JPWO2018185929A1 - トランスファ - Google Patents
トランスファ Download PDFInfo
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- JPWO2018185929A1 JPWO2018185929A1 JP2019511035A JP2019511035A JPWO2018185929A1 JP WO2018185929 A1 JPWO2018185929 A1 JP WO2018185929A1 JP 2019511035 A JP2019511035 A JP 2019511035A JP 2019511035 A JP2019511035 A JP 2019511035A JP WO2018185929 A1 JPWO2018185929 A1 JP WO2018185929A1
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- Prior art keywords
- gear
- output shaft
- shaft
- input shaft
- torque
- Prior art date
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
- B60K17/344—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear
- B60K17/346—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear the transfer gear being a differential gear
- B60K17/3467—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear the transfer gear being a differential gear combined with a change speed gearing, e.g. range gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
- B60K17/344—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear
-
- 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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
-
- 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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H37/065—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with a plurality of driving or driven shafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
- B60K23/08—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles
- B60K23/0808—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles for varying torque distribution between driven axles, e.g. by transfer clutch
- B60K2023/0816—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles for varying torque distribution between driven axles, e.g. by transfer clutch for varying front-rear torque distribution with a central differential
- B60K2023/0825—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles for varying torque distribution between driven axles, e.g. by transfer clutch for varying front-rear torque distribution with a central differential for adding torque to the front wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
- B60K23/08—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles
- B60K2023/085—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles automatically actuated
- B60K2023/0858—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles automatically actuated with electric means, e.g. electro-hydraulic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
- B60K23/08—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
- B60K5/02—Arrangement or mounting of internal-combustion or jet-propulsion units with the engine main axis, e.g. crankshaft axis, substantially in or parallel to the longitudinal centre line of the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/36—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings
- B60K6/365—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings with the gears having orbital motion
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
- F16D2023/123—Clutch actuation by cams, ramps or ball-screw mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Structure Of Transmissions (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
Description
11,61 入力軸
12,62 第1出力軸
13 中間軸
14 第2出力軸
21,71 第1ギヤ
22,72 第2ギヤ
23 第3ギヤ
24,101 第4ギヤ
25 第5ギヤ
40 切換装置
48,49 カム
50 中心軸
51,91 第1装置
52,92 第2装置
53 第3装置
Claims (10)
- トルクが入力される入力軸と、
前記入力軸の軸線上に配置されると共に前記入力軸に対して相対回転可能な第1出力軸と、
前記入力軸の軸線とは異なる軸線上に配置される中間軸と、
前記中間軸および前記入力軸の軸線とは異なる軸線上に配置される第2出力軸と、
前記入力軸または前記第1出力軸のいずれか一方に設けられる第1ギヤ及び第2ギヤと、
前記中間軸に設けられると共に前記第1ギヤ及び前記第2ギヤにそれぞれ噛み合う第3ギヤ及び第4ギヤと、
前記第2出力軸に設けられると共に前記第4ギヤに噛み合う第5ギヤと、
切換装置と、を備え、
前記切換装置は、前記入力軸または前記第1出力軸に対して前記第1ギヤを分離可能に結合する第1装置と、
