Patient care bed
US10787034B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 12, 2018 |
| Grant date | Sep 29, 2020 |
| Priority date | — |
| Expiry date | Mar 29, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60B33/023
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A patient care bed including a caster locking mechanism having a foot movable between retracted and extended positions, a lock bar movable from an unlocked to a locked position, a release bar movable from an initial to a release position, and a lock and release assembly. The lock and release assembly includes a guide plate defining a slot, a rocker coupled to the lock bar and including a protrusion slidable within the slot, and a release member coupled to the release bar and including a protrusion slidable within the slot. Moving the lock bar to the locked position slides the protrusion of the rocker through the slot to extend the foot. Moving the release bar to the release position urges the protrusion of the release member through the and into contact with the protrusion of the rocker to urge the protrusion of the rocker back, thereby retracting the foot.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.