIV ASP, INC.
    Inventors: Chandrakanth Siddharthan, Conrad C. Dumbrique, James T. Hoskyns
  • Patent number: 9244553
    Abstract: A disclosed digital display is mounted within a vehicle steering wheel and displays a selectively touch actuateable tell tales. The digital display is actuateable responsive to touching a specific designated location on the display corresponding to an actuated telltale. A controller is operable for actuating the digital display to change the display to communicate information relating to the actuated telltale.
    Type: Grant
    Filed: December 16, 2013
    Date of Patent: January 26, 2016
    Assignee: Continental Automotive Systems, Inc.
    Inventor: Dolores Santiago Bernal
  • Patent number: 9193375
    Abstract: The improved steering apparatus is an invention that increases vehicular operational safety by providing means for a vehicle operator to control various vehicle functions and accessories while keeping both hands on the steering apparatus. The apparatus also automatically provides for the display of a variety of driver relevant information including automatic live video (160) feed of blind spots, rear vehicle cabin area, and road sign information (320), by displaying the information on the steering apparatus mounted video screen. The apparatus includes a built-in speaker (170) and is controlled by either voice commands or by a touching of the touch activatable video display screen (160).
    Type: Grant
    Filed: August 10, 2005
    Date of Patent: November 24, 2015
    Assignee: Autoliv ASP, Inc.
    Inventors: Michael R. Schramm, Brent A. Parks, Marcus T. Clark, David J. Green, Guy R. Letendre, Lori S. Westgate
  • Patent number: 9156400
    Abstract: A steering wheel has an airbag apparatus mounted on a core metal via a horn switch mechanism for activating a horn device. The horn switch mechanism includes a supporting member that is formed of an electrically conductive material, supported on the core metal, and extends rearward, a slider that is formed of an insulating resin material, is disposed outside the supporting member to be slidable with respect to the supporting member, and urged rearward by an urging member, a cap member that is formed of an insulating resin material and covers at least a rear end of each of the supporting member and the slider, and a movable side contact that is formed of an electrically conductive metal material and disposed between the cap member and the slider. The horn switch mechanism is configured to activate the horn device.
    Type: Grant
    Filed: August 8, 2014
    Date of Patent: October 13, 2015
    Assignee: TOYODA GOSEI CO., LTD.
    Inventors: Tsutomu Ishii, Mikine Hayashi, Osamu Hirose
  • Patent number: 9126619
    Abstract: An operation unit provided on a grip part of a steering wheel, and having an operation panel in which contact operations are possible by the fingers of an operator; an operation detection unit that detects contact operations with respect to the operation panel with a predetermined coordinate system as a reference; a display control unit that controls the display of a display device according to the contact operations detected by the operation detection unit; a correction unit that corrects a coordinate system according to a steering angle detected by a steering angle detection device; and a correction prohibition device that, based on at least one from among contact operations detected by the operation detection device, a steering angle detected by a steering angle sensor, and a speed detected by a speed sensor, prohibits correction of the coordinate system by the correction unit.
    Type: Grant
    Filed: February 13, 2012
    Date of Patent: September 8, 2015
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Haruko Okuyama, Takeyuki Suzuki
  • Patent number: 9114775
    Abstract: A pre-weakened cover of an airbag module is provided including a layer having an outer show surface and an opposing inner surface. A plurality of first cuts is arranged at a first angle on the inner surface. A plurality of second cuts is arranged at a second angle on the inner surface. Each of the second cuts intersects two adjacent first cuts to form a generally V-shaped pattern.
    Type: Grant
    Filed: October 14, 2013
    Date of Patent: August 25, 2015
    Assignee: INTEVA PRODUCTS, LLC
    Inventor: Udo Kansteiner
  • Patent number: 9073571
    Abstract: A lower spoke cored bar of a spoke cored bar constituting a spoke portion couples one end portion of a first coupling portion to a rim cored bar. The lower spoke cored bar couples one end portion of a second coupling portion to a boss cored bar. The lower spoke cored bar is provided with a vertical wall portion which couples a bending-shaped first bent portion to the other end portion of the first coupling portion, and which couples a second bent portion in a bending form to the other end portion of the second coupling portion. The rim cored bar is provided with a deformation allowing portion capable of deforming. The vertical wall portion and deformation allowing portions are arranged substantially on the same line.
    Type: Grant
    Filed: September 26, 2013
    Date of Patent: July 7, 2015
    Assignee: NIHON PLAST CO., LTD.
