2422750

Information

• Patent Grant
• 2422750

• References
• Source

• Patent Number

  2,422,750

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1947
  77 years ago

• CPC

  • B67B3/006 - Applying date marks, code marks, or the like, to caps during capping
  • B29C65/1412 - Infrared [IR] radiation
  • B29C65/1464 - making use of several radiators
  • B29C65/568 - using a swaging operation
  • B29C65/7885 - Rotary turret joining machines
  • B29C65/80 - Rotatable transfer means for loading or unloading purposes
  • B29C66/0242 - Heating, or preheating
  • B29C66/5342 - a substantially flat extra element being placed between and clamped by the joined single elements and the end of said tubular or hollow articles
  • B29C66/542 - joining hollow covers or hollow bottoms to open ends of container bodies
  • B29C66/8163 - Self-aligning to the joining plane
  • B29C66/8322 - Joining or pressing tools reciprocating along one axis
  • B67B3/026 - the caps being made of thermoplastic material
  • B67B3/064 - from a hopper
  • B29C65/1432 - direct heating of the surfaces to be joined
  • B29C65/1448 - radiating the edges of the parts to be joined
  • B29C2035/0822 - using IR radiation

• US Classifications

  • 053 - Package making
  • 222 - Dispensing