Patents Assigned to Nihon Plast Co., Ltd.
  • Patent number: 7568725
    Abstract: An air bag, when in a flattened condition, has a longitudinally extending upper edge and a longitudinally extending lower edge. The longitudinally extending upper and lower edges extend on and along first and second imaginary lines respectively. The air bag comprises a plurality of expandable portions that include a larger expandable portion that has upper and lower edges respectively extending on and along the first and second imaginary lines and a smaller expandable portion that has an upper edge extending on and along the first imaginary line and a lower edge spaced from the second imaginary line by a given distance; and a non-expandable portion having a size-compensating part that extends from the lower edge of the smaller expandable portion to the second imaginary line.
    Type: Grant
    Filed: March 31, 2008
    Date of Patent: August 4, 2009
    Assignee: Nihon Plast Co., Ltd.
    Inventor: Manabu Komiyama
  • Publication number: 20090189379
    Abstract: An airbag device includes an airbag, an adjusting unit capable of adjusting an aperture efficiency of at least one vent hole, a tether belt whose one end is connected to the adjusting unit, and a holding unit for hooking another end of the tether belt. In case where the inflating airbag needs to exert a small reactive force, the adjusting unit is made in a full-opened state at a development early stage with the other end being held by the holding unit and then made in a half-opened until a development final stage with the other end being kept held by the holding unit. In case where the inflating airbag needs to exert a large reactive force, the adjusting unit is made in a full-closed state from a development start to the development final stage with the other end being released from the holding unit.
    Type: Application
    Filed: January 29, 2009
    Publication date: July 30, 2009
    Applicant: Nihon Plast Co., Ltd.
    Inventors: Masato UNNO, Aki Yokoyama
  • Patent number: 7549673
    Abstract: An air bag apparatus for a vehicle is provided with an air bag configured to inflate and deploy with inflow of a gas; a first inflator configured to supply the gas to the air bag having a first pressure-time property; and a second inflator configured to supply the gas to the air bag having a second pressure-time property, the second pressure-time property differing from the first pressure-time property.
    Type: Grant
    Filed: November 18, 2004
    Date of Patent: June 23, 2009
    Assignee: Nihon Plast Co., Ltd.
    Inventors: Hidenobu Suzuki, Takashi Tokita, Mikio Ochiai
  • Patent number: 7537238
    Abstract: A side airbag includes two main-body fabrics superimposed to have one sides opposed to each other and including a textile having 400 dtex or less yarn, 200 g/m2 or less weight, and 2,000 or more cover factor, thermosetting silicone placed at least one sides of the two fabrics, and solventless addition room-temperature-vulcanizing adhesive silicone interposed between the two fabrics at a junction and having 20 or less JIS-A hardness and 800% or more initial fractural elongation after cure.
    Type: Grant
    Filed: August 9, 2001
    Date of Patent: May 26, 2009
    Assignee: Nihon Plast Co., Ltd.
    Inventor: Tadao Kanuma
  • Publication number: 20090108666
    Abstract: A sub air chamber provided around outer circumferential surface of a well of a rim of a vehicle wheel includes an upper plate and a lower plate connected at edges thereof which are fitted into channels in first and second vertical wall surfaces formed on the rim. At least one of the upper plate and the bottom plate has orthogonally and diagonally aligned beads to vertical walls, extending in a circumferential direction of the wheel, supporting the sub air chamber, connecting parts locally connecting the upper plate and the bottom plate. The sub air chamber has a protruding part for communicating the sub air chamber with the tire air chamber and serves as a stopper of the sub air chamber.
    Type: Application
    Filed: October 24, 2008
    Publication date: April 30, 2009
    Applicants: Honda Motor Co., Ltd., Nihon Plast Co., Ltd.
