Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Texsa SA
Original Assignee
Texsa SA
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Publication date
Application filed by Texsa SAfiledCriticalTexsa SA
Priority to ES1969169625UpriorityCriticalpatent/ES169625Y/en
Publication of ES169625UpublicationCriticalpatent/ES169625U/en
Application grantedgrantedCritical
Publication of ES169625YpublicationCriticalpatent/ES169625Y/en
Hand Tools For Fitting Together And Separating, Or Other Hand Tools
(AREA)
Abstract
Expanding mechanism actuated by nut and screw system, this system being of the type comprising a threaded stud, around which a sleeve retained by one end of the stud is arranged, while its other end is under the influence of a nut susceptible to be actuated from outside the hole in which the rest of the mechanism is located, to cause a reciprocal approach between the end of the stud and the pressing means, causing the contraction of the sleeve to establish its application against the walls of the hole characterized in that the sleeve is it is made of non-metallic material, susceptible to deformation by radial expansion under the effect of a coaxial force, this action being achieved with the original possibility of elastically recovering from the primitive form upon cessation of the action of the external force that causes its variation. (Machine-translation by Google Translate, not legally binding)
ES1969169625U1969-03-281969-03-28
EXPANSIONABLE MECHANISM ACTUATED BY NUT AND SCREW SYSTEM.
ExpiredES169625Y
(en)
Improvements in the devices for the assembly with pressure oil, of a pressure lace union (Machine-translation by Google Translate, not legally binding)