Patents Issued in March 16, 2017
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Publication number: 20170073021Abstract: A roof attachment system and method for connecting a composite molded roof to a vehicle body structure, having a plurality of mounting members that each create a C-like section part that is shaped to match the inside surface of the composite Class A roof. The mounting member is bonded to the roof panel with adhesive. The roof is aligned with key features to locate the roof within an opening, where the mounting member is then also bonded to the body structure with adhesive.Type: ApplicationFiled: May 6, 2015Publication date: March 16, 2017Inventors: Stephen R. Roddy, Ameil A. Kapadia, Mark C. Martin, Matthew R. Plauman
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Publication number: 20170073022Abstract: A flooring apparatus and method of making the same are provided. The apparatus and method, in one embodiment, may include providing an elongated member having a top surface. A first adhesive is deposited about a perimeter of the top surface of the elongated member. A second adhesive is deposited within the perimeter of the top surface of the elongated member, with the second adhesive having a lower viscosity than the first adhesive and being retained within the perimeter by the first adhesive. A friction-increasing member is then heated to a pre-heat temperature. The friction-increasing member is disposed on the first and second adhesive to form the flooring apparatus. The flooring apparatus is then cured at a curing temperature, in one embodiment, that is greater than the pre-heat temperature.Type: ApplicationFiled: September 9, 2016Publication date: March 16, 2017Inventor: Kyle R. Gillin
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Publication number: 20170073023Abstract: A truck tailgate accessory is disclosed, which includes a support platform configured and arranged to rest upon a tailgate of a pickup truck when the tailgate is lowered. The support platform may comprise a main member and a cross member intersecting the main member forming a cross shape, although other shaped may be formed. A vertical member depends from an end of the support platform. A striker extends from the vertical member and is configured and arranged to engage a latch on the tailgate whereby the support platform is selectively locked to the tailgate. A tool component, such as an adjustable clamp, may be mounted to the support platform at any of a number of mounting points.Type: ApplicationFiled: September 11, 2015Publication date: March 16, 2017Inventor: Jeremy Feight
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Publication number: 20170073024Abstract: An air flow adjusting structure for a vehicle includes: a fender liner provided above a tire in a vehicle vertical direction, the fender liner including an arch such that an air flow passage is formed between the arch and the tire; and an adjusting rib projecting from the arch in a vehicle-downward direction, the adjusting rib being inclined relative to a vehicle-width direction, and extending in a direction that intersects with a vehicle-longitudinal direction.Type: ApplicationFiled: September 6, 2016Publication date: March 16, 2017Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Akira UMEMOTO
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Publication number: 20170073025Abstract: A self-moving device and a walking control method thereof are provided. The self-moving device comprises an outer frame (100), and a base body (200) rotatably connected on the outer frame (100). The base body (200) is provided with a control unit and a walking unit. A fixing pin (300) is connected to the base body (200). One end of the fixing pin (300) is movably fixed to the base body (200), and the other end is a pin head (320). A pin slot (110) is correspondingly provided in the outer frame (100). When the pin head (320) is engaged and fixed within the pin slot (110), the base body (200) is fixedly connected to and engaged with the outer frame (100). When the pin head (320) is separated from the pin slot (110), the base body (200) is able to rotate with respect to the outer frame (100). A detection mechanism is provided on the base body (200).Type: ApplicationFiled: March 17, 2015Publication date: March 16, 2017Applicant: Ecovacs Robotics Co., Ltd.Inventor: Jinju Tang
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Publication number: 20170073026Abstract: A vehicle combination includes at least one train having multiple driven vehicle modules. The vehicle modules are arranged one behind the other and are mechanically coupled to one another. Each vehicle module has at least one driven axle with at least one drive motor. The vehicle combination has at least one drive device for the drive motors that can generate the drive energy for said drive motors. The vehicle combination has at least one controller by means of which at least the drive motors of the driven axles of the vehicle modules can be actuated. The controller controls the drive motor or at least one of the drive motors of the driven axles of the vehicle modules of the at least one train of the vehicle combination across all the vehicle modules for the incremental selection of the total drive output of the vehicle combination.Type: ApplicationFiled: November 29, 2016Publication date: March 16, 2017Inventor: Ulrich Mugele
