JP6697828B2 - 作業車両 - Google Patents
作業車両 Download PDFInfo
- Publication number
- JP6697828B2 JP6697828B2 JP2018505135A JP2018505135A JP6697828B2 JP 6697828 B2 JP6697828 B2 JP 6697828B2 JP 2018505135 A JP2018505135 A JP 2018505135A JP 2018505135 A JP2018505135 A JP 2018505135A JP 6697828 B2 JP6697828 B2 JP 6697828B2
- Authority
- JP
- Japan
- Prior art keywords
- body frame
- wheel
- electric motor
- parking brake
- brake device
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000000725 suspension Substances 0.000 description 16
- 238000001816 cooling Methods 0.000 description 13
- 239000003638 chemical reducing agent Substances 0.000 description 12
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 238000013459 approach Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
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
- B60T1/065—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 employing disc
-
- 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
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/06—Arrangement in connection with cooling of propulsion units with air cooling
-
- 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
- B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
-
- 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
- B60T1/062—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 acting on transmission parts
-
- 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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/02—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with mechanical assistance or drive
-
- 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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
- B60T13/22—Brakes applied by springs or weights and released hydraulically
-
- 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
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/24—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member
- F16D55/26—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member without self-tightening action
- F16D55/36—Brakes with a plurality of rotating discs all lying side by side
-
- 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
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/24—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member
- F16D55/26—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member without self-tightening action
- F16D55/36—Brakes with a plurality of rotating discs all lying side by side
- F16D55/40—Brakes with a plurality of rotating discs all lying side by side actuated by a fluid-pressure device arranged in or one the brake
-
- 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
- B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
- B60K2001/006—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric motors
-
- 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
- B60K2007/0046—Disposition of motor in, or adjacent to, traction wheel the motor moving together with the vehicle body, i.e. moving independently from 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/40—Special vehicles
- B60Y2200/41—Construction vehicles, e.g. graders, excavators
-
- 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
- F16D2121/00—Type of actuator operation force
- F16D2121/02—Fluid pressure
- F16D2121/04—Fluid pressure acting on a piston-type actuator, e.g. for liquid pressure
- F16D2121/06—Fluid pressure acting on a piston-type actuator, e.g. for liquid pressure for releasing a normally applied brake
