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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SAENZ TORRE ARBELLA
Original Assignee
SAENZ TORRE ARBELLA
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Filing date
Publication date
Application filed by SAENZ TORRE ARBELLAfiledCriticalSAENZ TORRE ARBELLA
Priority to ES359685ApriorityCriticalpatent/ES359685A1/en
Publication of ES359685A1publicationCriticalpatent/ES359685A1/en
Closing And Opening Devices For Wings, And Checks For Wings
(AREA)
Binders And Loading Units For Sheaves
(AREA)
Abstract
Improvements in door-closing mechanisms, essentially characterized by the arrangement of an axial recovery mechanism inside the mobile door panel with connection of the external element of the stem with a finishing head of a unidirectional inflection chain which chain is linked to an anchorage incorporated in the frame of said door and in the leaf coinciding with the axis of embisagramiento, prevented that the said recovery mechanism for actuation closure by compressed spring extension in the opening of the door, have hydraulic means of controlled regulation which controls are carried out in an internal valve of the mechanism through a rod that extends through the outside of the closing mechanism and precisely up to the free leaf where it ends in an intervention head through simple tools. (Machine-translation by Google Translate, not legally binding)
ES359685A1968-10-291968-10-29Improvements in closure-door mechanisms. (Machine-translation by Google Translate, not legally binding)
ExpiredES359685A1
(en)
Improvements in the manufacture of closure devices with pneumatic shock absorber for doors (Machine-translation by Google Translate, not legally binding)