GB191223700A - Improvements in Adjustable Belt Pulleys. - Google Patents

Improvements in Adjustable Belt Pulleys.

Info

Publication number
GB191223700A
GB191223700A GB191223700DA GB191223700A GB 191223700 A GB191223700 A GB 191223700A GB 191223700D A GB191223700D A GB 191223700DA GB 191223700 A GB191223700 A GB 191223700A
Authority
GB
United Kingdom
Prior art keywords
flange
spindle
engages
fixed
movable
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
Inventor
John William Draper
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
Application granted granted Critical
Publication of GB191223700A publication Critical patent/GB191223700A/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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/52—Pulleys or friction discs of adjustable construction
    • F16H55/56—Pulleys or friction discs of adjustable construction of which the bearing parts are relatively axially adjustable
    • F16H55/566—Pulleys or friction discs of adjustable construction of which the bearing parts are relatively axially adjustable only adjustable when pulley is stationary

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)

Abstract

23,700. Draper, J. W. Oct. 17. Expanding pulleys.- In a pulley comprising fixed and movable flanges, the distance between the flanges is adjusted, without the use of tools, by means of a rotatable disk provided with a screwthreaded part which protrudes into the interior of the movable flange and engages a thread on the fixed flange or on some part secured thereto. In the arrangement shown, the disk 8 carries a screwed spindle 10 which engages a nut 4 serving to secure the fixed flange 2 on the shaft 3. An inturned part of the movable flange 6 engages between the disk 8 and a collar 12 on the spindle 10. This collar may be dispensed with, in which case the belt pressure serves to force the flange G outwards. Modifications are described in which the spindle 10 engages directly with the fixed flange, or with the end of the shaft, or the spindle is formed as a nut to engage a part secured to the fixed flange.
GB191223700D 1912-10-17 1912-10-17 Improvements in Adjustable Belt Pulleys. Expired GB191223700A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191223700T 1912-10-17

Publications (1)

Publication Number Publication Date
GB191223700A true GB191223700A (en) 1913-10-16

Family

ID=32573936

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191223700D Expired GB191223700A (en) 1912-10-17 1912-10-17 Improvements in Adjustable Belt Pulleys.

Country Status (1)

Country Link
GB (1) GB191223700A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611278A (en) * 1947-12-26 1952-09-23 Int Harvester Co Adjustable pulley

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611278A (en) * 1947-12-26 1952-09-23 Int Harvester Co Adjustable pulley

Similar Documents

Publication Publication Date Title
GB140707A (en) Improvements in or relating to set screws
US2371021A (en) Rotatable sanding or buffing tool
GB191223700A (en) Improvements in Adjustable Belt Pulleys.
US1680741A (en) Bearing structure for vacuum-cleaner brushes and the like
GB191230032A (en) Improvements in Adjustable Belt Pulleys for use on Motor Cycles and the like.
US1120266A (en) Gearing.
GB191213930A (en) An Improved Circular Saw Holder.
GB190918637A (en) Improvements in Adjustable Pulleys for Motor Cycles and the like.
US1213167A (en) Magnetic chuck and casing.
GB715929A (en) Improvements in or relating to pipe cleaning apparatus
US2502243A (en) Pulley
GB191205745A (en) Drawer-fitting and Various Sandpapering Machine for Cabinet Making and the like.
GB191118009A (en) Improvements in Anvils.
GB191314799A (en) Improvements in Starting Devices for Explosion Engines.
GB112991A (en) Improvements in or relating to Lathes or the like.
GB191325909A (en) Improvements in Expanding Pulleys.
GB191007389A (en) Improvements in Spinning and Doubling Machines.
GB190917095A (en) Improvements in Tube-cutters.
GB191002160A (en) An Improved Brake for Swifts for Holding a Supply of Wire or the like during Winding.
GB191409085A (en) Improved Means of Mounting the Rings of Ring Spinning and Doubling Machines.
FR2339047A1 (en) Operating mechanism for fanlight - has band connected between fanlight and roller coupled to wheel by keyed conical member
GB190713074A (en) Improvements in End Pivots for the Spindles of Electric Meters.
GB253680A (en) Improved expanding pulley
GB191200913A (en) An Improved Belt for use with Blouses and the like.
GB176467A (en) Improvements in slipping couplings