    Inventors: Katsuya Muramatsu, Tomohiro Sakurai, Takaaki Seki
  • Patent number: 9061677
    Abstract: A steering wheel apparatus for adjusting stiffness and receiving a pressure is provided. The apparatus includes a rim having a ring-shaped frame structure and an air container disposed around an outer surface of the rim. An outer sheath covers an outer surface of the air container and an air nozzle is connected to an inside of the air container. A pressure sensor is mounted to the rim to detect a pressure by which the steering wheel apparatus is gripped and an air compressor and a vacuum pump are connected to the air nozzle. A steering controller analyzes signals input from sensors to maintain an air pressure of the air container and operate the air compressor or the vacuum pump when present condition information is satisfied. An engine controller analyzes a signal input from the pressure sensor and when the signal corresponds to a predetermined pressure or greater decelerate the vehicle.
    Type: Grant
    Filed: November 8, 2013
    Date of Patent: June 23, 2015
    Assignee: Hyundai Motor Company
    Inventor: Jin Hwan Jang
  • Patent number: 9045107
    Abstract: Disclosed is an airbag door including: a panel which has tear lines, in which the tear lines include: a first tear line which is extended in a left and right direction of the panel; second tear lines which are extended from left and right end portions of the first tear line in an up and down direction of the panel, respectively; and third tear lines which are extended from upper and lower end portions of the second tear lines toward corners of the panel, respectively, thereby preventing an airbag from being torn by broken parts of the panel of the airbag door when the airbag is deployed.
    Type: Grant
    Filed: March 18, 2014
    Date of Patent: June 2, 2015
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventor: Young Seok Kim
  • Patent number: 9039038
    Abstract: Aspirator for an airbag deploying into a vehicle passenger compartment in order to protect a driver of the vehicle during an accident, includes a housing having an innermost and an outermost wall and defining an outlet at a distal end leading to an airbag and coaxial flow passages between the innermost and outermost walls into which air from a passenger compartment flows to inflate the airbag. An aspiration system is coupled to the housing and configured to direct gas into the flow passages to mix with the air from the passenger compartment in the flow passages. The aspiration system includes openings on an inner side of the outermost wall and on an outer side of the innermost wall. These openings are configured such that the gas is directed therefrom into the flow passages in a direction substantially parallel to a flow direction of air into the flow passages.
    Type: Grant
    Filed: August 11, 2014
    Date of Patent: May 26, 2015
    Assignee: Automotive Technologies International, Inc.
    Inventor: David S Breed
  • Publication number: 20150137492
    Abstract: A steering wheel is locatable between an operational position at a driver seat of a vehicle and a stowed position in the vehicle. A first airbag is coupled to the steering wheel, and a multi-stage airbag laterally overlaps the driver seat and a passenger seat of the vehicle next to the driver seat. A controller includes instructions for detecting a frontal collision, locating the steering wheel, deploying the first airbag at the driver seat and the multi-stage airbag at the passenger seat when the steering wheel is in the operational position, and deploying the multi-stage airbag at the driver and passenger seats when the steering wheel is in the stowed position.
    Type: Application
    Filed: October 6, 2014
    Publication date: May 21, 2015
    Applicant: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Manoharprasad K. Rao, Jialiang Le
  • Patent number: 9033366
    Abstract: A system includes a fan and a duct system. The fan is configured to be attached to the steering wheel. The duct system has a first portion and a second portion, and is configured to be coupled to an exterior surface of an armature of the steering wheel and enable air from the fan to be communicated from the fan to a surface of the steering wheel. The first portion includes a section extending along the armature of the steering wheel, and the second portion includes a plurality of nozzles extending radially from an outer surface of the first portion toward an outer surface of the steering wheel.
    Type: Grant
    Filed: July 2, 2014
    Date of Patent: May 19, 2015
    Assignee: NISSAN NORTH AMERICA, INC.
    Inventor: Brian Downey
  • Patent number: 9027960
    Abstract: A front airbag device in which an airbag module can be detached from a steering wheel with a simpler operation is provided. A front airbag device includes a steering wheel and an airbag module. The airbag module includes a housing. The steering wheel includes a positioning hook and a retaining hook. The housing includes a positioning tab on which the positioning hook is hooked and a rod-shaped elastic body on which the retaining hook is hooked. The positioning tab has an extension portion, and the steering wheel has a window portion which enables the extension portion to be visible from the outside. The positioning tab is tilted whereby the positioning tab is disconnected from the positioning hook and the elastic body can move.
    Type: Grant
    Filed: October 9, 2012
    Date of Patent: May 12, 2015
    Assignee: Autoliv Development AB
    Inventor: Yuichiro Yoshida
  • Patent number: 9027955
    Abstract: First support portions 71 and 72 positioned on a predetermined straight line L2 approximately perpendicular to a broken line of a hinge portion is set in a support portion 70 that supports a back plate 27 with respect to a back face side of a door portion 36. Second and third support portions 73 and 74 positioned in line symmetry with respect to the straight line L2, are set in the support portion 70. It is possible to receive the centrifugal force, which is applied to the back plate 27 due to the expansion of the door portion 36, with good balance by the first to third support portions 71, 72, 73, and 74. An emblem 24 can be reliably fixed to the door portion 36 with preventing a fixing pin 31 from being excessively locked into a through hole 33 more than necessary.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: May 12, 2015
    Assignee: Nihon Plast Co., Ltd.
