JP2013086546A - 搬送台車 - Google Patents
搬送台車 Download PDFInfo
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- JP2013086546A JP2013086546A JP2011225977A JP2011225977A JP2013086546A JP 2013086546 A JP2013086546 A JP 2013086546A JP 2011225977 A JP2011225977 A JP 2011225977A JP 2011225977 A JP2011225977 A JP 2011225977A JP 2013086546 A JP2013086546 A JP 2013086546A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
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- 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
- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
- B60L1/003—Supplying electric power to auxiliary equipment of vehicles to auxiliary motors, e.g. for pumps, compressors
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- 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
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
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- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/51—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
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- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/66—Arrangements of batteries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
- B62B5/0033—Electric motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
- B62B5/0069—Control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
- B62B5/0069—Control
- B62B5/0073—Measuring a force
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/065—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks non-masted
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07586—Suspension or mounting of wheels on chassis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/22—Hydraulic devices or systems
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- 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
- B60L2200/00—Type of vehicles
- B60L2200/30—Trolleys
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- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/423—Torque
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- 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
- B60L2250/00—Driver interactions
- B60L2250/16—Driver interactions by display
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- 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
- B60L2270/00—Problem solutions or means not otherwise provided for
- B60L2270/10—Emission reduction
- B60L2270/14—Emission reduction of noise
- B60L2270/145—Structure borne vibrations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2203/00—Grasping, holding, supporting the objects
- B62B2203/10—Grasping, holding, supporting the objects comprising lifting means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/04—Braking mechanisms; Locking devices against movement
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Abstract
【解決手段】搭載された荷物を搬送可能な搬送台車100であって、駆動輪11及び自在輪12によって支持される車体フレーム1と、車体フレーム1に対して昇降可能に設けられて荷物が載置される荷台3と、電動で伸縮駆動されて荷台3を昇降させる電動昇降シリンダ2aと、電動昇降シリンダ2aに電流を供給するコントローラ30とを備え、コントローラ30は、電動昇降シリンダ2aの連続駆動時間が所定の時間以上となった場合には、電動昇降シリンダ2aへの電流の供給を停止する。
【選択図】図5
Description
1 車体フレーム
3 荷台
5 操作ハンドル
6 トルクセンサ
11 駆動輪
12 自在輪
15 電動モータ
15a 電流検出部
16 ブレーキ
16a ブレーキソレノイド
24 ブレーキ解除スイッチ
25 荷台昇降スイッチ
27 インジケータ
30 コントローラ
31 電流判定部
32 電流制御部
Claims (5)
- 搭載された荷物を搬送可能な搬送台車であって、
車輪によって支持される車体フレームと、
前記車体フレームに対して昇降可能に設けられて荷物が載置される荷台と、
電動で伸縮駆動されて前記荷台を昇降させる電動アクチュエータと、
前記電動アクチュエータに電流を供給するコントローラと、を備え、
前記コントローラは、前記電動アクチュエータの連続駆動時間が所定の時間以上となった場合には、前記電動アクチュエータへの電流の供給を停止することを特徴とする搬送台車。 - 前記所定の時間は、前記電動アクチュエータが前記荷台を下降限から上昇限まで上昇させるのにかかる時間と比較して長く設定されることを特徴とする請求項1に記載の搬送台車。
- 前記コントローラは、
前記電動アクチュエータに、通常使用時に供給される範囲の電流が前記所定の時間以上連続して流れたことを判定する電流判定部と、
前記電流判定部の判定に基づいて、前記電動アクチュエータへの電流の供給を停止する電流制御部と、を備えることを特徴とする請求項1又は2に記載の搬送台車。 - 前記電流制御部は、前記電動アクチュエータに通常使用時に供給される電流の最大値と比較して大きな第一設定値以上の電流が第一設定時間だけ連続して流れた場合に、前記電動アクチュエータへの電流の供給を停止することを特徴とする請求項3に記載の搬送台車。
- 作業者によって操作されると前記コントローラが前記電動アクチュエータに駆動用の電流を供給するように指令する荷台昇降スイッチをさらに備え、
前記電流制御部は、前記荷台昇降スイッチが操作された状態で、前記電動アクチュエータに通常使用時に供給される電流の最小値と比較して小さな第二設定値以下の電流が第二設定時間だけ連続して流れた場合に、前記電動アクチュエータへの電流の供給を停止することを特長とする請求項3又は4に記載の搬送台車。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011225977A JP5798878B2 (ja) | 2011-10-13 | 2011-10-13 | 搬送台車 |
