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1. WO2017189928 - COMPLEX MASS TRAJECTORIES FOR IMPROVED HAPTIC EFFECT

Publication Number WO/2017/189928
Publication Date 02.11.2017
International Application No. PCT/US2017/029975
International Filing Date 27.04.2017
IPC
B06B 1/12 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
06GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
BGENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
1Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency
10making use of mechanical energy
12operating with systems involving reciprocating masses
B06B 1/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
06GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
BGENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
1Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency
02making use of electrical energy
B06B 1/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
06GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
BGENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
1Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency
02making use of electrical energy
04operating with electromagnetism
G06F 3/01 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
H02K 33/18 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
33Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
18with coil systems moving upon intermittent or reversed energisation thereof by interaction with a fixed field system, e.g. permanent magnets
CPC
B06B 1/045
BPERFORMING OPERATIONS; TRANSPORTING
06GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
BMETHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, ; e.g.; FOR PERFORMING MECHANICAL WORK IN GENERAL
1Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
02making use of electrical energy
04operating with electromagnetism
045using vibrating magnet, armature or coil system
B06B 1/12
BPERFORMING OPERATIONS; TRANSPORTING
06GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
BMETHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, ; e.g.; FOR PERFORMING MECHANICAL WORK IN GENERAL
1Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
10making use of mechanical energy
12operating with systems involving reciprocating masses
B06B 1/16
BPERFORMING OPERATIONS; TRANSPORTING
06GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
BMETHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, ; e.g.; FOR PERFORMING MECHANICAL WORK IN GENERAL
1Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
10making use of mechanical energy
16operating with systems involving rotary unbalanced masses
G06F 3/016
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
016Input arrangements with force or tactile feedback as computer generated output to the user
H02K 33/00
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
33Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
H02K 33/16
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
33Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
16with polarised armatures moving in alternate directions by reversal or energisation of a single coil system
Applicants
  • VIBRANT COMPOSITES INC. [US]/[US]
Inventors
  • SREETHARAN, Pratheev Sabaratnam
  • KARPELSON, Michael
Agents
  • BERGMAN, Michael
Priority Data
62/328,52427.04.2016US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) COMPLEX MASS TRAJECTORIES FOR IMPROVED HAPTIC EFFECT
(FR) TRAJECTOIRES DE MASSES COMPLEXES POUR EFFET HAPTIQUE AMÉLIORÉ
Abstract
(EN)
A haptic actuator includes mechanical links defining a first J-trajectory and mechanical links defining a second J-trajectory as well as a motor coupled to the mechanical links so as to synchronously accelerate a first mass over the first J-trajectory and a second mass over the second J-trajectory. During a first time interval, reactive forces of the first mass accelerating substantially balance reactive forces of the second mass accelerating and during a second time interval reactive forces of the first mass accelerating do not substantially balance reactive forces of the second mass accelerating. This un-balanced condition results in a tap signal being produced.
(FR)
La présente invention concerne un actionneur haptique comprenant des liaisons mécaniques définissant une première trajectoire J et des liaisons mécaniques définissant une seconde trajectoire J, ainsi qu'un moteur accouplé aux liaisons mécaniques de façon à accélérer de manière synchrone une première masse sur la première trajectoire J et une seconde masse sur la seconde trajectoire J. Pendant un premier intervalle de temps, les forces de réaction de la première masse qui accélère équilibrent sensiblement les forces de réaction de la seconde masse qui accélère, et, pendant un second intervalle de temps, les forces de réaction de la première masse qui accélère n'équilibrent sensiblement pas les forces de réaction de la seconde masse qui accélère. Cet état non équilibré engendre la production d'un signal de contact.
Latest bibliographic data on file with the International Bureau