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Publication number: 20170073027Abstract: An apparatus for lifting and rotating a frame of a motor vehicle includes a rotisserie and a rotatably connected fixture that holds the motor vehicle frame during production. The fixture includes clamps extending from arms of the fixture and clamps extending from the front support for affixing the frame of the motor vehicle to the fixture. The fixture may further include a passive lock mechanism for engaging a side sill of the frame that includes a latch, a locking extension, a latch spring that holds the latch in engagement with the frame, and a pendulum that rotates relative to the fixture but remains oriented in a fixed location relative to horizontal. The latch may only be disengaged from the frame when the locking extension is aligned to be received by a slot in the pendulum when the fixture is rotated to the home location.Type: ApplicationFiled: September 14, 2015Publication date: March 16, 2017Inventors: Matthew TAYLOR, Mark BOWMAN, Werner WILSON, Steven BOYER, Donald K INGLES, Sandip SUVEDI
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Publication number: 20170073028Abstract: An adjustable saddle may include a front mounting bracket with first and second apertures that receive first and second fasteners and a rear mounting bracket with third and fourth apertures that receive third and fourth fasteners. The adjustable saddle may also include first and second saddle half bases that each pivotally attach to the front mounting bracket and slidably translate relative to the rear mounting bracket through first and second arcuate adjustment channels.Type: ApplicationFiled: September 14, 2016Publication date: March 16, 2017Inventor: Jon A. Petty
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Publication number: 20170073029Abstract: A protective hand covering to be attached to a handlebar includes a shell to cover a portion of the handlebar, with the shell forming a cavity and having a cuff extending therefrom such that a break in the cuff is to be closed to establish a first configuration of the protective hand covering, such that the break in the cuff is to be opened to establish a second configuration of the protective hand covering, and such that the break in the cuff is to be opened and the cuff is to be folded to establish a third configuration of the protective hand covering.Type: ApplicationFiled: September 15, 2016Publication date: March 16, 2017Inventors: Michael W. Pfeiffer, Brendan J. Moore, Daniel D. Dittmer, Jack W. Hinkens
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Publication number: 20170073030Abstract: Provided is an activity monitoring and recording device which may include a smartphone, a pollution sensor, a Global Positioning System (GPS) device, a microprocessor and proprietary software supported to a bicycle.Type: ApplicationFiled: November 2, 2016Publication date: March 16, 2017Inventor: Seyed Amin Ghorashi Sarvestani
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Publication number: 20170073031Abstract: A kick scooter includes a frame having a head tube for supporting handlebars and a front fork, an elongated frame member extending along a length of the frame, the frame member having a first end attached to the head tube and a second end configured for attachment to a rear wheel, the frame member being angularly disposed relative to the head tube. The frame includes support member coupled to the frame member for adjustable movement along a length of the frame member, a knee pad is attached to the support member for supporting a rider's knee and shin. The support member is movable relative to the frame member for adjusting a position of the knee pad relative to the head tube and a riding surface. The kick scooter further includes front and rear wheels, and a handlebar attached to the frame.Type: ApplicationFiled: September 15, 2015Publication date: March 16, 2017Inventor: Christian Wright
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Publication number: 20170073032Abstract: A foldable scooter is provided, including: a supporting base being capable of carrying goods; a front wheel assembly hinged to a front end of the supporting base via a front rotation assembly, comprising a front fork and a front wheel pivoted to the front fork; a rear wheel assembly provided hinged to a rear end of the supporting base via a rear rotation assembly, and comprising a rear fork and a rear wheel pivoted to the rear fork; a steering bar located at a top end of the front wheel assembly; and a handlebar is fixed at a top end of the steering bar. The front wheel assembly and the rear wheel assembly are capable of rotating and then flipping to be folded onto a top surface of the supporting base.Type: ApplicationFiled: February 21, 2016Publication date: March 16, 2017Inventors: CHENGZHAI MEI, CHENGLONG MEI
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Publication number: 20170073033Abstract: A quick release mechanism for bicycle parts that comprises a locking mechanism and a rod. The locking mechanism comprises a fixed locking core and a rotating housing handle. One end of said rod is attached to the fixed locking core. Said rotating housing handle has a ring-shaped base with two rings separated by an inner cavity. The inner side of said ring-shaped base has several punctures in it. Said rotating housing handle has locking pins designed to be inserted into said punctures in said inner side of said ring-shaped base of the rotating housing handle. Said locking pins are designed to be inserted into said fixed locking core. Said rotating housing handle serves both as a rotating housing of said locking mechanism and as a handle of said quick release mechanism.Type: ApplicationFiled: April 13, 2015Publication date: March 16, 2017Inventor: Reuven Nabet
