WO2010064760A1 - 도크 레벨러 - Google Patents
도크 레벨러 Download PDFInfo
- Publication number
- WO2010064760A1 WO2010064760A1 PCT/KR2009/000033 KR2009000033W WO2010064760A1 WO 2010064760 A1 WO2010064760 A1 WO 2010064760A1 KR 2009000033 W KR2009000033 W KR 2009000033W WO 2010064760 A1 WO2010064760 A1 WO 2010064760A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- main body
- plate
- support
- support device
- dock
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/28—Loading ramps; Loading docks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/28—Loading ramps; Loading docks
- B65G69/2805—Loading ramps; Loading docks permanently installed on the dock
- B65G69/2811—Loading ramps; Loading docks permanently installed on the dock pivoting ramps
- B65G69/2817—Loading ramps; Loading docks permanently installed on the dock pivoting ramps with fluid-operated means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
- B63B27/14—Arrangement of ship-based loading or unloading equipment for cargo or passengers of ramps, gangways or outboard ladders ; Pilot lifts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/22—Horizontal loading or unloading platforms
- B65G69/24—Horizontal loading or unloading platforms having platform level adjusting means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/28—Loading ramps; Loading docks
- B65G69/2805—Loading ramps; Loading docks permanently installed on the dock
- B65G69/2864—Loading ramps; Loading docks permanently installed on the dock adjustable with respect to the dock
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/28—Loading ramps; Loading docks
- B65G69/287—Constructional features of deck or surround
Definitions
- the present invention relates to a dock leveler, and more particularly, it is possible to lower the inclination, so that all the driving mechanisms can be safely and smoothly accompanied, and the driving means such as the hydraulic system can be omitted, so that the dock leveler can be easily maintained. It is about.
- auxiliary means such as a dock leveler for adjusting the height of the loading deck of a vehicle such as a deck of a factory and a truck are used.
- the conventional dock leveler (1) is installed in an adjustable height of the upper portion of the installation groove (H) formed in the dock (D) of the warehouse or factory.
- the dock leveler 1 is located at the same level as the plane of the dock D in the normal state and has a plate 2 which can be lowered in accordance with the height of the loading box of the conveying means during the loading of goods or articles.
- a connection plate 3 for connection with a loading box of the vehicle is provided to be deployable.
- the lower part of the plate 2 is actually provided with one or a plurality of lifting devices 4 for actually lifting the plate 2 in a rotational manner.
- the lifting device 4 is generally formed of a hydraulic cylinder or a pneumatic cylinder, etc., and each of the lifting devices 4 is connected to an actuator 5 for supplying pneumatic or hydraulic pressure, respectively, to the actuator 5.
- the controller 6 for controlling the elevating device 4 of the plate 2 is eventually connected.
- an object of the present invention is to provide a dock leveler that allows the plate to be gently inclined and the vehicle or vehicle can pass.
- Another object of the present invention is to provide a dock leveler that is easy to install, maintain and manage since it is not necessary to install a separate operation means for raising and lowering the plate.
- a dock leveler which are installed in an installation groove formed in a dock of a warehouse or a factory, a rail is formed on the ground in front of the inside of the installation groove, and which can provide a passage of a vehicle or a vehicle.
- a main body rotatably fixed to an upper portion of the rear end of the installation groove of the dock; And a support device that supports the main body in a state of being installed in the installation groove, and moves forward in front of the main body along a rail so that a rear end is connected to and connected to the front end of the main body when providing a passage of a vehicle or a vehicle. It can be achieved by a dock leveler characterized in that.
- the dock leveler by providing a support device for supporting the main body and connecting to the main body to form a gently inclined passage, there is an effect of improving the reliability and safety.
- the support device without the need to install a separate operating means for lifting up and down the body, so that the installation, maintenance and management is easy and inexpensive, thereby improving convenience and economy.
- FIG. 1 is a side view showing a conventional dock leveler.
- FIG. 2 is an exploded perspective view of a dock leveler according to the present invention.
- FIG. 3 is a perspective view showing a state in which the support device supports the main body in the dock leveler of FIG.
- FIG. 4 is a perspective view showing a state in which the support device is moved in the dock leveler of FIG.
- FIG. 5 is a perspective view showing a state in which the support device is connected to the front end of the main body to provide a passage in the dock leveler of FIG.
