GB191113647A - Improvements in Variable Speed and Reversing Gearing. - Google Patents

Improvements in Variable Speed and Reversing Gearing.

Info

Publication number
GB191113647A
GB191113647A GB191113647DA GB191113647A GB 191113647 A GB191113647 A GB 191113647A GB 191113647D A GB191113647D A GB 191113647DA GB 191113647 A GB191113647 A GB 191113647A
Authority
GB
United Kingdom
Prior art keywords
gear
gearing
reversing
idlers
bevel
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
David Nettenstrom
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 GB191113647A publication Critical patent/GB191113647A/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
    • F16H37/086—CVT using two coaxial friction members cooperating with at least one intermediate friction member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

13,647. Nettenstrom, D. June 7. Variable-speed and reversing gearing having a driving-gear A, a driven gear B, and an intermediate gear C, is provided with means for con- 'trolling the planetary motion of the gear C comprising two opposed direction-reversing devices. The gears A, B are secured to driving and driven shafts 1, 2, respectively, and the gear or gears C are supported in a carrier 4, which carries also a bevel-wheel D'. Bevel-pinions 5, turning upon fixed spindles and gearing the wheel D' to a bevel-wheel 7<a> upon a loose disk 7, constitute one reversing-device. The other reversing-device is a variable-speed friction gearing connecting the disk 7 to a disk 9 keyed to the shaft 1. Friction idlers 8 connect the disks 7, 9, and the variation in speed is effected by varying the inclinations of these idlers, which are suitably mounted and geared together for the purpose. When the idlers 8 are in the position indicated by the lines XX, the carrier 4 is driven at the same speed as the shaft 1. In this configuration, a clutch member 11 sliding on feathers on the boss of the wheel A may be caused to grip a surface D<2> upon the carrier 4, so as to relieve the friction gearing. By tilting the idlers 8 sufficiently, the shaft 2 may be driven reversely. In a modified arrangement, the carrier 4 is secured to the shaft 1, and the bevel-gear A is connected to the controlling- gearing.
GB191113647D 1911-06-07 1911-06-07 Improvements in Variable Speed and Reversing Gearing. Expired GB191113647A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191113647T 1911-06-07

Publications (1)

Publication Number Publication Date
GB191113647A true GB191113647A (en) 1912-06-07

Family

ID=32500160

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191113647D Expired GB191113647A (en) 1911-06-07 1911-06-07 Improvements in Variable Speed and Reversing Gearing.

Country Status (1)

Country Link
GB (1) GB191113647A (en)

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