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Publication number: 20170073034Abstract: A bicycle operating device comprises a base member, a cable control body, a positioning pawl, a stopping member, and a stopping pawl. The positioning pawl is movable between a holding position to stop a movement of the cable control body in a first direction, and a non-holding position to allow a movement of the cable control body in the first direction. The stopping pawl is movable between a stopping position to stop a movement of the stopping member in the first direction, and a non-stopping position to allow a movement of the stopping member in the first direction. The stopping member is coupled to the cable control body such that the cable control body is movable relative to the stopping member within a movable range while the stopping pawl is arranged at the stopping position.Type: ApplicationFiled: September 10, 2015Publication date: March 16, 2017Applicant: SHIMANO INC.Inventors: Kentaro KOSAKA, Yoshimitsu MIKI, Kazunori OKUBO
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Publication number: 20170073035Abstract: Responsive to a hydraulic piston advancing out of a piston housing in a second brake arm and contacting a piston cam surface of a first brake arm, the second brake arm pivots around a second pivot. As this is happening, a cam surface in the second brake arm lifts a contact surface of a first force transfer member of the first brake arm, imparting torque to the first brake arm which then pivots around a first pivot. The cam surface is shaped to impart synchronous motion to the first and second pad holders. Splitting one of the brake arms with a centering member permits a centering adjust feature.Type: ApplicationFiled: September 10, 2015Publication date: March 16, 2017Applicant: SRAM, LLCInventors: Charles Dunlap, III, Brian Jordan
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Publication number: 20170073036Abstract: A hydraulic brake having a master unit, a slave unit, and a hydraulic line. The hydraulic line is filled with a hydraulic fluid and connects the slave unit to the master unit. Further, the hydraulic line has a continuous internal cross-section reduced in at least one longitudinal portion thereof. A method for the installation of a hydraulic brake having a master unit and a slave unit connected to a hydraulic line is also provided.Type: ApplicationFiled: September 21, 2016Publication date: March 16, 2017Inventors: Joachim Hujer, Stefan Ruckh
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Publication number: 20170073037Abstract: A pedal-propelled transmission mechanism, applied in a workout equipment; the workout equipment including a deck, a front tube fixed at a front end of the deck, and a handle fixed on a top end of the front tube; the pedal-propelled transmission mechanism comprising a driving chainring having a center axle pivotally connected to a proximity of a rear section of the deck, a left pedal mechanism, and a right pedal mechanism, whereby the structure of the pedal-propelled transmission mechanism is simple that reduces the production cost and time, and easily repair and change when the parts are broken.Type: ApplicationFiled: August 16, 2016Publication date: March 16, 2017Inventor: Shui-Chuan Chou
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Publication number: 20170073038Abstract: A bicycle bottom bracket assembly having a rotational central axis includes a support member, a bearing unit and a radially inward force reducing structure. The support member includes a hanger mounting portion and a bearing mounting portion. The bearing mounting portion is configured to be at least partly positioned within a hanger part of a bicycle frame. The bearing unit includes an outer race, an inner race and at least one roller element disposed between the outer and inner races in a radial direction with respect to the rotational central axis. The outer race is fixed to the bearing mounting portion of the support member. The radially inward force reducing structure reduces a radially inward force being transmitted to the bearing unit.Type: ApplicationFiled: November 4, 2016Publication date: March 16, 2017Inventors: Shingo SHIRAISHI, Takashi FURUYA, Etsuyoshi WATARAI, Yoshiaki ANDO
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Publication number: 20170073039Abstract: A simplified mid-motor drive system includes all necessary electronics and allows for throttle-only operation of the motor. The mid-motor drive system includes an arrangement of uni-directional drive connections (i.e., sprag clutches) between the motor and the pedals which allows each to operate independently or in conjunction, and allows simple modifications to gear ratios of packaged drive systems in order to adapt to regulatory requirements of different worldwide territories.Type: ApplicationFiled: September 13, 2016Publication date: March 16, 2017Inventors: Britt Jackson, Thomas Boyle, Percy Chien
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Publication number: 20170073040Abstract: A gearshift for a bicycle having an electric auxiliary drive including a stepped gear system which is embodied as a hub gear system or derailleur system, and an electromechanical actuator for triggering a gear change of the gear system. The electromechanical actuator has a shift control unit which can be or is connected via a data line to a drive control unit of the auxiliary electric drive, which shift control unit is designed to activate the actuator as a function of at least one state parameter transmitted to the shift control unit by the drive control unit, or as a function of an item of information derived from said state parameter.Type: ApplicationFiled: April 30, 2015Publication date: March 16, 2017Applicant: Schaeffler Technologies AG & Co. KGInventors: Boris Djakovic, Vincent Pommel, Dagmar Munch, Matthias Herbrich, Dietmar Rudy, Christian Hecker
