JP5941136B2 - 動力伝達装置 - Google Patents
動力伝達装置 Download PDFInfo
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- JP5941136B2 JP5941136B2 JP2014506561A JP2014506561A JP5941136B2 JP 5941136 B2 JP5941136 B2 JP 5941136B2 JP 2014506561 A JP2014506561 A JP 2014506561A JP 2014506561 A JP2014506561 A JP 2014506561A JP 5941136 B2 JP5941136 B2 JP 5941136B2
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- cam
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- shaft
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- power transmission
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Images
Classifications
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- 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
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/20—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear
- F16H3/22—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with gears shiftable only axially
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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
-
- 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
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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
- B60K17/348—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
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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
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19614—Disconnecting means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Description
Claims (11)
- トルクを伝達するために車両で使用する動力伝達装置(30)であって、該動力伝達装置(30)は:
第1ギヤ(48)を有する第1シャフト(31)であってトランスミッション(15)又はこのトランスミッション(15)に直接的に接続する装置から前記トルクを受承するよう構成した第1シャフト(31)と、
第2ギヤ(47)を有する第2シャフト(36)であってプロペラシャフト(29)に前記トルクを出力するよう構成した第2シャフト(36)と、
前記第1シャフト(31)から前記第2シャフト(36)に前記トルクを選択的に伝達する起動アセンブリ(50)であって、
係合カム面(67)と分断カム面(66)とを有する摺動カム(52)と、
前記摺動カム(52)の係合カム面(67)と係合する係合カム面(62)と前記摺動カム(52)の分断カム面(66)と係合する分断カム面(61)とを有する回転カム(51)であって、前記摺動カム(52)と前記回転カム(51)との間の相対回転により前記摺動カム(52)を移動させる回転カム(51)と、
前記摺動カム(52)に対して前記回転カム(51)を選択的に回転するよう構成したアクチュエータ(57)と、
係合ギヤ(54)と
を含む起動アセンブリ(50)と
を備え、
前記係合ギヤ(54)は、前記摺動カム(52)によって第1係合位置と第2分断位置とに移動でき、前記第1係合位置では前記第1ギヤ(48)と前記第2ギヤ(47)の両方に同時に係合して前記トルクを前記第1シャフト(31)から前記第2シャフト(36)に前記係合ギヤ(54)を通じて伝達し、前記第2分断位置では前記第2ギヤ(47)に係合しないでトルクを前記第2シャフト(36)に伝達しないよう構成し、
前記回転カム(51)と前記摺動カム(52)との間の相対回転により、前記摺動カム(52)を移動させ、それにより前記係合ギヤ(54)を、前記第1係合位置と前記第2分断位置との間で移動させ、さらに前記回転カム(51)と摺動カム(52)双方の係合カム面(67、62)および分断カム面(66、61)は前記回転カム(51)の回転方向に配置され、それによって前記回転カム(51)が前記係合ギヤ(54)を前記第1係合位置から第2分断位置に、あるいは前記第2分断位置から第1係合位置に一方向に移動させる、動力伝達装置。 - 前記分断カム面(66、61)及び前記係合カム面(67、62)の少なくとも片方を、傾斜面として構成する、請求項1に記載の動力伝達装置。
- 前記分断カム面(66、61)及び前記係合カム面(67、62)の少なくとも片方を、略垂直面として構成する、請求項1に記載の動力伝達装置。
- 前記分断カム面(66、61)及び前記係合カム面(67、62)の少なくとも片方を、曲面として構成する、請求項1に記載の動力伝達装置。
- 前記起動アセンブリ(50)は、前記摺動カム(52)によって駆動し、前記係合ギヤ(54)を、前記第1係合位置と前記第2分断位置との間で移動するよう構成したガイド部材(53)も含む、請求項1に記載の動力伝達装置。
- 前記係合ギヤ(54)を前記摺動カム(52)に向けて付勢するよう構成した付勢部材(55)を更に備える、請求項1に記載の動力伝達装置。
- 前記ガイド部材(53)は、第1端、第2端、及び該両端を繋ぐ壁を含み、前記第1端を、前記摺動カム(52)に当接するよう構成し、前記第2端を、前記係合ギヤ(54)の移動を駆動するよう構成する、請求項5に記載の動力伝達装置。
- 前記起動アセンブリ(50)は、前記ガイド部材(53)の前記第1端と前記係合ギヤ(54)間に配置する第1付勢部材(56)も含み、前記係合ギヤ(54)を前記ガイド部材(53)の前記第2端に向けて付勢する、請求項7に記載の動力伝達装置。
- 前記起動アセンブリ(50)は、前記ガイド部材(53)を前記摺動カム(52)に向けて付勢するよう構成した第2付勢部材(55)も含む、請求項8に記載の動力伝達装置。
- 前記回転カム(51)の角度位置をモニタリングするよう構成したセンサを更に備える、請求項1に記載の動力伝達装置。
- ハウジング(40)を更に備え、前記摺動カム(52)は、前記ハウジング(40)に係合する突出部(68)を含み、前記ハウジング及び前記回転カム(51)に対する前記摺動カム(52)の回転を防ぐ、請求項1に記載の動力伝達装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161477570P | 2011-04-20 | 2011-04-20 | |
US61/477,570 | 2011-04-20 | ||
PCT/US2012/034371 WO2012145580A1 (en) | 2011-04-20 | 2012-04-20 | Power transfer unit |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014523357A JP2014523357A (ja) | 2014-09-11 |
JP5941136B2 true JP5941136B2 (ja) | 2016-06-29 |
Family
ID=47041928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014506561A Active JP5941136B2 (ja) | 2011-04-20 | 2012-04-20 | 動力伝達装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9182012B2 (ja) |
EP (1) | EP2699441B1 (ja) |
JP (1) | JP5941136B2 (ja) |
KR (1) | KR101904450B1 (ja) |
CN (1) | CN103596794B (ja) |
PL (1) | PL2699441T3 (ja) |
WO (1) | WO2012145580A1 (ja) |
Cited By (1)
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KR101795680B1 (ko) | 2016-10-05 | 2017-11-08 | 임광철 | 개량형 진공식 동력절환장치 |
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-
2012
- 2012-04-20 US US14/110,371 patent/US9182012B2/en active Active
- 2012-04-20 WO PCT/US2012/034371 patent/WO2012145580A1/en active Application Filing
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KR101795680B1 (ko) | 2016-10-05 | 2017-11-08 | 임광철 | 개량형 진공식 동력절환장치 |
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US9182012B2 (en) | 2015-11-10 |
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EP2699441B1 (en) | 2017-06-07 |
EP2699441A4 (en) | 2014-11-26 |
US20140020490A1 (en) | 2014-01-23 |
JP2014523357A (ja) | 2014-09-11 |
CN103596794B (zh) | 2017-08-25 |
KR101904450B1 (ko) | 2018-10-04 |
KR20140021669A (ko) | 2014-02-20 |
EP2699441A1 (en) | 2014-02-26 |
CN103596794A (zh) | 2014-02-19 |
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