Amazon Technologies, Inc.

Alcon Research, Ltd.

Disney Enterprises, Inc.

Daniel R Bauen

Lawrence E Davis

Chris Green

Cassilyn Bair

John Edwin Johnston

Long Q Nguyen

Mikhail Boukhny

Joel Frederic Jensen

Akhil Jiten Madhani

Troy Alexander Carter

David A Thoe

Steven A Johnson

John Koontz

Scott B Newton

In various embodiments, a caster assembly may include a wheel rotatably coupled to a caster housing and a deflector tab pivotably coupled to the caster housing and offset from an outer wheel circumference for use in moving or traversing obstacles encountered during wheel movement. In some embodiments, the deflector tab may include at least one retaining element configured to hold the deflector tab in a pusher position or allow movement of the deflector tab into a ramp position. In the pusher position, the deflector tab may push a mobile obstacle in front of the wheel motion. In the ramp position, the deflector tab may facilitate moving the wheels over a fixed obstacle.

Systems and methods for caster obstacle management

A system for externally actuating an animatronic figure. The system including a first robotic mechanism configured as a remote center mechanism for rotating a first rod about a first remote center point. The first rod is attached to a first driven part of the figure with the first remote center point spaced apart from the figure. The system includes a second robotic mechanism rotating a second rod about a second remote center point. The second rod is attached to the second driven part of the animatronic figure, and the second remote center point is spaced apart from the animatronic figure. The system includes a third robotic mechanism rotating a third rod about a remote center point, with the third rod attached to a third driven part of the figure, and the three robotic mechanisms are concurrently operable via a computer-based controller to provide the figure with twenty-one degrees of freedom.

Externally actuated figure

In various embodiments, a braking system may include an actuator, a pawl gear coupled to the actuator, and a wheel gear plate. The braking system may further include a brake pad, an outer wheel coupled to the brake pad, and a spring washer plate configured to press the wheel gear plate against the brake pad such that the wheel gear plate is configured to inhibit rotation of the outer wheel through friction between the wheel gear plate and the brake pad when the pawl gear inhibits rotation of the wheel gear plate. In some embodiments, the braking system may further include a sensor and the actuator may be triggered to actuate the pawl gear in response to signals from the sensor.

Systems and methods for console braking

Electrical power adapters comprising retractable prongs and/or retractable electrical outputs are disclosed. In one example, an electrical travel adapter includes a power unit having a retractable electrical output and a plug unit coupled to the power unit, the plug unit having a plurality of retractable prongs.

Electrical power adapter

Travel power adapter

Growing community of inventors

Atlanta, GA, United States of America

Daniel R Bauen