    Inventors: Katsuya Muramatsu, Tomohiro Sakurai
  • Patent number: 9027963
    Abstract: A tension member for an airbag, and an airbag device are provided in each of which the tensile force is controlled continuously with a simple configuration. An airbag device includes an airbag that is normally folded and is inflated and deployed in a case of an emergency, an inflator for supplying gas into the airbag, a retainer for retaining the airbag and the inflator, and a tension member that controls a shape or a function of the airbag by using tension. The tension member for an airbag includes two end portions connected to respective portions of the airbag that are movable relative to each other when the airbag is inflated and deployed, a widened portion provided between the two end portions, and a breaking section provided in the widened portion in such a manner as to extend in a direction of widening of the widened portion and configured to break depending on a magnitude of tension applied between the two end portions.
    Type: Grant
    Filed: July 27, 2012
    Date of Patent: May 12, 2015
    Assignee: Takata Corporation
    Inventors: Yoshiki Murakami, Kimihiro Koshikawa
  • Patent number: 9022422
    Abstract: A driver airbag cushion includes a front panel and a rear panel that are joined together along a joined perimeter to form an airbag cushion. The airbag cushion is shrunken in diameter along the joined perimeter by a means of a short rope, a group of pleats, or a group of short tethers to form a spool shaped airbag cushion when fully inflated with a recess along the perimeter outside the airbag cushion. The airbag volume is reduced by 20 to 30% while keeping or improving the effectiveness of the occupant protection. The inflator output is significantly reduced so that a low output single stage inflator can be used.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: May 5, 2015
    Assignee: CIS Tech, LLC
    Inventor: Jong S. Nam
  • Patent number: 9016719
    Abstract: Provided are a mounting structure of driver airbag unit and a steering wheel of a simple structure, but which allow the driver airbag unit to be easily mounted on the steering wheel so as to slightly move. A driver airbag unit 20 is mounted on the steering wheel 1 so as to move toward and away from the driver, and biased toward the driver by coil springs 60. The driver airbag unit 20 is mounted on the steering wheel 1 by connection of leg members 40, projecting from a retainer 30 in a direction away from the driver, to the steering wheel 1. The leg members 40 are allowed to slightly move with respect to the retainer 30 at least away from and toward the driver.
    Type: Grant
    Filed: July 2, 2012
    Date of Patent: April 28, 2015
    Assignee: Takata Corporation
    Inventor: Ichiro Amamori
  • Patent number: 8998251
    Abstract: A horn switch device for a steering wheel may include an airbag module mounted in an inner region of the steering wheel to perform pressing and restoring operations while being elastically supported by a plurality of horn springs, a link plate assembly mounted on a lower surface of the airbag module and including a plurality of link plates to facilitate a seesaw movement, a module-side horn contact point positioned at the fixed end portion of each link plate and toward the outside of the airbag module, and a wheel-side horn contact point positioned below the module-side horn contact point. A horn operation is produced when the wheel-side horn contact point contacts with the module-side horn contact point.
    Type: Grant
    Filed: December 2, 2013
    Date of Patent: April 7, 2015
    Assignee: Hyundai Motor Company
    Inventors: Sang Min Jo, Jin Ho Bae
  • Patent number: 8991857
    Abstract: An airbag system (3) having a two-chamber airbag (4), wherein the main chamber has an impact surface (7) which the vehicle occupant can contact and a support surface (8) with the main chamber (5) supported on an interior fitting (2) of the vehicle. A secondary chamber (11) forms a support cushion for the main chamber (5), the main chamber (5) having a greater volume than the secondary chamber (11). The secondary chamber (11) is located between the support surface (8) and the interior fitting (2). The airbag (4) has an overflow protective element (24) between the main and secondary chambers (11). A first gas generator (16) inflates the main chamber (5) and a second gas generator (17) inflates the secondary chamber (11), wherein both generators (16, 17) or only the first generator (16) can be controlled for inflating the main chamber (5) as desired.
    Type: Grant
    Filed: February 12, 2014
    Date of Patent: March 31, 2015
    Assignee: Autoliv Development AB
    Inventors: Thierry Jacqmarcq, Remi Baillivet
  • Patent number: 8985623
    Abstract: A steering wheel structure with an airbag module having a horn bracket fixed to a steering wheel, an airbag module having an inflator and serving as a weight, a spring unit installed between the airbag module and the horn bracket and transmitting vibrations of the steering wheel to the airbag module for configuring a dynamic damper. The spring unit including an elastic body that transmits the vibrations and a protector attached to the horn bracket and housing the elastic body therein in an elastically deformable manner.