    Inventors: Mikio Kashiwai, Youichi Kamiyama, Katsushi Ishii, Norio Hayakawa, Shuhei Yamamoto, Kenichi Kamio
  • Patent number: 7520552
    Abstract: A console box has a table of a vehicle and disposed between a pair of seats for a passenger. The console box, includes: a box body having a receptor space; a lid configured to cover the receptor space of the box body, and a table configured to move between the followings: a) a first position where the box body is overlapped with the lid, and b) a second position disposed frontward relative to the first position with respect to the seats. The table includes: a) a shaft configured to support a plate face of the table such that the plate face is rotatable substantially horizontally, and b) a guide configured to move the table frontward through between the pair of the seats.
    Type: Grant
    Filed: March 14, 2006
    Date of Patent: April 21, 2009
    Assignee: Nihon Plast Co., Ltd.
    Inventors: Tatsuhiko Nakamura, Hajime Mochizuki, Kenichi Kamio
  • Publication number: 20090085374
    Abstract: A cover is provided between a front hood and a vehicle component. The cover includes a cover main portion, a lid, a supporting portion, a supported portion, and a contacting portion. An opening is formed on the cover main portion. The supporting portion is integrally provided on the cover main portion and around the opening. The supported portion is integrally provided on a circumferential edge of the lid and engaged with the supporting portion. The contacting portion is provided on the lid and receives a downward load from the front hood. One or both of the supporting portion and the supported portion deforms elastically in case where a load has been applied to the contacting portion and thereby the lid drops off within the opening. According to the cover, a deformable amount of the cover can be increased and maintenance costs can be reduced.
    Type: Application
    Filed: September 24, 2008
    Publication date: April 2, 2009
    Applicant: NIHON PLAST CO., LTD.
    Inventor: Daisuke TAKEI
  • Publication number: 20090085332
    Abstract: An airbag is expanded upward on the side of a passenger from a door part. A cover body which covers the airbag is formed by overlaying an outer part made of a hard resin to an inner part made of a soft resin. A supporting piece part is protruded from the cabin external side of the inner part. A to-be-ripped part is formed on the supporting piece part. On expansion of the airbag, the to-be-ripped part is ripped, thereby allowing the door part to move rotationally on the cabin internal side. Therefore, the airbag equipped at the door part can be smoothly expanded along the side face part of the cabin. Thus, an airbag apparatus is improved in appearance.
    Type: Application
    Filed: September 24, 2008
    Publication date: April 2, 2009
    Applicants: Honda Motor Co., Ltd., Nihon Plast Co., Ltd.
    Inventors: Daiei Tonooka, Fumiharu Ochiai, Yohei Kiuchi, Takashi Ueda
  • Publication number: 20090079166
    Abstract: An airbag includes a circumferential plane, a margin, a receiving plane and a second seam line. The circumferential plane is formed by being seamed to form a first seam line from its base end to its farthest end and has a closed cross section. The margin for the first seam line is provided on the circumferential plane. The receiving plane extends integrally from the circumferential panel and receives a passenger at an impact. The circumferential plane and the receiving plane are seamed together to form the second seam line. The second seam line crosses the first seam line and goes across the margin in a width direction of the margin. According to the airbag, its manufacturing efficiency can be improved.
    Type: Application
    Filed: September 23, 2008
    Publication date: March 26, 2009
    Applicant: NIHON PLAST CO., LTD.
    Inventor: Akito URUSHIBATA
  • Publication number: 20090079233
    Abstract: An assist grip includes: a grip member to be gripped by a passenger, the grip member configured to be capable of being pulled out from a retraction position to a grip position; a base member which is fixed to the vehicle and which includes a rotation shaft; a rotation arm pivotally supported so as to be rotatable about the rotation shaft from the retraction position to a pull-out position; retraction biasing means configured to always bias the rotation arm in a retraction direction; and a holding member configured to hold the rotation arm in the pull-out position against a biasing force of the retraction biasing means when the rotation arm is caused to rotate to the pull-out position. In the assist grip, the grip member is rotatably jointed to the rotation arm, and the grip member is provided with a release dog formed therein, the release dog configured to release the rotation arm from being held by the holding member as the grip member is rotated.
    Type: Application
    Filed: September 25, 2008
    Publication date: March 26, 2009
    Applicants: NIHON PLAST CO., LTD., HONDA MOTOR CO., LTD.
