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Patent # Description
2019/0017606 HYDROSTATIC NON-CONTACT SEAL WITH OFFSET OUTER RING
A non-contact seal assembly includes a plurality of seal shoes arranged about a centerline in an annular array, the seal shoes including a first seal shoe...
2019/0017605 RING SEAL ARRANGEMENT WITH INSTALLATION FOOLPROOFING
A ring seal in a gas turbine engine includes a ring seal body, an axial sealing dam, a radial sealing dam, and at least one bleed slot. The ring seal body is...
2019/0017604 INTERSHAFT BLADELET SEAL
A gas turbine engine includes a first rotor shaft and a second rotor shaft around the first rotor shaft. A knife edge seal is radially between the first rotor...
2019/0017603 SEALING STRUCTURE OF RECIPROCATING PLUNGER PUMP
A sealing structure of a reciprocating plunger pump comprises a pump seat, a pressure relief valve assembly, a pressure regulating valve assembly, and a...
2019/0017602 IMPROVED SEALING DEVICE, NOTABLY WITH REGARD TO CONTAMINATION BY EXTERNAL AGENTS
Disclosed is a sealing device for a rotary shaft, including a seal mounted fixedly in a passage through which the shaft passes, providing a sealed barrier and...
2019/0017601 STATIC GASKET AND METHOD OF CONSTRUCTION THEREOF
A metal static gasket and method of construction thereof is provided. The gasket includes at least one metal layer. The at least one metal layer has opposite...
2019/0017600 Apparatus for Preventing Extrusion and Method of Manufacturing an Anti-Extrusion Ring
An anti-extrusion ring for supporting a sealing unit of a piston or rod system is disclosed. The anti-extrusion ring is split across two surfaces for ease of...
2019/0017599 Parking Lock Device for a Motor Vehicle
A parking lock device for a motor vehicle including a parking interlock gear and a parking pawl. The parking interlock gear has teeth and tooth gaps, wherein...
2019/0017598 Park-lock device for a vehicle transmission
The park-lock device comprises: a gearwheel intended to be connected for rotation with a rotating member of the transmission; a tilting lever provided with a...
2019/0017597 Control Methods For Heat Recovery In A Ball-Type Continuously Variable Transmission
Provided herein is a vehicle including: an engine; a continuously variable planetary (CVP) operably coupled to the engine; a cooling system in fluid...
2019/0017596 HYDRAULIC CONTROL APPARATUS AND HYDRAULIC CONTROL METHOD
A hydraulic control apparatus is provided including: an electromagnetic valve that has an input port communicating with a supply destination unit of oil and a...
2019/0017595 Hydrostatic transmission system comprising means of limiting acceleration during a change of displacement,...
The present invention relates to a hydrostatic transmission system comprising: at least one pump (110), at least two wheel motors (120, 122; 140, 142) supplied...
2019/0017594 CONTROL METHOD AND CONTROL DEVICE FOR TRANSMISSION MECHANISM
A vehicle includes an engine as a drive source and a continuously variable transmission. The continuously variable transmission includes a torque converter...
2019/0017593 GEAR ACTUATOR FOR DOUBLE CLUTCH TRANSMISSION
Disclosed herein is a gear actuator for a double clutch transmission, which includes a power module (100), including odd and even-numbered stage select...
2019/0017592 METHOD FOR CONTROLLING THE INTERNAL ELECTRONIC RANGE SELECTION FOR A 9 SPEED AUTOMATIC TRANSMISSION
A method for controlling internal electronic range selection for an automatic transmission includes: confirming if a range change command has been ordered from...
2019/0017591 Braking Device for Transmission Gearwheels
A drive system for a motor vehicle includes a separating clutch, a shiftable transmission, a drive machine, and a transmission gear wheel and a clutch device....
2019/0017590 HYDRAULIC CONTROL DEVICE FOR VEHICLE TRANSMISSION APPARATUS
A hydraulic control device that includes a first layer including a first surface, a first groove having a semicircular cross-sectional shape and formed in the...
2019/0017589 DRAWN PLANETARY PIN ASSEMBLY
A pin assembly for use in a planetary gear including a pin including a cylindrical side wall defining a central bore that extends from a first end to a second...
2019/0017588 OIL PUMP DRIVING DEVICE
An oil pump driving device of which the oil pump can be driven by either of an engine and an electric motor, and which is short in axial dimension. The oil...
2019/0017587 RACK-AND-PINION GEAR FOR A MOTOR VEHICLE
The disclosure concerns a rack-and-pinion gear for a motor vehicle. The rack-and-pinion gear includes a pinion shaft and a toothed rack, which are mounted...
2019/0017586 BICYCLE SPROCKET ASSEMBLY
A bicycle sprocket assembly comprises a first sprocket. The first sprocket comprises a first sprocket body, a shifting facilitation area, and a plurality of...
2019/0017585 STRAIN WAVE GEARING AND ACTUATOR
A strain wave gearing has a wave generator for generating a wave motion that repeatedly flexes each part in the circumferential direction of an externally...
2019/0017584 DRIVING SYSTEM
A driving system includes a drive source for driving a left drive portion and a right drive portion, a power transmission mechanism having first and second...
2019/0017583 FOUR MODE DUAL PLANETARY POWERTRAIN CONFIGURATIONS WITH A BALL VARIATOR CONTINUOUSLY VARIABLE TRANSMISSION USED...
Devices and methods are provided herein for the transmission of power in motor vehicles. Power can be transmitted in a smoother and more efficient manner by...