- FIG. 2 is an exploded perspective view of the dock leveler according to the present invention
- Figure 3 is a perspective view showing a state in which the support device supports the body in the dock leveler of Figure 2
- Figure 4 is a support device in the dock leveler of Figure 3 is moving
- 5 is a perspective view showing the state
- Figure 5 is a perspective view showing a state in which the support device is connected to the front end of the main body to provide a passage in the dock leveler of FIG.
- the dock leveler according to the present invention is installed in a warehouse or a factory for storing or carrying or loading cargo or goods, and in order to install the dock leveler, basically,
- the dock (D) should be installed in the warehouse or factory corresponding to the floor height (h) in the warehouse or factory for loading, and the dock (D) is provided with an installation groove (H) to secure enough space for the dock leveler.
- a rail R is provided on the ground on which the dock leveler according to the present invention is installed to guide the movement of the supporting apparatus described later and limit the forward movement of the supporting apparatus.
- the stopper S for restricting the movement of the support apparatus mentioned later is provided in the rail R. As shown in FIG.
- the main body 10 is rotatably installed in the upper portion of the installation groove H so that the surface is located at the same level as the surface of the dock D.
- the main body 10 is rectangular and has a rectangular plate 12 which is formed in a mesh type or irregularities so as to prevent the vehicle or the vehicle from slipping, and the lower surface is integrally installed to support the plate 12.
- connection plate 122 is preferably rotatably installed at the tip of the plate 12 by a rotation pin or hinge method for easy rotation.
- each perturbation member 18 may be provided in various forms, for example, a roller, a protrusion, a wheel, or the like, for smooth contact and sliding with the guide of the support device described below.
- a support device 20 for supporting the main body 10 is movable in the lower portion of the main body 10 or the installation groove H of the dock D.
- the support device 20 serves as a support means for supporting the body 10 at the bottom of the body 10, while being connected to the front of the body 10 to serve as a plate deck. It is preferable.
- the support device 20 is formed to be movable on the ground and has a base 22 for supporting the entire support device.
- the base 22 is provided with a plurality of frames 222 capable of sufficiently maintaining strength, and a plurality of rollers 224 for smooth movement of the support device 20 by being installed at appropriate positions of the respective frames 222.
- Each roller 224 is, of course, connected to the rail (R) provided on the ground so as to enable rolling.
- the upper portion of the base 22 is integrally provided with a support plate 24 which is inclined toward the front.
- the support plate 24 is preferably formed of a rectangular plate which is formed in a mesh or irregularities to prevent slipping of the conveying means or conveying means.
- the support plate 24 is formed to be inclined forwardly downward so as to have the same inclination angle as the plate 12 of the main body 10 which is rotated forwardly downward.
- both sides of the base 22 are actually provided with support members 26 for supporting the plate 12 of the body 10.
- the support member 26 is provided on a plurality of vertical frames 262 having sufficient strength, vertical frames 264 for interconnecting the vertical frames 262, and on top of each vertical frame 262,
- the support device 20 is integrally provided with a rolling member 266 that can reciprocate even in a state of supporting the plate 12 of the main body 10.
- Each rolling member 266 is preferably formed of a roller connected to the lower surface of the support frame 14 of the main body 10 so as to enable rolling.
- both sides of the base 22 more specifically, both sides of the inner side than the support member 26, the support frame of the main body 10 so that the main body 10 can rotate downward smoothly toward the front Guides 28 on which the perturbing members 18 provided on both sides of the front ends of the 14 are in sliding contact support are provided.
- the guide 28 is inclined downward from the front to the rear, and the groove 282 is preferably formed in the entire longitudinal direction so that the perturbation member 18 can be slidably moved.
- the front portion of the guide 28 is preferably rounded gently so that the perturbation member 18 of the body 10 can be stably and smoothly seated in the groove 282, and the rear portion of the guide 28 is the body It is preferable that the perturbation member 18 of the 10 is stably formed flat and closed so as not to be stably held and fixed.
- the auxiliary support plate 30 having the same inclination angle as the support plate 24 is foldable or It is installed to be deployable.
- the auxiliary support plate 30 is preferably hinged to the tip of the support plate 24 for smooth folding or unfolding.
- the supporting device 20 is inside the installation groove H, that is, the main body ( It is disposed in the lower portion of 10) and is maintained in a state of supporting the support frame 14 of the main body 10.
- the main body 10 is supported in contact with the lower surface of the frame 14.
