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公开(公告)号：US11566690B2
公开(公告)日：2023-01-31
申请号：US17056798
申请日：2019-05-21
Applicant: SRI INTERNATIONAL
Inventor： Alexander Kernbaum , Reuben Brewer , Murphy Kitchell , John Marlow
Abstract: A variety of transmission mechanisms are provided that include split pulleys nested within each other in order to reduce the size of the transmissions, to provide infinitely variable transmission ratios that include forward and reverse ratios, or to provide some other benefits. The transmissions include multiple inner split pulleys nested within an outer split pulley. Two, three, or more inner split pulleys can be disposed within the transmission to balance the mass of the inner split pulleys in order to reduce vibration and internal stresses experienced by the transmission. This can increase the lifespan of the transmission, reduce wear, and increase efficiency. Additionally, providing multiple inner split pulleys in a nested configuration can allow for reduction of loads transmitted through bearings of the transmission.
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公开(公告)号：US10814472B2
公开(公告)日：2020-10-27
申请号：US16712953
申请日：2019-12-12
Applicant: SRI International
Inventor： Reuben Brewer
Abstract: The disclosure describes vehicle mountable robotic and communication systems and techniques that can facilitate communications between a police officer and a driver within vehicles in a manner that removes the police officer from a proximity of the driver and enables real-time communication between the police officer and the driver. A vehicle mountable robotic and communication system can deliver a communication device from a police vehicle to a driver vehicle so that the police officer and the driver may remain separated during part or all of a traffic stop or other temporary detention. This communication device can provide a sensory or communicative interface to permit the police officer to collect additional information of the environment of the driver and/or permit the police officer and the driver to engage in two-way communication.
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公开(公告)号：US20200269414A1
公开(公告)日：2020-08-27
申请号：US16712953
申请日：2019-12-12
Applicant: SRI International
Inventor： Reuben Brewer
Abstract: The disclosure describes vehicle mountable robotic and communication systems and techniques that can facilitate communications between a police officer and a driver within vehicles in a manner that removes the police officer from a proximity of the driver and enables real-time communication between the police officer and the driver. A vehicle mountable robotic and communication system can deliver a communication device from a police vehicle to a driver vehicle so that the police officer and the driver may remain separated during part or all of a traffic stop or other temporary detention. This communication device can provide a sensory or communicative interface to permit the police officer to collect additional information of the environment of the driver and/or permit the police officer and the driver to engage in two-way communication.
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