RO82210B

RO82210B - Elevator bridge with pantograph

Info

Publication number: RO82210B
Application number: RO99871A
Authority: RO
Inventors: Rossato Eride
Original assignee: Rossato Eride
Priority date: 1980-01-14
Filing date: 1980-01-14
Publication date: 1983-06-30
Also published as: RO82210A

Abstract

Pod elevator cu pantograf, în special pentru autovehicule, care prezinta un cuplu de longeroane de sprijin pe planseu, un cuplu de sine care se ridica în raport cu zisele longeroane si doua corpuri de tije articulate simultan la cele doua longeroanesi cele doua sine formînd doua paralelograme articulate, un cuplu de tije omoloage, fiind conectate între ele pe pplanseu, prin întreruperea unei bare de torsiune, iar reducerea se realizeaza cu cric de presiune prevazut cu un clinchet de retinere, ceblocheaza podul în caz de avarii accidentale, împiedicînd caderea sa si, mai mult, un cuplu de supape plasate la intrarea celor doua elevatoare, blocheaza podul în faza sa de coborîre, adica atunci cînd clinchetajul de retinere este debransat si împ iedicand podul de a cadea sau, în orice caz, de a coborî prea repede.Under a pantograph elevator, especially for motor vehicles, which exhibits a pair of supporting longhairs on the floor, a pair of rails which rise up relative to said long-haired and two bodies of rods articulated simultaneously to the two longhairs, the two rails forming two parallels articulated, a pair of homologous rods being connected to each other on the pylon by the interruption of a torsion bar, and the reduction is achieved by a pressure jack provided with a retaining clamp, which blocks the bridge in the event of accidental damage, preventing its collapse and, moreover, a couple of valves placed at the entrance of the two elevators block the bridge in its descent phase, that is, when the retaining clutch is disengaged and the bridge to fall or, in any case, to descend too quickly.