GB1453135A - Eccentric reduction gear units - Google Patents

Eccentric reduction gear units

Info

Publication number
GB1453135A
GB1453135A GB319174A GB319174A GB1453135A GB 1453135 A GB1453135 A GB 1453135A GB 319174 A GB319174 A GB 319174A GB 319174 A GB319174 A GB 319174A GB 1453135 A GB1453135 A GB 1453135A
Authority
GB
United Kingdom
Prior art keywords
stage
shaft
phased
input
equally
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
GB319174A
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.)
Aginfor AG
Original Assignee
Aginfor AG fuer industrielle Forschung
Aginfor AG
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 Aginfor AG fuer industrielle Forschung, Aginfor AG filed Critical Aginfor AG fuer industrielle Forschung
Publication of GB1453135A publication Critical patent/GB1453135A/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
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
    • F16H21/12—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for conveying rotary motion
    • F16H21/14—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for conveying rotary motion by means of cranks, eccentrics, or like members fixed to one rotary member and guided along tracks on the other
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)

Abstract

1453135 Epicyclic gearing AGINFOR AG FUR INDUSTRIELLE FORSCHUNG 23 Jan 1974 [23 Jan 1973] 03191/74 Heading F2Q A two- or four-stage eccentric planet gear between aligned input and output shafts 10, 26, has a first stage comprising a plate 13, freely eccentrically mounted at 12 on the input shaft 10, and having complete rings 14, 15 of teeth radially and equally spaced from the disc centre, meshing sun wheels 16, 17 on intermediate shafts 18, 19 rotating about fixed parallel axes and constituting the inputs to the second stage, comprising, on each shaft 18, 19, one, two or three equally phased eccentrics 22, 23, each carrying an externally or internally toothed eccentric planet 24 meshing an internally or externally toothed central gear 25 fast on the output shaft 26. In Fig. 2, not shown, the input plate is divided axially into three sections, a central section (33) and, at 180 degrees eccentricity, two equally phased outer sections (32, 34), and each intermediate shaft 18, 19 has two 180 degree phased eccentrics each carrying a planet wheel (24<SP>1</SP>, 24<SP>11</SP>). In Fig. 3, not shown, two such two-stage gears are arranged in series.
GB319174A 1973-01-23 1974-01-23 Eccentric reduction gear units Expired GB1453135A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH90373A CH564709A5 (en) 1973-01-23 1973-01-23

Publications (1)

Publication Number Publication Date
GB1453135A true GB1453135A (en) 1976-10-20

Family

ID=4197858

Family Applications (1)

Application Number Title Priority Date Filing Date
GB319174A Expired GB1453135A (en) 1973-01-23 1974-01-23 Eccentric reduction gear units

Country Status (4)

Country Link
CH (1) CH564709A5 (en)
DE (1) DE2400590A1 (en)
FR (1) FR2214841B1 (en)
GB (1) GB1453135A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5324240A (en) * 1992-01-10 1994-06-28 Aginfor Ag Fur Industrielle Forschung Eccentric gear system
US8858383B2 (en) 2010-07-08 2014-10-14 Nabtesco Corporation Gear transmission
CN104964002A (en) * 2015-06-23 2015-10-07 苏州悍猛谐波机电有限公司 Planetary reducer
US9365105B2 (en) 2013-10-11 2016-06-14 Delbert Tesar Gear train and clutch designs for multi-speed hub drives
WO2016097775A3 (en) * 2014-12-16 2016-11-24 Atakomb Kft. Drive mechanism
US9657813B2 (en) 2014-06-06 2017-05-23 Delbert Tesar Modified parallel eccentric rotary actuator
US9862263B2 (en) 2013-03-01 2018-01-09 Delbert Tesar Multi-speed hub drive wheels
US9879760B2 (en) 2002-11-25 2018-01-30 Delbert Tesar Rotary actuator with shortest force path configuration
US9915319B2 (en) 2014-09-29 2018-03-13 Delbert Tesar Compact parallel eccentric rotary actuator
CN108481168A (en) * 2018-06-29 2018-09-04 成都睿坤科技有限公司 Polishing mechanism and burnishing device
US10414271B2 (en) 2013-03-01 2019-09-17 Delbert Tesar Multi-speed hub drive wheels
US10422387B2 (en) 2014-05-16 2019-09-24 Delbert Tesar Quick change interface for low complexity rotary actuator
US10464413B2 (en) 2016-06-24 2019-11-05 Delbert Tesar Electric multi-speed hub drive wheels
US11014658B1 (en) 2015-01-02 2021-05-25 Delbert Tesar Driveline architecture for rotorcraft featuring active response actuators
CN113187871A (en) * 2021-04-14 2021-07-30 太原科技大学 Planet wheel speed reducer with output shaft capable of linearly reciprocating and application thereof

