| 摘要 |
A water out-let box comprising a regulating thermostat principally made up of a valve to block an opening of a passage emerging in the box, the valve being stressed against its seat, formed by the peripheral edge of the above-mentioned opening, by an elastic loading means and moved away from the seat by a pressure means that reacts to heat, the means with opposed actions resting, directly or indirectly, on a stress-absorbing clamp which also ensures that the thermostat is mounted and positioned in cooperation with an opposed bearing. Box is produced in a thermoplastic material and comprises, on the internal face of its constitutive wall ( 1 '), at least two internal protrusions ( 10, 10 ') providing permanent support surfaces ( 10 '') for the clamp ( 9 ) of the thermostat ( 2 ), before and after installation of the box ( 1 ).
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