    Type: Grant
    Filed: July 20, 2011
    Date of Patent: March 24, 2015
    Assignees: Autoliv Development AB, Honda Motor Co., Ltd.
    Inventors: Takashi Kondo, Yukihiro Kunitake, Kunitomo Miyahara, Yutaka Hirota, Yutaka Tsuchida, Kunio Ohbayashi, Hiroshi Takamori, Koichi Akiyama
  • Patent number: 8979120
    Abstract: Devices for restraining deploying airbags are disclosed, along with methods for using, making and refurbishing such devices. The devices and methods are designed to improve the safety of individuals in the vicinity of undeployed airbags, in particular, when there is a chance that the airbag may deploy unexpectedly. Unexpected airbag deployment can occur when the airbag deployment system is compromised, for example, by an accident such as an automobile collision.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: March 17, 2015
    Assignee: MannSaver LLC
    Inventor: Raymond Eugene Mann
  • Patent number: 8960356
    Abstract: A steering wheel raises the awareness of a driver of a vehicle or the like concerning safe driving during operation of the vehicle, leading to a reduction of traffic accidents and violations of traffic regulations. The steering wheel has a pad section nearly in the center of a steering section gripped by the driver. A traffic slogan display unit having a character section displaying a traffic slogan and a background section being other than the character section is formed on the pad section.
    Type: Grant
    Filed: July 10, 2012
    Date of Patent: February 24, 2015
    Inventor: Kenji Momen
  • Patent number: 8955876
    Abstract: The invention relates to a steering wheel assembly for a steering wheel of a motor vehicle, with a gas bag accommodated by a housing, which for the protection of a driver is inflatable by means of a gas generator, with a shiftably mounted carrier for accommodating the housing, which can be positioned in a rest position and at least one deflected position, and with at least one fastening device by means of which the carrier can shiftably be fixed at a steering wheel skeleton of the steering wheel. A spring biasing the carrier into the rest position is associated to the fastening device and the fastening device includes a guiding portion on which the carrier is shiftable against the force of the spring into the deflected position along a main shifting direction, along which the distance between the carrier and the steering wheel skeleton is reduced, wherein between the carrier and the guiding portion a clearance exists in a direction transverse to the main shifting direction.
    Type: Grant
    Filed: February 6, 2014
    Date of Patent: February 17, 2015
    Assignee: Takata AG
    Inventors: Uwe Strecker, Achim Hartlaub
  • Patent number: 8939466
    Abstract: An apparatus includes a frame having multiple openings for slidably receiving multiple airbag support assemblies. Each support assembly includes an airbag coupling member slidably disposed in a one of the openings in the frame for maintaining a spring member between the frame and the airbag device. The airbag coupling member has a coupling end protruding from a first side of the frame facing the airbag device for connecting to the airbag device. Pressing the airbag device towards the frame compresses the spring member therebetween. An electrical switch assembly is connected to the frame. The electrical switch assembly includes an electrical switch for a circuit. The electrical switch has a push button that continuously engages the airbag device when the frame is connected to the airbag device via an airbag coupling member, to maintain the electrical switch between the frame and the airbag device.
    Type: Grant
    Filed: November 11, 2013
    Date of Patent: January 27, 2015
    Assignee: Judco Partnership, LLC
    Inventors: Stephen James, Thomas E. Buttner, Igorce Srbinovski
  • Patent number: 8939467
    Abstract: The invention relates to a vehicle steering wheel with a steering wheel hub, a steering wheel rim and steering wheel spokes which connect the steering wheel rim with the steering wheel hub, wherein the steering wheel hub includes a steering wheel fastening region for fastening the vehicle steering wheel to a steering shaft of a vehicle, and wherein in the vehicle steering wheel a gas bag is mounted. It is provided that the gas bag is arranged in the vehicle steering wheel in radial direction exclusively outside the steering wheel hub and/or eccentrically to the steering wheel hub. It thus becomes possible that in the case of an attachment of the vehicle steering wheel to a steering shaft, the steering wheel fastening region is accessible in axial direction and is not covered by the mounted gas bag.
