GB188737A - Improvements in self adjusting belt tensioning means - Google Patents

Improvements in self adjusting belt tensioning means

Info

Publication number
GB188737A
GB188737A GB2125721A GB2125721A GB188737A GB 188737 A GB188737 A GB 188737A GB 2125721 A GB2125721 A GB 2125721A GB 2125721 A GB2125721 A GB 2125721A GB 188737 A GB188737 A GB 188737A
Authority
GB
United Kingdom
Prior art keywords
idler
sector
spindle
belt
tensioning
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.)
Expired
Application number
GB2125721A
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.)
ENDLESS BELT CORP
Original Assignee
ENDLESS BELT CORP
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 ENDLESS BELT CORP filed Critical ENDLESS BELT CORP
Priority to GB2125721A priority Critical patent/GB188737A/en
Publication of GB188737A publication Critical patent/GB188737A/en
Expired 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
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
    • F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
    • F16H7/1254—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means
    • F16H7/1281—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means where the axis of the pulley moves along a substantially circular path
    • 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
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0802—Actuators for final output members
    • F16H2007/0821—Actuators for final output members working with gravity

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)

Abstract

188,737. Haddan, R., (Endless Belt Corporation). Aug. 10, 1921. Cigarette-making machines.- In tensioning- means for belts subject to angular or curved deformation, such as the belts used in continuousrod cigarette-making machines in which the belt traverses a forming-shoe, the belt passes over two idlers, one being mounted on a sector-plate, which is pivoted at its centre on the spindle of the second idler and is subjected to a constant tangential force. The fabric belt 1 passes over a driving-wheel 2, fixed idler 3, tensioning-idlers 15. 12, and a roller 5, and through a forming-shoe at 9, where the paper 7 and tobacco 8 are formed into a continuous rod 10. The idler 15 is mounted on a sector 17 pivoted on the spindle 13 of the idler 12 and having teeth 23 to mesh with a pinion 24 journaled in a plate 18, which also is carried by the spindle 13 and carries a guide stud 20 engaging an arcuate slot 22 in the sector. The pinion 24 is fast with a sheave 25, about which is wound a cord or wire 30 supporting a replaceable or adjustable tensioning-weight.31.
GB2125721A 1921-08-10 1921-08-10 Improvements in self adjusting belt tensioning means Expired GB188737A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2125721A GB188737A (en) 1921-08-10 1921-08-10 Improvements in self adjusting belt tensioning means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2125721A GB188737A (en) 1921-08-10 1921-08-10 Improvements in self adjusting belt tensioning means

Publications (1)

Publication Number Publication Date
GB188737A true GB188737A (en) 1922-11-10

Family

ID=10159850

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2125721A Expired GB188737A (en) 1921-08-10 1921-08-10 Improvements in self adjusting belt tensioning means

Country Status (1)

Country Link
GB (1) GB188737A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1221125B (en) * 1959-05-29 1966-07-14 Molins Organisation Ltd Device for feeding a continuous strip of paper from a supply roll

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1221125B (en) * 1959-05-29 1966-07-14 Molins Organisation Ltd Device for feeding a continuous strip of paper from a supply roll

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