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE421341B (en) * 1978-08-01 1981-12-14 Petr Ilich Gorkov Driving device for transmitting of rotative movement from a driving shaft to a number of driven shafts
US4440044A (en) * 1981-06-22 1984-04-03 Umc Industries, Inc. Two stage speed reducer
FR2531171A1 (en) * 1982-08-02 1984-02-03 Durand Francois Planetary reduction gear with eccentrics.
EP0101349A1 (en) * 1982-08-02 1984-02-22 François Durand Planetory gear box with eccentrics
FR2571462A2 (en) * 1984-10-08 1986-04-11 Durand Francois PLANETARY REDUCER WITH TWO DOUBLE ECCENTRICS
FR2579580A1 (en) * 1985-03-26 1986-10-03 Durand Francois Driving wheel for a track-mounted handling machine
US4898065A (en) * 1987-02-27 1990-02-06 Sumitomo Heavy Industries, Ltd. Planetary reduction gear
FR2664212B1 (en) * 1990-07-06 1992-10-23 Rocckwell Abs France DRIVE GEAR FOR PARTS SUCH AS MOTOR VEHICLE ACCESSORIES, ESPECIALLY A SUNROOF.
DE4429315A1 (en) * 1993-04-20 1995-02-23 Lothar Strach Mechanism with positive prevention of torque reversal in both directions of rotation in combination with very low mechanism inertia
DE4312869C2 (en) * 1993-04-20 1999-09-16 Lothar Strach Circular thrust gear
DE19709020C2 (en) * 1996-12-23 1999-11-25 Lothar Strach Circular thrust gear
JP4020560B2 (en) * 2000-02-07 2007-12-12 ナブテスコ株式会社 Eccentric rocking speed reducer
AT509468B1 (en) * 2010-05-07 2011-09-15 Karl Ronald Schoeller PLANET DIFFERENTIAL GEARBOX WITH EXCENTER GEARBOX

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5324240A (en) * 1992-01-10 1994-06-28 Aginfor Ag Fur Industrielle Forschung Eccentric gear system
US9879760B2 (en) 2002-11-25 2018-01-30 Delbert Tesar Rotary actuator with shortest force path configuration
US8858383B2 (en) 2010-07-08 2014-10-14 Nabtesco Corporation Gear transmission
US10414271B2 (en) 2013-03-01 2019-09-17 Delbert Tesar Multi-speed hub drive wheels
US9862263B2 (en) 2013-03-01 2018-01-09 Delbert Tesar Multi-speed hub drive wheels
US9365105B2 (en) 2013-10-11 2016-06-14 Delbert Tesar Gear train and clutch designs for multi-speed hub drives
US10422387B2 (en) 2014-05-16 2019-09-24 Delbert Tesar Quick change interface for low complexity rotary actuator
US9657813B2 (en) 2014-06-06 2017-05-23 Delbert Tesar Modified parallel eccentric rotary actuator
US9915319B2 (en) 2014-09-29 2018-03-13 Delbert Tesar Compact parallel eccentric rotary actuator
US10161479B2 (en) 2014-12-16 2018-12-25 Atakomb Kft. Drive mechanism
WO2016097775A3 (en) * 2014-12-16 2016-11-24 Atakomb Kft. Drive mechanism
US11014658B1 (en) 2015-01-02 2021-05-25 Delbert Tesar Driveline architecture for rotorcraft featuring active response actuators
CN104964002A (en) * 2015-06-23 2015-10-07 苏州悍猛谐波机电有限公司 Planetary reducer
US10464413B2 (en) 2016-06-24 2019-11-05 Delbert Tesar Electric multi-speed hub drive wheels
CN108481168A (en) * 2018-06-29 2018-09-04 成都睿坤科技有限公司 Polishing mechanism and burnishing device
CN113187871A (en) * 2021-04-14 2021-07-30 太原科技大学 Planet wheel speed reducer with output shaft capable of linearly reciprocating and application thereof
CN113187871B (en) * 2021-04-14 2022-08-05 太原科技大学 Planet wheel speed reducer with output shaft capable of linearly reciprocating

Also Published As

Publication number Publication date
FR2214841A1 (en) 1974-08-19
CH564709A5 (en) 1975-07-31
DE2400590A1 (en) 1974-07-25
FR2214841B1 (en) 1978-09-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee