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:
Oct. 16, 2018
Filed:
Sep. 26, 2016
Rolls-royce Plc, London, GB;
Stephen Gallimore, Lincoln, GB;
ROLLS-ROYCE plc, London, GB;
Abstract
A mechanical device is provided for amplifying relative displacement between first and second mechanical structures operatively connected to opposite sides of a bearing. The relative displacement is caused by a thrust load on the bearing. The device includes a first bracket portion attachable to the first mechanical structure. The device further includes a compliant mechanism which extends from the first bracket portion to make contact with the second mechanical structure. The compliant mechanism is configured such that a measurement end of the mechanism moves in response to relative displacement between the first and second mechanical structures. The compliant mechanism is further configured such that the movement of the measurement end amplifies the relative displacement. The device further includes a sensor which measures the mechanically amplified movement of the measurement end.