- the connecting plate 122 is used to connect the height of the loading box of the vehicle, such as a truck, and the plate 12, thereby transferring the cargo to the loading box of the vehicle using a vehicle such as a forklift. Can load.
- the support device 20 is moved to the outside to connect the vehicle 10 to the vehicle. Or secure passages for vehicles.
- a conveying means such as a forklift to pull the support device 20 disposed in the lower portion of the main body 10 to the front of the main body 10, the front end of the plate 10 of the main body 10 and The rear end of the support device 20 is connected to secure a passage.
- each of the rollers 224 installed in the lower part of the frame 222 of the base 22 of the support device 20 and contacting the ground are rails of the ground.
- Move along (R) and at the same time each rolling member 266 provided on the top of each vertical frame 262 of the support member 26 rotates in contact with the support frame 14 on both sides of the main body 10 By doing so, the support device 20 moves smoothly toward the front of the main body 10.
- the supporting device 20 continues to move forward and the front end of the plate 12 of the main body 10 passes through the rear vertical frame 262 or the rolling member 266 provided at the upper end thereof, the main body 10
- Each perturbing member 18 provided at the front end of the supporting frame 14 contacts the front part of each guide 28 of the supporting device 20, and then the groove 282 of the guide 28 is opened. While sliding along the main body 10 is pivoted by the pivot member 16, the plate 12 is inclined downward.
- the support device 20 further moves forward so that each roller 224 of the support device 20 moves along the rail R of the ground to contact the stopper S, and at the same time the perturbation member of the body 10
- the movement of the support device 20 is stopped.
- the rear end of the support device 20 is temporarily connected to the front end of the main body 10.
- the support plate 24 of the support device 20 is developed by developing the connection plate 122 provided in front of the plate 12 of the main body 10. It is seated on the rear portion of the support device 20 of the support plate 24 of the support plate 24 is provided to deploy the auxiliary support plate 30 to be seated on the ground to secure a complete movement passage.
- the plate 12 of the main body 10 and the support plate 24 and the auxiliary support plate 30 of the support device 20 are formed. Is to achieve the same inclination angle.
- the continuous passage inclined smoothly can be secured by the connection of the plate 12 and the connection plate 122 of the main body 10 and the support plate 24 and the auxiliary support plate 30 of the support device 20. Will be.
- the support device 20 is returned in the reverse order to the above-described method.
- the support The device 20 begins to move backward by each roller 224 provided in the base 22.
- the perturbation member 18 provided at the front end of each support frame 14 of the main body 10 is outside the rear end of the guide 28 of the support device 20, the groove 282 of the guide 28 Slip along the relative movement.
- the perturbation member 18 of the main body 10 is moved relative to the guide 28 of the support device 20 while the plate 12 of the main body 10 is lifted upward.
- the perturbation member 18 moves to the top end of the guide 28, the plate 12 of the main body 10 is maintained in a horizontal state.
- each rolling member 266 provided at the upper end of each vertical frame 262 of the support member 26 is the support frame 14 of the main body 10. It moves smoothly by rolling motion in contact with.
- the roller 224 provided in the lower portion of the support device 20 is rolling along the rail (R).
- each of the upper and lower ends of each of the vertical frames 262 of the support member 26 of the support device 20 is provided. Since the rolling member 266 supports the main body 10 in contact with the lower surfaces of the support frames 14 provided on both lower sides of the plate 12 of the main body 10, the main body 10 is firmly supported. It can be stably fixed and maintained, and the cargo can be stably loaded using a transport means such as a truck or a forklift.
- the support device supports the main body and can be used as the plate deck means by connecting to the main body, it is possible to provide a stable passage of the cargo, a stable passage of the loading and transportation means or the transport means.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Loading Or Unloading Of Vehicles (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
Description
Claims (6)
- 창고 또는 공장의 도크에 형성된 설치홈에 설치되고, 상기 설치홈의 내부로부터 전방의 지면에 레일이 형성되며, 운송수단 또는 운반수단의 통로를 제공할 수 있는 도크 레벨러(Dock Leveler)에 있어서,상기 도크의 설치홈의 후단 상부에 회동가능하게 고정되는 본체; 및상기 설치홈에 위치한 상태에서는 상기 본체를 지지하며, 상기 운송수단 또는 운반수단의 통로를 제공할 때는 상기 본체의 전방으로 이동되어 후방이 상기 본체의 전방에 접속되어 연결되는 지지장치를 포함하는 것을 특징으로 하는 도크 레벨러.
