JPS5586947A - Belt driving method - Google Patents

Belt driving method

Info

Publication number
JPS5586947A
JPS5586947A JP15949478A JP15949478A JPS5586947A JP S5586947 A JPS5586947 A JP S5586947A JP 15949478 A JP15949478 A JP 15949478A JP 15949478 A JP15949478 A JP 15949478A JP S5586947 A JPS5586947 A JP S5586947A
Authority
JP
Japan
Prior art keywords
belt
slit
air
clearance
holding surface
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP15949478A
Other languages
Japanese (ja)
Inventor
Hidenori Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyobo Co Ltd
Original Assignee
Toyobo Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyobo Co Ltd filed Critical Toyobo Co Ltd
Priority to JP15949478A priority Critical patent/JPS5586947A/en
Publication of JPS5586947A publication Critical patent/JPS5586947A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

PURPOSE: To reduce wear and chasing of a belt, by driving the belt while holding it with a jet air flow formed in a clearance between the belt and air injection device having a slit made in one direction.
CONSTITUTION: Air injection devices 1 are set close to and inside a belt 13 extended between pulleys 12, 12. The device 1 has an air chamber 2, injection port 3, slit 4 and holding surface 5, the slit 4 being almost in parallel with the driving direction of the belt 13. As compressed air is blasted toward the belt 13 through the injection port 3, the air flows out in the injeting direction after being collided with the belt 13 to form a jet flow A in a clearance 11. This produces negative pressure around the belt to adsorb it to the holding surface 5, but a force in the arrow A' direction caused by the slit 4 works on the belt 13 to drive it in the said direction.
COPYRIGHT: (C)1980,JPO&Japio
JP15949478A 1978-12-22 1978-12-22 Belt driving method Pending JPS5586947A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15949478A JPS5586947A (en) 1978-12-22 1978-12-22 Belt driving method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15949478A JPS5586947A (en) 1978-12-22 1978-12-22 Belt driving method

Publications (1)

Publication Number Publication Date
JPS5586947A true JPS5586947A (en) 1980-07-01

Family

ID=15694985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15949478A Pending JPS5586947A (en) 1978-12-22 1978-12-22 Belt driving method

Country Status (1)

Country Link
JP (1) JPS5586947A (en)

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