Patents Examined by Bridget Avery
-
Patent number: 7578363Abstract: The present invention provides a layout of a power transmission device for a hybrid vehicle which provides a high damping force a high damping force against engine fluctuation at low RPM operation by an engine For this, the preset invention provides a power transmission device for a hybrid vehicle, in which an automatic transmission having an input shaft, a motor, an engine clutch, a flywheel, and an engine having an output shaft connected to a crank shaft of the engine are directly connected to the same axis, the power transmission device including: a motor support shaft, the outer end of which is supported by a motor rotor and the inner end of which extends toward the boundary between the output shaft of the engine and the input shaft of the automatic transmission; a motor housing arranged so as to surround the outer circumference and the left side surface of the motor rotor; a torsion damper disposed between the left side end of the motor housing and the motor rotor; an engine clutch, disposed between theType: GrantFiled: December 31, 2007Date of Patent: August 25, 2009Assignee: Hyundai Motor CompanyInventor: Kyung Ha Kim
-
Patent number: 7575081Abstract: A work vehicle includes a traveling vehicle body and a hood provided at a front portion of the vehicle body for covering an engine room. The hood includes a front face having a plurality of first air vent holes and right and left side faces each having a plurality of second air vent holes. A radiator is mounted inside the hood, ambient air being drawn in through the first and second air vent holes toward the radiator. A vent hole area ratio of each side face of the hood determined by the second air vent holes is set smaller than a vent hole area ratio of the front face of the hood determined by the first air vent holes.Type: GrantFiled: September 17, 2004Date of Patent: August 18, 2009Assignee: Kubota CorporationInventors: Mitsuhiko Obe, Akihiro Asada, Takashi Kobayashi
-
Patent number: 7571915Abstract: This patent discloses a wheel-mounted tool chest configured to keep tools in place even if the wheel-mounted tool chest is turned upside down and back upright. The tool chest may include a lid, a handle, and wheels attached to a box having a T-shape profile. The box may include socket trays and may be divided into three compartments by two partitions. A chamber plate may be removeably secured over a front chamber of the third compartment. The chamber plate may hold screwdrivers and wrenches vertically. The chamber plate may be positioned relative to the lid such that when the lid is closed, the screwdrivers and wrenches may be keep in place even if the tool chest is turned upside down and back upright.Type: GrantFiled: October 24, 2007Date of Patent: August 11, 2009Inventor: Andrew M. Simmons
-
Patent number: 7568540Abstract: A supercharged motorcycle (10) configured for mounted operation by a rider (R) is disclosed. The supercharged motorcycle (10) broadly includes a motorcycle (12) and an air induction system (14) configured to deliver compressed induction fluid to the intake manifold (48) of the motorcycle's engine (18). The air induction system (14) broadly includes an air intake assembly (62) for receiving ambient air and delivering it downstream, a supercharger (64) in downstream communication with the air intake assembly (62) for compressing the air, an air delivery assembly (66) for delivering the compressed air to the engine (18), and a drive assembly (68) for powering the supercharger (64) off of the drive train (44). The entire air induction system (14) is positioned entirely outside of the leg-receiving areas (ALR) defined by the motorcycle (12) so as to not engage the rider's legs (L) and feet (F), when the rider (R) is mounted on the seat (34) in the normal operating position.Type: GrantFiled: April 19, 2006Date of Patent: August 4, 2009Assignee: Accessible Technologies, Inc.Inventors: Daniel W. Jones, Aaron D. Kuehl, Lane York
-
