Headrest Patents (Class 297/391)
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Patent number: 10076190Abstract: A pillow comprising two wings and a bridging section connecting the wings, so that the wings and bridging section form a substantially U-shaped shape. An elastic member and a connecting assembly connect one portion of the elastic member to a first fixing point on a wing or the bridging section and another portion of the elastic member to a second fixing point on a wing or the bridging section, so that the elastic member or the connecting assembly, or both, can pass from one wing to the other, and the elastic member can urge the wings towards one another. The invention provides a more convenient and quicker way of lengthening the elastic member or connecting assembly passing from one wing to the other.Type: GrantFiled: November 10, 2015Date of Patent: September 18, 2018Assignee: DG International Holdings LimitedInventors: Benjamin Atkinson, Jean-Philippe Henri Denat
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Patent number: 10046680Abstract: The invention discloses a novel four-direction headrest, which comprises a headrest housing, a U-shaped headrest bar, a Z-direction sliding fixing socket, an unlocking mechanism bracket, a tab, a tab return spring, an X-direction sliding fixing socket, an X-direction sliding guide, an unlocking steel wire, an unlocking button, wherein the locking and unlocking among the X-direction sliding fixing socket, the unlocking mechanism bracket, and the U-shaped headrest bar is realized by the unlocking steel wire, and the locking and unlocking between the tab and the X-direction sliding guide is realized by the tab movement driven by the unlocking steel wire. The locking and unlocking mechanism of the invention is simple, efficient and controllable.Type: GrantFiled: June 2, 2015Date of Patent: August 14, 2018Assignee: YANFENG ADIENT SEATING CO. LTD.Inventors: Yaowei Cao, Biao Li, Min Zhu, Xia Li, Donghai Xu
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Patent number: 10023089Abstract: The objective of the present invention is to provide a headrest that can have increased comfort and safety. This headrest is provided with: an affixed-side member provided to a headrest pillar; a mobile-side member that is joined to the affixed-side member with a mobile mechanism therebetween and that can move in the front-back direction with respect to the affixed-side member; and a front-back locking mechanism that has an engaged section and a lock member that engages the engaged section, and that locks and unlocks the movement of the mobile-side member in the front-back direction. Also, the mobile-side member has a front-side cover for supporting a head. Furthermore, the engaged section is attached to the back surface of the front-side cover.Type: GrantFiled: October 12, 2017Date of Patent: July 17, 2018Assignee: TS TECH CO., LTD.Inventor: Kazunori Ishihara
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Patent number: 10017084Abstract: A headrest arrangement on a motor vehicle the head rest assembly includes a headrest, a back rest, and at least a guide rod. The guide rod connects the back rest with the headrest. The headrest is adjustable between a first locking position and at least a second lock position. The headrest arrangement can occupy an adjustment and a lock mode while in lock mode the head rest in a lock position is locked and the headrest from the first to the at least second locking position is adjustable in the adjustment mode. The backrest includes a locking facility with a lock body to lock the headrest in the lock position.Type: GrantFiled: December 19, 2016Date of Patent: July 10, 2018Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Matthias Maass, Daniel Assefa
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Patent number: 10011205Abstract: A method of assembling a vehicle seat assembly is provided. The method comprises the steps of providing a preassembled front seatback module and a seatback frame. The method further includes assembling a seatback assembly by coupling the front seatback module to a preassembled rear seatback module around and interconnected to the seatback frame. The method further includes providing a preassembled seat module and pivotally coupling the seat module to the seatback assembly. The assembly method further includes coupling the seat module to a seat frame, and further coupling a preassembled headrest module to an upper portion of the seatback assembly.Type: GrantFiled: February 11, 2015Date of Patent: July 3, 2018Assignee: Ford Global Technologies, LLCInventors: Johnathan Andrew Line, Marc Silva Kondrad, Brett Ronzi, Christian J. Hosbach, Daniel Ferretti
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Patent number: 9987958Abstract: A headrest assembly includes a linkage system with a first adjustment mechanism configured to power fore and aft movement of a mounting plate. A headrest bun is slideably coupled to the mounting plate and is vertically adjustable via a second adjustment mechanism. A telescoping cover assembly is operable between stowed and deployed positions and configured to substantially conceal the linkage system as the linkage system moves between extended and retracted positions. A disconnect clip includes a first portion disposed on one or more support posts configured to support the headrest assembly, and a second portion disposed on the seatback frame. Power is provided to the first and second adjustment mechanisms when the first portion of the disconnect clip is electrically coupled to the second portion of the disconnect clip.Type: GrantFiled: October 26, 2015Date of Patent: June 5, 2018Assignee: Ford Global Technologies, LLCInventors: Marcos Silva Kondrad, Johnathan Andrew Line, David Frederick Lyons, Nicholas Alphonse Billardello, Yalie Yan-rush, Christian J. Hosbach
