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. 07, 2020
Filed:
Jun. 28, 2017
Stryker Corporation, Kalamazoo, MI (US);
William Ross Heneveld, Jr., Kalamazoo, MI (US);
Martin W. Stryker, Kalamazoo, MI (US);
Stryker Corporation, Kalamazoo, MI (US);
Abstract
An actuator for use in effecting movement of a movable member with respect to a first member of a patient support apparatus. A motor is provided for generating rotational torque. A carrier is adapted to be secured to the first member. An input member is coupled to the motor for concurrent rotation. An output member is adapted to be coupled to the movable member. A reduction geartrain is supported between the input member and the output member. A clutch assembly is disposed in torque-translating relationship between the reduction geartrain and the output member and moves between: an engaged configuration wherein torque from the motor is translated across the reduction geartrain to move the movable member with respect to the first member, and a disengaged configuration wherein torque is at least partially interrupted across the reduction geartrain to allow movement of the movable member independent of rotation of the motor.