2839032

Information

• Patent Grant
• 2839032

• References
• Source

• Patent Number

  2,839,032

• Date Filed

  Not available

• Date Issued

  Tuesday, June 17, 1958
  66 years ago

• CPC

  • B66F3/32 - with means for avoiding excessive shocks on completion of movements
  • B30B15/18 - controlling the reciprocating motion of the ram
  • F15B15/261 - using positive interengagement

• US Classifications

  • 091 - Motors: expansible chamber type