    Type: Grant
    Filed: July 9, 2012
    Date of Patent: January 27, 2015
    Assignee: Takata AG
    Inventor: Matthias Zahn
  • Patent number: 8931799
    Abstract: There are provided an airbag device and a steering wheel that can reduce the number of components and weight and allow a retainer to be easily positioned relative to an airbag cover. An airbag cover 4 includes a side wall portion 41 standing on an inner side, a recess 42 formed in an end face at almost the center of the side wall portion 41, and retaining holes 43 and 43 formed in the side wall portion 41 on both sides of the recess 42. A retainer 3 includes a first hook 31 that is fittable in the recess 42 and contactable with a bottom face 42a of the recess 42, and second hooks 32 that are contactable with inner faces 43a of the retaining holes 43. The retainer 3 is centered in a width direction by fitting the first hook 31 in the recess 42, and the side wall portion 41 is clamped in a standing direction by the first hook 31 and the second hooks 32 by contacting the first hook 31 with the recess 42 and contacting the second hooks 32 with the retaining holes 43.
    Type: Grant
    Filed: March 9, 2012
    Date of Patent: January 13, 2015
    Assignee: Takata Corporation
    Inventor: Keisuke Onohara
  • Patent number: 8925962
    Abstract: A vehicle airbag structure deploying an airbag at a predetermined designed position in an initial stage of deployment, while suppressing a swinging motion, to allow the airbag to continuously deploy and inflate toward a vehicle seat and reliably receive an occupant at an appropriate position. The vehicle airbag structure includes: an intermediate panel provided between a front panel and a rear panel; a joining the rear panel and the front panel to form an airbag; an intermediate panel forming a gas duct to guide inflator gas; and a gas circulation hole formed by a portion of the intermediate panel facing in a circumferential direction to generate, inside the airbag, a gas flow in the circumferential direction.
    Type: Grant
    Filed: November 7, 2011
    Date of Patent: January 6, 2015
    Assignee: Autoliv Development AB
    Inventor: Akihiro Yamada
  • Patent number: 8919812
    Abstract: A steering wheel for an automotive vehicle comprising an airbag module and a detachable snap-fit connection for fastening the airbag module to the steering wheel includes a detent pin that is positively embedded in the foamed steering wheel cover of the steering wheel.
    Type: Grant
    Filed: February 18, 2011
    Date of Patent: December 30, 2014
    Assignee: TRW Automotive Safety Systems GmbH
    Inventor: Dominik Schütz
  • Publication number: 20140375035
    Abstract: A driver seat airbag system includes: an airbag that is housed in a pad section of a steering wheel, receives a supply of gas for inflation during a collision of a vehicle, and is inflated and deployed between the steering wheel and an occupant in a driver seat; and an inflator that generates the gas. The airbag includes an auxiliary inflated section that is inflated to a front of the vehicle in conjunction with inflation and deployment of the airbag, so as to enter a space between a rim and a spoke of the steering wheel.
    Type: Application
    Filed: June 25, 2014
    Publication date: December 25, 2014
    Inventors: Osamu Fukawatase, Hiroyuki Taguchi
  • Patent number: 8910974
    Abstract: There is provided an occupant protection device. An air bag device according to the present invention protects an occupant against an impact caused by a collision of a vehicle by inflating and expanding a head protection air bag body and a chest protection air bag body upon the impact which are housed in a center pad of a steering wheel, the occupant protection device including an inflation and expansion mode control unit configured to inflate and expand the head protection air bag body and the chest protection air bag body mutually independently in accordance with a collision mode of the vehicle, and to control inflation and expansion modes of the head protection air bag body and the chest protection air bag body when inflated and expanded.
    Type: Grant
    Filed: June 15, 2012
    Date of Patent: December 16, 2014
    Assignee: Fuji Jukogyo Kabushiki Kaisha
    Inventors: Isamu Nagasawa, Noriyoshi Baba, Tetsuya Nakase
  • Patent number: 8905430
    Abstract: The present invention provides a cover body for airbag device that is capable of easily mounting an emblem that is provided with an emblem body having a narrow portion while ensuring its related mounting strength. A lock pin is protruded at a main body portion with a relatively large width of the emblem body. A hook pin is protruded at a narrow portion with a relatively small width of the emblem body. The lock pin is inserted into a first door portion and then is inserted into a thorough hole of a back plate on a rear face side. The hook pin is inserted into the first door portion, and is hooked therewith.
    Type: Grant
    Filed: November 26, 2013
    Date of Patent: December 9, 2014
    Assignee: Nihon Plast Co., Ltd.
    Inventors: Tomotaka Ishikawa, Daisuke Ishioroshi
  • Patent number: 8899618
    Abstract: A gasbag arrangement for a steering wheel of a motor vehicle is provided. The gasbag arrangement includes a gasbag which can be inflated for protecting a vehicle occupant. The gasbag, when inflated and mounted in the vehicle, includes an indentation in a portion that points towards the vehicle floor in the straight-ahead position of the steering wheel for reducing the expansion of a gasbag in the direction of a body region extending below the thorax region of the vehicle occupant such that a load on that body region during an impact of the vehicle occupant on the gasbag is minimized. According to another aspect a gasbag arrangement includes a gasbag which, when inflated and mounted in the vehicle, includes a side facing towards the vehicle floor and extending essentially parallel to a plane spanned by the longitudinal vehicle direction and the transverse vehicle direction.
