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Individual
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Priority to ES1967132390UpriorityCriticalpatent/ES132390Y/en
Publication of ES132390UpublicationCriticalpatent/ES132390U/en
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Publication of ES132390YpublicationCriticalpatent/ES132390Y/en
Closing And Opening Devices For Wings, And Checks For Wings
(AREA)
Abstract
Hydraulic shock absorber for doors, comprising a double-acting cylinder, with shock absorber piston and closing spring, characterized in that the cylinder and piston rod are articulated to respective projections formed on the ends of the wings of a joined hinge depending on articulation to the door and the upright. (Machine-translation by Google Translate, not legally binding)
ES1967132390U1967-08-211967-08-21
HYDRAULIC SHOCK ABSORBER FOR DOORS.
ExpiredES132390Y
(en)