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142results about How to "Increasing weight" patented technology

Loudspeaker plastic cone body

A loudspeaker cone body made of plastic includes a base carrier material and a filler material. The base carrier material is selected to optimize overall flow, weight and stiffness. The filler material may be a nanomaterial that provides for adjustment of process and acoustic related characteristics in the loudspeaker cone body that become relevant when the loudspeaker cone body is operated in a loudspeaker. Acoustic related characteristics that may be adjusted include a stiffness to weight ratio and an acoustic damping of the loudspeaker cone body. A predetermined weight percent of the filler material may be combined with the base carrier material to obtain repeatable desired acoustic related characteristics. The acoustic related characteristics may be adjusted by changing the predetermined weight percent of the filler material.
Owner:HARMAN INT IND INC

Acoustically optimized cabin wall element

A wall element for the sound-insulating interior lining of a transport device, comprising at least one sandwich element, at least one insulation package and at least one absorber plane element. The sandwich element comprises at least one core layer, a first cover layer and a second cover layer, wherein the first cover layer and the second cover layer are each arranged on one side of the core layer. At least the first or the second cover layer is a microperforated layer; the sandwich element possesses a shear rigidity that is adjusted in such a way that the sandwich element comprises one or several coincidence boundary frequencies that are determined by the shear rigidity, which coincidence boundary frequencies are outside the frequency range that dominates the noise in the interior of the cabin; and the shear rigidity of the sandwich element at the same time is sufficient for said sandwich element to be used as an interior lining. Sound-insulating interior lining according to the aspects according to the invention provides adequate sound insulation also in the lower frequency range of below 500 Hz, without increasing the weight of the interior lining when compared to the weight of conventional interior linings.
Owner:AIRBUS OPERATIONS GMBH

Aircraft in-flight entertainment system with a distributed memory and associated methods

An aircraft in-flight entertainment (IFE) system includes a plurality of seat electronic boxes (SEBs) spaced throughout the aircraft. Each SEB comprises a memory including a shared memory portion for storing entertainment related data and an unshared memory portion. The SEBs cooperate with one another so that the entertainment related data in the shared memory portion of each SEB is available for at least one other SEB.
Owner:LIVETV

Liquid crystal display module

An LCD module is provided for use in a hand-held portable phone, which is eminently improved in impact-resistant property. The LCD module includes an LCD panel, a mold frame for receiving and supporting the LCD panel, and a chassis for reinforcing the rigidity of the mold frame, wherein the mold frame and the chassis are integrally insert-molded.
Owner:SAMSUNG ELECTRONICS CO LTD

Turbocharger with reduced coking

A turbocharger including means for preventing or reducing coking, particularly following engine shutdown, without noticeably increasing weight or volume of the turbocharger. The turbocharger bearing housing (14) has defined therein a lubrication flow path for bearing lubricant and a lubricant drain gallery (40) below a shaft (20), and in accordance with the invention at least a portion of a wall (42) of the lubricant drain gallery (40) is coated with an oil repellant and / or heat insulating coating (44).
Owner:BORGWARNER INC

Control device for legged mobile robot

A setting unit 33 configured to set a first landing permissible region in order to ground a free leg side foot 16 within an upper tread surface or a lower tread surface of a step existing ahead of a legged mobile robot 1 in a traveling direction, and a setting unit 34 configured to set a second landing permissible region in order to ground the free leg side foot 16 on an edge of the upper tread surface or the lower tread surface are provided to switch landing permissible regions for movement control of the robot 1 according to a step height.
Owner:HONDA MOTOR CO LTD

Radiation absorbing x-ray detector panel support

An x-ray detector panel support is disclosed that is formed with radiation absorbing material to reduce the reflection of x-rays off anything behind the scintillator, which may include the geometry of the panel support, the electronics, and the back cover of the x-ray detector. The absorbing material may take the form of a discrete layer secured to or otherwise disposed within the panel support. The radiation absorbing material may also be mixed with the base materials used to fabricate the panel support. As such, when the panel support is formed, it includes radiation absorbing components. The radiation absorbing material may include lead, barium sulfate, tungsten, as well as other materials. The panel support is constructed to inhibit the detection of backscattered x-rays without significantly increasing the size or weigh of the x-ray detector. The panel support is applicable with stationary or fixed as well as portable x-ray detectors.
Owner:GENERAL ELECTRIC CO

Pallet rack with camber beams

A storage rack has upright columns supporting vertically cambered beams having step box or channel shapes accommodating a generally horizontal deck for carrying pallets and product loads. The beams have upward cambers or convex curvatures that increase the load carrying capacity of the rack.
Owner:STEEL KING INDS

Acoustic structure with increased bandwidth suppression

The bandwidth or acoustical range of a nacelle or other type of acoustic structure is increased by acoustically coupling honeycomb cells together to form pairs of acoustic cells that have an effective acoustic or resonator length that is up to twice that of either acoustic cell taken alone.
Owner:HEXCEL

Method of Shifting a Tandem Drive Axle Having an Inter-Axle Differential

ActiveUS20130017927A1Reduce windageReduces frictional lossEngine controllersDifferential gearingsGear wheelRotation velocity
A method of shifting a power distribution unit for a vehicle from a first operating state to a second operating state is provided. The method includes the step of adjusting a rotational speed of a portion of a second axle assembly using a clutching device to impart energy to a lubricant within the second axle assembly. A controller in communication with a power source of the vehicle adjusts an operating condition of the power source to facilitate moving the clutching device. The power distribution unit includes an inter-axle differential capable being placed in a locked condition by the clutching device and of accommodating a rotational difference between a first output gear and a second output gear with the inter-axle differential.
Owner:DANA HEAVY VEHICLE SYSTEMS GROUP LLC

