GB191218761A - Improvements in Variable Speed Gearing. - Google Patents

Improvements in Variable Speed Gearing.

Info

Publication number
GB191218761A
GB191218761A GB191218761DA GB191218761A GB 191218761 A GB191218761 A GB 191218761A GB 191218761D A GB191218761D A GB 191218761DA GB 191218761 A GB191218761 A GB 191218761A
Authority
GB
United Kingdom
Prior art keywords
rollers
roller
carries
casing
turning
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
George Henry Denison
Christian Korte
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 GB191218761A publication Critical patent/GB191218761A/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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
    • F16H37/0853—CVT using friction between rotary members having a first member of uniform effective diameter cooperating with different parts of a second member
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/36—Frames uniquely adapted for windows
    • E06B1/38—Frames uniquely adapted for windows for shop, show, or like large windows

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)

Abstract

18,761. Denison, G. H., and Korte, C. Aug. 16. Variable-speed gearing comprises a spring- pressed driving-disk b and two rollers c, d driven therefrom which are connected through an epicyclic train. The roller d is secured to a sleeve p<1> which turns loosely upon a fixed axle n and carries a sun gear t. The roller c is slidable to a limited extent to vary the speed on a feather or a second loose sleeve p, which carries a sun gear s. The gears s, t are connected by pairs of intermeshing planetary gears s<1>, t<1> carried by a casing u, which also carries a toothed wheel u<1> constituting the driven element. When the roller c is in its outermost position, the rollers c, d are turning at their fastest and the greatest leverage is exerted on the casing u, which is turning at its slowest. The rollers c, d are never at rest while the disk b is moving. The arrangement is specially applicable for driving motorvehicles and machine tools.
GB191218761D 1912-08-16 1912-08-16 Improvements in Variable Speed Gearing. Expired GB191218761A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191218761T 1912-08-16

Publications (1)

Publication Number Publication Date
GB191218761A true GB191218761A (en) 1913-08-07

Family

ID=32642991

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191218761D Expired GB191218761A (en) 1912-08-16 1912-08-16 Improvements in Variable Speed Gearing.

Country Status (1)

Country Link
GB (1) GB191218761A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848097A (en) * 1954-08-24 1958-08-19 Conveyor Company Variable speed transmission
EP1314911A3 (en) * 2001-11-23 2005-06-22 Carraro S.P.A. A variable-ratio transmission
EP1314914A3 (en) * 2001-11-23 2005-07-20 Carraro S.P.A. An intrinsically safe control system for a variable-ratio transmission

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848097A (en) * 1954-08-24 1958-08-19 Conveyor Company Variable speed transmission
EP1314911A3 (en) * 2001-11-23 2005-06-22 Carraro S.P.A. A variable-ratio transmission
EP1314914A3 (en) * 2001-11-23 2005-07-20 Carraro S.P.A. An intrinsically safe control system for a variable-ratio transmission

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