The name of the invention is rotary sleeve separated intermittent working inflating pump, belongs to the technical field of vehicle inflating pumps and mainly solves the problem of incapability of intermittent working of the existing inflating pump. The rotary sleeve separated intermittent working inflating pump is characterized in that a copper bush sleeves or a bearing is fixed at a crankshaft neck; a clamping ring slot is formed in the outer end of the crankshaft neck; a matched contact sleeve disk sleeves crankshaft curved teeth; a driven gear disk is arranged at the outer end of the contact sleeve disk; a return spring is arranged at the inner side cavity of the contact sleeve disk; a cylindrical electromagnetic machine sleeves the contact sleeve disk; a connection tube sleeve is connected between a crankshaft case body and an engine enclosure; the electromagnetic machine is fixed in the connection tube sleeve; a driving gear disk is arranged at the inner side of a transmission gear disk and a washer, a locking clamping ring and a transmission gear disk cover plate are arranged at the outside of the transmission gear disk. The rotary sleeve separated intermittent working inflating pump has the characteristics of relieving vehicle engine burden, saving fuel, prolonging the service life of the inflating pump in multiples and reducing the maintenance cost, thoroughly overturning a traditional work mode of the inflating pump and giving full play to the service life of the inflating pump in a vehicle brake system.
Rotary sleeve separated intermittent working inflating pump
2015-06-03
Patent
Electronic Resource
English
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Inflating device and inflating method of vehicle inflating pump
European Patent Office | 2020
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