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Patent number: 9981586Abstract: A vehicle seat includes a seat back, and a headrest that is provided above the seat back. The headrest includes a pair of stays that form a part of a skeleton of the headrest, a pair of panel members that sandwich parts of the pair of stays from front and rear or above and below so as to connect the stays with each other, and are joined to each other through outer peripheries so as to form a space inside and form a part of the skeleton of the headrest, a cushion material that covers the pair of panel members and the parts of the pair of stays, and a dynamic damper arranged inside the space.Type: GrantFiled: May 16, 2016Date of Patent: May 29, 2018Assignee: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Hiroshi Mizobata, Shuuhei Miyake, Fumitoshi Akaike
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Patent number: 9981748Abstract: A forward translating headrest equipped with a ring brake assembly configured to lock a position of a headrest plate relative to a headrest base. A ring brake is disposed between spaced first and second magnets such that first and second reset plates push the ring brake in a direction of one of the first and second magnets to reset the ring brake assembly at both ends of the stroke to the free the shaft.Type: GrantFiled: November 30, 2016Date of Patent: May 29, 2018Assignee: B/E Aerospace, Inc.Inventors: John Iossifidis, Moises Perez
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Patent number: 9981587Abstract: A vehicle seat includes a skeleton member, panel members that are attached to the skeleton member and has a space inside, and a dynamic damper that is provided with a weight and an elastic body and arranged inside the space. The weight is fixed by being fitted into a fitting part, the fitting part being provided in the elastic body and formed so as to encircle and be able to be fitted to a part of an outer periphery part of the weight. A part other than the fitting part in the elastic body is fixed to the panel members.Type: GrantFiled: May 16, 2016Date of Patent: May 29, 2018Assignee: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Hiroshi Mizobata, Shuuhei Miyake
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Patent number: 9950649Abstract: A child car seat that includes a headrest portion that is adjustable with respect to the car seat base in a vertical and horizontal direction, wherein the adjustment of the headrest in a vertical direction is accomplished via a screw-type mechanism.Type: GrantFiled: June 6, 2016Date of Patent: April 24, 2018Assignee: EVENFLO COMPANY, INC.Inventors: Brian Ralph Pleiman, Andrew R. Davis
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Patent number: 9902301Abstract: A sleeve device for a headrest comprising a sleeve body to be inserted into an opening in a frame of a vehicle seat, the sleeve body comprising an inner axial passage to accommodate a rod of the headrest, the inner axial passage including an inner wall, a top end portion and a bottom end portion; a head portion; an external side; and an upper inner seat portion at the inner the wall of the top end portion of the axial passage, the upper inner seat portion for encircling an upper portion of the rod of the headrest; and an upper inner bushing overmoulded to the upper inner seat portion, the upper inner bushing being made from an antifriction resilient plastic material and comprising an inner axial opening for guiding the rod of the headrest.Type: GrantFiled: December 11, 2013Date of Patent: February 27, 2018Assignee: ILLINOIS TOOL WORKS INC.Inventors: Alberto Lardies Aquillue, Jordi Bielsa Bonet
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Patent number: 9815393Abstract: Disclosed is a headrest fore-aft position adjuster including a displaceable body which receives load of an occupant's head and which displaces in a fore-aft direction with respect to a headrest pillar and a lock mechanism which locks and unlocks the displaceable body at a plurality of positions along the fore-aft direction, and the lock mechanism includes an engaging part which displaces in the fore-aft direction integrally with the displaceable body, a plurality of engaged part which is provided along a trajectory of the engaging part and which the engaging part is engaged with in a locked state and the engaging part is configured to engage with the engaged parts from a lateral position.Type: GrantFiled: August 25, 2015Date of Patent: November 14, 2017Assignee: TS TECH CO., LTD.Inventors: Shuichi Shimizu, Yuji Tanaka
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Patent number: 9815432Abstract: A seat belt installation structure of a vehicle may include a seat which has a seat cushion and a seat back, and on which occupants can be seated alongside in a vehicle width direction. The seat belt installation structure may also include a three point seat belt device provided with a retractor that can wind a webbing, a through anchor that guides a shoulder belt part and a supporting part that supports a lap belt part. In the three point seat belt device, a through anchor for at least a first seat out of a plurality of seats adjacent to one another in the vehicle width direction may be attached to a headrest for a second seat located next to the first seat or a fixing part that fixes the headrest for the second seat.Type: GrantFiled: March 26, 2015Date of Patent: November 14, 2017Assignee: HONDA MOTOR CO., LTD.Inventors: Kosuke Kuroda, Hironori Nozawa, Jun Tomiyama
