RELEASE DEVICE FOR AN INFLATING UNIT FOR INFLATING THE INFLATABLE FLOTATION BODIES

摘要

The present invention relates to a release device for an expansion unit (60) for inflating an inflatable float (90). The lifting body 90 is accommodated in a container 70 having a container wall portion 71 together with the expansion unit 60 and the release device is connected to the expansion unit 60 to perform an operation for activating the expansion unit 60 (10), and the release device also has a locking device, which locks the activation of the expansion unit (60) when the ambient pressure acting on the container (70) from the outside exceeds a predetermined limit pressure And a container penetration guide portion 30 connected to the operation head 10 through a line 20 is disposed in the container wall portion 71. The container penetration guide portion 30 is provided with a pressure transmission device 26, Which delivers the instantaneous ambient pressure to the actuating head 10 via the line 20 and in the actuating head the mechanical locking device is actuated when the ambient pressure exceeds the limit pressure Move it to the lock position or lock it Position.