1998660

Information

• Patent Grant
• 1998660

• References
• Source

• Patent Number

  1,998,660

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1935
  89 years ago

• CPC

  • F16D55/31 - by means of an intermediate leverage
  • F16D2125/36 - Helical cams, Ball-rotating ramps

• US Classifications

  • 188 - Brakes