PCT/JP2012/075728 WO2013054723A1 (ja) | 2011-10-13 | 2012-10-03 | 搬送台車 |
US14/350,495 US9132848B2 (en) | 2011-10-13 | 2012-10-03 | Conveyance cart |
CN201280046890.9A CN103827016B (zh) | 2011-10-13 | 2012-10-03 | 输送台车 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011225977A JP5798878B2 (ja) | 2011-10-13 | 2011-10-13 | 搬送台車 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013086546A true JP2013086546A (ja) | 2013-05-13 |
JP5798878B2 JP5798878B2 (ja) | 2015-10-21 |
Family
ID=48081779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011225977A Expired - Fee Related JP5798878B2 (ja) | 2011-10-13 | 2011-10-13 | 搬送台車 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9132848B2 (ja) |
JP (1) | JP5798878B2 (ja) |
CN (1) | CN103827016B (ja) |
WO (1) | WO2013054723A1 (ja) |
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JP2021062765A (ja) * | 2019-10-15 | 2021-04-22 | タイムオートマシン株式会社 | 台車 |
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JP5798878B2 (ja) * | 2011-10-13 | 2015-10-21 | カヤバ工業株式会社 | 搬送台車 |
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TWM464153U (zh) * | 2013-02-01 | 2013-11-01 | Modernsolid Ind Co Ltd | 醫療車 |
US20160039088A1 (en) * | 2014-08-07 | 2016-02-11 | Darrell Wesley Blasjo | Vehicle Service Platform |
US9371083B1 (en) * | 2014-12-16 | 2016-06-21 | Acu-Pac, Inc. | Collapsible stackable storage cart |
US9956976B1 (en) * | 2015-09-30 | 2018-05-01 | Jason K. Akre | Multi-purpose all-terrain cart |
US10780907B1 (en) * | 2016-06-02 | 2020-09-22 | Invententional Products, Llc | Attachable cart system and method |
US10167181B2 (en) * | 2016-07-22 | 2019-01-01 | Chejiang Dingli Machinery Co., Ltd. | Hydraulic steering shear-fork type aerial work platform |
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JP6231630B1 (ja) * | 2016-08-12 | 2017-11-15 | Kyb株式会社 | 鉄道車両用制振装置 |
US10527221B2 (en) * | 2016-12-20 | 2020-01-07 | James Daniel Grappe | Apparatus for storing and transporting items |
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US11254341B2 (en) * | 2017-06-08 | 2022-02-22 | Hendrick Motorsports Performance Group, LLC | Tactical transport cart for manual navigation over both topographic and hydrographic terrains |
USD856623S1 (en) * | 2017-07-13 | 2019-08-13 | Jcb Access Limited | Scissor lift |
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KR101939144B1 (ko) * | 2017-08-14 | 2019-01-17 | 네이버랩스 주식회사 | 전동식 이동 대차의 안전 제어 방법 및 그 장치 |
WO2020033218A1 (en) * | 2018-08-07 | 2020-02-13 | Milwaukee Electric Tool Corporation | Material transport cart |
WO2020041965A1 (en) * | 2018-08-28 | 2020-03-05 | Lingdong Technology (Beijing) Co., Ltd | Self-driving systems with inventory holder |
GB201903399D0 (en) * | 2019-03-01 | 2019-04-24 | Bamford Excavators Ltd | A working machine and a controller |
GB2582261B (en) | 2019-03-01 | 2023-06-21 | Bamford Excavators Ltd | Working machine |
US11648972B2 (en) * | 2020-02-13 | 2023-05-16 | Kermit Mallette | Motorized scooter cart system |
CN112373526A (zh) * | 2020-11-20 | 2021-02-19 | 许昌学院 | 一种物流运输存放装置 |
CN112572579A (zh) * | 2020-11-26 | 2021-03-30 | 衡阳鸿常机化有限公司 | 一种无缝钢管运输车 |
CN112456376A (zh) * | 2020-12-09 | 2021-03-09 | 安阳工学院 | 一种可调宽度的运货推车 |
US11945486B2 (en) * | 2021-01-15 | 2024-04-02 | Home To Auto, Inc. | Self-elevating platform |
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- 2012-10-03 WO PCT/JP2012/075728 patent/WO2013054723A1/ja active Application Filing
- 2012-10-03 CN CN201280046890.9A patent/CN103827016B/zh not_active Expired - Fee Related
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JP2021062765A (ja) * | 2019-10-15 | 2021-04-22 | タイムオートマシン株式会社 | 台車 |
Also Published As
Publication number | Publication date |
---|---|
JP5798878B2 (ja) | 2015-10-21 |
CN103827016B (zh) | 2016-04-27 |
US20140265254A1 (en) | 2014-09-18 |
CN103827016A (zh) | 2014-05-28 |
US9132848B2 (en) | 2015-09-15 |
WO2013054723A1 (ja) | 2013-04-18 |
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