GB1179575A - A Variable Speed Driving Device - Google Patents

A Variable Speed Driving Device

Info

Publication number
GB1179575A
GB1179575A GB1802867A GB1802867A GB1179575A GB 1179575 A GB1179575 A GB 1179575A GB 1802867 A GB1802867 A GB 1802867A GB 1802867 A GB1802867 A GB 1802867A GB 1179575 A GB1179575 A GB 1179575A
Authority
GB
United Kingdom
Prior art keywords
pulley
axle
bearing
driving device
arms
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
GB1802867A
Inventor
Karl Isac Joel Rosen
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
Publication of GB1179575A publication Critical patent/GB1179575A/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
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • F16H9/10—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley provided with radially-actuatable elements carrying the belt

Landscapes

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

Abstract

1,179,575. Expanding-pulley gearing. K. I. J. ROSEN. 19 April, 1967 [17 May, 1966], No. 18028/67. Heading F2D. An expanding pulley comprises a support 2 fixed to an axle 1 and bearing a slotted plate 3, through which arms 4, attached to a slidable ring 6 are movable. Pulley sectors 7 are urged into engagement with the plates by a spring 8. The pulley diameter is varied during rotation by raising or lowering the arms 4 by means of a bearing 28 movable along the axle. The bearing is displaced when a threaded sleeve (26, Fig. 3, not shown) is rotated at a faster rate than a threaded portion (17) of the axle by means of a pawl (16) selectively engaging a ratchet on the sleeve.
GB1802867A 1966-05-17 1967-04-19 A Variable Speed Driving Device Expired GB1179575A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE676266A SE300138B (en) 1966-05-17 1966-05-17

Publications (1)

Publication Number Publication Date
GB1179575A true GB1179575A (en) 1970-01-28

Family

ID=20269542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1802867A Expired GB1179575A (en) 1966-05-17 1967-04-19 A Variable Speed Driving Device

Country Status (3)

Country Link
DE (1) DE1635895B2 (en)
GB (1) GB1179575A (en)
SE (1) SE300138B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2239063A (en) * 1989-12-07 1991-06-19 Fraser Milne Variable speed drive comprising a pulley with radially movable parts
EP1552190A2 (en) * 2002-10-08 2005-07-13 Armin S. Tay Adjuster systems for continuous variable transmissions utilizing cones with torque transmitting members
EP2764279A4 (en) * 2011-10-04 2015-06-10 Armin Tay Methods and devices for improving the performance of cvts

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1320502A (en) * 1969-06-20 1973-06-13 Triplite Ltd Positive yarn feed systems
EP0093189B1 (en) * 1982-05-05 1986-08-13 MAGEBA Textilmaschinen GmbH Device for feeding weft yarns or the like at textile machines
DE3931997C2 (en) * 1989-09-26 1998-08-27 Sipra Patent Beteiligung Drive roller for a thread delivery device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2239063A (en) * 1989-12-07 1991-06-19 Fraser Milne Variable speed drive comprising a pulley with radially movable parts
EP1552190A2 (en) * 2002-10-08 2005-07-13 Armin S. Tay Adjuster systems for continuous variable transmissions utilizing cones with torque transmitting members
EP1552190A4 (en) * 2002-10-08 2010-07-07 Armin S Tay Adjuster systems for continuous variable transmissions utilizing cones with torque transmitting members
EP2764279A4 (en) * 2011-10-04 2015-06-10 Armin Tay Methods and devices for improving the performance of cvts

Also Published As

Publication number Publication date
SE300138B (en) 1968-04-08
DE1635895B2 (en) 1975-11-06
DE1635895A1 (en) 1971-06-09

Similar Documents

Publication Publication Date Title
GB1179575A (en) A Variable Speed Driving Device
CA952695A (en) Annular flow furnace
CA933617A (en) Variable resistance control device
CA942287A (en) Ring drilling device
CA929182A (en) Loop control device
JPS5241389A (en) Rotatable thruster having a lift device
CA951791A (en) High voltage regulator device
AU4168272A (en) An annular fluidic control device
FR1280737A (en) Device for continuous adjustment, depending on the load, of the braking force
CA846415A (en) Positioning apparatus with controls employing resistor increments
CA664114A (en) Copolymers of bicyclo(2.2.1)hepta-2,5-diene
CA831864A (en) Winding apparatus with an adjustable spring member on its pivot arm
FR2032697A5 (en) Protectile 1a nition device
CA930339A (en) Flow control device
AU463783B2 (en) Ring drilling device
CA899820A (en) Fluid bearing device with self-regulating action
CA667112A (en) Adjustable gantry with jacking device
CA648055A (en) Fluid control device
AU275274B2 (en) Fluid control device
CA636257A (en) Jacking mechanism and controls
CA834548A (en) Brake-torque regulating device
AU1209570A (en) Ballast regulating device
AU2330770A (en) Ring drilling device
CA634421A (en) Variable pitch diameter sheave
CA836297A (en) Fluid flow control device