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Publication number: 20170073041Abstract: A kit for an electric cycle includes a powertrain module including a case, a battery disposed in the case, an electric motor in communication with the battery and disposed in the case, and a connecting port on the case. The kit includes a first module including a frame member configured to releasably engage the connecting port and a wheel rotatably connected to the frame member, a second module including a frame member configured to releasably engage the connecting port, and a releasable locking feature on the connecting port.Type: ApplicationFiled: November 23, 2016Publication date: March 16, 2017Applicant: Ford Global Technologies, LLCInventors: Benjamin Dueñas Figueroa, Luis Alfonso Dominguez Victorio, Haydee Guadalupe Martinez Rivera, Raciel Cruz Ramirez, Ramón Jáuregui Ortiz, José Guillermo Saavedra Roman, Ana Laura Quintanar Meléndez, Daniel Amaury Menchaca Gonzalez, José de Jesús Martinez Colin
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Publication number: 20170073042Abstract: A battery system assembly for a bicycle is provided. The battery system assembly includes a frame cavity liner, a first cover slideably attached to the frame cavity liner and movable between a first position and a second position with respect to the frame cavity liner, a first magnet interposed between the frame cavity liner and the first cover, a battery container configured to accommodate a rechargeable battery and having a second magnet disposed to face the first magnet, said battery container detachably attached to the frame cavity liner. When the first cover is located at the first position, the frame cavity liner and the battery container are attached one another by magnetic force between an aligned first magnet and second magnet. When the first cover is located at the second position, the first magnet and the second magnet repel each other, thereby detaching the battery container from the frame cavity liner.Type: ApplicationFiled: September 14, 2015Publication date: March 16, 2017Inventor: Mark Clifford Evensen
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Publication number: 20170073043Abstract: A multiple-sprocket arrangement for mounting on a rear wheel axle of a bicycle includes a receiving body designed for mounting on the rear wheel axle, and a sprocket assembly. The sprocket assembly includes a first sprocket, the inner diameter of which is greater than an outer diameter of the receiving body and which is connected to the receiving body. The sprocket assembly further includes at least one second sprocket, the inner diameter of which is smaller than an outer diameter of the receiving body and which is designed in an unsupported manner and connected to the receiving body in a torque-transmitting manner by means of the first sprocket. The first sprocket and the at least one second sprocket may be of a one-piece construction.Type: ApplicationFiled: November 22, 2016Publication date: March 16, 2017Inventors: Henrik Braedt, Matthias Reinbold
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Publication number: 20170073044Abstract: A multi-hull vessel having a first hull and a second hull. The multi-hull vessel has a connecting structure, via which the first hull is connected to the second hull. The connecting structure has a displacement bearing for partially guiding a change of a position of the first hull relative to the second hull. The connecting structure is configured so that the displacement bearing is connected to the first hull via a compensating connection. The compensating connection has one or more degrees of freedom for reducing a bearing load of the displacement bearing.Type: ApplicationFiled: March 3, 2015Publication date: March 16, 2017Inventors: Ernst Bullmer, Gerhard Euchenhofer
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Publication number: 20170073045Abstract: Disclosed is an improved seat for toddlers on a dinghy or other small watercraft. The seat preferably includes two parallel rods that are each secured to the port and starboard sides of the watercraft. Draped between the rods is a loosely hanging fabric sheet that extends from the rods down to an elevation below the rods, but above the floor of the watercraft. In the sheet are leg holes through which a toddler's legs may extend. The placement of the toddler's legs through the holes helps to secure the toddler into the watercraft and keeps the toddler from being jostled when the smaller watercraft is bumped by waves or the wake of a larger vessel.Type: ApplicationFiled: September 16, 2015Publication date: March 16, 2017Inventors: Brittany A. Meyers, Scott F. Meyers
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Publication number: 20170073046Abstract: An offshore drilling vessel includes a main deck, a moonpool a firing line hoist system having a tower, a BOP transport system and a pivotally supported U-shaped working deck. The U-shaped working deck can be pivoted between an active position, in which it extends in a substantially horizontal direction such that it covers a portion of the moonpool, and a non-active position, in which it extends in a substantially vertical direction such that it provides room for a BOP to be moved by the BOP transport system from a storage position adjacent the moonpool into a launch position above the moonpool, in which launch position the BOP is located between the tower and the working deck.Type: ApplicationFiled: February 27, 2015Publication date: March 16, 2017Applicant: ITREC B.V.Inventors: Joop ROODENBURG, Diederick Bernardus WIJNING
