GB422616A - Improvements in variable-speed friction gear and in indicating mechanism combined therewith - Google Patents

Improvements in variable-speed friction gear and in indicating mechanism combined therewith

Info

Publication number
GB422616A
GB422616A GB14822/34A GB1482234A GB422616A GB 422616 A GB422616 A GB 422616A GB 14822/34 A GB14822/34 A GB 14822/34A GB 1482234 A GB1482234 A GB 1482234A GB 422616 A GB422616 A GB 422616A
Authority
GB
United Kingdom
Prior art keywords
variable
driven
friction gear
pulleys
speed friction
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
GB14822/34A
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.)
RUD SACK
Original Assignee
RUD SACK
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 RUD SACK filed Critical RUD SACK
Publication of GB422616A publication Critical patent/GB422616A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/26—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating armatures and stationary magnets
    • H02K21/28—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating armatures and stationary magnets with armatures rotating within the magnets
    • H02K21/32—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating armatures and stationary magnets with armatures rotating within the magnets having horse-shoe magnets
    • H02K21/325—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating armatures and stationary magnets with armatures rotating within the magnets having horse-shoe magnets with the axis of the rotating armature perpendicular to the plane of the magnet
    • 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
    • F16H15/42—Gearings providing a continuous range of gear ratios in which two members co-operate by means of rings or by means of parts of endless flexible members pressed between the first mentioned members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Sowing (AREA)
  • Fertilizing (AREA)

Abstract

422,616. Distributers for seeds and manures. SACK, R., [Firm of], 90, Carl- Heine-Strasse, Leipsic, Germany. May 16, 1934, Nos. 14822, 14823, and 14824. Convention dates, May 16, 1933, Feb. 22, 1934, and April 23, 1934. [Class 6 (i)] [See also Groups XXIV, XIX, and XXXV] A road-wheel 46 of a drilling, seedsowing, or fertilizer-distributing machine, drives the seed-hopper paddle-shaft 52, directly through toothed gearing, whilst the sowing- shaft 53 is connected by chaingearing 56 to the driven-pulley 38 of a variable-speed friction gear, driven by the pinion 50. The variable-speed gear comprises aligned driving and driven cone-pulleys 37, 38, each coupled to countershaft cone-pulleys 122, 121, by friction-rings and rollers 39, 40, 41, 42, carried in a frame 43, axially adjustable by screws 44, 45, turned by a hand-wheel and chain-gearing.
GB14822/34A 1933-05-16 1934-05-16 Improvements in variable-speed friction gear and in indicating mechanism combined therewith Expired GB422616A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE422616X 1910-10-29

Publications (1)

Publication Number Publication Date
GB422616A true GB422616A (en) 1935-01-15

Family

ID=6465071

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14822/34A Expired GB422616A (en) 1933-05-16 1934-05-16 Improvements in variable-speed friction gear and in indicating mechanism combined therewith

Country Status (2)

Country Link
FR (1) FR422616A (en)
GB (1) GB422616A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2213216A (en) * 1987-11-17 1989-08-09 Kubota Ltd Transmission construction for pedestrian-operated type work vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2213216A (en) * 1987-11-17 1989-08-09 Kubota Ltd Transmission construction for pedestrian-operated type work vehicle
GB2213216B (en) * 1987-11-17 1991-12-11 Kubota Ltd Transmission construction for pedestrian-operated type work vehicle

Also Published As

Publication number Publication date
FR422616A (en) 1911-03-27

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