Abstract: A steer/brake system for a vehicle (with wheels and/or tracks) is disclosed. The system may comprise a steering system with an operator control and braking system for each side of the vehicle with a master cylinder for the brake mechanism and an interface between the braking system and the operator control. Operation may provide a phase where the interface is at least partially engaged and force may be applied through the interface to the master cylinder to engage the brake mechanism to provide modulation for the operator control. A steering emulation system may comprise the interface and a compliant element configured to provide modulation for the operator control. The system may comprise a shared hydraulic system; the brake mechanism may comprise the steering brake mechanism and the service brake mechanism.
Abstract: A segmented rubber track having a plurality of rubber track segments is disclosed. The rubber track segments include first and second ends that include rubber bushings through which a connecting pin is inserted. The connecting pin connects one rubber track segment to another rubber track segment.
Abstract: A processing method includes: performing an I/O preparation process and an I/O request for a data block in an application program thread; activating, by the application program thread, a journaling thread; waiting for completion of an I/O for the data block and a commit of the journaling thread; preparing an I/O for the journal block and requesting the I/O for the journal block during the waiting for the completion of the I/O for the data block and the commit of the journaling thread, in the journaling thread; preparing an I/O for a journal commit block, before waiting for completion of the I/O for the journal block after the requesting of the I/O for the journal block; after waiting for the completion of the I/O for the journal block, requesting the I/O for the journal commit block; and waiting for completion of the I/O for the journal commit block.
Type:
Grant
Filed:
February 26, 2021
Date of Patent:
September 6, 2022
Assignees:
Research & Business Foundation Sungkyunkwan University, HIGH PERFORMANCE COMPUTING RESEARCH CENTER
Abstract: A method for producing a transformable dry preform, in particular for the creation of a product made of composite materials, includes the sequence of the following steps: simultaneous weft/wale knitting of at least one stitch thread and at least one unidirectional reinforcement thread, at least one stitch thread including a material, the nature of which being different to that of a material comprised in at least one unidirectional reinforcement thread, at least one of the materials being thermoplastic and having a melting point lower than the melting point of at least one other material, referred to as reinforcement material; and creating of a three-dimensional knit that constitutes a dry preform in the shape of the product that is to be obtained. Additionally, a product made of composite materials can be produced using the dry preform created by the method.
Type:
Grant
Filed:
April 16, 2018
Date of Patent:
September 6, 2022
Assignee:
SAINT-GOBAIN PERFORMANCE PLASTICS FRANCE
Abstract: The invention relates to a wing with at least two winglets and a respective airplane. An upstream winglet broadens a region of inclined airflow and a more downstream winglet produces a thrust contribution therein.
Abstract: A hollow spherical projectile is constructed from a plurality of curved structural segments and has a plurality of openings. The projectile can be fired by a conventional paintball marker with a high degree of ballistic accuracy. The projectile is reusable and is fabricated from a flexible and resilient material. The outer surface of the projectile exhibits low friction, achieved by the material itself or by having a low friction coating applied. The projectile possess and transmits less kinetic energy than a conventional paintball and therefore inflicts less pain and damage upon impact. Fabrication can be accomplished by 3D printing, or molding as a single seamless piece, or as a plurality of pieces which are then assembled.
Abstract: A seal comprising an annular jacket comprising a body defining an annular recess; a helical spring disposed within the annular recess; and a support member disposed within the helical spring to provide a biasing force against the helical spring in the operational state.
Abstract: A composite film may include a first transparent substrate and a first anti-reflective coating overlying a first surface of the first transparent substrate. The first anti-reflective coating may include fluorothermoplastic material and an acrylated polydimethylsiloxane. The composite film may further have a VLT of at least about 93.0% and a haze value of not greater than about 2.0%.
Abstract: A bearing including a generally cylindrical sidewall including an electrically conductive substrate, and an electrically non-conductive or low-conductive sliding layer coupled to the substrate, where the generally cylindrical sidewall includes a plurality of protrusions protruding radially inward or radially outward from a bore defining a central axis, where at least one protrusion is adapted to contact an opposing component such that at a point of contact the bearing has a void area free of sliding layer so as to provide electrical conductivity between the bearing and the opposing component, and wherein at least one protrusion has a spring rate of not greater than 30 kN/mm, such as not greater than 25 kN/mm, such as not greater than 15 kN/mm, or such as not greater than 10 kN/mm.