- 제1항에 있어서, 상기 본체는상기 운송수단 또는 운반수단이 미끄러지는 것을 방지하도록 형성되는 장방형 플레이트;상기 플레이트를 지지하기 위해 하부면에 일체로 설치되는 지지프레임;상기 플레이트를 상기 도크에 대해 회동가능하게 고정시키도록 상기 플레이트의 후단에 구비되는 피봇부재; 및상기 지지프레임의 전방단 양측에 구비되며 상기 지지장치의 이동에 따라 상대운동하는 섭동부재를 포함하는 것을 특징으로 하는 도크 레벨러.
- 제1항 또는 제2항에 있어서, 상기 지지장치는지면에 이동가능하게 형성되며 상기 지지장치 전체를 지지하기 위한 베이스; 상기 본체의 전방에 접속될 때 상기 본체의 플레이트의 경사각과 동일한 경사각으로 상기 베이스의 상부에 전방을 향해 경사지는 지지플레이트;상기 베이스의 양측부에 설치되어 상기 본체의 플레이트를 지지하기 위한 지지부재; 및상기 지지부재의 내측의 상기 베이스의 양측부에 상기 본체의 전방을 하방으로 회동시킬 수 있도록 상기 본체의 섭동부재가 상대 이동가능하게 지지되는 가이드를 포함하는 것을 특징으로 하는 도크 레벨러.
- 제3항에 있어서, 상기 베이스는강도를 유지하기 위한 복수의 프레임과,상기 지지장치의 이동을 위해 상기 레일에 회전 가능하게 접속되는 복수의 롤러를 구비하는 것을 특징으로 하는 도크 레벨러.
- 제3항에 있어서, 상기 지지부재는하단이 상기 지지플레이트의 측부에 고정되는 복수의 수직프레임;상기 수직프레임을 상호 연결하기 위한 종프레임; 및상기 지지장치가 상기 본체의 플레이트를 지지한 상태에서 이동할 수 있도록 상기 각각의 수직프레임 상단에 회전 가능하게 설치되는 구름부재를 포함하는 것을 특징으로 하는 도크 레벨러.
- 제3항에 있어서, 상기 지지플레이트의 전방에 접힘 가능하게 설치되는 보조 지지플레이트를 더 포함하는 것을 특징으로 하는 도크 레벨러.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009801478963A CN102227363B (zh) | 2008-12-03 | 2009-01-05 | 月台高度调整板 |
CA2745152A CA2745152C (en) | 2008-12-03 | 2009-01-05 | Dock leveler |
US13/132,903 US8286290B2 (en) | 2008-12-03 | 2009-01-05 | Dock leveler |
EP09830498A EP2354057A1 (en) | 2008-12-03 | 2009-01-05 | Dock leveler |
JP2011539437A JP5319784B2 (ja) | 2008-12-03 | 2009-01-05 | ドックレベラー |
AU2009323228A AU2009323228B2 (en) | 2008-12-03 | 2009-01-05 | Dock leveler |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080122014A KR101000243B1 (ko) | 2008-12-03 | 2008-12-03 | 도크 레벨러 |
KR10-2008-0122014 | 2008-12-03 |
Publications (1)
Publication Number | Publication Date |
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WO2010064760A1 true WO2010064760A1 (ko) | 2010-06-10 |
Family
ID=42233399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/KR2009/000033 WO2010064760A1 (ko) | 2008-12-03 | 2009-01-05 | 도크 레벨러 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8286290B2 (ko) |
EP (1) | EP2354057A1 (ko) |
JP (1) | JP5319784B2 (ko) |
KR (1) | KR101000243B1 (ko) |
CN (1) | CN102227363B (ko) |
AU (1) | AU2009323228B2 (ko) |
CA (1) | CA2745152C (ko) |
WO (1) | WO2010064760A1 (ko) |
Families Citing this family (11)
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KR101129431B1 (ko) | 2011-06-01 | 2012-03-26 | (유)태경산업 | 연결도교를 이용한 함선의 연결구조 |
US8695140B1 (en) * | 2012-11-16 | 2014-04-15 | John G. Zyadet | Portable ramp assembly |
KR101348106B1 (ko) * | 2013-03-18 | 2014-01-10 | 김재중 | 독 레벨러와 쉘터가 구비된 조립형 독 하우스 |
ITMI20130665A1 (it) * | 2013-04-23 | 2014-10-24 | Ferretti Spa | Imbarcazione con portellone poppiero con doppia possibilita' di apertura |
ITMI20130748A1 (it) * | 2013-05-09 | 2014-11-10 | Ferretti Spa | Imbarcazione con plancetta di poppa traslante |
