| 摘要 |
The fitting (1) includes pressure hoses and is secured to a support plate by a threaded bar (2) extending through the plate. A hollow screwdriver (4) is used to secure the fitting to the plate via the bar and this screwdriver has a threaded top end for cooperating with the bar. An independent claim is also included for a sanitary fitting with pressure hoses, a support plate secured to the fitting by a threaded bar (2) extending through the plate, and a two-part quick-fit coupling between the pressure hose and corner valve, one part being associated with the hose and the other with the valve.
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