Patent number: 7568539Abstract: A hybrid vehicle is provided in which, since the driving force of a generator/motor (M1) is transmitted to the downstream side of an output shaft (17) of a transmission (T) without going through an input shaft (16) thereof and the output shaft (17), it is possible to carry out the so-called leg shaft drive, which prevents the driving force of the generator/motor (M1) from dragging along an engine (E), the input shaft (16), and the output shaft (17), thus reducing power consumption and enhancing energy recovery efficiency during regenerative braking. Furthermore, since the generator/motor (M1) is disposed at a position sandwiched between the engine (E) and the transmission (T), it is possible to employ the same layout for the generator/motor (M1) as for a conventional sandwiched generator/motor type, and the leg shaft drive system can be employed without greatly modifying the design of the transmission (T).Type: GrantFiled: August 13, 2004Date of Patent: August 4, 2009Assignee: Honda Motor Co., Ltd.Inventors: Noriyuki Abe, Yoshio Okada
-
Patent number: 7565938Abstract: An electrically operated vehicle drive controller has an electric generator target torque calculation processing means for calculating electric generator target torque TG*; an inertia correction torque calculation processing means for calculating inertia correction torque on the basis of inertia torque TGI of an electric generator; a drive motor target torque generation processing means for generating drive motor target torque on the basis of the calculated inertia correction torque; and a damping torque correction processing means for correcting output torque on the basis of an output torque changing index which expresses a change of output torque due to the inertia correction torque.Type: GrantFiled: May 12, 2005Date of Patent: July 28, 2009Assignee: Aisin AW Co., Ltd.Inventors: Hideki Hisada, Takeshi Hara, Masaki Nomura
-
Patent number: 7566068Abstract: A device is for locking and unlocking the folded and unfolded positions of an infant pushchair. During the folding and unfolding operations the handlebar being slid on the front legs, the device being actuated by means of a rope and having a lock at each side. The lock has a housing having an open lower portion and housing the active element, a flat being slidably fifed to each of the lateral faces of the housing, the flats being connected together at an end at which they are actuated by the rope. Each of the flats in its central region having an oblique slot, a pin extending through the active element being in a position to be shifted along the oblique slots, the active element being transversally shifted in the empty space of the housing when the flats are made to carry out a longitudinally shifting motion and thus bringing about the locking and unlocking with respect to the locking points being provided on the front legs.Type: GrantFiled: May 20, 2008Date of Patent: July 28, 2009Assignee: Jane, S.A.Inventor: Manuel Jane Santamaria
-
Patent number: 7559560Abstract: The present utility model disclosed a main support frame, which has two bushings each set on the right and left side of said main support frame respectively; two supporting pipes, each inserted in one of the bushings of the main support frame; two P-shaped armrests, each connects with one of the supporting pipes; two pairs of front-wheel assembly and rear wheel assembly, each pair of front-wheel assembly and rear wheel assembly is connected with the main support frame; and a seat component comprising a seat body and a folding mechanism, said seat component can be folded in the middle and is set between the left side and right side of main support frame. Said folding mechanism consists of a first branch pipe and a second branch pipe, which hinge joint with each other in the middle, one end of the first branch pipe and the second branch pipe hinge joint with the left side and right side of the main support frame respectively, the other end connect with the two ends of said seat body respectively.Type: GrantFiled: May 31, 2006Date of Patent: July 14, 2009Assignee: Genteel Homecare Products Co., Ltd.Inventors: Qingfeng Li, Sam Liang
-
Patent number: 7552931Abstract: A golf cart collapsible device includes a frame including an upper frame and a lower frame, a foldable articulation mounted on a mediate portion of the lower frame for folding the lower frame, two rear wheel frames mounted between the lower frame and two rear wheels, a collapsible articulation mounted between the lower frame and a front wheel frame for folding a front wheel, and a pull bar mounted between the collapsible articulation and the two rear wheel frames. Thus, the pull bar is connected between the collapsible articulation and the two rear wheel frames, so that when the front wheel is folded, the pull bar is driven to move the two rear wheels simultaneously so as to fold the front wheel and the two rear wheels simultaneously by connection of the pull bar.Type: GrantFiled: November 6, 2007Date of Patent: June 30, 2009Assignee: Unique Product & Design Co., Ltd.Inventor: Gordon Liao
