GB200638A - Improvements in belt tensioning and shifting devices - Google Patents

Improvements in belt tensioning and shifting devices

Info

Publication number
GB200638A
GB200638A GB1316222A GB1316222A GB200638A GB 200638 A GB200638 A GB 200638A GB 1316222 A GB1316222 A GB 1316222A GB 1316222 A GB1316222 A GB 1316222A GB 200638 A GB200638 A GB 200638A
Authority
GB
United Kingdom
Prior art keywords
rope
bracket
pulley
belt
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
GB1316222A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1316222A priority Critical patent/GB200638A/en
Publication of GB200638A publication Critical patent/GB200638A/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)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

200,638. Badger, W. May 10, 1922. Gearing for stopping and starting machinery.- A driving-belt L is shifted between fast and loose pulleys N, M and a jockey pulley A is simultaneously applied or removed by rotating by means of a rope or chain O a double pulley G, which actuates a sliding bracket D carrying the belt forks K through a connecting rod I and the pulley A through a rope or chain H. The pulley A is carried on weighted tumbler levers B, which are pivoted on the bracket D and connected to the rope &c. H which passes over a rope quadrant E and guide wheel F, both carried by the bracket. The bracket slides on a bar J.
GB1316222A 1922-05-10 1922-05-10 Improvements in belt tensioning and shifting devices Expired GB200638A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1316222A GB200638A (en) 1922-05-10 1922-05-10 Improvements in belt tensioning and shifting devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1316222A GB200638A (en) 1922-05-10 1922-05-10 Improvements in belt tensioning and shifting devices

Publications (1)

Publication Number Publication Date
GB200638A true GB200638A (en) 1923-07-19

Family

ID=10017988

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1316222A Expired GB200638A (en) 1922-05-10 1922-05-10 Improvements in belt tensioning and shifting devices

Country Status (1)

Country Link
GB (1) GB200638A (en)

Similar Documents

Publication Publication Date Title
GB200638A (en) Improvements in belt tensioning and shifting devices
GB267859A (en) An improved variable-speed gear
GB426430A (en) Improvements in or relating to winding machines for cables, ropes and the like
GB203703A (en) Improvements in or relating to chain-testing machines
GB278261A (en) An improved belt-shifter
GB408465A (en) Improvements in or relating to the manufacture of earthenware, cement, concrete and like composition pipes and tubes
GB219584A (en) Improvements in pendular machine tools
GB138912A (en) Improvements in variable speed gear
GB161750A (en) Improvements relating to apparatus for moving rails and other articles in relation to the rolls of rolling mills
GB329825A (en) Improvements in jockey pulley apparatus
GB267381A (en) Improvements in treadle driving mechanism for bicycles and the like
GB237713A (en) Improvements in or relating to carbonising machines
GB170108A (en) Improvements in or relating to change speed gearing for bicycles and the like
GB248912A (en) Spindle driving apparatus for spinning, doubling, twisting and like machines
GB323438A (en) Improvements in building motions for spinning and analogous machines
GB264590A (en) Improvements in driving gear for wire pointing machines
GB237494A (en) Improvements in and relating to circular saw benches
GB191571A (en) Improvements in and relating to hand-operated machines for compressing, trussing or bundling straw or the like
GB231669A (en) Improvements in or relating to variable speed gears
GB326000A (en) Improvements in winding gear for tennis and like posts
GB208291A (en) Improvements in, or connected with, change-speed belt gearing
GB136422A (en) Improvements in Power-transmission Belt Gearing.
GB243184A (en) Improvements in or relating to variable speed mechanism
GB191516968A (en) Improvements in Rope-testing Machines.
GB303293A (en) Improvements in and relating to combined "rigging" and "plaiting" machines