GB477792A - Improvements in and relating to power transmission and speed reduction gearing - Google Patents

Improvements in and relating to power transmission and speed reduction gearing

Info

Publication number
GB477792A
GB477792A GB2896636A GB2896636A GB477792A GB 477792 A GB477792 A GB 477792A GB 2896636 A GB2896636 A GB 2896636A GB 2896636 A GB2896636 A GB 2896636A GB 477792 A GB477792 A GB 477792A
Authority
GB
United Kingdom
Prior art keywords
crank
gear
driven
shaft
reduction gearing
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
GB2896636A
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 GB2896636A priority Critical patent/GB477792A/en
Publication of GB477792A publication Critical patent/GB477792A/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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
    • 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
    • F16H2001/323—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear comprising eccentric crankshafts driving or driven by a gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Gear Transmission (AREA)

Abstract

477,792. Toothed gearing. ANDER. SON, H. ST.-J. C., ANDERSON, W. H., and HOLTOM, M. E., [Representatives of ANDERSON, H. P. H.], and HENDERSON, A. Oct. 24, 1936, No. 28966. [Class 80 (i)] Relates to reduction gearing of the type in which an annulus 11 on the driven shaft 13 is driven by a gyrating gear 14 restrained against rotation on its own axis. According to the invention, the gear 14 is driven by two or more cranks or eccentrics 15, which are synchronously rotated on fixed axes. As shown, the driving- shaft 22 carries a crank 21 which through a link 20 drives cranks 18 on the axles 16 carrying the eccentric pins 15. A balance-weight for the crank 21 may be provided. To prevent the crank-pins 15 from rotating in opposite directions, they may be connected by a link. In a modification, the axles 16 carry gears meshing with a gear on the driving-shaft. Gears of different sizes may be substituted to vary the transmission ratio.
GB2896636A 1936-10-24 1936-10-24 Improvements in and relating to power transmission and speed reduction gearing Expired GB477792A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2896636A GB477792A (en) 1936-10-24 1936-10-24 Improvements in and relating to power transmission and speed reduction gearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2896636A GB477792A (en) 1936-10-24 1936-10-24 Improvements in and relating to power transmission and speed reduction gearing

Publications (1)

Publication Number Publication Date
GB477792A true GB477792A (en) 1938-01-06

Family

ID=10284083

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2896636A Expired GB477792A (en) 1936-10-24 1936-10-24 Improvements in and relating to power transmission and speed reduction gearing

Country Status (1)

Country Link
GB (1) GB477792A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609713A (en) * 1951-01-30 1952-09-09 David Round & Son Planetary gearing
FR2452744A1 (en) * 1979-03-29 1980-10-24 Gilardini Spa DEVICE FOR ADJUSTING THE RELATIVE POSITION OF TWO PARTS, PARTICULARLY TWO PARTS OF A SEAT
FR2721083A1 (en) * 1994-06-13 1995-12-15 Francois Durand Eccentric reducer.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609713A (en) * 1951-01-30 1952-09-09 David Round & Son Planetary gearing
FR2452744A1 (en) * 1979-03-29 1980-10-24 Gilardini Spa DEVICE FOR ADJUSTING THE RELATIVE POSITION OF TWO PARTS, PARTICULARLY TWO PARTS OF A SEAT
FR2721083A1 (en) * 1994-06-13 1995-12-15 Francois Durand Eccentric reducer.
WO1995034771A1 (en) * 1994-06-13 1995-12-21 Durand Francois Gear reducer comprising eccentrics

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