GB679223A - Improvements in or relating to pulleys with v-grooves - Google Patents

Improvements in or relating to pulleys with v-grooves

Info

Publication number
GB679223A
GB679223A GB1144650A GB1144650A GB679223A GB 679223 A GB679223 A GB 679223A GB 1144650 A GB1144650 A GB 1144650A GB 1144650 A GB1144650 A GB 1144650A GB 679223 A GB679223 A GB 679223A
Authority
GB
United Kingdom
Prior art keywords
pulley
pulleys
belt
relating
grooves
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
GB1144650A
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 GB1144650A priority Critical patent/GB679223A/en
Publication of GB679223A publication Critical patent/GB679223A/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
    • F16H55/36—Pulleys
    • F16H55/44—Sheet-metal pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)

Abstract

679,223. V-belt pulleys. GREENE, B. May 8, 1951 [May 8, 1950], No. 11446/50. Class 80 (i). The gripping surfaces 14 of a V-belt pulley are made with a concave curvature so as to correspond to the convex curvature of the sides of a normal trapezoidal belt when it is flexed around the pulley. The pulley is made of pressed steel discs welded together at 15 and 17 and to a hub portion 18 or it may be moulded in metal or non-metallic material such as a plastic.
GB1144650A 1950-05-08 1950-05-08 Improvements in or relating to pulleys with v-grooves Expired GB679223A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1144650A GB679223A (en) 1950-05-08 1950-05-08 Improvements in or relating to pulleys with v-grooves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1144650A GB679223A (en) 1950-05-08 1950-05-08 Improvements in or relating to pulleys with v-grooves

Publications (1)

Publication Number Publication Date
GB679223A true GB679223A (en) 1952-09-17

Family

ID=9986415

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1144650A Expired GB679223A (en) 1950-05-08 1950-05-08 Improvements in or relating to pulleys with v-grooves

Country Status (1)

Country Link
GB (1) GB679223A (en)

Similar Documents

Publication Publication Date Title
GB1348958A (en) Pulleys
FR2330025A1 (en) Hydrophilic polymeric contact lens - contg. a reinforcement ring to improve stiffness without loss of permeability
GB992606A (en) Improvements in endless belts
GB849776A (en) Improvements in or relating to power transmission arrangements of the belt and pulleytype
GB1441629A (en) Belt conveyor
GB679223A (en) Improvements in or relating to pulleys with v-grooves
GB640594A (en) Load ring for v-belt
GB661548A (en) Improved v-shaped belts
GB649165A (en) Improvements in, or relating to, fastenings
GB207968A (en) A finger guard for scissors
GB705443A (en) Improvements in or relating to continuously variable speed gear
GB807446A (en) Improvements in or relating to variable speed gear
GB530236A (en) Improvements in or relating to belt transmission systems
GB691019A (en) Improvements in built-up v-belt pulleys
GB191017352A (en) Device for Mounting Belts on Pulleys when in Motion.
GB718790A (en) High-speed, low vibration drive pulley for flat belts
GB682912A (en) Improvements in or relating to v-belting
GB548164A (en) Improvements in or relating to key rings, links and like articles
GB578164A (en) Improved chain tensioner
GB699639A (en) Improvements in conveyor driving pulleys
GB594052A (en) Improvements in belting
GB578340A (en) Improvements in power transmission belting
GB777958A (en) Improvements in or relating to plate-link chains for working over pulleys
GB720344A (en) Improvements in or relating to a power transmission drive and belt therefor
GB839801A (en) Belt