前記入力軸または前記第1出力軸に対して前記第2ギヤを分離可能に結合する第2装置と、を備え、
前記第1ギヤ及び前記第2ギヤは、軸線方向において前記第1装置と前記第2装置との間に配置されたトランスファ。 - 前記第1装置は、前記入力軸と前記第1ギヤとを結合する状態または前記第1出力軸と前記第2ギヤとを結合する状態と、前記入力軸と前記第1出力軸とを結合する状態と、を切り換える請求項1記載のトランスファ。
- 前記切換装置は、前記入力軸から前記第1ギヤ、前記第3ギヤ、前記第4ギヤ及び前記第2ギヤを介して前記第1出力軸へトルクを伝達すると共に、前記入力軸から前記第1ギヤ、前記第3ギヤ、前記第4ギヤ及び前記第5ギヤを介して前記第2出力軸へトルクを伝達する状態に設定する請求項1又は2記載のトランスファ。
- 前記切換装置は、前記入力軸から前記第1出力軸へトルクを伝達すると共に、前記入力軸から前記第2ギヤ及び前記第4ギヤを介して前記第2出力軸へトルクを伝達する状態に設定する請求項1から3のいずれかに記載のトランスファ。
- 前記切換装置は、前記入力軸のトルクを前記第1ギヤ及び前記第1出力軸へ伝達しないポジションを有する請求項1から4のいずれかに記載のトランスファ。
- 前記第1装置および前記第2装置は、同一の中心軸をもつカムの回転運動により軸線方向に従動する請求項1から5のいずれかに記載のトランスファ。
- 前記切換装置は、前記中間軸に対して前記第4ギヤを分離可能に結合する第3装置を備える請求項1から6のいずれかに記載のトランスファ。
- 前記第1装置、前記第2装置および前記第3装置は、同一の中心軸をもつカムの回転運動により軸線方向に従動する請求項7記載のトランスファ。
- 前記カムは、前記入力軸から前記第1出力軸へトルクを伝えると共に前記第2ギヤから前記第4ギヤ及び前記第5ギヤを介して前記第2出力軸へトルクを伝える状態から、前記入力軸から前記第1ギヤ、前記第3ギヤ、前記第4ギヤ及び前記第2ギヤを介して前記第1出力軸へトルクを伝えると共に前記第4ギヤ及び前記第5ギヤを介して前記第2出力軸へトルクを伝える状態にするときに、前記第3装置により前記第4ギヤと前記中間軸とを係合した後、前記第1装置を切り換える請求項8記載のトランスファ。
- 前記カムは、前記入力軸から前記第1ギヤ、前記第3ギヤ、前記第4ギヤ及び前記第2ギヤを介して前記第1出力軸へトルクを伝えると共に前記第4ギヤ及び前記第5ギヤを介して前記第2出力軸へトルクを伝える状態から、前記入力軸から前記第1出力軸へトルクを伝えると共に前記第2ギヤから前記第4ギヤ及び前記第5ギヤを介して前記第2出力軸へトルクを伝える状態にするときに、前記第1装置により前記入力軸と前記第1出力軸とを係合した後、前記第3装置を切り換える請求項9記載のトランスファ。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2017/014508 WO2018185929A1 (ja) | 2017-04-07 | 2017-04-07 | トランスファ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2018185929A1 true JPWO2018185929A1 (ja) | 2020-02-13 |
JP6738959B2 JP6738959B2 (ja) | 2020-08-12 |
Family
ID=63713357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2019511035A Active JP6738959B2 (ja) | 2017-04-07 | 2017-04-07 | トランスファ |
Country Status (5)
Country | Link |
---|---|
US (1) | US10981447B2 (ja) |
EP (1) | EP3608141B1 (ja) |
JP (1) | JP6738959B2 (ja) |
CN (1) | CN110431034A (ja) |
WO (1) | WO2018185929A1 (ja) |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4270409A (en) * | 1978-01-18 | 1981-06-02 | Glaze Jack G | Torque transfer mechanism |
JPS5823253B2 (ja) * | 1978-04-20 | 1983-05-13 | トヨタ自動車株式会社 | 車両用動力分割装置 |
JPS58128928A (ja) | 1982-01-27 | 1983-08-01 | Daihatsu Motor Co Ltd | 自動車におけるトランスフアのコントロ−ル装置 |
JPS607450U (ja) | 1983-06-28 | 1985-01-19 | トヨタ自動車株式会社 | 自動車用トランスフア装置 |
US4559846A (en) * | 1983-11-10 | 1985-12-24 | Dana Corporation | System for shifting a vehicle to two or four-wheel drive |
US4901598A (en) * | 1985-11-29 | 1990-02-20 | Chrysler Motors Corporation | Vehicle drive-train transfer case |
US5411450A (en) * | 1993-04-01 | 1995-05-02 | Oshkosh Truck Corporation | Transit clutchless shifting of an auxiliary transmission |
JP2006232079A (ja) | 2005-02-24 | 2006-09-07 | Univance Corp | トランスファ装置 |
DE102010040883A1 (de) * | 2010-09-16 | 2012-03-22 | Zf Friedrichshafen Ag | Verteilergetriebe |
US9371896B2 (en) * | 2012-05-23 | 2016-06-21 | Toyota Jidosha Kabushiki Kaisha | Power transmission unit for vehicle |
JP2014043161A (ja) | 2012-08-27 | 2014-03-13 | Aisin Ai Co Ltd | 車両のトランスファ |
US10330183B2 (en) * | 2015-06-11 | 2019-06-25 | Magna Powertrain Of America, Inc. | Two-speed active transfer case |
-
2017
- 2017-04-07 US US16/500,939 patent/US10981447B2/en active Active
- 2017-04-07 JP JP2019511035A patent/JP6738959B2/ja active Active
- 2017-04-07 CN CN201780088610.3A patent/CN110431034A/zh active Pending
- 2017-04-07 EP EP17904563.8A patent/EP3608141B1/en active Active
- 2017-04-07 WO PCT/JP2017/014508 patent/WO2018185929A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20200070654A1 (en) | 2020-03-05 |
JP6738959B2 (ja) | 2020-08-12 |
CN110431034A (zh) | 2019-11-08 |
WO2018185929A1 (ja) | 2018-10-11 |
US10981447B2 (en) | 2021-04-20 |
EP3608141B1 (en) | 2022-05-11 |
EP3608141A1 (en) | 2020-02-12 |
EP3608141A4 (en) | 2021-01-06 |
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