2981115

Information

• Patent Grant
• 2981115

• References
• Source

• Patent Number

  2,981,115

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1961
  63 years ago

• CPC

  • G05G21/00 - Mechanical apparatus for control of a series of operations, i.e. programme control
  • B23Q15/00 - Automatic control or regulation of feed movement, cutting velocity or position of tool or work
  • D05B19/003 - Zig-zag sewing machines with electric or electronic programming
  • G05D3/128 - using clutch or brake
  • G05G17/00 - Mechanical devices for moving a member after being released Trip or release mechanisms characterised thereby
  • G05G19/00 - Servo-mechanisms with follow-up action
  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • H04L17/26 - using aggregate motion translation
  • H03M2201/01 - First edition
  • H03M2201/124 - in which the analogue generator is adjusted in a predetermined direction regardless of the sign of the error
  • H03M2201/194 - Control systems
  • H03M2201/2114 - with denominational arrangement
  • H03M2201/2155 - Mechanical
  • H03M2201/4125 - representing angular position
  • H03M2201/4225 - Parallel
  • H03M2201/4233 - Bivalued
  • H03M2201/4262 - Binary radix
  • H03M2201/93 - Constructional details
  • Y10T74/18056 - Rotary to or from reciprocating or oscillating
  • Y10T74/18176 - Crank, pitman, lever, and slide

• US Classifications

  • 074 - Machine element or mechanism
  • 341 - Coded data generation or conversion