KR100851578B1 - 주행유닛 - Google Patents
주행유닛 Download PDFInfo
- Publication number
- KR100851578B1 KR100851578B1 KR1020010049932A KR20010049932A KR100851578B1 KR 100851578 B1 KR100851578 B1 KR 100851578B1 KR 1020010049932 A KR1020010049932 A KR 1020010049932A KR 20010049932 A KR20010049932 A KR 20010049932A KR 100851578 B1 KR100851578 B1 KR 100851578B1
- Authority
- KR
- South Korea
- Prior art keywords
- gear
- fixed casing
- planetary gear
- casing
- sun gear
- 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
Links
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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
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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
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing
- B60K17/043—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
- B60K17/046—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel with planetary gearing having orbital motion
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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
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K7/0015—Disposition of motor in, or adjacent to, traction wheel the motor being hydraulic
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
-
- 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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/46—Systems consisting of a plurality of gear trains each with orbital gears, i.e. systems having three or more central 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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/48—Special means compensating for misalignment of axes, e.g. for equalising distribution of load on the face width of the teeth
-
- 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
- F16H57/082—Planet carriers
-
- 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
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K2007/0038—Disposition of motor in, or adjacent to, traction wheel the motor moving together with the wheel axle
-
- 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
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K2007/0092—Disposition of motor in, or adjacent to, traction wheel the motor axle being coaxial to the wheel axle
-
- 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
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
- F16D2001/103—Quick-acting couplings in which the parts are connected by simply bringing them together axially the torque is transmitted via splined connections
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Retarders (AREA)
- Hydraulic Motors (AREA)
Abstract
Description
Claims (18)
- 내부에 유압모터(3)를 배열설치하는 고정케이싱(11)과, 상기 고정케이싱(11)의 외주에 일단측으로부터 삽입된 축받이를 통해서 회전자유로이 지지되고, 내주측에 내측기어(15)를 갖는 회전케이싱(12)과, 상기 유압모터(3)로부터 상기 일단측으로 돌출하는 출력축에 부착되는 태양기어(17)와, 상기 태양기어(17)와 상기 내측기어(15) 사이에 배열설치되고, 복수단에서 감속되는 유성기어열과, 상기 고정케이싱(11)의 상기 일단측으로부터 일체로 돌출설치되고, 상기 내측기어(15)에 맞물리는 최종단의 유성기어열을 회전자유로이 지지하는 트러니언 보스(25)와, 상기 트러니언 보스(25)의 선단이 삽입되는 홀더(24)와, 이 홀더로부터 상기 고정케이싱(11)을 향해서 돌출하는 지주(27)와, 이 지주와 상기 고정케이싱(11)을 고정하는 체결수단을 구비하여 이루어지는 것을 특징으로 하는 주행유닛.
- 제 1 항에 있어서, 상기 지주(27)는 상기 고정케이싱(11)으로부터 돌출설치되는 지주(28)와 맞닿고, 이들 지주들끼리의 맞춤면(29)이 상기 최종단의 유성기어열의 유성기어(26)의 폭내에 위치하는 것을 특징으로 하는 주행유닛.
- 제 1 항에 있어서, 상기 트러니언 보스(25)는, 상기 고정케이싱(11)의 외주를 따라서 돌출하고, 이 외주부근 이외의 상기 트러니언 보스(25)의 근원에는 곡선부(34)가 형성되어 있는 것을 특징으로 하는 주행유닛.
- 제 2 항에 있어서, 상기 맞춤면(29)은 상기 최종단의 유성기어열의 유성기어(26)의 폭의 중앙부에 위치하는 것을 특징으로 하는 주행유닛.
