[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

KR100950667B1 - Apparatus for exchanging a storage battery of fork lift truck - Google Patents

Apparatus for exchanging a storage battery of fork lift truck Download PDF

Info

Publication number
KR100950667B1
KR100950667B1 KR1020040112935A KR20040112935A KR100950667B1 KR 100950667 B1 KR100950667 B1 KR 100950667B1 KR 1020040112935 A KR1020040112935 A KR 1020040112935A KR 20040112935 A KR20040112935 A KR 20040112935A KR 100950667 B1 KR100950667 B1 KR 100950667B1
Authority
KR
South Korea
Prior art keywords
battery
mast assembly
exchange device
storage battery
forklift
Prior art date
Application number
KR1020040112935A
Other languages
Korean (ko)
Other versions
KR20060073996A (en
Inventor
남민수
김광민
Original Assignee
현대중공업 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 현대중공업 주식회사 filed Critical 현대중공업 주식회사
Priority to KR1020040112935A priority Critical patent/KR100950667B1/en
Publication of KR20060073996A publication Critical patent/KR20060073996A/en
Application granted granted Critical
Publication of KR100950667B1 publication Critical patent/KR100950667B1/en

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, 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
    • B66F9/00Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06Devices 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
    • B66F9/075Constructional features or details
    • B66F9/07513Details concerning the chassis
    • B66F9/0754Battery removal arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, 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
    • B66F9/00Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06Devices 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
    • B66F9/075Constructional features or details
    • B66F9/07513Details concerning the chassis
    • B66F9/07531Battery compartments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, 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
    • B66F17/00Safety devices, e.g. for limiting or indicating lifting force
    • B66F17/003Safety devices, e.g. for limiting or indicating lifting force for fork-lift trucks

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

본 발명은 전동지게차 축전지 교환장치에 관한 것이며, 그 목적은 외부장치의 도움없이 지게차의 마스트조립체의 구동력을 통해 축전지의 교환작업은 간편하게 수행하여 작업자의 안전사고의 예방 및 작업효율을 향상시킬 수 있는 전동지게차 축전지 교환장치를 제공함에 있다.The present invention relates to an electric forklift storage battery exchange device, the purpose of which is to easily perform the replacement operation of the battery through the driving force of the mast assembly of the forklift without the help of external devices to prevent the safety accident of the operator and improve the work efficiency An electric forklift storage battery exchange device is provided.

본 발명은 바닥에 다수의 롤러가 설치된 축전지탑재실에 출구커버가 측방으로 개방되며, 상부에는 오버헤드가드가 구비되며, 전방에는 유압실린더에 의해 전후방 작동하는 마스트조립체가 위치하는 전동지게차에 있어서,The present invention is an electric power forklift truck having an exit cover in the battery compartment equipped with a plurality of rollers on the bottom side is opened side, an overhead guard is provided on the upper side, a mast assembly operating in front and rear by a hydraulic cylinder in the front,

일측단이 상기 축전지탑재실에 탑재되는 축전지의 상부 일단에 체결되어 수직 연장되어, 상기 오버헤드가드의 측방에 돌출되어 설치된 제 1 롤러와, 상측 중앙부에 설치된 제 2 롤러에 차례로 감합되어 연장 지지되며, 타측단이 상기 마스트조립체의 상부 일단에 체결된 인장수단을 이용하여, 축전지의 수평방향으로의 인출을 용이토록 한 전동지게차 축전지 교환장치에 관한 것을 그 기술적 요지로 한다.
One end is fastened to the upper end of the battery mounted in the battery mounting chamber and vertically extended, and is extended and supported by a first roller protruding to the side of the overhead guard and a second roller provided at the upper center part. The technical gist of the present invention relates to an electric forklift storage battery exchange device which makes it easy to draw out a battery in a horizontal direction by using a tensioning means of which the other end is fastened to an upper end of the mast assembly.

리치타입, 마스트조립체, 축전지교환장치, 인장수단Reach type, mast assembly, battery exchange device, tensioning means

Description

전동지게차 축전지 교환장치{Apparatus for exchanging a storage battery of fork lift truck} Electric forklift battery exchange device {Apparatus for exchanging a storage battery of fork lift truck}             

도 1 은 본 발명에 따른 축전지 교환장치의 작동상태를 보이기 위한 지게차의 후면 예시도Figure 1 is an illustration of the rear of the forklift for showing the operating state of the battery exchange device according to the invention

도 2 는 본 발명에 따른 축전지 교환장치의 구성을 보이기 위한 지게차의 평면 예시도Figure 2 is a plan view of a forklift for showing the configuration of the battery exchange apparatus according to the present invention

