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
  • B41J33/00—Apparatus or arrangements for feeding ink ribbons or like character-size impression-transfer material
  • B41J33/14—Ribbon-feed devices or mechanisms
  • B41J33/36—Ribbon-feed devices or mechanisms with means for adjusting feeding rate
• • 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
  • B41J33/00—Apparatus or arrangements for feeding ink ribbons or like character-size impression-transfer material
  • B41J33/14—Ribbon-feed devices or mechanisms
  • B41J33/40—Ribbon-feed devices or mechanisms with arrangements for reversing the feed direction
  • B41J33/44—Ribbon-feed devices or mechanisms with arrangements for reversing the feed direction automatically
  • B41J33/51—Ribbon-feed devices or mechanisms with arrangements for reversing the feed direction automatically and characterised by the use of particular reversing control means
• • 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
  • B41J35/00—Other apparatus or arrangements associated with, or incorporated in, ink-ribbon mechanisms
  • B41J35/04—Ink-ribbon guides
  • B41J35/10—Vibrator mechanisms; Driving gear therefor
  • B41J35/12—Vibrator mechanisms; Driving gear therefor adjustable, e.g. for case shift
  • B41J35/14—Vibrator mechanisms; Driving gear therefor adjustable, e.g. for case shift for multicolour work; for ensuring maximum life of ink ribbon; for rendering ink-ribbon inoperative
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F28—HEAT EXCHANGE IN GENERAL
  • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
  • F28G3/00—Rotary appliances
  • F28G3/16—Rotary appliances using jets of fluid for removing debris
  • F28G3/166—Rotary appliances using jets of fluid for removing debris from external surfaces of heat exchange conduits

Landscapes

• Engineering & Computer Science (AREA)
• Chemical & Material Sciences (AREA)
• Combustion & Propulsion (AREA)
• Mechanical Engineering (AREA)
• General Engineering & Computer Science (AREA)
• Impression-Transfer Materials And Handling Thereof (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=27614709

Family Applications (3)

Family Applications Before (2)

Country Status (4)

Families Citing this family (2)

• 0
  • NL NL294440D patent/NL294440A/xx unknown
  • NL NL137441D patent/NL137441C/xx active
  • BE BE634144D patent/BE634144A/fr unknown
  • NL NL13744D patent/NL13744C/xx active
• 1963
  • 1963-06-18 FR FR938442A patent/FR1360654A/fr not_active Expired
  • 1963-06-19 DE DE19631436662 patent/DE1436662B2/de not_active Withdrawn

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