- 내부에 유압모터(3)를 배열설치하는 고정케이싱(11)과, 상기 고정케이싱(11)의 외주에 일단측으로부터 삽입된 축받이를 통해서 회전자유로이 지지되고, 내주측에 내측기어(15)를 갖는 회전케이싱(12)과, 상기 유압모터(3)로부터 상기 일단측으로 돌출하는 출력축에 부착되는 태양기어(17)와, 상기 태양기어(17)와 상기 내측기어(15) 사이에 배열설치되고, 복수단에서 감속되는 유성기어열과, 상기 고정케이싱(11)의 상기 일단측으로부터 지지되고, 상기 내측기어에 맞물리는 최종단의 유성기어열을 회전자유로이 지지하는 트러니언 보스(75)와, 상기 트러니언 보스(75)의 선단이 삽입되는 홀더(24)와, 이 홀더(24)로부터 상기 고정케이싱(11)을 향해서 돌출하는 지주(27)와, 이 지주(27)와 상기 고정케이싱(11)을 체결하는 체결수단을 구비하고, 상기 지주(27)는 상기 고정케이싱(11)으로부터 돌출설치되는 지주(28)와 맞닿고, 이들 지주끼리의 맞춤면(29)이 상기 최종단의 유성기어열의 유성기어의 폭내에 위치하는 것을 특징으로 하는 주행유닛.
- 제 5 항에 있어서, 상기 맞춤면(29)은 상기 최종단의 유성기어열의 유성기어(26)의 폭의 중앙부근에 위치하는 것을 특징으로 하는 주행유닛.
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Applications Claiming Priority (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000258565 | 2000-08-29 | ||
JPJP-P-2000-00258565 | 2000-08-29 | ||
JP2000349549 | 2000-11-16 | ||
JP2000349548 | 2000-11-16 | ||
JPJP-P-2000-00349549 | 2000-11-16 | ||
JPJP-P-2000-00349548 | 2000-11-16 | ||
JP2001022759A JP4745507B2 (ja) | 2000-11-16 | 2001-01-31 | 走行ユニット |
JPJP-P-2001-00022758 | 2001-01-31 | ||
JPJP-P-2001-00022759 | 2001-01-31 | ||
JP2001022758A JP4628555B2 (ja) | 2000-08-29 | 2001-01-31 | 油圧駆動減速装置 |
JPJP-P-2001-00204759 | 2001-07-05 | ||
JP2001204759A JP2003021197A (ja) | 2001-07-05 | 2001-07-05 | 油圧駆動減速装置 |
JP2001205774A JP2002213544A (ja) | 2000-11-16 | 2001-07-06 | 走行ユニット |
JPJP-P-2001-00205774 | 2001-07-06 |
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080014489A Division KR100895275B1 (ko) | 2000-08-29 | 2008-02-18 | 주행유닛 |
KR1020080014501A Division KR100875628B1 (ko) | 2000-08-29 | 2008-02-18 | 주행유닛 |
KR1020080014503A Division KR100875626B1 (ko) | 2000-08-29 | 2008-02-18 | 주행유닛 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020017975A KR20020017975A (ko) | 2002-03-07 |
KR100851578B1 true KR100851578B1 (ko) | 2008-08-12 |
Family
ID=27566990
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010049932A Expired - Fee Related KR100851578B1 (ko) | 2000-08-29 | 2001-08-20 | 주행유닛 |
KR1020080014501A Expired - Fee Related KR100875628B1 (ko) | 2000-08-29 | 2008-02-18 | 주행유닛 |
KR1020080014503A Expired - Fee Related KR100875626B1 (ko) | 2000-08-29 | 2008-02-18 | 주행유닛 |
KR1020080014489A Expired - Fee Related KR100895275B1 (ko) | 2000-08-29 | 2008-02-18 | 주행유닛 |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080014501A Expired - Fee Related KR100875628B1 (ko) | 2000-08-29 | 2008-02-18 | 주행유닛 |
KR1020080014503A Expired - Fee Related KR100875626B1 (ko) | 2000-08-29 | 2008-02-18 | 주행유닛 |
KR1020080014489A Expired - Fee Related KR100895275B1 (ko) | 2000-08-29 | 2008-02-18 | 주행유닛 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6524206B2 (ko) |
EP (1) | EP1184596B1 (ko) |
KR (4) | KR100851578B1 (ko) |
Families Citing this family (35)
