CH475071A - Boîte à vitesses à plusieurs étages - Google Patents

Boîte à vitesses à plusieurs étages

Info

Publication number
CH475071A
CH475071A CH440467A CH440467A CH475071A CH 475071 A CH475071 A CH 475071A CH 440467 A CH440467 A CH 440467A CH 440467 A CH440467 A CH 440467A CH 475071 A CH475071 A CH 475071A
Authority
CH
Switzerland
Prior art keywords
stage gearbox
gearbox
stage
Prior art date
Application number
CH440467A
Other languages
English (en)
Inventor
Emery Johnson Earl
Lee Mccann Walter
Original Assignee
Giddings & Lewis
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 Giddings & Lewis filed Critical Giddings & Lewis
Publication of CH475071A publication Critical patent/CH475071A/fr

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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/62—Gearings having three or more central gears
    • F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
    • F16H3/663—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another with conveying rotary motion between axially spaced orbital gears, e.g. RAVIGNEAUX
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02—Driving main working members
    • B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
    • B23Q5/12—Mechanical drives with means for varying the speed ratio
    • B23Q5/14—Mechanical drives with means for varying the speed ratio step-by-step
    • B23Q5/145—Mechanical drives with means for varying the speed ratio step-by-step fluid-operated
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0262—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being hydraulic
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
    • F16H2200/2015—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with five sets of orbital 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
    • F16H2716/00—Control devices for speed-change mechanisms of planetary gearings, with toothed wheels remaining engaged, e.g. also for devices to simplify the control or for synchronising devices combined with control devices
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/68—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings
    • F16H61/684—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings without interruption of drive
    • F16H61/686—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings without interruption of drive with orbital gears

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Retarders (AREA)
CH440467A 1966-04-06 1967-03-28 Boîte à vitesses à plusieurs étages CH475071A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US540541A US3417639A (en) 1966-04-06 1966-04-06 Planetary speed change transmission for machine tool feed drives

Publications (1)

Publication Number Publication Date
CH475071A true CH475071A (fr) 1969-07-15

Family

ID=24155893

Family Applications (1)

Application Number Title Priority Date Filing Date
CH440467A CH475071A (fr) 1966-04-06 1967-03-28 Boîte à vitesses à plusieurs étages

Country Status (5)

Country Link
US (1) US3417639A (fr)
BE (1) BE696087A (fr)
CH (1) CH475071A (fr)
DE (1) DE1602782A1 (fr)
GB (1) GB1184613A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3727484A (en) * 1971-05-03 1973-04-17 Dana Corp Speed changing transmission
US3766805A (en) * 1972-01-24 1973-10-23 Dana Corp Speed changing transmissions
US3815445A (en) * 1972-09-11 1974-06-11 Caterpillar Tractor Co Variable speed planetary transmission
DE202009014994U1 (de) * 2009-11-04 2010-02-18 Viking Gmbh Gartengerät
CN114871823B (zh) * 2022-05-26 2023-04-11 大连理工大学 一种自动进给钻削单元的模块化传动装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA644397A (en) * 1962-07-10 Borg-Warner Corporation Transmission
US641097A (en) * 1899-03-31 1900-01-09 Louis Leon Hector Gerard Variable-speed gearing.
US658620A (en) * 1900-02-05 1900-09-25 Autocar Company Driving apparatus for motor-vehicles.
GB164042A (en) * 1919-12-01 1921-06-01 Walter Gordon Wilson Improved epicyclic gear
US1383988A (en) * 1921-05-14 1921-07-05 Normanville Edgar Joseph De Variable velocity-ratio gearing
US1814096A (en) * 1930-06-16 1931-07-14 Saki Tossy Variable speed drive mechanism
GB743814A (en) * 1953-09-03 1956-01-25 Self Changing Gears Ltd Improvements in and relating to epicyclic change-speed gearing
US3021729A (en) * 1959-03-18 1962-02-20 Caterpillar Tractor Co Planetary transmission for tractors or the like
US3137182A (en) * 1962-07-02 1964-06-16 Caterpillar Tractor Co Track type vehicle power train
US3290962A (en) * 1962-10-17 1966-12-13 Giddings & Lewis Planetary transmission
FR1375951A (fr) * 1963-09-13 1964-10-23 Batignolles Chatillon Boîte de vitesses à trains épicycloïdaux
US3267769A (en) * 1964-01-09 1966-08-23 Gen Motors Corp Transmission
US3298252A (en) * 1964-01-17 1967-01-17 Deere & Co Transmission

Also Published As

Publication number Publication date
US3417639A (en) 1968-12-24
DE1602782A1 (de) 1970-04-09
GB1184613A (en) 1970-03-18
BE696087A (fr) 1967-09-01

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Legal Events

Date Code Title Description
PL Patent ceased