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Saenger SA
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Saenger SA
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Priority to ES0075908UpriorityCriticalpatent/ES75908Y/en
Publication of ES75908UpublicationCriticalpatent/ES75908U/en
Application grantedgrantedCritical
Publication of ES75908YpublicationCriticalpatent/ES75908Y/en
Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms
(AREA)
Abstract
"PERFECTED FREE FLOW PASSAGE KEY", characterized by the fact that the body of the key affects a V shape and has a sloping cylindrical projection, which in its upper part ends in a circular flange, on which the guide piece of the threaded rod, corresponding to the body of the plug, said guide piece being formed by a hollow cylindrical body, inside which the head of the key is screwed, having a hole for the passage of the axis of the drive wheel, said assembly being integrated by rigid parts, while the closing joints, integral with said axis and actuating rod, as well as the capsule, which lines the end of the obturator, are of elastic condition, so that the necessary adjustment is established airtight. (Machine-translation by Google Translate, not legally binding)