Foot actuated wheel brake
US5328000A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 23, 1992 |
| Grant date | Jul 12, 1994 |
| Priority date | — |
| Expiry date | Nov 23, 2012 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62B5/0433
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A foot actuated wheel brake for shopping carts and other wheeled equipment is disclosed. The wheel brake is designed for at least one wheel in a wheeled cart where each wheel is rotatably supported on a yoke at a lower end of a leg support in the wheeled cart. The wheel brake includes a first foot pedal that extends above and is movably mounted to the yoke. Preferably, the first foot pedal has a red colored stop sign shape. A second foot pedal extends laterally outwardly beyond the yoke and is movably mounted to the first foot pedal. Preferably, the second foot pedal has a green colored curvilinear shaped element that extends outwardly beyond the red colored stop sign shape. Operating engaging/disengaging structure is associated with the first and second foot pedals for moving the brake shoe into braking engagement with the wheel when the first foot pedal is engaged and for releasing the brake shoe from the wheel when the second foot pedal is engaged. The foot actuated wheel brake of the present invention may be used on existing shopping carts as well as on original equipment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.