Invention Grant
- Patent Title: Ball bearing braking apparatus
-
Application No.: US14661920Application Date: 2015-03-18
-
Publication No.: US09409443B2Publication Date: 2016-08-09
- Inventor: Thomas K. Khuu
- Applicant: Carttronics, LLC
- Applicant Address: US CA San Diego
- Assignee: Carttronics, LLC.
- Current Assignee: Carttronics, LLC.
- Current Assignee Address: US CA San Diego
- Agency: Gavrilovich, Dodd & Lindsey, LLP
- Agent Charles D. Gavrilovich, Jr.
- Main IPC: B62B5/04
- IPC: B62B5/04 ; B60B33/00 ; F16D63/00 ; F16D65/02 ; F16D121/24 ; F16D125/40

Abstract:
A wheel braking apparatus includes components that inhibit the rotation of a wheel when a ball bearing is placed in a braking position between a bearing wall of a non-rotating component and a bearing barrier of a hub interface component that is at least resistively connected to a hub of the wheel. In response to a wireless signal, the ball bearing is moved from a non-braking position and allowed to travel to a braking position between a bearing barrier of one side of a bearing groove and the bearing wall of the non-rotating component.
Public/Granted literature
- US20150217600A1 Ball Bearing Braking Apparatus Public/Granted day:2015-08-06
Information query