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Patent Searching and Data


Title:
REVERSIBLE ACTUATOR WITH TWO NON-SYNCHRONISED AXES WITH A SINGLE MOTOR
Document Type and Number:
WIPO Patent Application WO/2019/137812
Kind Code:
A1
Abstract:
An actuator (40) with two actuating outputs (41, 42) comprising a housing (45) carrying a motor (47) operationally connected to an input gear of a gear differential, a first output of the differential being operationally connected to a first actuating output and a second output of the differential being operationally connected to a second actuating output by means of a device for reversing the direction of rotation of the actuator comprising a first stop limiting the amplitude of rotation of the first actuating output and a second stop limiting the amplitude of rotation of the second actuating output in such a way that the rotation of the motor in a first control direction causes the first actuating output (41) to move and such that the rotation of the motor (47) in a second direction opposite the first causes the second actuating output (42) to move. An exoskeleton (1) comprising such an actuator (40).

Inventors:
GEFFARD, Franck (22 rue Marc Godard, ORSAY, ORSAY, 91400, FR)
Application Number:
EP2018/086794
Publication Date:
July 18, 2019
Filing Date:
December 21, 2018
Export Citation:
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Assignee:
COMMISSARIAT A L`ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES (25 rue Leblanc - Bâtiment le Ponant D, PARIS, 75015, FR)
International Classes:
A61H3/00; A61H1/02; F16H37/08
Domestic Patent References:
WO2016164395A22016-10-13
Foreign References:
US20160310344A12016-10-27
KR20110104781A2011-09-23
Other References:
None
Attorney, Agent or Firm:
PROUVEZ, Julien et al. (16 rue Médéric, PARIS, 75017, FR)
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