ES346206A1 - Improvements introduced in the elevators of the winch type. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements introduced in the elevators of the winch type. (Machine-translation by Google Translate, not legally binding)
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.)
Talleres Preme S L
Original Assignee
Talleres Preme S L
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Talleres Preme S LfiledCriticalTalleres Preme S L
Priority to ES346206ApriorityCriticalpatent/ES346206A1/en
Publication of ES346206A1publicationCriticalpatent/ES346206A1/en
Improvements introduced in the elevators of the winch type, characterized in that the drum is mounted rotating loco on a longitudinally displaceable axis and that drags said drum in its displacements, the drum having at its ends concave conical housings that can be applied, for longitudinal displacements of the axis in one or the other direction, on individual frusto-conical elements, covered with suitable linings, one of whose frusto-conical elements is firmly fixed to the motionless frame, while the other is integral with a rotating element driven by a motor, the movements being produced longitudinal axis by movements on a lever articulated to an end of said axis and on the frame, which cooperates with the action of a spring that, at the opposite end, also acts on the sliding shaft. (Machine-translation by Google Translate, not legally binding)
ES346206A1967-10-181967-10-18Improvements introduced in the elevators of the winch type. (Machine-translation by Google Translate, not legally binding)
ExpiredES346206A1
(en)
Command mechanism with automatic brake for frames or automotive chassis mounted on caterpillars (Machine-translation by Google Translate, not legally binding)