-
Patent number: 7547026Abstract: A wheelbarrow has a frame, having a top portion (12) and an undercarriage portion (14). There is an open topped vessel (15) mounted on the top portion (12) of the frame, and a pair of handle bars (16, 17) extending rearwardly and integrally from the top portion (12) of the frame. The wheelbarrow also has a pair of ground engagable legs (18, 19), and a front wheel (20) is connected to a front part of the undercarriage portion (14) of the frame, and a rear wheel (21) is connected to a rear part of the undercarriage portion (14) of the frame. The rear wheel (21) is aligned with the front wheel (20). There are pivot axis means (22, 24, 25) of the wheelbarrow for allowing the top portion (12) of the frame to pivot relative to the undercarriage portion (14) of the frame.Type: GrantFiled: April 19, 2006Date of Patent: June 16, 2009Inventor: Richard J. Morris
-
Patent number: 7537070Abstract: A portable range extender can be used to supply electrical power to an electric vehicle operable by an electric traction motor. The portable range extender includes an engine, a dynamoelectric machine coupled to the engine by a shaft, an autonomous range extender controller for controlling operations of the range extender independently of a controller for the vehicle, and circuitry associated with the engine and machine. The range extender and its controlling circuitry are self contained within an enclosure. The enclosure is partitioned to form two sections, a first section housing the dynamoelectric machine and the second section housing the engine. Windows in the enclosure provide a path for air cooling of the range extender components.Type: GrantFiled: June 22, 2004Date of Patent: May 26, 2009Assignee: BluWav Systems LLCInventors: Boris A. Maslov, Chahee Peter Cho, Eun S. Kim
-
Patent number: 7537227Abstract: A side step for a vehicle has a forward projection that extends into the front fender well of a vehicle and a rearward projection that extends into the rear fender well of the vehicle. Quick release bolt type connectors retain the forward projection in the front fender well and retain the rear projection in the rear fender well such that the side step can be removed from the vehicle for off road driving by unthreading the retaining bolts.Type: GrantFiled: March 9, 2006Date of Patent: May 26, 2009Inventor: John G. Polka
-
Patent number: 7533747Abstract: A traction assembly includes a wheel with a wheel shaft and traction means which, when in operation, exert torque on the wheel shaft. The traction assembly further includes a first electromotor coupled to a second electromotor, housings, stators, rotors, controllers, at least one operating means connected to a controller, at least one measurement tool and at least one data communication means.Type: GrantFiled: March 8, 2004Date of Patent: May 19, 2009Assignee: E-Traction Europe B.V.Inventor: Adrianus Johannes Heinen
-
Patent number: 7530415Abstract: A traction assembly includes a wheel comprising a wheel shaft and traction means which, when in operation, exert torque on the wheel shaft, wherein the traction ratio, being the arm of the torque divided by the size of the radius of the wheel, is larger than 0.57.Type: GrantFiled: July 15, 2003Date of Patent: May 12, 2009Assignee: E-Traction Europe B.V.Inventor: Adrianus Johannes Heinen
-
Patent number: 7523804Abstract: The present small swing type excavator is characterized by comprising an engine (81) disposed in the rear section of a rotating frame (8) in such a condition that the longitudinal direction thereof is directed to the lateral direction of the rotating frame (8), a hydraulic oil tank (82) disposed on one lateral side in front of the engine (81), a cabin (83) disposed on the other lateral side, an air conditioner (85) disposed under a floor (84) of the cabin (83) and having two surfaces facing to, respectively, the front side and the left outer side of the rotating frame (8), and a fuel tank (86) formed so as to be arranged along at least two surfaces of the front and left side surfaces of the air conditioner (85) and detachably attached to the rotating frame (8).Type: GrantFiled: March 20, 2003Date of Patent: April 28, 2009Assignee: Kobelco Construction Machinery Co., Ltd.Inventors: Kiyokazu Tanaka, Shintaro Sakitani, Takayuki Okunishi, Hiroshi Morita, Hiroshi Shimokakiuchi, Yoshiyasu Umezu