Drive unit and control apparatus thereof

A drive unit is provided. The drive unit forms a power transmitting path that includes a driving shaft between a wheel / tire assembly and a driving power source provided separately for each wheel / tire assembly, and transmits power via the driving shaft. The drive unit has a weak portion, which is less durable than any other portion in the power transmitting path with respect to external force applied to the wheel / tire assembly, formed on the driving shaft.
Owner:TOYOTA JIDOSHA KK

Electric scissors

InactiveUS20100192383A1Generated cutting forceWeight increaseCuttersCutting implementsDrive shaftEngineering
Electric scissors (1A, 1B) is provided with: a first blade (2A, 2B); a second blade (3A, 3B); a toggle link mechanism (7A, 7B) including a first link (71A, 71B), a second link (72A, 72B), and a drive shaft (70A, 70B); and a drive section (5, 6). One end of the first link (71A, 71B) is rotatably connected to a transmission portion (21A, 21B) of the first blade (2A, 2B). One end of the second link (72A, 72B) is rotatably connected to a transmission portion (31A, 31B) of the second blade (3A, 3B). The other end of the first link (71A, 71B) is rotatably connected to the other end of the second link (72A, 72B) through the drive shaft (70A, 70B). The drive section (5, 6) is configured to open / close the first blade (2A, 2B) and the second blade (3A, 3B) by displacing the drive shaft (70A, 70B) in a direction perpendicular to an axial direction of the drive shaft (70A, 70B).
Owner:MAX CO LTD

Traction band with improved ground-engaging lugs

A traction band with improved ground-engaging lugs is disclosed. The traction band generally comprises an endless body extending along the longitudinal axis of the traction band. The body comprises an outer ground-engaging surface and an inner sprocket wheel engaging surface. The inner sprocket wheel engaging surface can comprise rows of drive lugs cooperating with the sprocket wheel. The outer ground-engaging surface comprises a series ground-engaging lugs which, according to the present invention, have a generally H-shape, I-shape, C-shape, O-shape or a rectangular shape when viewed from the top.
Owner:SOUCY INT

Constant velocity joint

A constant velocity joint includes an outer race having a plurality of ball grooves formed in an inner spherical surface thereof, which ball grooves extend in a direction of a rotation axis of the outer race, an inner once having a plurality of ball grooves formed in an outer spherical surface thereof, which ball grooves extend in a direction of a rotation axis of the inner race and are paired with the ball grooves of the outer race, and a plurality of balls disposed between the ball grooves of the outer race and the hall grooves of the inner race. In the constant velicity joint, the hall grooves of at least one of the outer race and the inner race are partially formed wit relief profiles to provide a plurality of relief groove portions such that a load applied to each of the balls located in the relief groove portions during torque transmission between the inner race and the outer race is smaller than a load applied to each of the balls located in the other portions of the ball grooves.
Owner:TOYOTA JIDOSHA KK +1

[portable communication device]

A portable communication device comprising a casing, a host module, a wireless communication module, an image-capturing unit, a man-machine interface, a first connecting port and a flash lamp is provided. The host module is installed within the casing. The wireless communication module is installed within the casing and electrically coupled to the host module. The wireless communication module is used to receive / transmit a communication signal. The image-capturing unit, the man-machine interface and the first connecting port are mounted on the casing and electrically coupled to the host module. The image-capturing unit is used to capture an optical image. The man-machine interface is used to control the host module. The flash lamp is a light source. The flash lamp has a second connecting port with a removable electrical connection to the first connecting port.
Owner:ARIMA COMP

Cross-stacking container

ActiveUS20060144743A1Avoids container hang-upGreat internal volumeTray containersEngineeringMechanical engineering
A stackable container that can be stacked with containers of various sizes, and that increases available storage volume without increasing weight. The stackable container includes a plurality of sidewalls and an integrally-formed bottom wall. The sidewalls have respective top edges which define a top opening and rim. At least one recess is formed in the bottom wall and extends exteriorly of the container beyond a plane of the bottom wall, and is defined by a perimeter support in the plane of the bottom wall. The recess is dimensioned for being received into a top opening of a second container with a rim of the second container being positioned on the perimeter support of the container for maintaining the container and the second container in stacked alignment with each other.
Owner:SCHAEFER SUBCO LLC

Vibration-proof structure for metallic electrical packaging case

A vibration-proof structure for a metallic electrical packaging case includes a metallic electrical packaging case and a coupling member. The coupling member connects an outer wall of the metallic electrical packaging case and a member forming a side wall of a vehicle. Also, the coupling member may include an engaging portion at one end of the coupling member, which is used for temporarily fixing the coupling member, and an insertion engaging portion, which is engaged with a portion of the member forming the side wall of the vehicle, formed at another end of the coupling member.
Owner:HONDA MOTOR CO LTD

Skateboard deck

A skateboard deck is formed of several layers pressed and bonded together. Apertures are formed through the bottom-most layers, and impact support members are arranged within the apertures. The impact support members are more rigid than the other portions of the skateboard deck, and provide localized impact support while allowing the remaining layers of the deck to retain their performance characteristics and feel while strengthening the most vulnerable areas of the deck.
Owner:CHOMP

retractable undercarriage for an aircraft

An undercarriage for a rotary wing aircraft, includes a tubular structure (7) with skids, the tubular structure (7) being designed to be mounted under or in a bottom portion (4) of the aircraft, the undercarriage being characterized in that the tubular structure (7) includes left and right longitudinal portions that are retractable, each of which portions is suitable for moving between a retracted position in a cruising flight configuration and a deployed configuration in a landing configuration.
Owner:AIRBUS HELICOPTERS DEUT GMBH
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