A device for detecting the inflation of the tire covers of an automobile. (Machine-translation by Google Translate, not legally binding)

摘要

A device for detecting the inflation of the tires a vehicle comprising: a plurality of manometers set respectively pneumatic tires, including each such a way a box manometers capsule; adapter shaft threaded to box by way of capsule and having a central part a way of finger to open valve inflation cover, wherein each of said manometers also includes a disc member secured within the adapter hollow and having a projection extending in opposite to this piece by way of finger; a member thread shaft and having a serving of annular end electrical contact surface; a signal transmitter connected to said electrical contact surface that member threaded shaft and mounted in such case by way of capsule; a stack electric connected to said signal transmitter; and elements for connecting such battery electric a dichasuperficie contact electrical that member tapping hollow, including a printed circuit board to contact said surface of electrical contact and a coil spring having one end connected to said printed circuit board and the other end connected a pile electric such; pushing said projection of said disc member a printed circuit board out said such member is not tapped shaft when desinglada said tire to this kingdom such manometro; coil pushing said printed circuit board such a contact member said hollow way tapping suitable to detect desinglada cover under pressure appropriate defau and display means alongside the driver of the vehicle, having a viewing on plate indentified the flat tire. (Machine-translation by Google Translate, not legally binding)