|7216421||Stamping machine for mounting retention frame of heat sink to motherboard|
A stamping machine for mounting a retention frame of heat sink (510) to a motherboard (500) includes a machine body (100), an adjusting device (200), and a controlling unit (300). The machine body comprises a support plane (110
|5645101||Device for inflating pneumatic tires|
The device for inflating pneumatic tires comprises an inlet of pressurized air and an outlet for sending the air into a pneumatic tire. A first circuit of the device is divided into an initial tract and a final tract, which connects the inlet with the out...
|5309969||Apparatus for repeatable adjustment of tire pressure|
An apparatus for adjusting the air pressure in a vehicle tire is provided. The apparatus includes an air source, a manifold, a transducer, a valve, and a controller. The valve includes a valve seat with a first and a second chamber and a piston which is m...
|4905742||Pneumatic safety circuit for air inflation devices|
The invention provides a pneumatically operated circuit for automatically shutting off the flow of high pressure air being introduced into an object such as a tire, when the pressure in the object reaches a preselected maximum pressure significantly below...
|4236622||Coin operated tire inflating apparatus|
Pneumatically operated, coin actuated apparatus for inflating tires for a predetermined period of time....
|4077781||Method and apparatus for filtering and cleaning the filter|
A dust filter having a plurality of flat filter bag cassettes is cleaned by the introduction of a pulsed high velocity jet into each filter bag when a filtering period is terminated. A cleaning period comprises normally 20-50 pulses. The jets eject from e...