JP5794314B2 - トランスファ装置 - Google Patents
トランスファ装置 Download PDFInfo
- Publication number
- JP5794314B2 JP5794314B2 JP2013549958A JP2013549958A JP5794314B2 JP 5794314 B2 JP5794314 B2 JP 5794314B2 JP 2013549958 A JP2013549958 A JP 2013549958A JP 2013549958 A JP2013549958 A JP 2013549958A JP 5794314 B2 JP5794314 B2 JP 5794314B2
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- Prior art keywords
- wheel drive
- wheel
- state
- clutch
- sleeve
- 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 - Fee Related
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- 230000005540 biological transmission Effects 0.000 claims description 71
- 230000007246 mechanism Effects 0.000 claims description 22
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000000446 fuel Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007562 laser obscuration time method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Classifications
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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
- 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
- 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
-
- 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
- B60K17/348—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed
- B60K17/35—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed including arrangements for suppressing or influencing the power transfer, e.g. viscous clutches
-
- 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
-
- 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
-
- 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
- B60K2023/0841—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 locking a central differential, e.g. by using a lock-up clutch
-
- 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
- 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
- B60K2023/0866—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 hydraulic means only
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Description
2 エンジン(駆動力源)
4 トランスファ装置
7R、7L 後輪(主駆動輪)
8 フロントプロペラシャフト(副駆動輪駆動部材)
10 断続装置(断続手段)
11R、11L 前輪(副駆動輪)
42 センターディファレンシャル
43 伝達機構
44 切替スリーブ(スリーブ)
45 制御クラッチ(クラッチ)
50 差動機構
51 デフケース
53 一方のサイドギヤ(一方の出力部材)
54 他方のサイドギヤ(他方の出力部材)
55 後輪用出力軸(一方の出力部材)
56 ハブ(他方の出力部材)
61 スプラインピース(伝達部材)
100 ECU(制御手段)
Claims (4)
- 2輪駆動状態と4輪駆動状態とを切替可能な4輪駆動車に搭載され、駆動力源から出力される動力を主駆動輪および副駆動輪に分配して出力可能なトランスファ装置であって、
主駆動輪に連結された一方の出力部材および副駆動輪に連結された伝達部材との間で動力を伝達可能な他方の出力部材を含む差動機構と、前記駆動力源に連結されたデフケースとを有するセンターディファレンシャルと、
前記デフケースと前記他方の出力部材とが係合する第1の位置と、前記他方の出力部材と前記伝達部材とが係合する第2の位置との間で移動可能なスリーブと、
前記一方の出力部材と前記伝達部材とを係合および解放するクラッチと、を備え、
前記クラッチは、前記2輪駆動状態と前記4輪駆動状態を切り替える際、前記一方の出力部材と前記伝達部材とを係合するクラッチであることを特徴とするトランスファ装置。 - 前記伝達部材と前記副駆動輪との間で動力の伝達を行う副駆動輪駆動部材と、
前記副駆動輪駆動部材と前記副駆動輪との間で動力を伝達する伝達状態と動力を遮断する遮断状態とを切替可能な断続手段と、を備えたことを特徴とする請求項1に記載のトランスファ装置。 - 前記スリーブの移動、前記クラッチの係合および解放を制御する制御手段を備え、
前記制御手段は、前記2輪駆動状態と前記4輪駆動状態とを切り替える際、前記クラッチを係合した後に前記スリーブを移動させるとともに、前記スリーブが前記第1の位置あるいは前記第2の位置に移動した後に前記クラッチを解放することを特徴とする請求項1または請求項2に記載のトランスファ装置。 - 前記制御手段は、前記2輪駆動状態から前記4輪駆動状態に切り替える際、前記副駆動輪の回転と前記副駆動輪駆動部材の回転とが同期するよう前記クラッチの係合力を制御するとともに、前記同期が完了した後に前記断続手段を伝達状態に切り替えることを特徴とする請求項3に記載のトランスファ装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2011/007198 WO2013093978A1 (ja) | 2011-12-22 | 2011-12-22 | トランスファ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2013093978A1 JPWO2013093978A1 (ja) | 2015-04-27 |
JP5794314B2 true JP5794314B2 (ja) | 2015-10-14 |
Family
ID=48667910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013549958A Expired - Fee Related JP5794314B2 (ja) | 2011-12-22 | 2011-12-22 | トランスファ装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9108512B2 (ja) |