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Patent number: 9789795Abstract: A headrest is provided including a movable unit that can be shifted to multiple positions in the front-rear direction in a normal mode. A headrest includes first and second headrest pillars, a stationary unit disposed between the first and second headrest pillars, a movable unit movable apart from or close to the stationary unit toward a front or rear direction, an X linkage connecting the stationary unit to the movable unit and including an inside linkage segment and an outside linkage segment rotatably connected each other at a central connecting intersection, and a front-rear locking mechanism including a lock receiver and a locking component engageable with the lock receiver, to lock or unlock the movable unit movable relative to the stationary unit toward the front or rear direction.Type: GrantFiled: September 26, 2012Date of Patent: October 17, 2017Assignee: TS TECH CO., LTD.Inventor: Kazunori Ishihara
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Patent number: 9782007Abstract: A headrest support having a hollow cylindrical shape and into which a headrest stay is inserted, is inserted into a bracket that has a hollow cylindrical shape and is fixed to a seat back frame. A protrusion, a tip end of which is a pivot center of the headrest support, formed such that a protrusion amount thereof increases in response to insertion of the headrest stay, is provided on an outer peripheral surface of this headrest support.Type: GrantFiled: July 11, 2014Date of Patent: October 10, 2017Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Gen Takahashi, Akihide Ozaki
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Patent number: 9782310Abstract: This invention pertains to medical accessories for wheelchairs. It specifically relates to a headrest system that can be attached to a wheelchair, medical chair, or bed for home use, hospitals or other medical centers. It is intended for use of patients with swallowing difficulties to prevent Aspiration Pneumonia during eating or drinking. This headrest would support the head in the proper position for deglutition that blocks the larynx entrance during swallowing and prevent food or drink from entering into respiratory system. Wherein, a serious problem for patients with lung diseases is, inhaling foreign material such as food and drink that could ultimately cause lung infection. This invention addresses this concern. The novelty introduced here is the design and technicalities of an attachable headrest with adjustable length and tilting head cushion.Type: GrantFiled: November 1, 2015Date of Patent: October 10, 2017Assignee: Space Technology Research LLCInventor: Shahzadeh Khaligh
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Patent number: 9783091Abstract: There is provided a seatback frame integrally formed by resin molding, the seatback frame including: an upper side frame section that includes a headrest retaining portion that extends along a seat width direction; a pair of side frame sections that extend along a seat up-down direction; and a reinforcing section that is formed in the upper side frame section by forming plural recessed portions, at least from the headrest retaining portion to the seat width direction end portion, wherein at least one or more of the recessed portions is open toward the seat rear side so as to provide a first wall face at the seat front side; and another one or more of the recessed portions is open toward the seat front side so as to provide a second wall face at the seat rear side.Type: GrantFiled: July 21, 2015Date of Patent: October 10, 2017Assignees: NHK SPRING CO., LTD., TORAY INDUSTRIES, INC.Inventors: Kenzo Yasuda, Hiroshi Kushiku, Tomoyuki Onodera, Ryotaro Nagao
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Patent number: 9738184Abstract: A seat supporting member designed to support, from below, a seat member in its closed position, is provided on a body frame for allowing the seat member to be attached to and detached from the seat supporting member. A rear part of the seat member and an intermediate part of the seat supporting member in a front-rear direction thereof are connected to each other via a swinging arm. The seat member is supported on a body frame while its position is variable between a closed position where the seat member allows an occupant to sit thereon while covering at least one of maintenance spaces and a housing space from above; and an open position where an upper opening of the at least one of the maintenance spaces and the housing space is widely, almost completely opened.Type: GrantFiled: May 19, 2016Date of Patent: August 22, 2017Assignee: Honda Motor Co., Ltd.Inventors: Yoshiyuki Miyazawa, Tatsuya Shiokawa
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Patent number: 9713973Abstract: Provided is a headrest that is capable of improving the rigidity of a headrest frame and preventing the leakage of a foaming agent upon integral foam formation of the headrest. The headrest, which is disposed on the upper part of a seatback and includes a headrest frame inside the headrest, includes a retaining portion of a headrest stay guide in the headrest frame. Further, the headrest is configured in a manner that a headrest skin is sandwiched between the headrest stay guide and the headrest frame.Type: GrantFiled: August 10, 2015Date of Patent: July 25, 2017Assignee: TS Tech Co., Ltd.Inventors: Yoichi Tachikawa, Shigeru Adachi, Hiroshi Izawa
