2539575

Information

• Patent Grant
• 2539575

• References
• Source

• Patent Number

  2,539,575

• Date Filed

  Not available

• Date Issued

  Tuesday, January 30, 1951
  73 years ago

• CPC

  • G05G1/12 - Means for securing the members on rotatable spindles or the like
  • G05G1/10 - Details
  • G05G7/02 - Characterised by special provisions for conveying or converting motion, or for acting at a distance
  • G06M1/064 - for dial, pointer, or similar type indicating means
  • H01C10/24 - the contact moving along turns of a helical resistive element, or vica versa
  • H01C10/34 - the contact or the associated conducting structure riding on collector formed as a ring or portion thereof
  • Y10S116/21 - Shaft position indicators

• US Classifications

  • 116 - Signals and indicators
  • 338 - Electrical resistors
  • 475 - Planetary gear transmission systems or components