The invention discloses an air spring booster mechanism. The air spring booster mechanism comprises an energy storage mechanism, a connecting rod actuating arm, a cranked arm, a soleplate fixed seat and a side plate fixed seat, wherein the energy storage mechanism comprises an operation force adjuster and an air spring, a long hole is formed in the operation force adjuster along the length direction, a positioning shaft is arranged in the long hole, a slide distance of the positioning shaft in the long hole can be adjusted, one end of the air spring is connected with the operation force adjuster by virtue of a positioning shaft, the other end of the air spring is hinged to the middle part of the connecting rod actuating arm, one end of the connecting rod actuating arm is hinged with the soleplate fixed seat, the other end of the connecting rod actuating arm is hinged with the cranked arm, and one end, away from the connecting rod actuating arm, of the cranked arm is hinged with the side plate fixed seat. Compared with the prior art, the air spring booster mechanism is simple in structure, multifunctional, low in cost, capable of freely adjusting the operation force, simple and rapid to install, long in service life and capable of being widely applied to cars needing the power assistance such as a wing-opening-carriage car, a mobile stage car and the like.
Air spring booster mechanism
2016-02-17
Patent
Elektronische Ressource
Englisch
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |
Europäisches Patentamt | 2017
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