Resources Contact Us Home
Switching mechanism for automotive heating and air conditioning systems

Image Number 5 for United States Patent #4758702.

The mechanism comprises a blower speed control lever for operating at least one electrical switch, supported by a mounting bracket which has a place for a second switch. The speed control lever has rearwardly facing rocker shaft elements which are pressed against forwardly facing semicircular bearing recesses on the switch mounting bracket. The pressure is developed by flexible flanges which project rearwardly from a mounting panel and are engageable with forwardly facing tapered shaft elements on the speed control switch. The flanges are flexed to produce a spring action. Additional guard flanges project rearwardly from the panel, into adjacent relation with additional shaft elements on the speed control lever.

  Recently Added Patents
Power collecting device, power measuring device, and power collecting method
Method and apparatus for connecting signal lines of multiple layers to certain contacts while preventing connections with other contacts
Community profiling for social media
Isolated SCR ESD device
Method for increasing expression of active tumor necrosis factor receptor family member-Ig fusion proteins
Image reading apparatus
Compounds for the reduction of .beta.-amyloid production
  Randomly Featured Patents
Process for increasing pretilt angles in nematic liquid crystal cells
Method of forming a connector
Artificial limb mounting apparatus
Combined truck bed box and frame
Method of treating the syndrome of lipodystrophy
Tumor targeting with polymeric molecules having extended conformation
Composition and process for filling vias
Substituted tetrahydrotetrazolo[5,1-a]phthalazines
Hydrocarbon conversion catalyst and process for preparing same
Method of fabricating a lateral double-diffused mosfet (LDMOS) transistor and a conventional CMOS transistor