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Publication number: 20170073047Abstract: An adjustable fin for use on a surfboard, the adjustable fin comprising: a base which comprises a mounting means for mounting the adjustable fin to a surfboard, and a member extending in a direction contrary to the mounting means. The adjustable fin further comprises a fm section comprising two outer fm surfaces which meet at a leading edge and a trailing edge; an underside surface comprising an opening to an internal cavity, the internal cavity configured to house the member and enable slidable movement of the member in a direction towards the leading edge or the trailing edge; and a locking means that is manipulate and which projects into the internal cavity, wherein the locking means can releasably couple to the member at one of two or more locking positions thereby preventing slidable movement of the member.Type: ApplicationFiled: May 14, 2015Publication date: March 16, 2017Applicant: Flying Fin Systems PTY LTDInventor: Glenndin George MILLER
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Publication number: 20170073048Abstract: In some embodiments, a lighting assembly including at least one light-emitting device positioned within a housing is disclosed, wherein the housing is designed to allow an ambient environment to pass into the housing and transfer heat from the at least one light-emitting device. The light-emitting area of the light-emitting device may be sealed from the ambient environment. In some embodiments, the housing may include at least one recess, port, or other opening configured to allow a liquid or gas to promote heat transfer from the light-emitting device. In some embodiments, a vehicle, a marine system, or other systems may include at least one lighting assembly as contemplated herein.Type: ApplicationFiled: September 9, 2016Publication date: March 16, 2017Inventor: Trent Neil Butcher
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Publication number: 20170073049Abstract: A control system for the operation of a boat, said control system comprising: a power source, said power source operably attached to a boat function selected from the group consisting of the bilge motor, dashboard lights, horn, dock lights, and tilt motor; a dashboard comprising a plurality of capacitive touch digital switches, wherein at least one of said switches comprises a trinary functionality and each switch of said plurality of switches is disposed in electronic communication with at least one of said boat functions through a control board such that each switch of said plurality of switches can activate and deactivate at least one boat function; a means for visually displaying the operational state of each of each of said boat function, said visual display means operationally connected to said power source, to at least one switch of said plurality of switches, and to said control board such that said system is in bidirectional communication with said display means and said boat functions.Type: ApplicationFiled: September 15, 2015Publication date: March 16, 2017Inventor: Vern Schoore
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Publication number: 20170073050Abstract: A rotary cleaning apparatus for underwater cleaning including a housing, a battery, a motor and a flexible hub system. The flexible hub system includes a toroidal brush system coupled to a circular centrifugal pump assembly. The flexible hub system includes a flexible hub allowing the flexible hub system to bend out of plane. When the flexible hub system is rotated underwater at a curved surface, the brush system cleans the surface while the suction of the centrifugal pump assembly flexes the flexible hub system to evenly contact the surface.Type: ApplicationFiled: September 9, 2016Publication date: March 16, 2017Inventor: Simon Edward Smith
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Publication number: 20170073051Abstract: The transparent floating dock acts as a diving mask, allowing for those using the dock to view fish and aquatic life below. The floating dock includes a floating section comprised of a bottom, top, and one or more sides. The bottom and top are constructed of a material that is transparent to visible light. Such a material may be polycarbonate, glass, or other clear material. When in use the bottom of the floating section is in contact with water, allowing those above to see through the floating section and into the water.Type: ApplicationFiled: September 10, 2015Publication date: March 16, 2017Inventor: Kevin Webb
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Publication number: 20170073052Abstract: A persona! flotation device for a user comprises a bodywear member, as well as a container containing buoyant gas and an actuation assembly, both of which are mounted to the bodywear member. The bodywear member is to be worn to by the user such as on the wrist or the neck. The actuation assembly is in operative communication with the container containing buoyant gas for selectively being actuated so as to provide fluid communication between the container containing buoyant gas and the inflatable member. Actuation of the actuation assembly provides for releasing the buoyant gas into the inflatable member causing the inflatable member to inflate and provide buoyancy to the persona! flotation device.Type: ApplicationFiled: June 19, 2015Publication date: March 16, 2017Inventor: ATHANASIOS AGAPIADES