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US6674999B2 (en) | 2001-03-16 | 2004-01-06 | Skyworks Solutions, Inc | Dynamically varying linearity system for an RF front-end of a communication device |
JP2003278883A (ja) * | 2002-03-26 | 2003-10-02 | Komatsu Ltd | 可変油圧モータ及びこれを用いた無限軌道式車両の走行駆動減速機 |
USD479725S1 (en) | 2002-05-02 | 2003-09-16 | Sew-Eurodrive Gmbh & Co. | Angular gear |
US6811509B1 (en) | 2002-09-03 | 2004-11-02 | Hydro-Gear Limited Partnership | Hydraulic motor apparatus including brake mechanism |
US7081061B1 (en) | 2002-09-03 | 2006-07-25 | Hydro-Gear Limited Partnership | Hydraulic motor apparatus |
US6840879B1 (en) | 2002-09-03 | 2005-01-11 | Hydro-Gear Limited Partnership | Hydraulic motor apparatus |
US6811510B1 (en) | 2002-09-03 | 2004-11-02 | Hydro-Gear Limited Partnership | Hydraulic motor apparatus and vehicle |
DE10251552C5 (de) * | 2002-11-05 | 2010-07-15 | Brueninghaus Hydromatik Gmbh | Axialkolbenmaschine und Steuerplatte für eine Axialkolbenmaschine |
JP4678472B2 (ja) * | 2003-01-30 | 2011-04-27 | 株式会社小松製作所 | 減速機付きラジアル型ピストンモータ |
US7308790B1 (en) * | 2004-09-30 | 2007-12-18 | Hydro-Gear Limited Partnership | Adjustable hydraulic motor apparatus |
DE602005017431D1 (de) * | 2005-04-01 | 2009-12-10 | Bonfiglioli Riduttori Spa | Antriebssystem für zwillingsräder, insbesondere der an strassenwalzen verwendeten art |
US7644646B1 (en) | 2007-06-13 | 2010-01-12 | Sauer-Danfoss, Inc. | Three position servo system to control the displacement of a hydraulic motor |
US7730826B2 (en) * | 2007-07-31 | 2010-06-08 | Sauer-Danfoss Inc. | Swashplate type axial piston device having apparatus for providing three operating displacements |
US7806040B2 (en) * | 2007-09-12 | 2010-10-05 | Sauer-Danfoss Inc. | Ball supported swashplate for axial piston hydraulic machine |
US8517875B2 (en) * | 2009-11-12 | 2013-08-27 | Magna Powertrain, Inc. | Transmission having planetary gear drive with variable speed reduction |
DK2330315T3 (da) | 2009-12-01 | 2013-09-23 | Zf Wind Power Antwerpen Nv | Planetgearenhed |
IT1398852B1 (it) * | 2010-03-13 | 2013-03-21 | R & D Srl | Gruppo motore idraulico e centro ruota |
JP2013029030A (ja) * | 2011-07-27 | 2013-02-07 | Denso Corp | スタータ |
CN104246214B (zh) | 2012-04-28 | 2017-07-11 | 罗伯特·博世有限公司 | 具有制动器的径向柱塞马达 |
ES2565395T3 (es) * | 2013-01-30 | 2016-04-04 | Fpt Industrial S.P.A. | Motor hidráulico integrado en una rueda de un vehículo |
CN103335091A (zh) * | 2013-07-08 | 2013-10-02 | 北京汽车股份有限公司 | 一种汽车减速器壳体结构优化的方法 |
US9660500B2 (en) | 2013-11-14 | 2017-05-23 | Razor Usa Llc | Hub motor arrangement or vehicle with hub motor arrangement |
US9638285B2 (en) | 2013-11-14 | 2017-05-02 | Razor Usa Llc | Hub motor arrangement or vehicle with hub motor arrangement |
US9476459B2 (en) * | 2014-01-07 | 2016-10-25 | Hamilton Sundstrand Corporation | Spline lock shaft locking system |
