JP7006768B2 - アクスル構造 - Google Patents
アクスル構造 Download PDFInfo
- Publication number
- JP7006768B2 JP7006768B2 JP2020505125A JP2020505125A JP7006768B2 JP 7006768 B2 JP7006768 B2 JP 7006768B2 JP 2020505125 A JP2020505125 A JP 2020505125A JP 2020505125 A JP2020505125 A JP 2020505125A JP 7006768 B2 JP7006768 B2 JP 7006768B2
- Authority
- JP
- Japan
- Prior art keywords
- axle
- housing
- drive motor
- bolt
- recess
- 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.)
- Active
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
- B60B35/12—Torque-transmitting axles
- B60B35/16—Axle housings
-
- 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
- F16H57/02—Gearboxes; Mounting gearing therein
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
- B21D53/90—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards axle-housings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
- B60B35/12—Torque-transmitting axles
- B60B35/14—Torque-transmitting axles composite or split, e.g. half- axles; Couplings between axle parts or sections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G9/00—Resilient suspensions of a rigid axle or axle housing for two or more 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
- B60K1/00—Arrangement or mounting of electrical propulsion units
-
- 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
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K2001/001—Arrangement or mounting of electrical propulsion units one motor mounted on a propulsion axle for rotating right and left wheels of this axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2410/00—Constructional features of vehicle sub-units
- B60Y2410/10—Housings
-
- 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
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02034—Gearboxes combined or connected with electric machines
-
- 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
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02039—Gearboxes for particular applications
- F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
- F16H2057/02052—Axle units; Transfer casings for four wheel drive
-
- 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
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/037—Gearboxes for accommodating differential gearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Motor Power Transmission Devices (AREA)
Description
Claims (2)
- 左右両端に車輪が接続されるアクスルシャフトを内部に通すためのアクスルハウジングであって、前記アクスルハウジングの車両前後方向第1側の開口部から車両前後方向第2側に向かって窪む凹部を有するハウジングセンター部、及び、前記ハウジングセンター部の両側に左右一対で接続された、径方向長さが前記ハウジングセンター部の径方向長さより小さい中空軸部を含む前記アクスルハウジングと、
前記凹部に嵌め込まれてボルト締結された駆動用モータ部と、
を備え、
前記凹部は、前記ハウジングセンター部において枠体で囲まれた多角形環状部の中空配置空間、及び、前記枠体の前記第2側に配置されたカバー部の前記第2側において前記中空配置空間の前記多角形環状部の開口形状に対応する内側開口形状に窪ませた窪み部を含んで形成されており、
前記カバー部は、前記窪み部の外周側の平坦な縁部に複数のボルト通し穴が設けられており、
前記駆動用モータ部は、前記ハウジングセンター部の前記第1側に突き当てられる突当面に、前記カバー部の複数の前記ボルト通し穴の配置関係と同じ配置関係を有する複数の締結部を有し、
前記カバー部の複数の前記ボルト通し穴と前記駆動用モータ部の複数の前記締結部とが位置合わせされた状態で前記カバー部と前記枠体と前記駆動用モータ部とが複数のボルトで締結されている、アクスル構造。 - 前記枠体の前記第2側と前記カバー部とは溶接されている、請求項1に記載のアクスル構造。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018042805 | 2018-03-09 | ||
JP2018042805 | 2018-03-09 | ||
PCT/JP2019/009247 WO2019172402A1 (ja) | 2018-03-09 | 2019-03-08 | アクスル構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2019172402A1 JPWO2019172402A1 (ja) | 2020-12-10 |
JP7006768B2 true JP7006768B2 (ja) | 2022-01-24 |
Family
ID=67846539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020505125A Active JP7006768B2 (ja) | 2018-03-09 | 2019-03-08 | アクスル構造 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11840115B2 (ja) |
JP (1) | JP7006768B2 (ja) |
CN (1) | CN111801235B (ja) |
WO (1) | WO2019172402A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE2150926A1 (en) * | 2021-07-12 | 2023-01-13 | Scania Cv Ab | Axle Beam, Vehicle Driving Assembly, and Vehicle |
WO2023101925A1 (en) * | 2021-12-01 | 2023-06-08 | American Axle & Manufacturing, Inc. | Electric drive unit with motor assembly isolated from beaming loads transmitted through housing assembly |
Citations (5)
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JP2004352129A (ja) | 2003-05-30 | 2004-12-16 | Toyoda Mach Works Ltd | 駆動力配分制御装置 |
CN202965824U (zh) | 2012-11-07 | 2013-06-05 | 徐州速利达金属科技开发有限公司 | 电动车焊合式整体后桥 |
CN203078226U (zh) | 2013-02-08 | 2013-07-24 | 重庆动霸机械制造有限公司 | 电动车的后桥总成 |
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2019
- 2019-03-08 CN CN201980016855.4A patent/CN111801235B/zh active Active
- 2019-03-08 JP JP2020505125A patent/JP7006768B2/ja active Active
- 2019-03-08 US US16/978,776 patent/US11840115B2/en active Active
- 2019-03-08 WO PCT/JP2019/009247 patent/WO2019172402A1/ja active Application Filing
Patent Citations (5)
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JP2004352129A (ja) | 2003-05-30 | 2004-12-16 | Toyoda Mach Works Ltd | 駆動力配分制御装置 |
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Also Published As
Publication number | Publication date |
---|---|
JPWO2019172402A1 (ja) | 2020-12-10 |
CN111801235B (zh) | 2023-09-29 |
US11840115B2 (en) | 2023-12-12 |
US20200406682A1 (en) | 2020-12-31 |
WO2019172402A1 (ja) | 2019-09-12 |
CN111801235A (zh) | 2020-10-20 |
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