PUSH TYPE GAS COCK
PURPOSE:To make the titled gas cock safe from a use point of view by making release after ignition operation reliable, by moving a slide plate by pressing a fire extinction operation shaft. CONSTITUTION:As for release of ignition operation after the operation, it is so constituted that the lower end...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To make the titled gas cock safe from a use point of view by making release after ignition operation reliable, by moving a slide plate by pressing a fire extinction operation shaft. CONSTITUTION:As for release of ignition operation after the operation, it is so constituted that the lower end surface 7F, which has been receiving the external circumferential surface 1a of an ignition operation shaft, is disconnected by pressing a fire extinction operation shaft 2A and the ignition operation shaft 1A is returned to a position T shown in a dotted line, which is in a state obtainable prior to the ignition operation. In this instance, simultaneously with the above matter a claw part 7D fitting in an opening part 3C of an upper plate 3A slides on the top 3B of the upper plate 3A. With this construction, as fixation of a slide plate is being performed reliably it does not happen that a spring is slipped out of a place. As the slide plate is so constituted that it is slided crosswise, the release of the ignition operation after the operation can be performed reliably and the titled cock can be made safe from a use point of view. |
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