-
Patent number: 7520526Abstract: A binding, in particular a snowboard binding, comprises a base plate, a heel-cradling element and means for fastening the heel-cradling element to the base plate in a manner allowing longitudinal adjustment of its position The heel-cradling element comprises a heel-cup frame of generally U-shape in plan view, having spaced arms connected by a curved heel-cradling part, the arms fitting over opposite sides of the base plate. The arms have a profile in the form of a downwardly-open longitudinal channel, and the base plate has spaced longitudinal guide rails on which the longitudinal channels slidably engage. The fastening means include a single screw on each side, accessible from above the top of the arms.Type: GrantFiled: November 30, 2006Date of Patent: April 21, 2009Inventor: Arnaud Muscatelli
-
Patent number: 7520355Abstract: A hybrid-electric powered vehicle includes a chassis defining a battery module compartment and a battery module insertable into the battery module compartment. The hybrid-electric powered vehicle includes provisions for recharging a battery module compartment of the hybrid-electric powered vehicle when the electric drive system is operated. The battery module may further be charged by external sources while the battery module is disposed within the chassis, removed from the chassis, and by internal sources when the hybrid-electric powered vehicle is decelerating. In a second embodiment, the hybrid-electric powered vehicle further includes an on-board battery compartment, and a control system that regulates the distribution of power from the electrical power sources to the electric motor.Type: GrantFiled: August 18, 2005Date of Patent: April 21, 2009Inventor: George T. Chaney
-
Patent number: 7520354Abstract: A vehicle including a prime mover, a generator mechanically coupled to the prime mover, a first multi-input drive unit having at least first and second rotational inputs and at least one rotational output wherein the first rotational input is coupled to the prime mover, a first electric motor mechanically coupled to the second rotational input and electrically coupled to the generator and a first pair of vehicle drive wheels coupled to the rotational output.Type: GrantFiled: May 2, 2002Date of Patent: April 21, 2009Assignee: Oshkosh Truck CorporationInventors: Jon J. Morrow, Christopher K. Yakes
-
Patent number: 7516967Abstract: A cart sanitizing system is disclosed for applying a sanitizing fluid to sanitize a shopping cart. A pressurized supply of sanitizing fluid is applied to the cart contained within a cart enclosure through a series of spray nozzles mounted along a spray arch. The pressurized sanitizing fluid is supplied to the spray arch from a pressure tank, which is fed with the supply of sanitizing fluid from a chemical make-down system. The chemical make-down system creates the sanitizing fluid, which preferably includes a sanitizing agent and a surfactant mixed within fresh water. The sanitizing fluid is created by a mixing device by flowing the fresh water over inlet tubes for both the sanitizing agent and the surfactant. The mixture of the surfactant and sanitizing agent allows the sanitizing fluid to be applied to the shopping carts and eliminates the requirement for drying.Type: GrantFiled: February 22, 2005Date of Patent: April 14, 2009Assignee: PureCart Systems, LLCInventors: Mark C. Schwei, Jeffrey J. Taylor, Robert J. Weyers
-
Patent number: 7513513Abstract: A metal grip for T-bar according to the present invention has a T-bar, a front wheel, a front wheel fork, a board, and two or more rear wheels. The metal grip includes a locking bump and a metal grip. The locking bump is for locking the T-bar to the front wheel fork. The metal grip has a band portion, a fastening device, and a plurality of locking hooks. The T-bar is assembled to the front wheel fork for the locking bump on the T-bar to be locked between the locking hooks of the metal grip. And the band portion and the fastening device enclose and hold the assembled T-bar and front wheel fork.Type: GrantFiled: August 3, 2006Date of Patent: April 7, 2009Inventor: Jae Hyun Hong