Inventors:
Paul Haines, Jan Fluegge, Daniel Tobias, Martin Schwiegel, Hans-Juergen Jaeger, Florian Foerster, Emre Ulbay, Sebastian Giesen, Mehmet Usta, Jiri Zlebek, Juergen Freese, Juan Vaya Valcarce
Abstract: The present invention relates to a fire-protection-collar element (10) for forming a fire-protection collar (35) for closing through-passages in walls (38), ceilings and/or floors in the event of a fire. The present invention also relates to a method for forming a fire-protection collar (35) for closing through-passages in walls (38), ceilings and/or floors in the event of a fire.
Type:
Grant
Filed:
March 29, 2018
Date of Patent:
August 30, 2022
Assignees:
Promat Australia Pty Ltd, Etex Building Performance GmbH
Abstract: A wireless power initiated test system can use an aircraft controller to automatically initiate a test sequence to determine status of systems of the aircraft, based on the detection of receipt of the wireless power at the aircraft. The detection of receipt of the wireless power at the aircraft can be based on the detection at a voltage regulator of the aircraft which is receiving the wireless power from a wireless power receiver of the aircraft. The system may also power the aircraft controller during the test sequence using the wireless power received. Such a system may quickly and efficiently initiate, power and perform a pre-flight test sequence to determine statuses of systems of the aircraft, such as during a competition or race of the aircraft. The system may apply to drones, as well as of other types of aircraft.
Type:
Grant
Filed:
September 19, 2017
Date of Patent:
August 30, 2022
Assignee:
Performance Drone Works LLC
Inventors:
Phil Herlihy, Nate Ferris, Trevor Smith, Ryan Gury, Nicholas Horbaczewski
Abstract: A thermally conductive polysiloxane composition includes (A) a thermally conductive filler and (B) one or more compounds selected from an alkoxysilyl group-containing compound and a dimethylpolysiloxane, wherein: component (A) includes (A-1) round, indefinite-shaped or polyhedral aluminum nitride particles having an average particle diameter of from 50 ?m to 150 ?m and (A-2) round, indefinite-shaped or polyhedral aluminum nitride particles having an average particle diameter of 10 ?m or more but less than 50 ?m in an amount of from 20% by mass to 100% by mass relative to the total amount of component (A); and the content ratio of component (A-1) to component (A-2) is from 50:50 to 95:5 on a mass basis.
Type:
Application
Filed:
June 24, 2020
Publication date:
August 25, 2022
Applicant:
MOMENTIVE PERFORMANCE MATERIALS JAPAN LLC
Abstract: A system and method are presented that measure the temperature of a component in a continuously variable transmission (CVT) system. An infrared temperature sensor is mounted in a thermally insulating sensor housing such that the sensor is located within the interior of a CVT housing and aimed at the component. The component can be a belt in the CVT system or a stationary sheave in one of the two clutches of the CVT system. The sensor housing can have a cup and a stem with the sensor being positioned within that portion of the sensor housing positioned within the interior of the CVT housing. When the stem is in the interior of the CVT housing, a nut can be used to secure the sensor housing to the CVT housing while protecting the infrared sensor from damage. An air temperature sensor in the exhaust port can provide supplemental temperature readings.
Abstract: A nanofiber nonwoven product is disclosed which comprises a polyamide with a relative viscosity from 2 to 330, spun into nanofibers with an average diameter of less than 1000 nanometers (1 micron). In general, the inventive products are prepared by: (a) providing a polyamide composition, wherein the polyamide has a relative viscosity from 2 to 330; (b) melt spinning the polyamide composition into a plurality of nanofibers having an average fiber diameter of less than 1 micron, followed by (c) forming the nanofibers into the product.
Abstract: Present embodiments relate to an air filter adapter for use with open style engine air filters. More particularly, but without limitation, present embodiments relate to a filter adapter having a hydrocarbon trap positioned within the adapter.
Type:
Grant
Filed:
July 2, 2020
Date of Patent:
August 23, 2022
Assignee:
B&M Racing & Performance Products Inc.
Inventors:
Lee Nathan Thompson, Ryan Patrick Ringel
Abstract: A method of operating a dual bidirectional input to single bidirectional output transmission is disclosed. The method includes providing said transmission. The method includes activating a computer controller capable of receiving torque data signals from a first bidirectional torque input, a second bidirectional torque input, and a single bidirectional torque output. The method includes determining torque input from said first and second bidirectional torque input, and determining whether to transmit torque to said single bidirectional torque output. In cases where it is so determined, the method involves transmitting torque to said single bidirectional torque output.