GB1232244A - - Google Patents

Info

Publication number
GB1232244A
GB1232244A GB1232244DA GB1232244A GB 1232244 A GB1232244 A GB 1232244A GB 1232244D A GB1232244D A GB 1232244DA GB 1232244 A GB1232244 A GB 1232244A
Authority
GB
United Kingdom
Prior art keywords
sun
gear
fast
carrier
output carrier
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
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 filed Critical
Publication of GB1232244A publication Critical patent/GB1232244A/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
    • F16H1/46—Systems consisting of a plurality of gear trains each with orbital gears, i.e. systems having three or more central gears
    • 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

Landscapes

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

Abstract

1,232,244. Vehicle transmissions. ZAHNRADFABRIK FRIEDRICHSHAFEN A.G. 5 Aug., 1968 [11 Aug., 1967], No. 37280/68. Heading B7H. [Also in Division F2] Epicyclic gearing 31 comprises a number of individual three-element planetary gear trains I, II, III which may be added to or subtracted from to vary the transmission ratio, each gear train comprising an input sun and output carrier, the first carrier being floatingly mounted between its sun and ring gear, and the subsequent suns being floatingly mounted in their planets. As shown, an electric or hydrostatic motor 32 drives an input shaft 37 through bevel gears 35, 36. The sunwheel 42 of the first gear train I is splined into a coupling sleeve fast with shaft 37 and the output carrier 45 is splined at 74 on to a flange integral with the sun 48 of the second gear train II. The output carrier 51 of the second train is connected to the third stage sun 54 by resilient members 75, and the output carrier 57 is fast with an output shaft 60. The gear housings are formed from rotationally symmetrical parts. A vehicle brake 81 comprises friction shoes 85 expandable by a cam 87 on lever 86 to contact a brake drum 84 fast on the input shaft 37.
GB1232244D 1967-08-11 1968-08-05 Expired GB1232244A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ0012981 1967-08-11

Publications (1)

Publication Number Publication Date
GB1232244A true GB1232244A (en) 1971-05-19

Family

ID=7622939

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1232244D Expired GB1232244A (en) 1967-08-11 1968-08-05

Country Status (3)

Country Link
DE (1) DE1650923A1 (en)
FR (1) FR1576130A (en)
GB (1) GB1232244A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125928A (en) * 1981-11-17 1984-03-14 Mitsubishi Electric Corp Starting motor with planetary gear reduction gears
US4468985A (en) * 1977-11-29 1984-09-04 Skf Nova Ab Planetary gearing system
CN110725911A (en) * 2019-11-01 2020-01-24 前沿驱动（北京）技术有限公司 A executor and robot for robot
EP3702647A1 (en) * 2019-02-27 2020-09-02 Moventas Gears Oy A gear system

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI53733C (en) * 1975-04-25 1978-07-10 Valmet Oy MECHANICAL DRIVANORDING FOR TORK- OCH / ELLER PRESSVALS ELLER VALSGRUPP I EN PAPPERS- ELLER CELLULOSAMASKIN
AT363292B (en) * 1979-06-18 1981-07-27 Voest Alpine Ag MULTI-STAGE PLANETARY REDUCTION GEAR
US4727770A (en) * 1986-02-24 1988-03-01 General Motors Corporation Planetary gear set and assembly method
FR2708320B1 (en) * 1993-06-28 1995-09-08 Gailland Roger High performance reducer-multiplier.
DE102014226007A1 (en) * 2014-12-16 2016-06-16 Zf Friedrichshafen Ag Transmission series for wind turbines

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468985A (en) * 1977-11-29 1984-09-04 Skf Nova Ab Planetary gearing system
GB2125928A (en) * 1981-11-17 1984-03-14 Mitsubishi Electric Corp Starting motor with planetary gear reduction gears
EP3702647A1 (en) * 2019-02-27 2020-09-02 Moventas Gears Oy A gear system
CN110725911A (en) * 2019-11-01 2020-01-24 前沿驱动（北京）技术有限公司 A executor and robot for robot

Also Published As

Publication number Publication date
DE1650923A1 (en) 1970-12-03
FR1576130A (en) 1969-07-25

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees