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1. WO2020139321 - BIDIRECTIONAL MEMS DRIVING ARRANGEMENTS WITH A FORCE ABSORBING SYSTEM

Publication Number WO/2020/139321
Publication Date 02.07.2020
International Application No. PCT/US2018/067512
International Filing Date 26.12.2018
IPC
G04B 43/00 2006.1
GPHYSICS
04HOROLOGY
BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME-PIECES USING THE POSITION OF THE SUN, MOON, OR STARS
43Protecting clockworks by shields or other means against external influences, e.g. magnetic fields
G04B 37/04 2006.1
GPHYSICS
04HOROLOGY
BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME-PIECES USING THE POSITION OF THE SUN, MOON, OR STARS
37Cases
04Mounting the clockwork in the case; Shock-absorbing mountings
G04B 13/00 2006.1
GPHYSICS
04HOROLOGY
BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME-PIECES USING THE POSITION OF THE SUN, MOON, OR STARS
13Gearwork
B81B 5/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
81MICROSTRUCTURAL TECHNOLOGY
BMICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
5Devices comprising elements which are movable in relation to each other, e.g. comprising slidable or rotatable elements
CPC
B81B 2201/034
BPERFORMING OPERATIONS; TRANSPORTING
81MICROSTRUCTURAL TECHNOLOGY
BMICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
2201Specific applications of microelectromechanical systems
03Microengines and actuators
034Electrical rotating micromachines
B81B 2201/035
BPERFORMING OPERATIONS; TRANSPORTING
81MICROSTRUCTURAL TECHNOLOGY
BMICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
2201Specific applications of microelectromechanical systems
03Microengines and actuators
035Microgears
B81B 2201/037
BPERFORMING OPERATIONS; TRANSPORTING
81MICROSTRUCTURAL TECHNOLOGY
BMICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
2201Specific applications of microelectromechanical systems
03Microengines and actuators
037Microtransmissions
B81B 2203/0163
BPERFORMING OPERATIONS; TRANSPORTING
81MICROSTRUCTURAL TECHNOLOGY
BMICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
2203Basic microelectromechanical structures
01Suspended structures, i.e. structures allowing a movement
0145Flexible holders
0163Spring holders
B81B 2203/056
BPERFORMING OPERATIONS; TRANSPORTING
81MICROSTRUCTURAL TECHNOLOGY
BMICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
2203Basic microelectromechanical structures
05Type of movement
056Rotation in a plane parallel to the substrate
B81B 7/0016
BPERFORMING OPERATIONS; TRANSPORTING
81MICROSTRUCTURAL TECHNOLOGY
BMICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
7Microstructural systems; ; Auxiliary parts of microstructural devices or systems
0009Structural features, others than packages, for protecting a device against environmental influences
0016Protection against shocks or vibrations, e.g. vibration damping
Applicants
  • TIMEX GROUP USA, INC. [US]/[US]
Inventors
  • BURKHARDT, Wofgang
  • SUBAREW, Michail
  • HELLRIEGEL, Heiko
  • ZACHMANN, Helmut
Agents
  • SCHAIER, Arthur, G.
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) BIDIRECTIONAL MEMS DRIVING ARRANGEMENTS WITH A FORCE ABSORBING SYSTEM
(FR) AGENCEMENTS D'ENTRAÎNEMENT MEMS BIDIRECTIONNELS AVEC UN SYSTÈME D'ABSORPTION DE FORCE
Abstract
(EN)
A micro-electromechanical systems (MEMS) driving arrangement for an electronic device, the micro-electromechanical systems (MEMS) driving arrangement including a driven wheel; a driving actuation assembly for causing rotation of the driven wheel; an indicator assembly including an indicator; and a force absorbing assembly coupled intermediate the indicator assembly and the driven wheel; whereby a force acting upon the indicator assembly is absorbed by the force absorbing assembly so as to inhibit rotation of the driven wheel relative to the driving actuation assembly.
(FR)
L'invention concerne un agencement d'entraînement de systèmes micro-électromécaniques (MEMS) pour un dispositif électronique, le dispositif d'entraînement de systèmes micro-électromécaniques (MEMS) comprenant une roue entraînée ; un ensemble d'actionnement d'entraînement pour provoquer la rotation de la roue entraînée ; un ensemble indicateur comprenant un indicateur ; et un ensemble d'absorption de force couplé entre l'ensemble indicateur et la roue entraînée ; une force agissant sur l'ensemble indicateur étant absorbée par l'ensemble d'absorption de force de façon à empêcher la rotation de la roue entraînée par rapport à l'ensemble d'actionnement d'entraînement.
Latest bibliographic data on file with the International Bureau