JP6206298B2 (ja) | 2014-03-31 | 2017-10-04 | アイシン・エィ・ダブリュ株式会社 | クラッチ装置 |
DE102014206981A1 (de) * | 2014-04-11 | 2015-10-15 | Schaeffler Technologies AG & Co. KG | Planetengetriebe |
EA029409B1 (ru) * | 2015-12-29 | 2018-03-30 | Публичное акционерное общество "КАМАЗ" | Колесный редуктор ведущего моста транспортного средства |
EP3539813A1 (en) * | 2018-03-14 | 2019-09-18 | Kanzaki Kokyukoki Manufacturing Co. Ltd. | Reducer |
CN108757910A (zh) * | 2018-07-05 | 2018-11-06 | 苏州亚太金属有限公司 | 一种挖掘机行走齿轮箱 |
DE102018123045A1 (de) * | 2018-09-19 | 2020-03-19 | Fte Automotive Gmbh | Elektrischer Kupplungsaktuator mit Getriebelagerplatte |
WO2021024960A1 (en) * | 2019-08-02 | 2021-02-11 | Enplas Corporation | A gear housing for a planetary gear device that structurally isolates an inner gear |
US11162575B2 (en) * | 2019-11-20 | 2021-11-02 | Raytheon Technologies Corporation | Geared architecture for gas turbine engine |
CN113153983B (zh) * | 2021-04-16 | 2023-10-10 | 江苏华永复合材料有限公司 | 整体框架式轮边减速系统 |
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JPH09177931A (ja) * | 1995-12-27 | 1997-07-11 | Nabco Ltd | クローラ駆動ユニット |
US5863272A (en) * | 1997-03-04 | 1999-01-26 | Atlas Copco Robbins Inc. | Raise drill assembly with two-piece planetary third reduction hub and out put shaft |
JPH1122789A (ja) * | 1997-07-02 | 1999-01-26 | Komatsu Ltd | 遊星歯車減速機 |
-
2001
- 2001-08-20 KR KR1020010049932A patent/KR100851578B1/ko not_active Expired - Fee Related
- 2001-08-29 US US09/941,823 patent/US6524206B2/en not_active Expired - Fee Related
- 2001-08-29 EP EP01402253A patent/EP1184596B1/en not_active Expired - Lifetime
-
2008
- 2008-02-18 KR KR1020080014501A patent/KR100875628B1/ko not_active Expired - Fee Related
- 2008-02-18 KR KR1020080014503A patent/KR100875626B1/ko not_active Expired - Fee Related
- 2008-02-18 KR KR1020080014489A patent/KR100895275B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04140538A (ja) * | 1990-10-02 | 1992-05-14 | Kayaba Ind Co Ltd | 減速機付油圧駆動装置 |
JPH06249297A (ja) * | 1993-03-01 | 1994-09-06 | Hitachi Constr Mach Co Ltd | 遊星歯車減速装置 |
JPH08247223A (ja) * | 1995-03-09 | 1996-09-24 | Kayaba Ind Co Ltd | 遊星歯車式減速装置 |
JPH09240525A (ja) * | 1995-12-27 | 1997-09-16 | Nabco Ltd | クローラ駆動ユニット |
Also Published As
Publication number | Publication date |
---|---|
KR100875626B1 (ko) | 2008-12-26 |
US20020034998A1 (en) | 2002-03-21 |
KR20020017975A (ko) | 2002-03-07 |
US6524206B2 (en) | 2003-02-25 |
KR20080022560A (ko) | 2008-03-11 |
EP1184596A3 (en) | 2010-01-06 |
KR20080022559A (ko) | 2008-03-11 |
KR20080022561A (ko) | 2008-03-11 |
EP1184596B1 (en) | 2012-06-06 |
KR100875628B1 (ko) | 2008-12-26 |
EP1184596A2 (en) | 2002-03-06 |
KR100895275B1 (ko) | 2009-04-29 |
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