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Publication number: 20170073053Abstract: A sail furler for a sail boat and method for furling a sail for reefing or storage and for unfurling a sail for use. Furling and unfurling of the sail may be accomplished from the cockpit of the sailboat. A mandrel is mounted to the mast extending generally parallel to the boom and attached to the aft end of boom by an aft plate. The mandrel is mounted in bearings and provided with a removable crank for rotation. The mandrel is connected to the mast by a universal joint and bearing structure over which is provided an outer cylinder. A cylinder and resilient sleeve may be provided on the mandrel. A reef brake extends from the mandrel into contact with the boom to prevent rotation for reefing the sail. A slide guard may be mounted at the mast end of the mandrel.Type: ApplicationFiled: August 31, 2016Publication date: March 16, 2017Inventor: Stephen Colgan Clement
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Publication number: 20170073054Abstract: An apparatus for adjusting positions of an outboard propulsion unit of a marine vessel comprises a jack plate having a jack plate actuator capable of moving the propulsion unit between raised and lowered positions and a swivel bracket having a swivel bracket actuator capable of pivoting the propulsion unit between raised and lowered trim positions. There is a control system operatively connected to the jack plate actuator and the swivel bracket actuator. The control system includes a first manual control which incrementally moves the jack plate an incremental amount each time the first manual control is actuated and a second manual control which incrementally pivots the swivel bracket an incremental amount each time the second manual control is actuated. Movement of the propulsion unit within a tilt range may be detected and the jack plate may be moved to a preset position.Type: ApplicationFiled: September 14, 2016Publication date: March 16, 2017Inventors: Davor Baros, Richard D. Pierce, Eric B. Fetchko
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Publication number: 20170073055Abstract: A centrifugal propulsion apparatus capable of forward and backward movement, and a ship having the same, the apparatus includes two impellers which are rotated by a power shaft, face each other, and are capable of jetting a fluid in opposite directions; and a power transmission unit provided between the power shaft and the two impellers so as to connect one impeller between the two impellers and the power shaft or connect the other impeller and the power shaft according to a rotational direction of the power shaft.Type: ApplicationFiled: March 12, 2015Publication date: March 16, 2017Inventor: Kil Bong SONG
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Publication number: 20170073056Abstract: A drivetrain for a marine propulsion device includes an engine driving a crankshaft in a first direction, and a driveshaft connected in torque-transmitting relationship with the crankshaft and supported for rotation about a driveshaft axis. The drivetrain further includes a propeller shaft rotatable about a propeller shaft axis. A gearset and a selector clutch are configured to couple the propeller shaft and the driveshaft to each other in torque-transmitting relationship. A one-way clutch is disposed along the drivetrain upstream of the gearset. The one-way clutch prevents rotation of the crankshaft in a second, opposite direction so as to prevent ingestion of water by the engine via an engine exhaust system.Type: ApplicationFiled: January 6, 2015Publication date: March 16, 2017Applicant: BRUNSWICK CORPORATIONInventors: Bernard E. Ritger, Steven J. Gonring, Thomas F. Nickols
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Publication number: 20170073057Abstract: Disclosed is a ballast water treatment system including: a ballast water supply unit for supplying seawater employed as ballast water to a ballast water tank; an electrolysis device receiving a part of the seawater being supplied to the ballast water tank, and generating sodium hypochlorite and hydrogen gas as by-product gas by electrolyzing the part of the seawater being supplied to the ballast water tank via the ballast water supply unit; and a hydrogen gas removing device receiving a gas-liquid mixture of electrolyzed water and the hydrogen gas that are generated in the electrolysis device, removing the hydrogen gas by a catalyst reaction, and supplying remaining electrolyzed water to the ballast water tank via the ballast water supply unit.Type: ApplicationFiled: November 23, 2016Publication date: March 16, 2017Inventors: Boong Ik Jung, Jung Sik Kim, Hyun Su Shin, Sun Duk Hwang
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Publication number: 20170073058Abstract: An aircraft comprising a hydrogen-containing envelope, a water-collection system for collecting water from the envelope, an electrolyser to convert the water collected using the water-collection system into hydrogen, and a hydrogen-replenishment system for replenishing the envelope with hydrogen generated using the electrolyser. In one embodiment, generated hydrogen is also supplied to a hydrogen-fueled propulsion system for propulsion of the aircraft.Type: ApplicationFiled: November 4, 2016Publication date: March 16, 2017Inventors: Sebastien Fournier, Jay Godsall
