Device for maintenance and starting of valve port clamp shifted in ground, has rinsing unit with rinsing pipe whereby rinsing pipe can be inserted in another element of device as guiding element or connecting element

摘要

Device has a rinsing unit with a rinsing pipe (1). The rinsing pipe can be inserted in another element of the device as guiding element or connecting element. The rinsing pipe is inserted as guiding or connecting element for a rinsing hose of emergency water piping, a support for a core drilling device or a boring unit for fixing of encrusted borings.