GB193883A - Improvements in mechanism or gearing for transmitting motion - Google Patents

Improvements in mechanism or gearing for transmitting motion

Info

Publication number
GB193883A
GB193883A GB2355021A GB2355021A GB193883A GB 193883 A GB193883 A GB 193883A GB 2355021 A GB2355021 A GB 2355021A GB 2355021 A GB2355021 A GB 2355021A GB 193883 A GB193883 A GB 193883A
Authority
GB
United Kingdom
Prior art keywords
discs
pinions
drive
clutch
snugs
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
GB2355021A
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 GB2355021A priority Critical patent/GB193883A/en
Publication of GB193883A publication Critical patent/GB193883A/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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/20—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear
    • F16H3/36—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with a single gear meshable with any of a set of coaxial gears of different diameters
    • F16H3/366—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with a single gear meshable with any of a set of coaxial gears of different diameters the teeth of the set of coaxial gears being arranged on a generally flat, e.g. disc-type, surface

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

193,883. Evans, T. F., and Sealy, A. B. Sept. 5, 1921. Variable-speed and reversing gearing comprises at least one rolling element such as a having teeth c engaging a ring of holes f in a disc or plate d supported at its back by a friction-clutch member k, the power passing across the frictionclutch surfaces i, j, Fig. 3. A single pinion a may be moved laterally between two discs d, e to drive them alternatively in opposite directions, cr separate pinions a, b may be used movable on their shaft g to drive two discs d, e at different speeds in either direction. The shaft g is supported in blocks r, s, Fig. 2, which are held down by a medially-pivoted spring t so that snugs u are held against cams x, Fig. 1. These cams have central notches for the neutral position, and lateral inclines against which the snugs u are thrust by the spring t, the effect being to wedge the pinions a, b against the discs d, e, and the latter against the clutch members k, l. When the speed is to be varied, the pinions a, b are made to approach or recede from one another by a double screwed rod 8. As applied to a motor-vehicle, the clutch members k, l drive the road wheels separately, and the wheel on the outer curve is allowed to overrun by disengaging its clutch. For this purpose, the block r or s corresponding is raised, so that the snug u rides up on the cam x, so that the wedging action no longer takes place. Rollers 6, Fig. 1, engaging the bases of the blocks r,. s are suitably operated by the steering-mechanism. Specifications 10144/04 and 18776/14 are referred to.
GB2355021A 1921-09-05 1921-09-05 Improvements in mechanism or gearing for transmitting motion Expired GB193883A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2355021A GB193883A (en) 1921-09-05 1921-09-05 Improvements in mechanism or gearing for transmitting motion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2355021A GB193883A (en) 1921-09-05 1921-09-05 Improvements in mechanism or gearing for transmitting motion

Publications (1)

Publication Number Publication Date
GB193883A true GB193883A (en) 1923-03-05

Family

ID=10197460

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2355021A Expired GB193883A (en) 1921-09-05 1921-09-05 Improvements in mechanism or gearing for transmitting motion

Country Status (1)

Country Link
GB (1) GB193883A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2594687A (en) * 1948-04-26 1952-04-29 Thurman T Scott Spreader for chemical fertilizer material having spiral elements for manipulating the material
IT202200004529A1 (en) * 2022-03-10 2022-06-10 Corimag S R L Gearbox with coaxial front cogwheels of conical shape

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2594687A (en) * 1948-04-26 1952-04-29 Thurman T Scott Spreader for chemical fertilizer material having spiral elements for manipulating the material
IT202200004529A1 (en) * 2022-03-10 2022-06-10 Corimag S R L Gearbox with coaxial front cogwheels of conical shape
WO2023170716A1 (en) * 2022-03-10 2023-09-14 Corimag S.R.L. Gearbox with gears with conical coaxial front toothed wheels

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