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:
Nov. 24, 2020
Filed:
Jul. 24, 2020
Ox Industries, Inc., Houston, TX (US);
Jeffrey K. Daniel, Houston, TX (US);
Muzyamba Koota, Shanghai, CN;
Ox Industries, Inc, Houston, TX (US);
Abstract
An aerial work platform having an electric rotary actuator for electrically rotating the aerial work platform. The aerial work platform includes a housing support to which an electric motor is mounted, the electric motor having output shaft that meshes with a compound planetary gearset disposed within a main gear housing. The planetary gearset is used to actuate a rotary shaft to which is attached a rotary bracket that supports an aerial work platform. An electric brake is disposed adjacent one of the rotary shaft or the motor output shaft to prevent rotation of a shaft when the motor is not energized or when loss of power occurs. The electric rotary actuator can be energized to rotate the aerial work platform in a lateral plane.