    Inventors: Nobuyuki HIDAKA, Tatsuhiko NAKAMURA, Kenichi KAMIO
  • Publication number: 20090079176
    Abstract: An airbag apparatus equipped with an airbag, a garnish, a hinge, a protector and a bracket fixed to a vehicle body. An upper side of the garnish is supported by the bracket via the hinge. An engaging part protruding from the lower part of a garnish main part is engaged with an engagement receiving part disposed at the protector. Normally, the engaging part is engaged with the engagement receiving part, thereby retaining the shape of the garnish. On expansion of the airbag, the airbag presses the engaging part, by which the engaging part is disengaged from the engagement receiving part, and the garnish is opened smoothly. The airbag can be covered with the garnish, thereby allowing the garnish to move smoothly on expansion of the airbag.
    Type: Application
    Filed: September 24, 2008
    Publication date: March 26, 2009
    Applicants: Honda Motor Co., Ltd., Nihon Plast Co., Ltd.
    Inventors: Nobuyuki Hidaka, Takeru Fukuda, Tadashi Inazu, Takashi Honda, Tatsuhiko Nakamura, Kenichi Kamio
  • Publication number: 20090058055
    Abstract: A steering wheel with an air bag device includes: a steering wheel body having: an annular rim portion; a boss portion; a plurality of spoke portions; an upper space; and a plurality of lower spaces. The air bag device is mounted to the steering wheel body, the air bag device includes: an air bag; an inflator; a cover member covering the air bag; and an emblem disposed at a substantially central portion of a front surface of the cover member confronting a driver's seat. The cover member includes a tear line arranged to break to form a plurality of door portions each arranged to pivot toward one of the upper and lower spaces. The tear line is formed to pivot the emblem to one of the lower spaces of the steering wheel body when the cover member is broken at the inflation of the air bag.
    Type: Application
    Filed: June 5, 2008
    Publication date: March 5, 2009
    Applicant: NIHON PLAST CO., LTD.
    Inventors: Takeshi Fujimori, Mamoru Takagi
  • Publication number: 20090033083
    Abstract: An interior structure for a vehicle includes a cover. The cover includes a pair of attachments and arranged above a column cover. One of the attachments is attached to an instrument panel and another of the attachments is attached to a column cover. Then, the cover screens a gap between the instrument panel and the column cover. The cover includes a flexible main element and a pair of retainers. The main element further includes a pair of attached areas and an intermediate area joining the attached areas. The retainers are fixed to the attached areas to compose the attachments, respectively. According to the interior structure, attaching workability of the cover and an appearance are improved.
    Type: Application
    Filed: July 30, 2008
    Publication date: February 5, 2009
    Applicant: NIHON PLAST CO., LTD.
    Inventors: Takayuki KOBAYASHI, Hirofumi NAKATSUKASA
  • Publication number: 20090001694
    Abstract: A curtain air bag apparatus for protecting an occupant in a vehicle upon a vehicle collision, has an air bag body inflating and deploying in a curtain-like shape in a side surface of a vehicle interior with a high pressure gas jetted and introduced into the air bag body by an inflator. The air bag body has a main inflation chamber and a sub-inflation chamber which are defined by a partition portion formed by bonding inside surfaces of the air bag body, and a gas flow regulation passage formed as a partly non-bonding portion of the partition portion. The main and sub-inflation chambers are respectively located at an upper side and a lower side of the air bag body and communicate with each other through the gas flow regulation passage.
    Type: Application
    Filed: March 20, 2008
    Publication date: January 1, 2009
    Applicant: NIHON PLAST CO., LTD.
    Inventor: Takeshi IMAMURA
  • Patent number: 7455315
    Abstract: An air bag module includes an inflator for supplying gas, and an air bag supplied with the gas from the inflator, and arranged to expand between an attachment surface and legs of an occupant sitting on a seat. Thickness of the air bag in a direction from the attachment surface to the legs of the occupant is established such that a rear surface of the air bag is substantially parallel to a virtual line extending substantially along a bilateral direction of a vehicle.
