ES64370U - Improvements in the construction of devices to spray all kinds of products (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the construction of devices to spray all kinds of products (Machine-translation by Google Translate, not legally binding)
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PENCHE FIELGUEROSO CELSO
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PENCHE FIELGUEROSO CELSO
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Priority to ES0064370UpriorityCriticalpatent/ES64370Y/en
Publication of ES64370UpublicationCriticalpatent/ES64370U/en
Application grantedgrantedCritical
Publication of ES64370YpublicationCriticalpatent/ES64370Y/en
On-Site Construction Work That Accompanies The Preparation And Application Of Concrete
(AREA)
Abstract
An apparatus for spraying all kinds of products, characterized by consisting of a needle provided with an axial channel and subjected to the action of a spring that tends to place it in such a position that it closes the projection nozzle disposed in the base of the feeder hopper of material, said needle being linked to a trigger that drives its progressive movement so that this progression changes the section of the annular orifice delimited by the nozzle and the needle, said channel serving the needle for the admission of the compressed air, thus regulating the projection of the material according to the consistency of the product contained in the hopper according to the aforementioned variation of the annular exit section. (Machine-translation by Google Translate, not legally binding)
ES0064370U1957-08-131957-08-13
Improvements in the construction of devices for spraying all kinds of products
ExpiredES64370Y
(en)