JPS58131155U - モ−タつき車輪集成体 - Google Patents
モ−タつき車輪集成体Info
- Publication number
- JPS58131155U JPS58131155U JP1983010117U JP1011783U JPS58131155U JP S58131155 U JPS58131155 U JP S58131155U JP 1983010117 U JP1983010117 U JP 1983010117U JP 1011783 U JP1011783 U JP 1011783U JP S58131155 U JPS58131155 U JP S58131155U
- Authority
- JP
- Japan
- Prior art keywords
- flange
- motor
- motor frame
- frame
- vehicle
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
- B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double 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
- 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
- B60K17/14—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing the motor of fluid or electric gearing being disposed in or adjacent to traction wheel
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
- F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
- F16C19/166—Four-point-contact ball bearings
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
- F16C19/381—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with at least one row for radial load in combination with at least one row for axial load
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2220/00—Electrical machine types; Structures or applications thereof
- B60L2220/10—Electrical machine types
- B60L2220/20—DC electrical machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2220/00—Electrical machine types; Structures or applications thereof
- B60L2220/40—Electrical machine applications
- B60L2220/44—Wheel Hub motors, i.e. integrated in the wheel hub
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/30—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for axial load mainly
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
- F16C19/383—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
- F16C19/385—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
- F16C19/386—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings in O-arrangement
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
め要約のデータは記録されません。
Description
第1図はこの考案の好ましい実施例の縦断面図、第2図
は好ましい実施例の拡大断面図、第3図は第2図の線3
−3から見た端面図、第4図はこの考案の好ましい実施
例の軸学部分を示す略図、第5図はこの考案の軸受部分
の別の実施例を示す図、第6図はこの考案の変形実施例
の断面図、第7図は第6図の線7−7から見た端面図で
ある。′主な符号の説明、12:基本枠体、14:フラ
ンジ、15:軸受、16:モータ枠、17,18:車輪
のハブ、29:遊星歯車列。
は好ましい実施例の拡大断面図、第3図は第2図の線3
−3から見た端面図、第4図はこの考案の好ましい実施
例の軸学部分を示す略図、第5図はこの考案の軸受部分
の別の実施例を示す図、第6図はこの考案の変形実施例
の断面図、第7図は第6図の線7−7から見た端面図で
ある。′主な符号の説明、12:基本枠体、14:フラ
ンジ、15:軸受、16:モータ枠、17,18:車輪
のハブ、29:遊星歯車列。
Claims (1)
- 車輌を推進させるためのモータつき車輪集成体において
、それから外向きに突出しているフランジを持っていて
、車輌に取付けられる基体枠体と、内部にモータ界磁コ
イルを持ち、且つ軸方向の一方の端部が前記フランジに
回転自在に装着されると共に他方の端が外向きに突出し
ていて、前記フランジのみによって支持されるモータ枠
と、前記モータ枠の外面に少なくとも1つのタイヤのリ
ムを堅固に取付ける手段と、前記モータ枠の中に回転自
在に装着され且つ該モータ枠によって支持されて、前記
基本枠体および前記フランジから外向きにずれた位置に
配置されたモータ電機子と、前−記界磁コイルに電力を
供給する電力供給手段と、車輌を推進させるため、前記
電機子の回転運動を前記モータ枠の回転運動へ伝達する
歯車手段と、前記フランジと前記モータ枠の軸方向の一
方の端部との間の配設されて、前記モータ枠を前記フラ
ンジに対して回転自在に装着する多方向軸受手段とを有
し、該軸受手段により半径方向、スラスト及び転覆荷重
を支える、毛−夕つき車輪集成体。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US420139A US3897843A (en) | 1973-11-29 | 1973-11-29 | Electric motorized wheel |
US420139 | 1999-10-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58131155U true JPS58131155U (ja) | 1983-09-05 |
Family
ID=23665238
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP49135959A Pending JPS5094420A (ja) | 1973-11-29 | 1974-11-28 | |