EP (1) | EP2796310B1 (ja) |
JP (1) | JP5794314B2 (ja) |
CN (1) | CN104010859B (ja) |
WO (1) | WO2013093978A1 (ja) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5904185B2 (ja) | 2013-10-07 | 2016-04-13 | トヨタ自動車株式会社 | 四輪駆動車両の制御装置 |
WO2015129697A1 (ja) * | 2014-02-27 | 2015-09-03 | 日産自動車株式会社 | 4輪駆動車のクラッチ制御装置 |
EP3112200B1 (en) * | 2014-02-27 | 2018-05-02 | Nissan Motor Co., Ltd | Clutch control device for 4-wheel drive vehicle |
JP6123942B2 (ja) * | 2014-02-28 | 2017-05-10 | 日産自動車株式会社 | 4輪駆動車のクラッチ制御装置 |
WO2015156161A1 (ja) * | 2014-04-11 | 2015-10-15 | 日産自動車株式会社 | 4輪駆動車のクラッチ制御装置 |
JP5983675B2 (ja) * | 2014-05-13 | 2016-09-06 | トヨタ自動車株式会社 | 四輪駆動車両の制御装置 |
JP6303822B2 (ja) * | 2014-05-30 | 2018-04-04 | 日産自動車株式会社 | 4輪駆動車のクラッチ制御装置 |
US9950618B2 (en) * | 2015-02-20 | 2018-04-24 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Controller of four-wheel drive vehicle |
US9902262B2 (en) * | 2015-11-19 | 2018-02-27 | American Axle & Manufacturing, Inc. | Power take-off unit with locking differential |
CN106931159B (zh) * | 2015-12-29 | 2019-03-15 | 长城汽车股份有限公司 | 一种分动器的模式切换控制方法、装置及系统 |
CN107225970A (zh) * | 2016-03-25 | 2017-10-03 | 长城汽车股份有限公司 | 动力传动系统 |
CN107234965B (zh) * | 2016-03-29 | 2020-01-07 | 长城汽车股份有限公司 | 传动系统 |
CN105857387B (zh) * | 2016-05-11 | 2019-01-22 | 姚连涛 | 一种可变角度传动装置、车辆底盘及其控制方法 |
SE539976C2 (en) * | 2016-06-22 | 2018-02-20 | Scania Cv Ab | An inter-axle differential assembly, a driving axle assembly and a motor vehicle |
JP2018027743A (ja) * | 2016-08-17 | 2018-02-22 | ヤマハ発動機株式会社 | 車両及びその制御方法 |
JP6958473B2 (ja) * | 2018-04-23 | 2021-11-02 | トヨタ自動車株式会社 | 4輪駆動車両 |
CN108407612A (zh) * | 2018-04-24 | 2018-08-17 | 徐州徐工矿山机械有限公司 | 一种铰接式自卸车同轴分动驱动机构 |
CN109017265B (zh) * | 2018-07-13 | 2021-10-01 | 燕山大学 | 一种混合动力汽车多模耦合四轮驱动系统 |
CZ2018656A3 (cs) * | 2018-11-28 | 2020-06-10 | David Kolenović | Plně měnitelný pohon kol |
US10870423B1 (en) * | 2019-08-12 | 2020-12-22 | Fca Us Llc | Transfer case control to relieve front driveline residual torque |
CN110466350A (zh) * | 2019-08-30 | 2019-11-19 | 安新兵 | 一种传动结构及使用该传动结构的传动系统 |
JP7384184B2 (ja) * | 2021-02-25 | 2023-11-21 | トヨタ自動車株式会社 | 車両用駆動装置 |
CN114537134B (zh) * | 2022-03-15 | 2023-07-25 | 中国第一汽车股份有限公司 | 分动器及车辆 |
DE102022207820B4 (de) * | 2022-07-29 | 2024-02-08 | Zf Friedrichshafen Ag | Getriebevorrichtung für ein Kraftfahrzeug mit vier voneinander unabhängigen Schaltstellungen sowie Kraftfahrzeug |
DE102022207819B4 (de) * | 2022-07-29 | 2024-02-22 | Zf Friedrichshafen Ag | Differenzialeinrichtung mit Seitenwellenzuschaltung und schaltbarer Sperrfunktion |
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2011
- 2011-12-22 WO PCT/JP2011/007198 patent/WO2013093978A1/ja active Application Filing
- 2011-12-22 JP JP2013549958A patent/JP5794314B2/ja not_active Expired - Fee Related
- 2011-12-22 US US14/366,305 patent/US9108512B2/en not_active Expired - Fee Related
- 2011-12-22 CN CN201180075777.9A patent/CN104010859B/zh not_active Expired - Fee Related
- 2011-12-22 EP EP11877667.3A patent/EP2796310B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP2796310B1 (en) | 2017-09-06 |
WO2013093978A1 (ja) | 2013-06-27 |
CN104010859A (zh) | 2014-08-27 |
EP2796310A1 (en) | 2014-10-29 |
CN104010859B (zh) | 2017-06-30 |
EP2796310A4 (en) | 2016-12-28 |
JPWO2013093978A1 (ja) | 2015-04-27 |
US20140336001A1 (en) | 2014-11-13 |
US9108512B2 (en) | 2015-08-18 |
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