초록 ▼

An undercarriage for a hospital bed including at least three wheels (1) while at least two wheels (1) are equipped with a brake (2) with a common control (9) of all the brakes (2). The undercarriage further includes a bed movement sensor (31) that is connected to the central processor unit (32), whi

An undercarriage for a hospital bed including at least three wheels (1) while at least two wheels (1) are equipped with a brake (2) with a common control (9) of all the brakes (2). The undercarriage further includes a bed movement sensor (31) that is connected to the central processor unit (32), which is interconnected with an actuating device (33) for control of all the brakes (2). The central processor unit (32) is further equipped with a block (35) for generation of a timeout between stopping of turning of the wheel (1) and automatic applying of the brakes (2).

대표청구항 ▼

The invention claimed is: 1. An undercarriage for a hospital bed having at least three wheels wherein at least two of said wheels are equipped with a respective brake and having a common control of all the brakes of said at least two wheels, said undercarriage further comprising:a central processor

The invention claimed is: 1. An undercarriage for a hospital bed having at least three wheels wherein at least two of said wheels are equipped with a respective brake and having a common control of all the brakes of said at least two wheels, said undercarriage further comprising:a central processor unit;a bed movement sensor that is connected to the central processor unit;an actuating device operatively connected to the central processor unit for control of all the brakes, andwherein the central processor unit is further equipped with a subroutine for generation of a timeout between a stopping of turning of at least one of the wheels and automatic applying of the brakes.