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.)
MARTINEZ BARRON ANGEL
Original Assignee
MARTINEZ BARRON ANGEL
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Filing date
Publication date
Application filed by MARTINEZ BARRON ANGELfiledCriticalMARTINEZ BARRON ANGEL
Priority to ES0083497UpriorityCriticalpatent/ES83497Y/en
Publication of ES83497UpublicationCriticalpatent/ES83497U/en
Application grantedgrantedCritical
Publication of ES83497YpublicationCriticalpatent/ES83497Y/en
IMPROVED APPARATUS FOR ELEVATION AND DESCENT OF BEDS, characterized in that, it is constituted essentially by a mechanism driven by two cranks, one fixed and one crazy, provided with the fixed of a grif system in two inclined planes of 180º that produces an expansion effect and brake lock, ensuring the load by its own weight. (Machine-translation by Google Translate, not legally binding)
ES0083497U1960-10-131960-10-13
Improved device for lifting and lowering loads
ExpiredES83497Y
(en)
Improvements in device for carrying and transporting loads to secure against deformation. (Machine-translation by Google Translate, not legally binding)
A door locking device in the installations of elevators, montacargas, skips or analogue apparatus (Machine-translation by Google Translate, not legally binding)
Improvements in the graphes that serve to fix the gates of hatches on the carrying irons (Machine-translation by Google Translate, not legally binding)