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Patent number: 9694730Abstract: Paired mounting portions to which holders are attached are each formed as a notch or a through hole extending in an up-down direction of an upper frame, so that the paired mounting portions are disposed across a central position of the upper frame in a seat-width direction, and the holders are attached to the paired mounting portions, respectively, and then fixed to an upper face portion and a lower face portion of the upper frame at a seat rearward position relative to a seating face portion of the upper frame.Type: GrantFiled: June 17, 2014Date of Patent: July 4, 2017Assignees: TOYOTA BOSHOKU KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Hidekazu Kitou
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Patent number: 9681751Abstract: An electric support system for headrest includes first sliders connected with and slid on each other, first and second fasteners, and first to fourth connecting rods; the first and second sliders are respectively fixed to the first fastener and the first connecting rod, an upper end of the first connecting rod and one end of the second connecting rod are respectively connected to the second fastener, one end of the third connecting rod is connected to the first connecting rod, the other end of the third connecting rod is pivotally connected to one end of the fourth connecting rod, the other end of the fourth connecting rod is pivotally connected to the first slider, the other end of the second connecting rod is pivotally connected to the third connecting rod between the two ends thereof, and a linear drive device having an output shaft for driving the first connecting rod.Type: GrantFiled: December 7, 2015Date of Patent: June 20, 2017Assignee: DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO., LTD.Inventor: Wei Lu
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Patent number: 9649958Abstract: An adjustable headrest wherein the headrest independently moves along the substantially vertical axes of the mounting rods in response to a first-applied substantially vertical force applied to the headrest when the button I simultaneously actuated, and further wherein the headrest independently moves along the substantially horizontal axis of the slide rail in response to a second-applied substantially horizontal force applied to the headrest when the button is simultaneously actuated.Type: GrantFiled: November 14, 2014Date of Patent: May 16, 2017Assignee: DAIMAY NORTH AMERICA AUTOMOTIVE, INC.Inventors: Jianhua Wang, Yingtai Jiang, Chengke Tong, Xiaoguang Wang
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Patent number: 9630536Abstract: A vehicle seat includes a seatback, a support installed on the seatback, and a headrest having a stay inserted into the support. The support has a flanged head disposed outside the seatback and into which the stay is inserted, and a body disposed inside the seatback, and when the support is installed on the seatback, the head of the support depresses the seatback. The head has an overhang part, and a narrowed part that is provided between the overhang part and the body and that is narrower than the overhang part. A degree of narrowing of the narrowed part is set in such a way that, when the narrowed part of the head of the support depresses the seatback with the support installed on the seatback, the overhang part is in contact with a depressed surface of the seatback.Type: GrantFiled: April 21, 2015Date of Patent: April 25, 2017Assignee: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Shinji Hirai, Shinsuke Yamano
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Patent number: 9616788Abstract: A patch element 20 of a doughnut-like disc shape is fixedly provided, by sewing or adhesive, to a reverse surface of a seat-back-side area 12a defined in a trim cover assembly section covering a top region 12 of a headrest HR, in such a fashion that the patch element 20 circumscribes an entire edge of a headrest stay passage hole 14. Additionally, the patch element 20 is formed from a material capable of being impregnated with a liquid foaming agent injected in the trim cover assembly 2. Such patch element 20 has been impregnated with the liquid foaming agent S injected in the trim cover assembly 2 during a foaming process to form the headrest HR. Consequently, a density of the patch element 20 itself becomes extremely high, and therefore a strength of the patch element 20 can be increased to a great degree.Type: GrantFiled: May 13, 2014Date of Patent: April 11, 2017Assignee: TACHI-S CO., LTD.Inventor: Tsuyoshi Tabata
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Patent number: 9615682Abstract: Certain embodiments of the present disclosure are related to a supportive apparatus for the head and neck. Embodiments of the invention incorporate a C-shaped apparatus shaped to support the posterior region of the neck. A center region found in certain embodiments of the C-shaped apparatus is placed on the posterior of a neck. Lateral supports found in certain embodiments of the C-shaped apparatus are placed on the lateral aspect of a neck. Embodiments of the invention include an opening across a center region functioning to support the apparatus, and to further act as to ventilate a user's nape.Type: GrantFiled: May 25, 2016Date of Patent: April 11, 2017Assignee: BullRest LLCInventors: Glenn Maddocks, Sean O'Meara