CN103264908A (zh) * | 2013-05-30 | 2013-08-28 | 江苏沃克物流设备制造有限公司 | 一种长度可调节的高度调节板 |
EP3208217B1 (en) * | 2016-02-19 | 2019-05-22 | Leemans Waste Centre B.V. | Aligning ramp for aligning a shipping container loaded on a vehicle, and combination of a shipping container loaded on a vehicle and the aligning ramp |
KR102009159B1 (ko) | 2019-01-18 | 2019-08-09 | 에스에프주식회사 | 테이블 리프트를 포함하는 도크 레벨러 |
KR102054105B1 (ko) | 2019-05-31 | 2019-12-09 | 에스에프주식회사 | 우산형 레벨러 |
KR102517392B1 (ko) * | 2021-05-24 | 2023-04-04 | 주식회사 디섹 | 액화가스 저장탱크용 발판구조물 및 상기 발판구조물의 설치방법 |
CN117068808B (zh) * | 2023-10-16 | 2023-12-15 | 常州昇凯东机械有限公司 | 一种液压装卸货平台 |
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JP3382236B1 (ja) | 2001-10-30 | 2003-03-04 | 吉田車輌機器株式会社 | 荷役車用の掛け渡し装置 |
US20070261181A1 (en) * | 2005-11-04 | 2007-11-15 | Willard Stephen E | Telescoping ramp stored upon tailgate |
US7877831B2 (en) * | 2005-11-08 | 2011-02-01 | Rite-Hite Holding Corporation | Weather shield for underneath a dock leveler |
CN201080378Y (zh) * | 2007-09-17 | 2008-07-02 | 河北建设集团有限公司 | 一种伸缩式上下车跳板 |
US7802337B2 (en) * | 2007-10-30 | 2010-09-28 | Marshall Elevator Company | Retractable ramp |
-
2008
- 2008-12-03 KR KR1020080122014A patent/KR101000243B1/ko active IP Right Grant
-
2009
- 2009-01-05 CA CA2745152A patent/CA2745152C/en not_active Expired - Fee Related
- 2009-01-05 CN CN2009801478963A patent/CN102227363B/zh not_active Expired - Fee Related
- 2009-01-05 US US13/132,903 patent/US8286290B2/en not_active Expired - Fee Related
- 2009-01-05 EP EP09830498A patent/EP2354057A1/en not_active Withdrawn
- 2009-01-05 AU AU2009323228A patent/AU2009323228B2/en not_active Ceased
- 2009-01-05 WO PCT/KR2009/000033 patent/WO2010064760A1/ko active Application Filing
- 2009-01-05 JP JP2011539437A patent/JP5319784B2/ja not_active Expired - Fee Related
Patent Citations (3)
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JPS59140236U (ja) * | 1983-03-10 | 1984-09-19 | 本田技研工業株式会社 | 物品の積みおろし装置 |
US20070294845A1 (en) * | 2003-12-18 | 2007-12-27 | Rite-Hite Holding Corporation | Constant radius dock leveler hinge |
KR200385107Y1 (ko) * | 2005-01-27 | 2005-05-24 | 최원경 | 이동식 도크 |
Also Published As
Publication number | Publication date |
---|---|
EP2354057A1 (en) | 2011-08-10 |
CN102227363A (zh) | 2011-10-26 |
KR101000243B1 (ko) | 2010-12-10 |
CA2745152C (en) | 2013-10-01 |
US20110239381A1 (en) | 2011-10-06 |
JP5319784B2 (ja) | 2013-10-16 |
US8286290B2 (en) | 2012-10-16 |
AU2009323228B2 (en) | 2013-03-14 |
KR20100063476A (ko) | 2010-06-11 |
AU2009323228A1 (en) | 2011-07-21 |
CN102227363B (zh) | 2013-04-24 |
CA2745152A1 (en) | 2010-06-10 |
JP2012510416A (ja) | 2012-05-10 |
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