WO2017089144A1 - Transmission à deux rapports - Google Patents

Transmission à deux rapports Download PDF

Info

Publication number
WO2017089144A1
WO2017089144A1 PCT/EP2016/077330 EP2016077330W WO2017089144A1 WO 2017089144 A1 WO2017089144 A1 WO 2017089144A1 EP 2016077330 W EP2016077330 W EP 2016077330W WO 2017089144 A1 WO2017089144 A1 WO 2017089144A1
Authority
WO
WIPO (PCT)
Prior art keywords
gear
shaft
transmission
planet carrier
planetary
Prior art date
Application number
PCT/EP2016/077330
Other languages
German (de)
English (en)
Inventor
Ewald Schmitz
Original Assignee
Zf Friedrichshafen 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 Zf Friedrichshafen Ag filed Critical Zf Friedrichshafen Ag
Priority to CN201680068746.3A priority Critical patent/CN108291613A/zh
Publication of WO2017089144A1 publication Critical patent/WO2017089144A1/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
    • F16H3/46—Gearings having only two central gears, connected by orbital gears
    • F16H3/48—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears
    • F16H3/52—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears
    • F16H3/54—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears one of the central gears being internally toothed and the other externally toothed
    • 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
    • B23Q5/142—Mechanical drives with means for varying the speed ratio step-by-step mechanically-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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0034—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising two 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
    • F16H2200/2005—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with one 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/2097—Transmissions using gears with orbital motion comprising an orbital gear set member permanently connected to the housing, e.g. a sun wheel permanently connected to the housing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Retarders (AREA)
  • Structure Of Transmissions (AREA)

Abstract

L'invention concerne une transmission à deux rapports comprenant un premier arbre (1) et un deuxième arbre (2) ainsi qu'un étage de transmission planétaire (3) qui comprend une couronne (3A), un pignon planétaire (3B), un satellite (3C) et un porte-satellite (3D) sur lequel le satellite (3C) est disposé de manière rotative. Dans le premier rapport de la transmission, il existe une réduction entre le premier et le deuxième arbre (1, 2) et dans le deuxième rapport de la transmission, il existe une prise directe entre le premier et le deuxième arbre (1, 2). Le porte-satellite (3D) est déplaçable conjointement avec le satellite (3D) dans une première position axiale pour enclencher le premier rapport et dans une deuxième position axiale pour enclencher le deuxième rapport, de telle sorte que, dans le premier rapport, le porte-satellite (3D) s'engrène avec le deuxième arbre (2) et ne s'engrène pas avec le premier arbre (1) et que le satellite (3C) s'engrène avec le pignon planétaire (3B) et avec la couronne (3A) et réalise par conséquent la réduction, et de telle sorte que, dans le deuxième rapport, le porte-satellite (3D) s'engrène avec le deuxième arbre (2) et avec le premier arbre (1) et que le satellite (3C) ne s'engrène pas avec le pignon planétaire (3B) et/ou la couronne (3A) et réalise par conséquent la prise directe.
PCT/EP2016/077330 2015-11-27 2016-11-10 Transmission à deux rapports WO2017089144A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201680068746.3A CN108291613A (zh) 2015-11-27 2016-11-10 两档传动装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015223506.8A DE102015223506B4 (de) 2015-11-27 2015-11-27 Planetengetriebe mit Gangschaltung durch Axialverschiebung des Planeten
DE102015223506.8 2015-11-27

Publications (1)

Publication Number Publication Date
WO2017089144A1 true WO2017089144A1 (fr) 2017-06-01

Family

ID=57256344

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2016/077330 WO2017089144A1 (fr) 2015-11-27 2016-11-10 Transmission à deux rapports

Country Status (3)

Country Link
CN (1) CN108291613A (fr)
DE (1) DE102015223506B4 (fr)
WO (1) WO2017089144A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112392924A (zh) * 2020-11-17 2021-02-23 温州跃中机械科技有限公司 双速比行星减速器
CN113710925A (zh) * 2019-04-23 2021-11-26 采埃孚股份公司 可切换的行星齿轮变速器
US11187303B1 (en) 2020-09-08 2021-11-30 Fairfield Manufacturing Company, Inc. Planetary gearbox with a disconnect assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103753A (en) * 1975-10-09 1978-08-01 Borg-Warner Corporation Manually shiftable planetary gearset
US4805485A (en) * 1986-04-10 1989-02-21 Toyota Jidosha Kabushiki Kaisha Power transfer device for four-wheel drive vehicles
US4938738A (en) 1989-05-22 1990-07-03 General Motors Corporation Two-speed drive arrangement
DE10163071A1 (de) * 2001-12-20 2003-07-03 Kessler & Co Gmbh & Co Kg Schaltbares Planetengetriebe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK67845C (da) 1945-09-25 1948-10-25 Scintilla Ag Omstilbar gearmekanisme til motorer.
FR54934E (fr) * 1946-08-23 1951-04-30 Rotax Ltd Mécanisme épicycloïdal
DD285813A5 (de) 1989-07-07 1991-01-03 Tu "Otto Von Guericke",Dd Synchron schaltbare kupplung fuer mehrstufiges umlaufraedergetriebe
DE10326677A1 (de) * 2003-06-13 2005-01-20 Zf Friedrichshafen Ag Planetengetriebe
SE536048C2 (sv) * 2011-06-27 2013-04-16 Scania Cv Ab Drivanordning för ett fordon och förfarande för att styra en sådan drivanordning
CN102490061B (zh) * 2011-11-16 2015-11-25 党金行 机床主轴行星轮变速装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103753A (en) * 1975-10-09 1978-08-01 Borg-Warner Corporation Manually shiftable planetary gearset
US4103753B1 (fr) * 1975-10-09 1982-02-23
US4805485A (en) * 1986-04-10 1989-02-21 Toyota Jidosha Kabushiki Kaisha Power transfer device for four-wheel drive vehicles
US4938738A (en) 1989-05-22 1990-07-03 General Motors Corporation Two-speed drive arrangement
DE10163071A1 (de) * 2001-12-20 2003-07-03 Kessler & Co Gmbh & Co Kg Schaltbares Planetengetriebe

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113710925A (zh) * 2019-04-23 2021-11-26 采埃孚股份公司 可切换的行星齿轮变速器
US20220163097A1 (en) * 2019-04-23 2022-05-26 Zf Friedrichshafen Ag Shiftable Planetary Gear Train
US11746856B2 (en) * 2019-04-23 2023-09-05 Zf Friedrichshafen Ag Shiftable planetary gear train
US11187303B1 (en) 2020-09-08 2021-11-30 Fairfield Manufacturing Company, Inc. Planetary gearbox with a disconnect assembly
CN112392924A (zh) * 2020-11-17 2021-02-23 温州跃中机械科技有限公司 双速比行星减速器

Also Published As

Publication number Publication date
DE102015223506B4 (de) 2022-08-11
CN108291613A (zh) 2018-07-17
DE102015223506A1 (de) 2017-06-01

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