GB120506A - An Improved Variable Speed Gear. - Google Patents

An Improved Variable Speed Gear.

Info

Publication number
GB120506A
GB120506A GB390418A GB390418A GB120506A GB 120506 A GB120506 A GB 120506A GB 390418 A GB390418 A GB 390418A GB 390418 A GB390418 A GB 390418A GB 120506 A GB120506 A GB 120506A
Authority
GB
United Kingdom
Prior art keywords
shaft
wheel
disks
sun
variable
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
GB390418A
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.)
John Ruscoe & Co Ltd
Original Assignee
John Ruscoe & Co Ltd
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 John Ruscoe & Co Ltd filed Critical John Ruscoe & Co Ltd
Priority to GB390418A priority Critical patent/GB120506A/en
Publication of GB120506A publication Critical patent/GB120506A/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
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
    • F16H15/04—Gearings providing a continuous range of gear ratios
    • F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
    • F16H15/08—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B is a disc with a flat or approximately flat friction surface
    • F16H15/14—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B is a disc with a flat or approximately flat friction surface in which the axes of the members are parallel or approximately parallel

Landscapes

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

Abstract

120,506. Ruscoe & Co., J., and Kenyon, G. H. March 6, 1918. Variable-speed and reversing gearing.-In the form shown in Fig. 1, planet pinions d, carried by the driving shaft a, gear with a sun-wheel f fixed on the driven shaft b and with a sun-wheel e loose on the shaft a. The wheel e is driven at a variable speed from a shaft a through gear wheels q, p. a friction disk m, and spring-pressed friction disks j, k. The disks j, k are carried by an auxiliary shaft geared to the pinion attached to the sun-wheel c, and the shaft n is mounted in arms o to enable the disk m to he brought into variable engagement with the disks j, k. In the modification shown in Fig. 3, a friction disk m<1>, on the driving shaft a, drives the sun-wheel c through two pairs of friction disks on a shaft n<1> and a friction disk g<1>, and the shaft n<1> is mounted in pivoted arms to enable the disks to be brought into variable engagement.
GB390418A 1918-03-06 1918-03-06 An Improved Variable Speed Gear. Expired GB120506A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB390418A GB120506A (en) 1918-03-06 1918-03-06 An Improved Variable Speed Gear.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB390418A GB120506A (en) 1918-03-06 1918-03-06 An Improved Variable Speed Gear.

Publications (1)

Publication Number Publication Date
GB120506A true GB120506A (en) 1918-11-14

Family

ID=32341548

Family Applications (1)

Application Number Title Priority Date Filing Date
GB390418A Expired GB120506A (en) 1918-03-06 1918-03-06 An Improved Variable Speed Gear.

Country Status (1)

Country Link
GB (1) GB120506A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1187881B (en) * 1960-05-12 1965-02-25 Oscar Halfdan Jorgensen Friction gear with comb-like interlocking conical disks and edge disks arranged on parallel shafts
US4187731A (en) * 1977-08-15 1980-02-12 James Robert G Variable speed traction transmission
US10607437B2 (en) 2006-04-13 2020-03-31 Igt Remote content management and resource sharing on a gaming machine and method of implementing same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1187881B (en) * 1960-05-12 1965-02-25 Oscar Halfdan Jorgensen Friction gear with comb-like interlocking conical disks and edge disks arranged on parallel shafts
US4187731A (en) * 1977-08-15 1980-02-12 James Robert G Variable speed traction transmission
US10607437B2 (en) 2006-04-13 2020-03-31 Igt Remote content management and resource sharing on a gaming machine and method of implementing same

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