-
- 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
- F16D2121/00—Type of actuator operation force
- F16D2121/14—Mechanical
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Braking Arrangements (AREA)
- Rolling Contact Bearings (AREA)
Description
図1は、本実施形態に係る作業車両1を示す側面図である。図2は、本実施形態に係る作業車両1を+X方向から見た図である。本実施形態おいて、作業車両1は、鉱山の採掘現場において荷物を積んで走行するダンプトラックである。ダンプトラックは、遠隔操作により無人走行するオフロードダンプトラックである。ダンプトラックに運転室は設けられない。ダンプトラックは、管制施設と通信可能な通信装置を備える。管制施設は、ダンプトラックに指令信号を送信してダンプトラックを遠隔操作する。以下の説明においては、作業車両1をダンプトラック1と称する。
図3は、本実施形態に係る走行装置40の一例を示す断面図である。図1、図2、及び図3に示すように、走行装置40は、電動モータ43と、電動モータ43の出力シャフト43Aと接続されるドライブシャフト18及びドライブシャフト18と接続される減速機14を含む動力伝達機構45とを有する。減速機14の少なくとも一部がホイール11に接続される。ドライブシャフト18及び減速機14を含む動力伝達機構45は、電動モータ43が発生する動力をホイール11に伝達する。
図4は、本実施形態に係る電動モータ43の冷却構造の一例を示す断面図である。図4に示すように、電動モータ43は、ロアクロスメンバ201の車幅方向両側に配置される。ロアクロスメンバ201の車幅方向両側には開口部209が設けられる。電動モータ43の少なくとも一部は、開口部209に配置される。電動モータ43のモータハウジング43Hと車体フレーム20のロアクロスメンバ201とが固定される。
図5は、本実施形態に係るパーキングブレーキ装置100の一例を示す平面図である。図6は、本実施形態に係るパーキングブレーキ装置100の一例を示す断面図である。図7は、本実施形態に係るパーキングブレーキ装置100の一部を示す分解斜視図である。
以上説明したように、本実施形態によれば、パーキングブレーキ装置100は、車体フレーム20に支持されドライブシャフト18を回転可能に支持する支持部材81に支持される。これにより、パーキングブレーキ装置100は、車体フレーム20とホイール11との間に設けられることとなる。作業者は、車体フレーム20とホイール11との間の空間に容易にアクセスできる。したがって、車体フレーム20とホイール11との間にパーキングブレーキ装置100が設けられることにより、作業者は、パーキングブレーキ装置100に容易にアクセスできるので、そのパーキングブレーキ装置100のメンテナンスを容易に実施することができる。
10 車体
11 ホイール
11F ホイール
11R ホイール
11T タイヤ
14 減速機
15 ブレーキ装置
14A 入力シャフト
18 ドライブシャフト
20 車体フレーム
21 鉛直フレーム
21F 鉛直フレーム
21R 鉛直フレーム
23 ロアサイドメンバ
24 アッパーサイドメンバ
25 サイドメンバ
26 クロスメンバ
30 ダンプボディ
37 枢軸部
40 走行装置
43 電動モータ
43A 出力シャフト
43H モータハウジング
45 動力伝達機構
47 連結シャフト
50 懸架装置
51 アッパーアーム
52 ロアアーム
53 サスペンションシリンダ
54 連結ブラケット
56 ドライブケース
57 アッパーボールジョイント
58 ロアボールジョイント
60 リンク機構
71 冷却ブロア
72 ダクト部
80 ベアリング
81 ベアリングケース(支持部材)
82 オイルシール
83 オイルシール
84 カップリング
100 パーキングブレーキ装置
102 ハブ
104 ディスク
106 セパレータプレート
108 エンドプレート
110 シリンダ
112 ピストン
112A 第1部材
112B 第2部材
114 シリンダプレート
116 ダストシール
118 油圧供給装置
120 スプリング
201 ロアクロスメンバ
202 バーチカルメンバ
203 アッパークロスメンバ
205 サスペンション支持部
207 上側支持部
209 開口部
210 突出部
211 流入口
AX 回転軸
Claims (3)
- 車体フレームと、
前記車体フレームに支持される電動モータと、
前記電動モータの出力シャフトと接続されるドライブシャフトを含み前記電動モータが発生する動力をタイヤが装着されるホイールに伝達する動力伝達機構と、
前記車体フレームに支持され前記ドライブシャフトを回転可能に支持する支持部材と、
前記支持部材の外側に設けられ前記ドライブシャフトの回転を制限するパーキングブレーキ装置と、
を備える作業車両。 - 前記ホイールの内側に配置され前記動力伝達機構の少なくとも一部を収容するドライブケースと、
前記車体フレームと前記ホイールとが離れるように前記車体フレームと前記ドライブケースとを連結するリンク機構と、
を備え、
前記パーキングブレーキ装置は、前記車体フレームと前記ホイールとの間に配置される、
請求項1に記載の作業車両。 - 前記支持部材は、前記ドライブシャフトを回転可能に支持するベアリングを収容するベアリングケースを含み、前記電動モータのモータハウジングを介して前記車体フレームに支持される、
請求項1又は請求項2に記載の作業車両。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2016/058332 WO2017158759A1 (ja) | 2016-03-16 | 2016-03-16 | 作業車両 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2017158759A1 JPWO2017158759A1 (ja) | 2019-01-24 |
JP6697828B2 true JP6697828B2 (ja) | 2020-05-27 |
Family
ID=59850729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018505135A Active JP6697828B2 (ja) | 2016-03-16 | 2016-03-16 | 作業車両 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10486656B2 (ja) |
JP (1) | JP6697828B2 (ja) |
CN (1) | CN107949716B (ja) |
CA (1) | CA2995907C (ja) |
WO (1) | WO2017158759A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017158760A1 (ja) * | 2016-03-16 | 2017-09-21 | 株式会社小松製作所 | 作業車両 |
CN107539192B (zh) * | 2016-06-29 | 2019-08-13 | 比亚迪股份有限公司 | 一种电动矿山自卸车 |
JP6695305B2 (ja) * | 2017-06-12 | 2020-05-20 | 日立建機株式会社 | 作業車両の走行装置 |
DE102018106479A1 (de) * | 2018-03-20 | 2019-09-26 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Bremsvorrichtung |
