Classifications

• • G—PHYSICS
  • G05—CONTROLLING; REGULATING
  • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
  • G05D15/00—Control of mechanical force or stress; Control of mechanical pressure
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
  • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
  • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
  • B65H59/20—Co-operating surfaces mounted for relative movement
  • B65H59/22—Co-operating surfaces mounted for relative movement and arranged to apply pressure to material
  • B65H59/24—Surfaces movable automatically to compensate for variation in tension
• • G—PHYSICS
  • G01—MEASURING; TESTING
  • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
  • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
  • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
  • G01L5/08—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using fluid means
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H2553/00—Sensing or detecting means
  • B65H2553/10—Sensing or detecting means using fluids, e.g. pneumatics
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H2555/00—Actuating means
  • B65H2555/10—Actuating means linear
  • B65H2555/11—Actuating means linear pneumatic, e.g. inflatable elements
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H2701/00—Handled material; Storage means
  • B65H2701/30—Handled filamentary material
  • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Engineering & Computer Science (AREA)
• Automation & Control Theory (AREA)
• Tension Adjustment In Filamentary Materials (AREA)
• Treatment Of Fiber Materials (AREA)
• Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
• Advancing Webs (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=4336206

Family Applications (1)

Country Status (10)

Families Citing this family (7)

Family Cites Families (9)

• 1973
  • 1973-06-06 CH CH816873A patent/CH559143A5/xx not_active IP Right Cessation
• 1974
  • 1974-04-03 DE DE2416075A patent/DE2416075A1/en active Pending
  • 1974-04-04 BE BE142848A patent/BE813304A/en unknown
  • 1974-05-06 ES ES426009A patent/ES426009A1/en not_active Expired
  • 1974-05-16 IT IT12790/74A patent/IT1013797B/en active
  • 1974-05-20 JP JP49056440A patent/JPS5020053A/ja active Pending
  • 1974-05-23 GB GB2316474A patent/GB1432507A/en not_active Expired
  • 1974-05-31 US US475149A patent/US3908929A/en not_active Expired - Lifetime
  • 1974-06-04 CS CS7400003960A patent/CS178820B2/en unknown
  • 1974-06-05 FR FR7419387A patent/FR2232503B1/fr not_active Expired

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