GB190418126A - Improvements in or applicable to the Variable Speed Driving of Machine Tools and the like. - Google Patents

Improvements in or applicable to the Variable Speed Driving of Machine Tools and the like.

Info

Publication number
GB190418126A
GB190418126A GB190418126DA GB190418126A GB 190418126 A GB190418126 A GB 190418126A GB 190418126D A GB190418126D A GB 190418126DA GB 190418126 A GB190418126 A GB 190418126A
Authority
GB
United Kingdom
Prior art keywords
machine tools
lever
applicable
variable speed
belt
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
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.)
CRAVEN BROTHERS Ltd
Original Assignee
CRAVEN BROTHERS 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 CRAVEN BROTHERS Ltd filed Critical CRAVEN BROTHERS Ltd
Application granted granted Critical
Publication of GB190418126A publication Critical patent/GB190418126A/en
Expired legal-status Critical Current

Links

Landscapes

  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Transmission Devices (AREA)

Abstract

18,126. Miley, J., and Craven Bros. Aug. 22. Lathes; gearing, driving.-In a driving-gear for machine tools and other machines, cone pulleys b, g are arranged on the shaft and countershaft respectively, and each step has a separate belt p which in the ordinary way is too slack to drive. Any given belt is made to drive by pushing in its jockey pulley r by means of a lever t, the pulley being clamped in position by the screw lever s. 'The gear has two sets i, h of fast and loose pulleys, for high and low speeds, the belt forks j, k being operated by a hand-lever n. Ropes may be used in place of belts.
GB190418126D 1904-08-22 1904-08-22 Improvements in or applicable to the Variable Speed Driving of Machine Tools and the like. Expired GB190418126A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190418126T 1904-08-22

Publications (1)

Publication Number Publication Date
GB190418126A true GB190418126A (en) 1905-07-13

Family

ID=32626987

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190418126D Expired GB190418126A (en) 1904-08-22 1904-08-22 Improvements in or applicable to the Variable Speed Driving of Machine Tools and the like.

Country Status (1)

Country Link
GB (1) GB190418126A (en)

Similar Documents

Publication Publication Date Title
US804980A (en) Mechanism for producing reciprocating motion.
GB190418126A (en) Improvements in or applicable to the Variable Speed Driving of Machine Tools and the like.
GB996219A (en) Improvements relating to gearing
US323208A (en) richards
GB190106268A (en) Improvements in Driving Mechanism for Planing Machines or like Machines having Reciprocating Movement
GB138912A (en) Improvements in variable speed gear
GB190819403A (en) Improvements in Cone Pulley Belt Driving Gear.
GB617226A (en) Transmission gear for machine tools
US948697A (en) Gearing.
GB190409210A (en) Improvements in Driving-gear for Beer Pulleys.
GB191005710A (en) Improvements in or relating to Variable Speed Gearing.
GB191211001A (en) Improvements in Speed-changing Mechanism for Wire-drawing Machines.
GB190226484A (en) Improvements in Variable Speed Mechanism.
US825231A (en) Reversing mechanism for machine-tools.
GB191403366A (en) Improvements in and relating to Change Speed Gears and Gear Boxes.
GB190400486A (en) Improvements in or connected with Two-speed Gearing, specially applicable to Spinning Mules and other Textile Machinery.
US800571A (en) Balanced drive for lathes.
GB190212174A (en) An Improvement on the Driving of Spinning Frames
US934837A (en) Metal-planing machine.
GB190512491A (en) Improvements in Machines for Picking Cotton.
GB818947A (en) Improvements in belt driven change speed gears
GB190812436A (en) Improvements in Variable Speed Mechanism.
GB199075A (en) Improvements in driving mechanism for lathes or other machine tools
GB189801528A (en) An Improved Device for Altering the Speed or Ratio of Transfer in Belt or Rope Driving Gear.
GB190907231A (en) Improvements in Variable Speed Gearing.