JP1983010117U Pending JPS58131155U (ja) | 1973-11-29 | 1983-01-28 | モ−タつき車輪集成体 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP49135959A Pending JPS5094420A (ja) | 1973-11-29 | 1974-11-28 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3897843A (ja) |
JP (2) | JPS5094420A (ja) |
AU (1) | AU7577174A (ja) |
BR (1) | BR7409994A (ja) |
CA (1) | CA1016075A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0211419A (ja) * | 1988-06-29 | 1990-01-16 | Aisin Aw Co Ltd | 減速機付モータ駆動装置及び電動車両 |
Families Citing this family (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4021690A (en) * | 1975-05-30 | 1977-05-03 | Frank Burton | Wheel borne counter rotating disc alternator |
JPS528217U (ja) * | 1975-07-07 | 1977-01-20 | ||
JPS52109621A (en) * | 1976-03-12 | 1977-09-14 | Takao Kojima | Pipe joint |
JPS52111020A (en) * | 1976-03-15 | 1977-09-17 | Takao Kojima | Bulb water tap |
DE2710708C3 (de) * | 1977-03-09 | 1979-12-20 | Losenhausen Maschinenbau Ag, 4000 Duesseldorf | Lagerung für Walzkörper bei Verdichtungswalzen |
US4146104A (en) * | 1977-07-07 | 1979-03-27 | Leembruggen Lyndon R | Drive assembly |
US4162713A (en) * | 1978-04-03 | 1979-07-31 | Otis Engineering Corporation | Planetary transmission with hydraulic engagement and disengagement |
US4330045A (en) * | 1979-09-14 | 1982-05-18 | Reliance Electric Company | Vehicle wheel mechanism |
JPS57108661U (ja) * | 1980-12-24 | 1982-07-05 | ||
US4389586A (en) * | 1982-02-22 | 1983-06-21 | General Electric Company | Electric wheel with removable motor |
US4536668A (en) * | 1982-09-13 | 1985-08-20 | Boyer Robert E | Vehicle mountable electrical generating system |
FR2555670B1 (fr) * | 1983-11-30 | 1986-10-31 | Paris & Du Rhone | Demarreur electrique comportant une plaque de base supportant la carcasse de son moteur electrique et la culasse de son contacteur |
US4693425A (en) * | 1984-06-29 | 1987-09-15 | Lindsay Manufacturing Co. | Drive for movable irrigation system and the like |
US5127485A (en) * | 1988-06-29 | 1992-07-07 | Aisin Aw Co., Ltd. | Electric motorized wheel with integral motorized cooling oil pump |
US4930590A (en) * | 1989-05-11 | 1990-06-05 | Deere & Company | Motor and transmission assembly |
DE4120262B4 (de) * | 1990-11-20 | 2007-03-22 | Aisin AW Co., Ltd., Anjo | Radmotor mit einem Untersetzungsgetriebe |
US5201673A (en) * | 1991-04-24 | 1993-04-13 | Aisin Aw Co., Ltd. | Wiring connection structure for a vehicle motor |
US5087229A (en) * | 1991-05-06 | 1992-02-11 | General Motors Corporation | Independently suspended steerable motor wheel apparatus |
US5327034A (en) * | 1992-07-14 | 1994-07-05 | Hydro-Quebec | Electrically motorized wheel assembly |
US5382854A (en) * | 1992-07-29 | 1995-01-17 | Kabushikikaisha Equos Research | Electrical motor drive apparatus with planetary gearing |
US5272938A (en) * | 1992-12-04 | 1993-12-28 | Hsu Chi Hsueh | Flat rim type motor drive mechanism for bicycles |
US5450915A (en) * | 1993-12-20 | 1995-09-19 | Li; I-Ho | Electric motor-in-wheel |
FI101957B1 (fi) * | 1994-07-15 | 1998-09-30 | Kci Kone Cranes Int Oy | Nosturi |
FI96200C (fi) * | 1994-07-15 | 1996-05-27 | Kci Kone Cranes Int Oy | Siirtokoneistojärjestely kumipyörillä tai vastaavilla liikkuvassa nosturissa |
CN1052827C (zh) * | 1994-08-15 | 2000-05-24 | 李宜和 | 辅助动力电动机 |
