The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 21, 2020
Filed:
Oct. 20, 2017
Applicant:
Hutchinson, Paris, FR;
Inventors:
Marc François Six, Corquilleroy, FR;
Gérard Tavin, Angers, FR;
Assignee:
HUTCHINSON, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
B06B 1/16 (2006.01); F16H 55/17 (2006.01); F16F 15/32 (2006.01); B64C 27/00 (2006.01);
U.S. Cl.
CPC ...
B06B 1/167 (2013.01); B06B 1/16 (2013.01); B64C 27/001 (2013.01); F16F 15/32 (2013.01); F16H 55/17 (2013.01); B64C 2027/004 (2013.01); F16H 2055/173 (2013.01); F16H 2055/176 (2013.01);
Abstract
A dynamic imbalanced force generator includes a pair of eccentric masses and a shaft frame. The generator further includes at least one support plate of a motor arranged radially with respect to the shaft frame, and a gear system. A second imbalance is arranged between a first imbalance and the shaft frame, and coaxially with respect to the first imbalance. At least one motor is supported by the plate and engaged with at least one of the first and second imbalances by the gear system. The support plate and the motor are arranged between the imbalances and the shaft frame.