    Type: Grant
    Filed: June 29, 2011
    Date of Patent: December 2, 2014
    Assignee: Takata-Petri AG
    Inventors: Nick Eckert, Frank Wollny, Wolfgang Thonhauser
  • Patent number: 8899623
    Abstract: A motor vehicle includes an instrument panel, a steering column defining a longitudinal axis, and a steering wheel arranged on the steering column in a region of the instrument panel. The steering wheel is configured for movement in relation to the instrument panel in a direction of the longitudinal axis towards the instrument panel from a first position to a second position. The steering column is also constructed to enable the steering wheel to move from the second position to the first position when the motor vehicle is subjected to a force caused by an accident.
    Type: Grant
    Filed: July 24, 2013
    Date of Patent: December 2, 2014
    Assignee: Audi AG
    Inventors: Michael Stadler, Ingo Schütz
  • Patent number: 8894093
    Abstract: An airbag cover for a vehicle that includes an airbag cover body that has a tear line to allow the airbag cover body to be torn off when an airbag cushion is deployed, and a bezel ring coupled to the airbag cover body. The airbag cover includes a plurality of separating protrusions having first and second separating protrusions that are formed on the bezel ring to be spaced apart from each other in a circumferential direction of the bezel ring and to be adjacent to each other. In addition, the separating protrusions have third and fourth separating protrusions adjacent to each other at a position facing the first and second separating protrusions. The separating protrusions include first to fourth separating protrusion insertion apertures that are formed within the airbag cover body to allow the first to fourth separating protrusions to be inserted therein.
    Type: Grant
    Filed: April 23, 2013
    Date of Patent: November 25, 2014
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Autoliv Development AB
    Inventors: Doo Seob Jung, Jae Hyung Oh, Sang Gyu Yoon
  • Patent number: 8894092
    Abstract: An airbag device capable of preventing a fish-mouth phenomenon and reducing the weight of a retainer is provided. The inner case has a plurality of holding holes for holding the retainer. The retainer has a bottom surface portion for supporting an airbag and an inflator, a side wall portion that is disposed at the outer periphery of the bottom surface portion and that has a height set to H so that the side wall portion hardly receives a pressure of the airbag when the airbag is inflated and developed, and engagement members that are disposed on the side wall portion and that are engageable with the holding holes. The substantially entirety of the retainer is housed in the inner case when the engagement members are engaged with the holding holes.
    Type: Grant
    Filed: March 21, 2012
    Date of Patent: November 25, 2014
    Assignee: Takata Corporation
    Inventors: Shinji Hayashi, Yutaka Kitaike
  • Patent number: 8876153
    Abstract: An airbag includes a rear panel, a front panel, and an extension panel. The rear panel has an inflation aperture for receiving an inflation gas. The front panel has at least one communication aperture, and the front panel is connected to the rear panel at a peripheral seam to define a primary inflatable portion having a central axis. The extension panel has an inner edge that is connected to the front panel at a location that is offset from the central axis of the primary inflatable portion and an outer edge that is connected to at least one of the front panel or the rear panel to define a secondary inflatable portion that is in communication with the primary inflatable portion through the at least one communication aperture. When inflated by the inflation gas, the secondary inflatable portion extends outward with respect to the front panel toward a vehicle occupant.
    Type: Grant
    Filed: February 27, 2013
    Date of Patent: November 4, 2014
    Assignee: Nissan North America, Inc.
    Inventor: Jeffery Dix
  • Patent number: 8851512
    Abstract: A vibration suppression structure for a steering wheel includes elastic support portions for elastically supporting an inflator of an airbag apparatus. Each elastic support portion is formed as a cylinder having an axis extending in the longitudinal direction of a steering shaft. At any cross section orthogonal to the axis, each elastic support portion has an outer periphery of the same oval or the same circle and an inner periphery of the same oval or the same circle. When the outer periphery is circular, the inner periphery is oval. When the inner periphery is circular, the outer periphery is oval.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: October 7, 2014
    Assignee: Toyoda Gosei Co., Ltd.
    Inventors: Norio Umemura, Tsutomu Ishii, Kosuke Shigeta
  • Publication number: 20140265274
    Abstract: An airbag; module including an airbag; configured to inflate between a steering wheel and a vehicle occupant and an inflator configured to provide inflation gas to the airbag. The airbag includes a first vent opening and a second vent opening, and the first and second vent openings are configured to allow venting of an inflation gas. The first vent opening and second vent opening are arranged such that the first vent opening is located above a rim of the steering wheel and the second vent opening is located below the rim of the steering wheel when the airbag is in an inflated state.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 18, 2014
    Applicant: TK Holdings Inc.