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Publication number: 20170073059Abstract: A burnthrough protection system including a fire protection laminate and a foam insulation material, wherein the fire protection laminate includes a fire barrier layer and a buffer layer, the buffer layer being disposed between the fire-barrier layer and the foam insulation material, wherein the buffer layer is adapted to prevent adhesion between the fire barrier layer and the foam insulation at elevated temperature. The burnthrough protection system may be capable of passing the flame propagation and burnthrough resistance test protocols of 14 C.F.R. §25.856(a) and (b), Appendix F, Parts VI and VII. Also, an aircraft including an exterior skin, an interior liner, and the burnthrough protection system disposed between the exterior skin and the interior liner.Type: ApplicationFiled: November 29, 2016Publication date: March 16, 2017Inventors: Joseph A. FERNANDO, Chad E. GARVEY, Robert RIOUX, Kenneth B. MILLER
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Publication number: 20170073060Abstract: A brace (200) for geometrically interlocking stringer pairs A of first stringers (106), coupled to a first panel (102), and stringer pairs B of second stringers (108), coupled to a second panel (104), of a structure (100). The brace (200) comprises a chassis (202) comprising first interlocks (204) and second interlocks (206) opposite the first interlocks (204). The first interlocks (204) geometrically engage with one of the stringer pairs A of the first stringers (106) and the second interlocks (206) geometrically engage with one of the stringer pairs B of the second stringers (108) to constrain the brace (200) in all directions along a plane (112) perpendicular to the first stringers (106) and the second stringers (108).Type: ApplicationFiled: November 4, 2016Publication date: March 16, 2017Inventor: Steven R. Kent
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Publication number: 20170073061Abstract: Aircraft fuselages are disclosed herein. An example apparatus includes a fuselage of an aircraft having a first section and a second section to which a tail assembly is to be coupled. The second section is aft of the first section and is to extend to at least a trailing edge of a horizontal stabilizer of the tail assembly. A first width of the first section decreases from a front to a rear of the first section, and a second width of the second section is substantially constant.Type: ApplicationFiled: November 28, 2016Publication date: March 16, 2017Inventor: Bruce Raymond Detert
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Publication number: 20170073062Abstract: A variable geometry wingtip is comprised of two deformable yet relatively stiff airfoils (6, 7) that work in compression and tension against each other to change shape. There is only one moving part in the assembly (5) with no internal mechanisms to facilitate morphing. The wingtip (5) consists of a lower airfoil (7) and an upper airfoil. (6) The base of the lower airfoil (8) is mounted horizontally to an under surface (4) of an outboard end (2) of a wing. (1) The upper airfoil (6) has a portion (9) which is allowed to retract and extend from an upper surface (3) of the outboard end (2) of the wing. (1) A single projecting wingtip (11) is formed at an intersection (10) of the lower and upper airfoils.Type: ApplicationFiled: September 12, 2015Publication date: March 16, 2017Inventor: Gregory S. Firth
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Publication number: 20170073063Abstract: Landing gear doors may be opened in an emergency event, e.g., a failure of the normal landing gear actuation system that requires a gravity free-fall deployment. The retractable aircraft landing gear door actuation mechanism will include a landing gear door and a door support bracket attached to the landing gear door. The support bracket is attached to aircraft structure for pivotal movement about a pivot axis between a closed condition whereby the landing gear door covers an aircraft landing gear when retracted relative to the aircraft structure, and an opened condition whereby the landing gear door is moved laterally and upwardly relative to the aircraft landing gear when extended relative to the aircraft structure. A gear door actuation assembly is operatively connected to the door support bracket for moving the door support bracket and the gear door supported thereby between the closed and opened conditions thereof.Type: ApplicationFiled: September 11, 2015Publication date: March 16, 2017Inventors: Carlos Rogulski FILHO, David Dias FERRAZ, Graco Tognozzi LOPES, Arilton Nunes DE MATTOS, Claudio DE MARTINO
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Publication number: 20170073064Abstract: One aspect is a structural fault estimation system for a rotor system. The structural fault estimation system includes a plurality of sensors operable to provide a plurality of measured rotor loads and motion of the rotor system. A rotor loads and motion estimator is operable to produce a plurality of estimated rotor loads and motion for the rotor system. A rotor fault estimator is operable to determine residual rotor loads and motion as a difference between the measured rotor loads and motion and the estimated rotor loads and motion, and estimate fault magnitudes for the rotor system using least squares relative to fault models and the residual rotor loads and motion. The structural fault estimation system can perform structural fault estimation in real-time on an aircraft while in operation.Type: ApplicationFiled: March 5, 2015Publication date: March 16, 2017Inventor: Joshua D. Isom
