GB271742A - Improvements in epicyclic gearing - Google Patents

Improvements in epicyclic gearing

Info

Publication number
GB271742A
GB271742A GB2873426A GB2873426A GB271742A GB 271742 A GB271742 A GB 271742A GB 2873426 A GB2873426 A GB 2873426A GB 2873426 A GB2873426 A GB 2873426A GB 271742 A GB271742 A GB 271742A
Authority
GB
United Kingdom
Prior art keywords
teeth
wheels
pins
rollers
roller
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
GB2873426A
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 GB2873426A priority Critical patent/GB271742A/en
Publication of GB271742A publication Critical patent/GB271742A/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
    • F16H2001/325—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 a carrier with pins guiding at least one orbital gear with circular holes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Motors (AREA)

Abstract

271,742. Braren, L. K. Nov. 15, 1926. Toothed gearing. - In eccentric epicyclic reduction gearing employing roller teeth, a driving-member 1, 4, 42 carries eccentrics 2, 3 carrying on roller bearings wheels 9, 10 with teeth curves formed as equidistants to continuous cycloids or trochoids and engaging rollers 13, 14 carried on pins 15, 16 secured in the cover 7 and stationary casing 17. The roller members differ by one from the tooth members, so producing a slow forward or reverse drive of the wheels 9, 1@ which is conveyed to the driven shaft 8 by pins 19 carrying rollers 21, 20 engaging circular holes 45 in the wheels, the holes and teeth being preferably equal in number. All the pins are slightly flexible to equalize the drive and may be supported by loose rings 18, 22, 23 or lug pins, not shown. The rollers 13, 14 may be carried on the same pin. In a modification, one wheel only is used. Balance weights 26, 27 for the wheels 9, 10 are provided. When the rollers are more numerous than the teeth, the teeth are preferably formed as equidistant to continuous prolate epitrochoids.
GB2873426A 1926-11-15 1926-11-15 Improvements in epicyclic gearing Expired GB271742A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2873426A GB271742A (en) 1926-11-15 1926-11-15 Improvements in epicyclic gearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2873426A GB271742A (en) 1926-11-15 1926-11-15 Improvements in epicyclic gearing

Publications (1)

Publication Number Publication Date
GB271742A true GB271742A (en) 1927-06-02

Family

ID=10280245

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2873426A Expired GB271742A (en) 1926-11-15 1926-11-15 Improvements in epicyclic gearing

Country Status (1)

Country Link
GB (1) GB271742A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2199633A (en) * 1987-01-10 1988-07-13 William Muckle Toothed gears and sprockets
EP0286760A1 (en) * 1985-08-24 1988-10-19 Shen Peiji Cycloidal equidistant curved gear transmission mechanism and its device
CN102126426A (en) * 2006-03-08 2011-07-20 Ntn株式会社 In-wheel motor drive unit
WO2017055579A1 (en) * 2015-10-01 2017-04-06 Mmt Sa Gear motor with trochoidal reduction gear and monolithic housing

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0286760A1 (en) * 1985-08-24 1988-10-19 Shen Peiji Cycloidal equidistant curved gear transmission mechanism and its device
GB2199633A (en) * 1987-01-10 1988-07-13 William Muckle Toothed gears and sprockets
CN102126426A (en) * 2006-03-08 2011-07-20 Ntn株式会社 In-wheel motor drive unit
WO2017055579A1 (en) * 2015-10-01 2017-04-06 Mmt Sa Gear motor with trochoidal reduction gear and monolithic housing
FR3042013A1 (en) * 2015-10-01 2017-04-07 Mmt Sa MOTOREDUCER WITH TROCHOIDAL REDUCER AND MONOLITHIC HOUSING
EP3356700B1 (en) * 2015-10-01 2019-09-18 Mmt Sa Gear motor with trochoidal reduction gear and monolithic housing

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