DE102019119780A1 (de) * | 2019-07-22 | 2021-01-28 | Breuell & Hilgenfeldt GmbH | Kupplungselement |
US11827092B2 (en) * | 2020-03-02 | 2023-11-28 | Komatsu America Corp. | Vehicle with front-wheel-assist system |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4667478B2 (ja) * | 2008-02-26 | 2011-04-13 | 日立建機株式会社 | 走行装置 |
US8447471B2 (en) * | 2008-03-10 | 2013-05-21 | Honda Motor Co., Ltd. | Vehicle driveability control system |
EP2338752B1 (en) * | 2009-12-24 | 2012-05-09 | Kanzaki Kokyukoki Mfg. Co., Ltd. | Electric vehicle |
CN101823433B (zh) * | 2010-05-21 | 2013-01-02 | 徐工集团工程机械股份有限公司科技分公司 | 湿式制动驱动桥及具有该驱动桥的装载机 |
DE102011080236A1 (de) * | 2011-08-02 | 2013-02-07 | Zf Friedrichshafen Ag | Antriebsvorrichtung für ein einzelnes Rad eines Kraftfahrzeugs |
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 |
CN103895494A (zh) | 2012-12-28 | 2014-07-02 | 深圳先进技术研究院 | 摇臂一体式电动轮及电动车 |
JP6202964B2 (ja) | 2013-09-27 | 2017-09-27 | 住友重機械工業株式会社 | フォークリフト |
JP2015068495A (ja) * | 2013-10-01 | 2015-04-13 | 日立建機株式会社 | 作業車両の湿式ブレーキ装置 |
CA2940600C (en) * | 2014-02-27 | 2017-12-19 | Komatsu Ltd. | Dump truck |
GB2531337B (en) * | 2014-10-17 | 2017-12-27 | Jaguar Land Rover Ltd | Park lock apparatus |
US9995390B2 (en) * | 2016-11-03 | 2018-06-12 | Ford Global Technologies, Llc | Brake mechanism for hybrid vehicle engine |
-
2016
- 2016-03-16 CA CA2995907A patent/CA2995907C/en active Active
- 2016-03-16 WO PCT/JP2016/058332 patent/WO2017158759A1/ja active Application Filing
- 2016-03-16 US US15/753,420 patent/US10486656B2/en active Active
- 2016-03-16 JP JP2018505135A patent/JP6697828B2/ja active Active
- 2016-03-16 CN CN201680051310.3A patent/CN107949716B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
WO2017158759A1 (ja) | 2017-09-21 |
US10486656B2 (en) | 2019-11-26 |
CA2995907A1 (en) | 2017-09-21 |
CA2995907C (en) | 2020-01-14 |
JPWO2017158759A1 (ja) | 2019-01-24 |
CN107949716B (zh) | 2019-11-08 |
US20180354473A1 (en) | 2018-12-13 |
CN107949716A (zh) | 2018-04-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6697828B2 (ja) | 作業車両 | |
JP6731474B2 (ja) | 作業車両 | |
JP5832099B2 (ja) | トレーラ | |
WO2013073308A1 (ja) | 車輪の転舵装置 | |
CN101638052A (zh) | 独立驱动、转向、悬挂和制动的一体化车轮总成 | |
FI125426B (fi) | Sovitelma ja menetelmä ajoneuvon teli- tai tela-akselin ja rungon välisen kiertoliikkeen mahdollistamiseksi | |
JP6835866B2 (ja) | 輸送用車両、特に重量物用車両およびこのような輸送用車両のためのホイール構成群 | |
KR101342666B1 (ko) | 상용차에 적용되는 조향 구동차축 어셈블리 | |
CN110962923A (zh) | 一种全地形悬挂转向装置 | |
WO2016170807A1 (ja) | 自動車用サスペンション構造 | |
JP5616239B2 (ja) | 走行車両 | |
JP4970044B2 (ja) | 大型車両 | |
JP2013023202A (ja) | 電動車輪 | |
JP4215305B2 (ja) | 直接駆動式ゴムタイヤ台車 | |
CN209700627U (zh) | 车辆电动转向轴 | |
JP2007168481A (ja) | 電気自動車用動的吸振装置 | |
TWI457257B (zh) | 全方向輪組件及全方向車輛 | |
CA3101962A1 (en) | A track assembly and a track-driven vehicle equipped with such a track assembly | |
JP6363850B2 (ja) | インホイールモータ駆動装置と転舵機構との連結構造 | |
KR102501840B1 (ko) | 인휠 시스템 차량용 현가장치 | |
JP6700526B2 (ja) | トラックの微定速走行装置 | |
CN216508565U (zh) | 角模块及车辆 | |
JP6766452B2 (ja) | 車両の後輪操舵装置 | |
JP3464129B2 (ja) | 電動駆動式車両 | |
JPH11158936A (ja) | 産業用車両 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20181221 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20191008 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200407 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200425 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6697828 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |