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Priority to ES1969149263UpriorityCriticalpatent/ES149263Y/en
Publication of ES149263UpublicationCriticalpatent/ES149263U/en
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Publication of ES149263YpublicationCriticalpatent/ES149263Y/en
Improved insufflation device for pneumatic bodies characterized by comprising a free space determined by the presence of a hemispherical section and a flat section, located in the greater circle of the sphere comprising the previous section, belonging to the same body, both of elastic material suitable for a quick recovery to its initial position after a deformation caused by a pressure on the hemispherical section with support of the flat section in a resistant support so that in this deformation the air it contains goes out to the outside giving some pressure through a conventional valve to a tube that transports it to a body that is desired to inflate and with the recovery this free space, is filled with air through another valve similar to the previous one and of inverse operation, located together with it in an expansion of the semi-spherical section which has to contribute to the mentioned recovery and as elem anti-slip bodies for the body that performs the deformation pressure of a combination of external ribs located according to planes parallel to the flat section and according to generatrices of the same hemispherical section. (Machine-translation by Google Translate, not legally binding)
ES1969149263U1969-06-061969-06-06
INSUFFLATOR DEVICE FOR PERFECCIONA-DO PNEUMATIC BODIES.
ExpiredES149263Y
(en)