US5721473A (en) * | 1996-04-18 | 1998-02-24 | Devries; Leroy Milo | Electric motorized vehicular wheel with adjuncts |
JPH10196416A (ja) * | 1997-01-13 | 1998-07-28 | Mitsubishi Electric Corp | スロットルアクチュエータ |
DE19732637C5 (de) * | 1997-07-29 | 2006-09-14 | Daimlerchrysler Ag | Elektrischer Antrieb für eine Radnabe |
US6148940A (en) * | 1997-09-04 | 2000-11-21 | General Electric Company | AC motorized wheel arrangement |
US6148941A (en) * | 1998-04-30 | 2000-11-21 | Caterpillar Inc. | Wheel assembly for a ground-driven work machine and method for assembling the same |
US6255751B1 (en) * | 1999-09-09 | 2001-07-03 | Torex Corporation | Integrated rotary servo actuator |
DE19945345A1 (de) * | 1999-09-22 | 2001-04-05 | Zahnradfabrik Friedrichshafen | Radantrieb zum Antrieb eines Fahrzeugrades |
DE19961053A1 (de) * | 1999-12-20 | 2001-07-05 | Volth Turbo Gmbh & Co Kg | Radantriebsvorrichtung und Achseinheit für den Einsatz in Radantrieben |
US7533747B2 (en) * | 2000-01-26 | 2009-05-19 | E-Traction Europe B.V. | Wheel provided with driving means |
US7530415B2 (en) * | 2000-01-26 | 2009-05-12 | E-Traction Europe B.V. | Wheel provided with driving means |
EP1233500A1 (en) * | 2001-02-16 | 2002-08-21 | Chun-Pu Hsu | Drum-type motor with inner gear |
MXPA04004163A (es) * | 2001-11-06 | 2005-01-25 | Assembled Products Corp | Carro motorizado con sistema de motor de engranes en cubo. |
DE20206821U1 (de) * | 2002-04-29 | 2003-09-11 | Liebherr Werk Biberach Gmbh | Fahrantrieb für Lastkraftwagen |
IL149815A0 (en) * | 2002-05-23 | 2002-11-10 | Tzora Active Systems Ltd | Hub motor |
GB2389827B (en) * | 2002-06-18 | 2005-12-14 | Magnetic Systems Technology Lt | Hub drive system |
US6974399B2 (en) * | 2004-02-11 | 2005-12-13 | Chiu-Hsiang Lo | Hub motor mechanism |
US7118506B2 (en) * | 2004-08-06 | 2006-10-10 | Visteon Global Technologies, Inc. | Actuator for active front steering system |
DE602004008288T2 (de) * | 2004-09-29 | 2008-05-15 | Nexxtdrive Ltd. | Nabe mit einem Antrieb mit veränderlicher Übersetzung |
US7420301B2 (en) * | 2004-10-04 | 2008-09-02 | Axletech International Ip Holdings, Llc | Wheel assembly with integral electric motor |
DE102006023577A1 (de) * | 2006-05-19 | 2007-11-22 | Jungheinrich Ag | Radnabenantrieb für Flurförderzeuge |
CN101588938B (zh) * | 2006-12-06 | 2013-05-22 | 沃尔沃建筑设备公司 | 用于车辆的毂单元和传动系 |
WO2008088736A2 (en) * | 2007-01-16 | 2008-07-24 | Charles Hampton Perry | Machine for augmentation, storage, and conservation of vehicle motive energy |
ES2326766B1 (es) * | 2007-01-19 | 2010-07-15 | Moreno Pujal,Sl. | Conjunto de grupo de rueda perfeccionado. |
US20110011656A1 (en) * | 2007-03-20 | 2011-01-20 | Peder Ulrik Poulsen | Hybrid vehicle system with indirect drive |
US20080257620A1 (en) * | 2007-03-20 | 2008-10-23 | Peder Ulrik Poulsen | Hybrid Vehicle Drive System |
US7845445B2 (en) * | 2007-03-29 | 2010-12-07 | Arvinmeritor Technology, Llc | Electric powertrain system with planetary drive |
WO2008144517A1 (en) * | 2007-05-17 | 2008-11-27 | Materialwerks Llc | Road wheel propulsion apparatus and method of making |
WO2009036544A1 (en) * | 2007-09-19 | 2009-03-26 | Sinan Ma In | Multifunctional vehicle wheel system |
EP2423094B1 (en) | 2010-08-31 | 2014-04-02 | Chiu-Hsiang Lo | Electric wheel for electric vehicles |
US8348798B2 (en) * | 2010-10-01 | 2013-01-08 | Chiu-Hsiang Lo | Hub motor for electric vehicles |