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Patent number: 9610874Abstract: A head restraint having a housing which is at least partially movable relative to a supporting rod, by which the head restraint is arranged on the backrest of a vehicle seat, toward and away from the head of the occupant of the seat. A slide is provided on the housing, with a positive connecting and/or non-positive connecting device along the longitudinal extent thereof, which can be brought into engagement with a respective locking device, and as a result can secure the housing in the respective position thereof as desired.Type: GrantFiled: May 16, 2012Date of Patent: April 4, 2017Assignee: JOHNSON CONTROLS GMBHInventor: Thomas Frotz
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Patent number: 9585483Abstract: An adjustable head support apparatus includes a head support and an adjusting assembly disposed within the seat back of a chair. The adjusting assembly includes a positioning base, a rotating block, a moving base and a latch base. The positioning base is disposed at a rear end of the seat back and the rotating block is pivoted within the positioning base. The moving base is installed at the rear end of the positioning base to move the head support. The latch base is installed at the front end of the head support and engaged with the latch. When the head support is pulled up enough to move the moving base upward, the moving base will rotate the latch of the rotating block. Therefore, the height of the head support can be adjusted to satisfy different people and the support of the head can be provided properly.Type: GrantFiled: June 29, 2015Date of Patent: March 7, 2017Inventor: Yao-Chuan Wu
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Patent number: 9575503Abstract: Certain embodiments provide a head array system for a power wheelchair, including a head array body and one or more lateral arms. The head array body includes shafts. Each of the shafts includes lateral arm receiving sections. The one or more lateral arms are detachably coupled to one of the lateral arm receiving sections of one of the shafts.Type: GrantFiled: November 12, 2014Date of Patent: February 21, 2017Assignee: PERMOBIL ABInventors: Johannes Engelmundus Leonardus Mathias Josten, Jeremy Michael Sedlak, Hymie Pogir, Hans Leon Fraeyman
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Patent number: 9573499Abstract: A headrest assembly having a bracket mount affixed to an upper portion of a seatback frame and at least one headrest bun supporting tube pivotally secured to the bracket mount. A spring biased cam is pivotally secured to the bracket mount and, in a normally biased position, engages an underside projection of a selected one of the supporting tubes, the cam also having an outwardly projecting pin. At least one wheel shaped component is rotatably mounted to an exterior of the bracket mount in proximity to the cam, the wheel having an outer circumferential location which, upon being rotated, contacts the projecting pin causing the cam to pivot in a downward unseating direction from the supporting tube, triggering release of the headrest and supporting tubes in a forwardly rotating and dump position.Type: GrantFiled: March 18, 2015Date of Patent: February 21, 2017Assignee: BAE Industries, Inc.Inventor: Tavis Lutzka
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Patent number: 9561742Abstract: A vehicle head restraint assembly has a guide member mounted proximate to a vehicle seat back. A head restraint is mounted to another guide member. A button actuator is mounted to an outboard side of the head restraint for movement of the button actuator in a direction perpendicular to a lateral direction of the head restraint. A locking mechanism cooperates with the first guide member and the second guide member for locking the second guide member relative to the first guide member. The locking mechanism is connected to the button actuator so that actuation of the button actuator disengages the locking mechanism and permits adjustment of the position of the head restraint relative to the vehicle seat back.Type: GrantFiled: August 28, 2014Date of Patent: February 7, 2017Assignee: LEAR CORPORATIONInventors: Ralph Fey, Zdzislaw Sobieski
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Patent number: 9545862Abstract: A headrest is mounted to a seat back by inserting a support into a support hole of a holder and inserting a stay of the headrest into to stay hole of the support inserted into the support hole of the holder. A gap occupying part provided in the support moves between an advanced position at which the gap occupying part protrudes from an outer wall of the support and is capable of touching an inner surface of the support hole, and a retracted position at which the gap occupying part is retracted to an inner side of the stay hole from the advanced position. The gap occupying part moves toward the retracted position from the advanced position when the support is inserted into the support hole, and moves toward the advanced position when the stay is inserted into the stay hole.Type: GrantFiled: April 23, 2015Date of Patent: January 17, 2017Assignee: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Hidekazu Kitou, Akihide Ozaki
