ES281602A2 - Improvements in the manufacture of apparatus to make infusions (Machine-translation by Google Translate, not legally binding)
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Improvements in the manufacture of apparatus to make infusions (Machine-translation by Google Translate, not legally binding)
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Improvements in the object of the main Patent no. 279.416 by: "Improvements in the manufacture of infusions apparatus, characterized essentially by replacing the tightening screw by a pin housed vertically in the recess of the lid of the device, which pin has on its upper part a projecting surface of friction, with central depression, on which articulates an eccentric that rotates on a transverse axis sandwiched between two vertical ears parallel and separated from each other, said bolt wound to its body, between the lower part of the protruding surface of friction and the bottom of the cap pocket, a coil spring, whose bottom of the pocket is perforated and through which the lower end of the pin emerges, when the eccentric drive handle is directed upwards, with which the eccentric pushes down the friction surface and the antagonistic action of the coil spring is overcome and the bottom testa of the bolt tightens, strongly , against the top of the inverted upper formative funnel of the holder, which is released when the handle of the eccentric descends, and there is no resistance to prevent it, the spring raises the bolt putting it in neutral. (Machine-translation by Google Translate, not legally binding)
ES281602A1962-10-051962-10-05Improvements in the manufacture of apparatus to make infusions (Machine-translation by Google Translate, not legally binding)
ExpiredES281602A2
(en)