    Inventor: Robert Lee PICCARD
  • Patent number: 8827306
    Abstract: An airbag apparatus, which is incorporated in a steering wheel, includes a bag holder in the longitudinal direction of the steering wheel. An inflator is elastically supported by the bag holder with elastic support portions. A retainer includes an annular bag attachment portion. The retainer is fastened to the bag holder such that the periphery of the airbag opening is held between the bag attachment portion and the bag holder. The retainer further includes arch portions and bag encompassing portions. The arch portions extend rearward in the longitudinal direction of the steering wheel from the inner rim of the bag attachment portion, and surround the inflator. The bag encompassing portions extend inward in a radial direction of the steering shaft from the inner rim of the bag attachment portion, and encompass the periphery of the airbag opening.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: September 9, 2014
    Assignee: Toyoda Gosei Co., Ltd.
    Inventors: Hitoshi Iida, Tsutomu Ishii, Norio Umemura, Kosuke Shigeta, Mikine Hayashi
  • Patent number: 8820781
    Abstract: An attachment structure for driver seat airbag devices that enables smoother operation of a horn switch. The attachment structure includes: an armature connected to a steering mechanism of the vehicle; and a housing that accommodates the airbag module and that is positioned with respect to the armature. The housing includes positioning pins for implementing relative positioning in XY directions with respect to the armature at a plurality of locations and first openings for implementing positioning in a Z direction at a plurality of locations. The armature is provided with a plurality of second openings through which the positioning pins of the housing are inserted and with a plurality of protrusions that are inserted through the first openings of the housing. The position of Z-direction lower edge sections of the first openings of the housing lies within a range of the depth of the second openings of the armature.
    Type: Grant
    Filed: July 28, 2011
    Date of Patent: September 2, 2014
    Assignee: Autoliv Development AB
    Inventors: Shinsuke Sato, Masaru Narita, Yasutaka Hiraoka
  • Patent number: 8807589
    Abstract: A base plate portion 21 directly receiving face pressure of the airbag is provided with a steel plate 31 made of a metal, and a stack portion 33 having a resin layers 32 made of synthetic resin and overlapping both faces of the steel plate 31. It possible to uniformly generate stress on both faces of the steel plate 31 in contraction at the time of molding while ensuring sufficient strength against the expansion pressure of the airbag, so that it is possible to suppress deformation in a cooling process after the molding and dimensional stability is high. The peripheral wall portion 22 is able to ensure sufficient strength even when it is integrally formed with each resin layer 32 of the base plate portion 21 in the form of a single layer.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: August 19, 2014
    Assignee: Nihon Plast Co., Ltd.
    Inventor: Akihiko Yamami
  • Patent number: 8801033
    Abstract: Low cost airbag system (1) for a vehicle that deploys to protect a driver and optionally a passenger during a crash involving the vehicle. The airbag system includes a crash sensor system (2) that detects a crash involving the vehicle, a driver side airbag module (40) mounted to a steering wheel and including a driver side airbag (42) that inflates to protect the driver and a gas generator (108) that generates inflation medium to inflate the driver side airbag (42). A control module (6) is coupled to the crash sensor system (2) and gas generator (108) and initiates generation of inflation medium by the gas generator (108) based on detection of a crash by the crash sensor system (2). A similar system is provided for the passenger side airbag module (20).
    Type: Grant
    Filed: June 2, 2011
    Date of Patent: August 12, 2014
    Assignee: Automotive Technologies International, Inc.
    Inventor: David S Breed
  • Publication number: 20140217711
    Abstract: The invention relates to a steering wheel assembly for a steering wheel of a motor vehicle, with a gas bag accommodated by a housing, which for the protection of a driver is inflatable by means of a gas generator, with a shiftably mounted carrier for accommodating the housing, which can be positioned in a rest position and at least one deflected position, and with at least one fastening device by means of which the carrier can shiftably be fixed at a steering wheel skeleton of the steering wheel. A spring biasing the carrier into the rest position is associated to the fastening device and the fastening device includes a guiding portion on which the carrier is shiftable against the force of the spring into the deflected position along a main shifting direction, along which the distance between the carrier and the steering wheel skeleton is reduced, wherein between the carrier and the guiding portion a clearance exists in a direction transverse to the main shifting direction.