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Patent number: 9539922Abstract: A vehicle seat is disclosed as having a seat structure with an upper transverse strut for receiving a headrest of the vehicle seat. The headrest has right and left headrest rods for coupling with the upper transverse strut. The transverse strut 6 includes right and left receiving openings for the right and left headrest rods. The headrest may be arranged with the headrest rods in various guide channels to define first and second mounting positions relative to the upper transverse strut. The headrest in the first mounting position is offset transversely to the seat direction with respect to the headrest in the second mounting position.Type: GrantFiled: August 3, 2015Date of Patent: January 10, 2017Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Udo Mildner, Lothar Teske
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Patent number: 9522619Abstract: A bushing allows for adjustability of a position of a headrest. The bushing includes a head portion having an opening and a passageway opening. The bushing also includes a body portion defining an internal passageway. The passageway opening of the head portion is aligned with the internal passageway of the body portion. The body portion includes a wall surrounding an area of reduced thickness, and a protrusion is located on an internal surface of the area of reduced thickness. The bushing also includes a moveable portion received in the opening of the head portion. The moveable portion is moveable between a first position where a feature engages a notch of a post receivable in the internal passageway of the body portion and the passageway opening of the head portion to retain the headrest in a position and a second position where the feature is disengaged from the notch of the post, allowing the post and the headrest to move relative to the bushing.Type: GrantFiled: October 14, 2015Date of Patent: December 20, 2016Assignees: Toyota Boshoku America, Inc., Gen-X Engineering Solution, Inc.Inventors: Brett Ronzi, Troy Allen Isaacson
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Patent number: 9498056Abstract: A resting apparatus and system. The apparatus and system comprise two telescoping legs having two longitudinal rotatable leg anchors having frictional padding to prevent slipping. The telescoping legs are attached to a locking mechanism that uses a bracket having a clip that fits into various holes depending on the user's desired sleep angle. The bracket is integrally formed in the body of the substantially u-shaped pillow. The telescoping legs also have a height locking system primarily comprising of two separate channels, a first channel allowing for vertical movement and side channels used to lock in the desired height. The resting apparatus and system can be broken down such that the rotatable leg anchors form a handle for ease of use while traveling.Type: GrantFiled: May 12, 2015Date of Patent: November 22, 2016Inventors: Alan Mills, Julia Silva Rettig
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Patent number: 9487114Abstract: A headrest system comprises a headrest, a guide bracket to which the headrest is mounted and an actuator coupled to the headrest and the guide bracket. The actuator is configured to displace the headrest relative to the guide bracket. The actuator comprises a spindle transmission and a power drive coupled to the spindle transmission. The spindle transmission comprises a spindle and a spindle nut engaged with the spindle. The power drive is arranged in a cavity defined within an outer shell of the headrest.Type: GrantFiled: August 13, 2013Date of Patent: November 8, 2016Assignee: Schukra Gerätebau GmbHInventors: Frank Falster, Klaus Junker
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Patent number: 9469226Abstract: A fastening arrangement (1) for a headrest, in particular for a vehicle seat has a main body (2) which is intended to hold a head-supporting part. The main body can be fixed to a retaining rod (4) by a fastening element (6). The fastening element (6) is integrally connected to the main body.Type: GrantFiled: June 20, 2013Date of Patent: October 18, 2016Assignee: JOHNSON CONTROLS GMBHInventors: Felix Manduzio, Christophe Morinière
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Patent number: 9457699Abstract: A seat assembly having an automatically adjustable head restraint is provided. A seat back is mounted within a vehicle and a head restraint assembly is adjustably mounted to the vehicle and disposed adjacent the seat back. The seat back includes a sensor mounted adjacent an upper portion of the seat back for detecting the presence and position of a passenger relative to the head restraint. A controller is in communication with the sensor and receives the output signal of the sensor. The controller then generates a control signal in order to position the head restraint based on the output signals of the sensor. An actuator is connected to the head restraint for positioning the head restraint based on a control signal received from the control module.Type: GrantFiled: March 16, 2011Date of Patent: October 4, 2016Assignee: LEAR CORPORATIONInventors: Arjun Yetukuri, David A. Hein, Sai Prasad Jammalamadaka
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Patent number: 9456948Abstract: A dental chair is provided including a chair assembly comprising a backrest, a seat, and a base; and at least one set of utility ports disposed on the chair, adjacent to the seat, each port having a quick release fitting for receiving a flexible conduit connected to a hand piece.Type: GrantFiled: March 6, 2015Date of Patent: October 4, 2016Inventor: Sargon Lazarof