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Publication number: 20170073065Abstract: Devices, methods, and systems of various embodiments are disclosed including an unmanned aerial vehicle (UAV) having a hybrid rotor drive system. The UAV may include a frame, a primary rotor, a plurality of auxiliary rotors, a battery, and a processor coupled to the battery and the auxiliary rotors. The primary rotor may be configured to generate thrust with a downwash of air. The plurality of auxiliary rotors may each be at least partially disposed in the downwash of air generated by the primary rotor. The plurality of auxiliary rotors may be configured to be able to harvest energy from the downwash of air. The battery may be configured to store at least some of the energy harvested from the downwash of air by the plurality of auxiliary rotors. The processor may be configured with processor-executable instructions to utilize the plurality of auxiliary rotors to provide flight control for the UAV.Type: ApplicationFiled: September 16, 2015Publication date: March 16, 2017Inventors: William Henry Von Novak, Linda Stacey Irish
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Publication number: 20170073066Abstract: A power transmission system having at least one inlet speed-reducing gear and a main speed-reducing gear, each inlet speed-reducing gear comprising an inlet pinion meshing with an inlet gearwheel. The inlet gearwheel is constrained to rotate with a main pinion of the main speed-reducing gear, the main pinion meshing with a main gearwheel. At least one inlet gearwheel is secured to reversible connection means in order to be capable of driving a first additional drivetrain connected to an additional rotor.Type: ApplicationFiled: September 14, 2016Publication date: March 16, 2017Applicant: AIRBUS HELICOPTERSInventors: Olivier DE MEERSCHMAN, Olivier BARAIS
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Publication number: 20170073067Abstract: A hub system comprises at least one yoke, at least one shear bearing, and at least one mast adapter. The at least one mast adapter is configured to support the at least one yoke and the at least one shear bearing, and the at least one yoke has a flapping hinge that is non-coincident with a flapping hinge of the at least one shear bearing. Another hub system comprises a stacked yoke and a mast adapter. The mast adapter is configured to transfer rotation from a rotor mast to the hub system to rotate the hub system about a central axis of rotation. The mast adapter is further configured to support the stacked yoke such that each yoke in the stacked yoke is configured to accommodate at least some amount of rotation about an axis that is perpendicular to or about perpendicular to the central axis of rotation.Type: ApplicationFiled: November 28, 2016Publication date: March 16, 2017Inventors: Andrew Maresh, Frank Bradley Stamps, Patrick Ryan Tisdale, Robert Patrick Wardlaw, Andrew Haldeman, Drew Alan Sutton
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Publication number: 20170073068Abstract: An actuation assembly configured for use on a rotor blade having a first section and a second section, the second section being configured to rotate between an aligned position and a rotated position relative to the first section. The actuation assembly includes an actuator having a movable portion. A linkage assembly, coupled to the movable portion, includes a toggle link having a first end and a second end, a first group of links coupled to the first end, and a second group of links coupled to the second end. The first group of links is configured to move a locking pin between a locked position in which the second section cannot rotate and an unlocked position in which the second section can rotate. The second group of links is configured to rotate the second section of the rotor blade between the aligned position and the rotated position.Type: ApplicationFiled: March 3, 2014Publication date: March 16, 2017Inventor: Frank P. D' Anna
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Publication number: 20170073069Abstract: A security system is provided. An unmanned flying vehicle is remotely controlled to collect an environment information of a target environment, and whether a prompt signal is outputted is determined according to an environment variation obtained by comparing the environment information with a reference environmental information.Type: ApplicationFiled: November 5, 2015Publication date: March 16, 2017Inventors: Wen-Hsiang Kao, Pin-Hung Chou
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Publication number: 20170073070Abstract: An amphibious vertical takeoff and landing unmanned device with artificial intelligence (AI) system and method for managing a crisis environment and controlling one or more targets through an unmanned aerial vehicle (UAV). The device includes a camera unit and a first plurality of tranquilizer guns. The camera unit captures an image of one or more targets. The first communication unit integrated with the camera unit to receive the image of the target. The GPS unit configured with the first communication unit to track geographical location of the one or more targets, and further tracks the itinerary of the unmanned aerial vehicle. The crisis detection unit to analyze the crisis environment. The first plurality of tranquilizer guns to receive the analyzed data from the crisis detection unit and initiates an action in order to sedate one or more targets.Type: ApplicationFiled: November 28, 2016Publication date: March 16, 2017Inventor: Zhou Tian Xing