    Type: Grant
    Filed: May 31, 2005
    Date of Patent: November 25, 2008
    Assignee: Nihon Plast Co., Ltd.
    Inventor: Aki Yokoyama
  • Patent number: 7434832
    Abstract: An air bag including a first panel, a second panel opposed to the first panel, and a third panel cooperating with the first and second panels to define an opening in the vicinity of one end portion of the air bag that serves as a starting point for deployment. The first and third panels are connected with each other along entire outer peripheries thereof except around the opening of the air bag. The second and third panels are connected with each other along entire outer peripheries thereof except around the opening. The air bag is disposed at a folded state behind a back of an occupant and deployable between the occupant and an inside surface of a side of a vehicle compartment so as to cover a side of the occupant.
    Type: Grant
    Filed: March 24, 2006
    Date of Patent: October 14, 2008
    Assignee: Nihon Plast Co., Ltd.
    Inventor: Jyunichi Umehara
  • Publication number: 20080238060
    Abstract: An airbag device includes an airbag, first and second inflators, a gas-supply mechanism and a release member for connecting between a holding structure and the airbag. Gas generated by the second inflator is supplied into the airbag when the release member is pulled by the airbag while gas generated by the first inflator inflates the airbag. According to the airbag device, a gas amount supplied into an airbag can be switched according to an occupant's seating position without equipping a sensor for measuring a distance between an occupant and the airbag or a control device for computing the gas amount supplied.
    Type: Application
    Filed: March 18, 2008
    Publication date: October 2, 2008
    Applicant: NIHON PLAST CO., LTD.
    Inventors: Aki YOKOYAMA, Tomoko Ninomiya
  • Publication number: 20080238047
    Abstract: An air bag, when in a flattened condition, has a longitudinally extending upper edge and a longitudinally extending lower edge. The longitudinally extending upper and lower edges extend on and along first and second imaginary lines respectively. The air bag comprises a plurality of expandable portions that include a larger expandable portion that has upper and lower edges respectively extending on and along the first and second imaginary lines and a smaller expandable portion that has an upper edge extending on and along the first imaginary line and a lower edge spaced from the second imaginary line by a given distance; and a non-expandable portion having a size-compensating part that extends from the lower edge of the smaller expandable portion to the second imaginary line.
    Type: Application
    Filed: March 31, 2008
    Publication date: October 2, 2008
    Applicant: NIHON PLAST CO., LTD.
    Inventor: Manabu Komiyama
  • Patent number: 7425018
    Abstract: An interior panel for covering an air bag module of a vehicle, includes a base layer of hard resin, formed with a breakaway portion to form a deployment door for the air bag module; and a covering layer overlying the base layer, and including a surface layer of soft resin forming an interior surface. The covering layer includes a break guide portion formed between the base layer and the surface layer.
    Type: Grant
    Filed: September 30, 2004
    Date of Patent: September 16, 2008
    Assignee: Nihon Plast Co., Ltd.
    Inventors: Takahiro Suwama, Shuji Yamada
  • Publication number: 20080185863
    Abstract: An instrument panel includes a panel body and a joint member. The panel body includes a core member and an outer layer that covers the core member, and is formed by reaction injection molding. The panel body includes a meter installed portion. A recess of the meter installed portion becomes an undercut at the time of molding. A core member is provided with a deformable portion which is elastically deformable. The molded panel body can be demolded by deforming the deformable portion. There is no need to provide a slide core with a molding die. A deformation of the deformable portion is prevented by installing the joint member onto the demolded panel body. According to the instrument panel, it is possible to improve a product quality and reduce manufacturing cost.
    Type: Application
    Filed: December 21, 2007
    Publication date: August 7, 2008
    Applicant: NIHON PLAST CO., LTD.
    Inventors: Yoshifumi KAMANO, Hajime Mochizuki, Shingo Yanagibashi, Norio Hayakawa, Enda Clarke, Yasunori Sei