    Type: Application
    Filed: February 6, 2014
    Publication date: August 7, 2014
    Applicant: TAKATA AG
    Inventors: Uwe STRECKER, Achim HARTLAUB
  • Patent number: 8794662
    Abstract: A vibration control structure includes a fixed member, an airbag device that is provided at a front portion thereof with a bag holder having a mounting hole and is disposed at a rear side of the fixed member, a horn switch mechanism that includes a support member supported by the fixed member in a state where the horn switch mechanism is inserted through the mounting hole and a slider disposed between the support member and the mounting hole so as to be slidable in the front-rear direction, and an annular elastic member that is disposed on the rear side of the bag holder while being mounted to the outside of the slider. The airbag device serves as a damper mass of a dynamic damper and the elastic member serves as a spring of the damper mass.
    Type: Grant
    Filed: November 11, 2013
    Date of Patent: August 5, 2014
    Assignee: Toyoda Gosei Co., Ltd.
    Inventors: Tsutomu Ishii, Osamu Hirose, Norio Umemura, Mikine Hayashi
  • Patent number: 8794667
    Abstract: A front airbag for a road vehicle; the front airbag having: a stowage compartment formed in a front portion of the dashboard of the road vehicle; a bag normally deflated and folded inside the stowage compartment; and a generator which is housed inside the stowage compartment, is connected to the bag, and inflates the bag in the event of collision; the inflated bag has a longitudinal depth that decreases substantially in a thrust direction perpendicular to a longitudinal axis of the road vehicle.
    Type: Grant
    Filed: August 28, 2008
    Date of Patent: August 5, 2014
    Assignee: Ferrari S.p.A.
    Inventors: Michela Bruzzone, Veniero Pizzagalli
  • Patent number: 8789847
    Abstract: There is provided an occupant protection device. An air bag device according to the present invention protects an occupant against an impact caused by a collision of a vehicle by inflating and expanding an air bag body upon the collision, which is housed in a center pad of a steering wheel, the center pad being provided so as not to rotate along with the steering wheel, the air bag body having a first chamber and a second chamber which is configured to be expanded between the occupant and the lower edge of the steering wheel in the vertical direction of the vehicle.
    Type: Grant
    Filed: June 15, 2012
    Date of Patent: July 29, 2014
    Assignee: Fuji Jukogyo Kabushiki Kaisha
    Inventors: Isamu Nagasawa, Noriyoshi Baba, Tetsuya Nakase
  • Patent number: 8789848
    Abstract: An airbag device includes an airbag folded into a shape having a base portion, an upper surface opposite the base portion, and a side portion surrounding a portion between the base portion and the upper surface, and a holding member configured to cover the airbag as folded by being laid over the airbag as folded. The holding member has a plurality of cloth piece portions and a single connection portion connecting the plurality of cloth piece portions to one another. The connection portion of the holding member is located at the upper surface of the airbag as folded.
    Type: Grant
    Filed: May 29, 2013
    Date of Patent: July 29, 2014
    Assignee: Nihon Plast Co., Ltd.
    Inventor: Mamoru Takagi
  • Patent number: 8764053
    Abstract: A vehicle includes a driver airbag and a curtain airbag. The driver airbag has a primary driver airbag portion that defines an occupant-facing surface and a secondary driver airbag portion that, when inflated, extends outward from the occupant-facing surface of the primary driver airbag portion. The curtain airbag has a primary curtain portion that defines an occupant-facing surface and a secondary curtain portion that, when inflated, extends outward from the occupant-facing surface of the primary curtain portion, wherein the secondary driver airbag portion and the secondary curtain portion are positioned with respect to one another such that, when inflated, the secondary driver airbag portion and the secondary curtain portion are engageable with each other.
    Type: Grant
    Filed: February 27, 2013
    Date of Patent: July 1, 2014
    Assignee: Nissan North America, Inc.
    Inventor: Jeffery Dix
  • Patent number: 8764057
    Abstract: A driver airbag can be deployed from a steering wheel of a vehicle. The airbag can include a first inflatable chamber and a second inflatable chamber that can be deployed adjacent to the first inflatable chamber. The airbag can further include a one-way valve that controls inflation gas movement relative to at least the first inflatable chamber.
    Type: Grant
    Filed: January 17, 2013
    Date of Patent: July 1, 2014
    Assignee: Autoliv ASP, Inc.
    Inventors: Patrick Dee Jamison, Christina Morris
  • Patent number: 8757658
    Abstract: A safety system for protecting the fingers, hands, wrists, elbows, arms and shoulders of a driver includes a bladder disposed on or in a handgrip of a steering wheel of a vehicle, at least one inflation device in fluid communication with the bladder, and a controller adapted to detect a collision involving the vehicle and cause the inflation device to inflate the bladder with a fluid when the collision is detected.
    Type: Grant
    Filed: August 24, 2012
    Date of Patent: June 24, 2014
    Assignee: Feinstein Patents LLC
    Inventor: Peter A. Feinstein