JPWO2024161768A1 - - Google Patents

Info

Publication number
JPWO2024161768A1
JPWO2024161768A1 JP2024574281A JP2024574281A JPWO2024161768A1 JP WO2024161768 A1 JPWO2024161768 A1 JP WO2024161768A1 JP 2024574281 A JP2024574281 A JP 2024574281A JP 2024574281 A JP2024574281 A JP 2024574281A JP WO2024161768 A1 JPWO2024161768 A1 JP WO2024161768A1
Authority
JP
Japan
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.)
Granted
Application number
JP2024574281A
Other languages
Japanese (ja)
Other versions
JP7825081B2 (ja
JPWO2024161768A5 (https=
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 JPWO2024161768A1 publication Critical patent/JPWO2024161768A1/ja
Publication of JPWO2024161768A5 publication Critical patent/JPWO2024161768A5/ja
Application granted granted Critical
Publication of JP7825081B2 publication Critical patent/JP7825081B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F16H57/00—General details of gearing
    • F16H57/0018—Shaft assemblies for gearings
    • F16H57/0037—Special features of coaxial shafts, e.g. relative support thereof
    • 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
    • F16H57/00—General details of gearing
    • F16H57/08—General details of gearing of gearings with members having orbital motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/91—Electric vehicles
    • 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
    • F16H2200/0021—Transmissions for multiple ratios specially adapted for electric vehicles
    • 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
    • F16H2200/0039—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising three 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
    • F16H2200/2007—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with two 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
    • F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
    • F16H2200/2038—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with three engaging means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Retarders (AREA)
  • General Details Of Gearings (AREA)
JP2024574281A 2023-01-30 2023-11-27 ユニット Active JP7825081B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023011959 2023-01-30
JP2023011959 2023-01-30
PCT/JP2023/042324 WO2024161768A1 (ja) 2023-01-30 2023-11-27 ユニット

Publications (3)

Publication Number Publication Date
JPWO2024161768A1 true JPWO2024161768A1 (https=) 2024-08-08
JPWO2024161768A5 JPWO2024161768A5 (https=) 2025-09-09
JP7825081B2 JP7825081B2 (ja) 2026-03-05

Family

ID=92146298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024574281A Active JP7825081B2 (ja) 2023-01-30 2023-11-27 ユニット

Country Status (4)

Country Link
EP (1) EP4660481A1 (https=)
JP (1) JP7825081B2 (https=)
CN (1) CN120569579A (https=)
WO (1) WO2024161768A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0565946A (ja) * 1991-09-05 1993-03-19 Bridgestone Cycle Co 変速装置
CN101956793A (zh) * 2009-07-20 2011-01-26 中国北方车辆研究所 用于自动变速箱的六前三倒行星变速器
JP2013526689A (ja) * 2010-05-17 2013-06-24 ディーティーアイ グループ ビー．ブイ． 電気又はハイブリッド駆動機構用の変速装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000193049A (ja) * 1998-12-25 2000-07-14 Unitec:Kk 歯車変速装置
DE102007033417A1 (de) * 2007-07-18 2009-01-22 Schaeffler Kg Planetenradgetriebe
US20150158382A1 (en) * 2013-12-05 2015-06-11 Avl Powertrain Engineering, Inc. Two-speed transmission for electric vehicle
CN105443707B (zh) 2016-01-22 2017-12-08 吉林大学 一种基于两挡变速器的电驱动装置
CN112747088B (zh) * 2019-10-29 2022-09-13 中车时代电动汽车股份有限公司 新能源汽车及其变速器和齿轮传动结构

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0565946A (ja) * 1991-09-05 1993-03-19 Bridgestone Cycle Co 変速装置
CN101956793A (zh) * 2009-07-20 2011-01-26 中国北方车辆研究所 用于自动变速箱的六前三倒行星变速器
JP2013526689A (ja) * 2010-05-17 2013-06-24 ディーティーアイ グループ ビー．ブイ． 電気又はハイブリッド駆動機構用の変速装置

Also Published As

Publication number Publication date
JP7825081B2 (ja) 2026-03-05
EP4660481A1 (en) 2025-12-10
CN120569579A (zh) 2025-08-29
WO2024161768A1 (ja) 2024-08-08

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