Crank with game in double sense (Machine-translation by Google Translate, not legally binding)

摘要

Crank with double-direction play, which is characterized by the turret in which the crank ends and which emerges to the inner part of the shield, is between two lateral projections located in an equatorial plane in relation to the hole through which it emerges and which are two stops for the ends of a spring that is mounted around a tower, both ends of the spring being retained in the lower part of said shoulders, this spring being held in position by a key that is mounted on the tower, and whose central hole offers a dint that fits perfectly on the contour of the tower, arranging this key with a lower projection that can be reached when the handle is turned, either on one side or the other, to the end anchored on that side of the dock, that will drag separating it from the top, but that, practiced the opening of the closing, and loosening the crank, it will return this to the site by the own reaction of the spring until it stumbles its corresponding cap. (Machine-translation by Google Translate, not legally binding)