2019/0017582 ICE BREAKING SEAL
An ice breaking seal for a ball screw comprises a first, ice breaking section and a second, sealing section formed integrally with the ice breaking section....
2019/0017581 COMPOSITE BALL SCREW
A threaded shaft for a ball screw comprising: a shaft of fibre-reinforced polymer material; and a helical ridge formed on an outer surface of said shaft, said...
2019/0017580 BALL SCREW WITH SECONDARY LEAD FOR FAILURE DETECTION
A ball screw assembly for use in an actuator is provided. The ball to screw assembly may include a ball screw supported for rotation by the actuator. A ball...
2019/0017579 BELT TENSIONING DEVICE
A belt tensioning device comprises: a base member; a first tensioning arm, which is pivotably supported by a bearing sleeve on the base member around a first...
2019/0017578 WIDE-NODE DRIVE SYSTEM
An electro-mechanical drive unit connectable with first and second motor/generators includes an output member, a stationary member, a gear-train, and a...
2019/0017577 TRANSMISSION FOR VEHICLE
A transmission for a vehicle capable is provided to improve fuel efficiency through multiple gear shift stages and enhance power performance of an engine. By...
2019/0017576 POWER TRANSMISSION DEVICE
A center support (11c) having a sidewall part (111c) extending from an internal circumferential surface of a transmission case (11) toward a radial inner side...
2019/0017575 MULTI-STAGE TRANSMISSION
A multi-stage transmission is disclosed. The multi-stage transmission includes: two simple planetary gear sets, each including three rotary elements; one...
2019/0017574 MULTI-STAGE TRANSMISSION FOR VEHICLE
A multi-stage transmission for a vehicle is provided. The multi-stage transmission includes an input shaft, an output shaft, and first, second, third, fourth...
2019/0017573 DRIVE TRAIN DEVICE HAVING AN ELECTRIC MOTOR
A drive train device includes at least one electric motor, at least one axle drive, and a transmission arranged between the electric motor and the axle drive....
2019/0017572 VEHICLE DRIVING ASSEMBLY WITH TRANSVERSELY PLACED DOUBLE POWER SOURCES
The present disclosure discloses a vehicle driving assembly with transversely placed double power sources comprising two power sources and an automatic...
2019/0017571 BALANCE SHAFT HAVING REDUCED MASS AND INERTIA
A balance weight having one or more journals with a reduced mass portion disposed between a pair of journal portions that define circumferentially extending...
2019/0017570 VIBRATION ISOLATION DEVICE
[Object] To bring about great vibration isolating effects through a combination of isolation of up-down (i.e. perpendicular) vibrations and isolation of...
2019/0017569 ELEVATOR AND RUDDER CONTROL OF A ROTORCRAFT
An aircraft includes an airframe having an empennage, a counter rotating, coaxial main rotor assembly located at the airframe including an upper rotor assembly...
2019/0017568 ENGINE MOUNT
An engine mount includes a nozzle assembly for partitioning a fluid-filled space into an upper fluid chamber and a lower fluid chamber, wherein the nozzle...
2019/0017567 HYDRAULIC ENGINE-MOUNT
A hydraulic engine mount, capable of preventing a rattle noise, improving Noise, Vibration, and Harshness (NVH) performance by lowering dynamic characteristics...
2019/0017566 CLAMPED FREQUENCY DEPENDENT PISTON ASSEMBLY
A frequency dependent piston assembly (1) for a shock absorber comprising: a piston (10) disposed within a portion of cylinder (20), dividing volume enclosed...
2019/0017565 RECOIL SUPPRESSING HYDRAULIC DAMPER FOR A TRAIN COUPLER
A damper for a train coupler is shown, comprising a hydraulic balancing chamber (115) defined in an annular space between a piston (101) and a housing (102) in...
2019/0017564 OVERTURN PREVENTING DEVICE AND METHOD OF MOUNTING THE SAME
Providing an overturn preventing device which can easily be mounted between a top surface of an article and a ceiling and a method of mounting the overturn...
2019/0017563 GAS STRUT
A gas strut includes a housing, a rod, and a seal. The rod extends along a centerline and is spaced radially inward from the housing to axially move between a...
2019/0017562 WEAR LINER WITH INTEGRATED TORQUE BUTTON
A friction disk may comprise a friction disk core and a wear liner coupled to the friction disk core. A depression may be formed in a surface of the friction...
2019/0017561 BRAKE ROTOR PROGNOSIS
Technical solutions are described to for determining thickness of a vehicle brake rotor. An example method includes providing vehicle parameters that identify...
2019/0017560 DRIVE TRANSMISSION DEVICE FOR BRAKES
A drive transmission device for brakes comprises a frame (2); a first rod (8) movable along a first direction (D1) and having a first end (8a) configured to be...
2019/0017559 BRAKE DISC FOR RAILWAY VEHICLE
A brake disc for a railway vehicle includes: a disc plate portion that has a sliding portion of a front face; a plurality of radial fins that are provided on...
2019/0017558 Brake Pad Mounting of a Vehicle Disc Brake, Brake Pad, Bracket of a Brake Pad Mounting
The invention relates to a brake pad mounting of a vehicle disc brake with brake pads (3) arranged in a pad seat (6) on both sides of a radially extending...
2019/0017557 POWER TRANSFER DEVICE FOR VEHICLE AND CONTROL METHOD OF POWER TRANSFER DEVICE
An electronic control unit executes gradual reduction control when a friction clutch is to be maintained in a fully engaged state such that an input rotary...
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