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Patent number: 9456947Abstract: A head positioning device for use in radio therapy is described for positioning a patient's head. The head positioning device comprises a head plate for supporting a patient's head; a base plate for connection to a mechanical couch; and a head plate adjustment assembly connecting the head plate to the base plate wherein the head plate adjustment assembly is arranged to vary the relative pitch, yaw and roll of the head plate relative to the base plate. The head positioning device is arranged to be attached to a mechanical couch with the head plate and the head plate adjustment assembly cantilevered off the end of the couch and the head plate adjustment assembly suspended beneath the head plate and the base plate.Type: GrantFiled: August 8, 2013Date of Patent: October 4, 2016Assignee: VISION RT LIMITEDInventors: Dana M Dawson, Umar M Baharom, Martin Allen, Norman R Smith
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Patent number: 9452697Abstract: A seat device for a vehicle is provided in which a dynamic damper is formed of a weight and an elastic member supporting the weight so as to be capable of vibrating, and the elastic member is retained on a frame or a cushion member of a seat installed in the vehicle, wherein the weight is formed into a polyhedron whereas the elastic member is formed into a sheet shape, and the weight is covered and supported by the sheet-shaped elastic member. This enables the weight to be supported simply by the elastic member, and the dynamic damper to be provided at low cost.Type: GrantFiled: June 21, 2013Date of Patent: September 27, 2016Assignee: TS Tech Co., Ltd.Inventors: Takuya Okubo, Isao Kawashima
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Patent number: 9446693Abstract: In a height-adjustable arrangement of a head restraint on a vehicle seat, the head restraint or at least one cushion of the head restraint is fastened by a receiving plate fixed on a framework to a receiving slide of a height-adjustment mechanism. The receiving slide is arranged in a height-displaceable manner on at least one guide element of the height-adjustment mechanism by at least two actuating pulls acting in an opposed manner on the receiving slide, the guide element being arranged in or on a holding element of the head restraint. A vehicle seat can include a height-adjustable head restraint.Type: GrantFiled: July 4, 2012Date of Patent: September 20, 2016Assignee: Johnson Controls Technology CompanyInventors: Philippe Morilhat, Mikulas Ptasinsky, Peter Pastorek
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Patent number: 9420890Abstract: A foam seating article includes a layer of molded foam surrounding a hollow shell made of hard plastic. A fabric covering encloses the shell and molded foam. The foam seating article can take the form of a chair, stool, sofa, chaise lounge, bench or Ottoman. The hollow shell can be formed using blow molding, injection molding or by capping both ends of a tube with disks. Air pressure inside the airtight hollow shell prevents the shell from collapsing inwards under the weight of an occupant. Alternatively, the hollow shell of the seating article can be accessed through a removable lid. The seating article includes no wood or metal. The layer of molded foam includes sections of different foam types, such as high density (HD) foam, memory foam and latex foam. Molding foam around a hard plastic shell is simpler and less costly than making conventional metal or wood framed furniture.Type: GrantFiled: November 29, 2013Date of Patent: August 23, 2016Assignee: Zinus, Inc.Inventor: Youn Jae Lee
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Patent number: 9403456Abstract: A headrest support structure of a conveyance seat includes: an upper frame that is provided with a pair of fitting holes and that constitutes a back frame; and a pair of cylindrical headrest holders, each of which fits in one of the pair of fitting holes to be fixed to the upper frame. A transverse cross-section of a fitting portion of each headrest holder fitting in the corresponding fitting hole has an asymmetric shape about a fitting axis parallel to a fitting direction in which the headrest holder fits in the fitting hole, the transverse cross-section being a cross-section in a direction orthogonal to the fitting axis. The pair of fitting holes is formed such that each headrest holder is allowed to fit in only one of the pair of fitting holes provided at a position set as a fixing position of the headrest holder.Type: GrantFiled: September 26, 2014Date of Patent: August 2, 2016Assignee: TOYOTA BOSHOKU KABUSHIKI KAISHAInventor: Akihide Ozaki
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Patent number: 9403457Abstract: There is provided a headrest including a main body member, a stay member, and a stopper member, the stopper member including a circular cylinder shaped circular cylinder portion, a cantilevered portion, a projection portion, and a restriction portion that is formed extending from the circular cylinder portion so as to abut an end portion of a support member when an attempt is made to pull the stay member out from the support members in a projecting state in which both end sides of the stay member are inserted into the support member and project out from end portions of the support members, thereby restricting pulling out of the stay member from the support members.Type: GrantFiled: October 3, 2014Date of Patent: August 2, 2016Assignee: NHK SPRING CO., LTD.Inventors: Shinichi Nakata, Tomohiro Hirose, Masaharu Sanpei