WO2012109344A1 (en) * | 2011-02-08 | 2012-08-16 | General Electric Company | Cylindrical roller bearing apparatus |
CN102689585B (zh) * | 2011-03-24 | 2015-06-17 | 捷和电机(深圳)有限公司 | 驱动轮轭 |
CN102343768B (zh) * | 2011-07-14 | 2013-06-12 | 徐工集团工程机械股份有限公司江苏徐州工程机械研究院 | 一种电动轮矿用自卸车车轮布局结构 |
US9991760B2 (en) * | 2011-07-19 | 2018-06-05 | Toyota Jidosha Kabushiki Kaisha | Drive device for vehicle |
JP5496973B2 (ja) * | 2011-09-06 | 2014-05-21 | 日立建機株式会社 | ダンプトラックの走行駆動装置 |
CA2974840A1 (en) * | 2015-01-28 | 2016-08-04 | Clark Anthony CAMERON | A wheel assembly, a method of controlling the motion of an object and a golf club storage and transport device |
DE102015219165A1 (de) * | 2015-10-05 | 2017-04-20 | Schaeffler Technologies AG & Co. KG | Axial-Radial-Wälzlager |
US10813807B2 (en) * | 2016-06-29 | 2020-10-27 | Stryker Corporation | Patient support systems with hollow rotary actuators |
US10655610B2 (en) | 2017-04-28 | 2020-05-19 | General Electric Company | Wire races for wind turbine bearings |
US11390163B2 (en) * | 2019-08-27 | 2022-07-19 | Toyota Motor Engineering & Manufacturing North America, Inc. | Variable wheel drive electric vehicle comprising selectively attachable and detachable electric hub motors and method of using the same |
US11446960B2 (en) * | 2019-08-27 | 2022-09-20 | Toyota Motor Engineering & Manufacturing North America, Inc. | Modular axle and motive wheel system for a vehicle |
US11505000B2 (en) * | 2019-12-16 | 2022-11-22 | Caterpillar Inc. | Modular drive system for a machine |
TWI755737B (zh) * | 2020-05-22 | 2022-02-21 | 新加坡商普拉希斯國際有限公司 | 具高扭力體積比之輪轂電機 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US680804A (en) * | 1901-01-18 | 1901-08-20 | Hub Motor Company | Electrically-propelled vehicle. |
US834879A (en) * | 1905-07-26 | 1906-11-06 | Benjamin S Hanchett | Motor-wheel for vehicles. |
US1577304A (en) * | 1922-10-16 | 1926-03-16 | William H Heise | Motor wheel for vehicles |
US2506146A (en) * | 1947-04-02 | 1950-05-02 | Thomas F Brady | Motor-driven vehicle wheel |
US2708767A (en) * | 1952-12-06 | 1955-05-24 | Otis P Dean | Caster construction |
US2899005A (en) * | 1955-07-20 | 1959-08-11 | Gen Electric | Electric-powered traction wheel |
US3035652A (en) * | 1960-08-12 | 1962-05-22 | Gen Electric | Ventilation of traction motors |
US3275391A (en) * | 1964-02-20 | 1966-09-27 | Kaydon Engineering Corp | Roller bearing |
ZA723110B (en) * | 1971-05-15 | 1973-03-28 | Cav Ltd | Electric drive assemblies |
-
1973
- 1973-11-29 US US420139A patent/US3897843A/en not_active Expired - Lifetime
-
1974
- 1974-10-22 CA CA212,035A patent/CA1016075A/en not_active Expired
- 1974-11-26 AU AU75771/74A patent/AU7577174A/en not_active Expired
- 1974-11-28 JP JP49135959A patent/JPS5094420A/ja active Pending
- 1974-11-28 BR BR9994/74A patent/BR7409994A/pt unknown
-
1983
- 1983-01-28 JP JP1983010117U patent/JPS58131155U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0211419A (ja) * | 1988-06-29 | 1990-01-16 | Aisin Aw Co Ltd | 減速機付モータ駆動装置及び電動車両 |
Also Published As
Publication number | Publication date |
---|---|
BR7409994A (pt) | 1976-05-25 |
US3897843A (en) | 1975-08-05 |
AU7577174A (en) | 1976-05-27 |
CA1016075A (en) | 1977-08-23 |
AU476761B2 (ja) | 1976-09-30 |
JPS5094420A (ja) | 1975-07-28 |
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