Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
  • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
  • B41J31/00—Ink ribbons; Renovating or testing ink ribbons
  • B41J31/02—Ink ribbons characterised by the material from which they are woven
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
  • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
  • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
  • H01H19/60—Angularly-movable actuating part carrying no contacts
  • H01H19/63—Contacts actuated by axial cams

Landscapes

• Engineering & Computer Science (AREA)
• Textile Engineering (AREA)
• Control Of Resistance Heating (AREA)
• Electric Stoves And Ranges (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=6120774

Family Applications (1)

Country Status (3)

• 0
  • BE BE512541D patent/BE512541A/xx unknown
• 1952
  • 1952-06-26 CH CH305236D patent/CH305236A/de unknown
  • 1952-06-30 GB GB16456/52A patent/GB749246A/en not_active Expired

Also Published As

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