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Patent number: 9403458Abstract: Disclosed is a headrest moving device. The headrest moving device includes: a cover including a front wall and a rear wall a middle cover disposed inside the cover and formed with a hollow portion; a locking cover inserted into the hollow portion, connected to the cover, and formed with teeth along a forward/backward direction thereof; a lock pin plate installed on the middle cover to be slidable in a leftward/rightward direction and provided with a lock pin inserted into the teeth; a lock plate formed with through-holes through which vertical portions of a stay rod pass, the lock plate being installed on the middle cover to be slidable in the leftward/rightward direction and being connected to the lock pin plate; a return spring configured to return the lock plate or the lock pin plate; and a button configured to move the lock plate in the leftward/rightward direction. The cover is formed in an integrated body so that the spacing between the front wall and the rear wall may be maintained constantly.Type: GrantFiled: February 19, 2014Date of Patent: August 2, 2016Assignee: Woobo Tech Co., Ltd.Inventor: Hae Il Jeong
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Patent number: 9402759Abstract: Embodiments may include a traction system, for example a cervical traction system for a neck of a user. Systems may include a housing assembly, plate assembly, handle assembly, and cable assembly. The housing assembly may include a drive assembly. The plate assembly may be operatively connected to the drive assembly. The handle assembly may be operatively connected to the drive assembly. The handle assembly may be configured to actuate movement of the plate assembly relative to the housing assembly. Embodiments may be configured to apply traction to the neck thereby providing a distraction distance or force to a portion of the cervical spine.Type: GrantFiled: March 15, 2013Date of Patent: August 2, 2016Assignee: Bonutti Research, Inc.Inventors: Boris P. Bonutti, Glen A. Phillips, Henrik Bonutti
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Patent number: 9399410Abstract: An interior arrangement for a vehicle including a front passenger seat having a head restraint, a rear seat, seat occupant sensors fitted to the seats, a head restraint position sensor, a motor for moving the head restraint between its functional position and its lowered position, and a central controller operatively associated with the sensors and the motor. The front passenger head restraint is moved up to its functional position from a stowed position each time a front seat passenger presence is detected according to one embodiment. According to another embodiment the front passenger head restraint is moved from a functional or upright position to a stowed or hidden position if the front seat is unoccupied and the rear seat is occupied.Type: GrantFiled: May 20, 2013Date of Patent: July 26, 2016Assignee: Ford Global Technologies, LLCInventors: Mark A. Cuddihy, Manoharprasad K. Rao, Mangala A. Jayasuriya
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Patent number: 9333887Abstract: A vehicle headrest assembly includes a headrest member operably coupled to a seatback. The headrest member is moveable between upright and folded positions relative to the seatback. A support assembly includes first and second linkages which are pivotally coupled to the headrest member and the seatback at opposite ends thereof. First and second latch brackets are coupled to the first and second linkages respectively and operable between latched and unlatched positions for moving the headrest member to the folded position from the upright position when the latch brackets are in the unlatched position.Type: GrantFiled: June 26, 2014Date of Patent: May 10, 2016Assignee: Ford Global Technologies, LLCInventors: Joseph S. Talamonti, Mandeep Singh Sidhu, Yalie Yan-rush, Steven Carnago, Marcos Silva Kondrad, Johnathan Andrew Line
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Patent number: 9307844Abstract: A snap-fit joint for connecting frame members includes a male member having an insertion end, a top portion, and opposite sidewalls. A female member has a socket to receive the male member insertion end. The socket includes an upstanding wall that temporarily flexes outwardly. Co-acting surfaces of the upstanding socket wall and the male member sidewall include co-acting surfaces in temporarily contact during insertion of the male member into the female member socket to temporarily outwardly flex the upstanding socket wall and seat the male member. The socket wall terminates in a tab and the male member sidewall surface terminates in a recess. The male member is fully seated in the socket, and the co-acting surfaces are out of contact with each other, the upstanding socket wall returns to an unflexed condition, and the socket tab is received in sidewall to lock the male member within the socket.Type: GrantFiled: October 20, 2011Date of Patent: April 12, 2016Assignee: APQ Development, LLCInventor: Rex Blakeman
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Patent number: 9298640Abstract: A processor including logic to execute an instruction to synchronize a mapping from a physical address of a guest of a virtualization based system (guest physical address) to a physical address of the host of the virtualization based system (host physical address), and stored in a translation lookaside buffer (TLB), with a corresponding mapping stored in an extended paging table (EPT) of the virtualization based system.Type: GrantFiled: September 28, 2015Date of Patent: March 29, 2016Assignee: Intel CorporationInventors: Steven M. Bennett, Andrew V. Anderson, Gilbert Neiger, Richard A Uhlig, Scott Dion Rodgers, Rajesh M. Sankaran, Camron Rust, Sebastian Schoenberg