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

(11) : 축전지탑재실(11): Battery loading room

(12) : 오버헤드가드(12): Overhead Guard

(13) : 마스트조립체(13): Mast Assembly

(13a,20a) : 체결홈(13a, 20a): Tightening groove

(20) : 축전지20. Storage battery

(30) : 롤러부30: roller section

(40) : 제 1 롤러40: first roller

(50) : 제 2 롤러50: second roller

(60) : 인장수단(60): tensioning means

본 발명은 전동 지게차 축전기 교환장치에 관한 것으로, 보다 상세하게는 전동식 지게차에 구비된 리치 실린더를 이용하여 축전지를 측방으로 용이하게 인출하여 교환작업을 수행하도록 하는 전동 지게차 축전기 교환장치에 관한 것이다.
The present invention relates to an electric forklift capacitor exchanger, and more particularly, to an electric forklift capacitor exchanger for carrying out the replacement operation by easily withdrawing the battery to the side using a reach cylinder provided in the electric forklift.

통상 전동식 지게차의 구동원인 축전지는 그 무게가 수백 ㎏을 가짐에 따라 새로운 축전지로의 교환작업을 수행할 경우에는 별도의 크레인이나 호이스트 등의 외부장비를 이용하여 축전지탑재실로부터 축전지를 권상하여 인출시키고 있다.Normally, the battery, which is the driving source of the electric forklift, has a weight of several hundred kilograms, and when carrying out replacement work with a new battery, the battery is hoisted from the battery loading room by using external equipment such as a crane or a hoist. have.

하지만 이러한 축전지의 교환작업에서는 별도의 크레인이나 호이스트 등의 외부장비가 없을 시에는 그 축전지의 장착 및 인출이 불가능하며, 외부장비의 설치위치 및 그 작동상태에 따라 축전지의 교환작업시 사소한 부주위에 의해 안전사고가 발생되는 문제점이 있었다.
However, in the case of replacing the battery, it is impossible to install and withdraw the battery unless there is an external device such as a crane or a hoist. There was a problem that a safety accident occurs.

종래에는 축전지의 교환작업을 수행할 지게차의 마스트조립체의 구동력을 이용하여 탑재실의 축전지를 권상하여 인출할 수 있는 축전지 교환장치가 소개된 바 있으며, 이는 운전석의 상부에 구비된 축전지에 일측이 체결된 와이어가 운전석의 상부에 설치된 오버헤드가드에 지지되어 타측이 마스트조립체에 체결된 구조를 이루고 있다. In the related art, a battery exchange device has been introduced that can lift and take out a storage battery in a mounting room by using a driving force of a mast assembly of a forklift to perform a replacement operation of a storage battery, and one side is fastened to a storage battery provided in an upper part of a driver's seat. The wire is supported by the overhead guard installed on the upper part of the driver's seat, and the other side is fastened to the mast assembly.                         

상기와 같은 종래의 축전지 교환장치는 일반적으로 축전지탑재실로부터 축전지가 상방으로 인출 및 장착되는 구조를 이루게 되는 것으로, 리치타입의 전동 지게차와 같이 축전지탑재실로부터 축전지가 측방으로 인출 및 장착되는 구조를 취하고 있을 경우에는 그 교환작업에 불편함이 발생되었다.
The conventional battery exchange device as described above is to form a structure in which the battery is pulled out and mounted upward from the battery mounting chamber in general, a structure in which the battery is pulled out and mounted sideways from the battery loading chamber, such as a rich type electric forklift. In the case of ingestion, the exchange work was inconvenient.

본 발명은 상기와 같은 종래의 문제점을 해결하기 위하여 안출되는 것으로, 그 목적은 별도의 외부장치의 도움없이 지게차의 마스트조립체의 구동력을 통해 축전지의 교환작업은 간편하게 수행하여 작업자의 안전사고의 예방 및 작업효율을 향상시킬 수 있는 전동지게차 축전지 교환장치를 제공함에 있다.
The present invention is devised to solve the conventional problems as described above, the object of which is to easily replace the storage battery through the driving force of the mast assembly of the forklift without the help of a separate external device to prevent the safety accident of the operator and An object of the present invention is to provide an electric forklift storage battery exchange device capable of improving work efficiency.

상기한 바와 같은 목적을 달성하고 종래의 결점을 제거하기 위한 과제를 수행하는 본 발명은 바닥에 다수의 롤러가 설치된 축전지탑재실에 출구커버가 측방으로 개방되며, 상부에는 오버헤드가드가 구비되며, 전방에는 실린더에 의해 전후방 작동하는 마스트조립체가 위치하는 전동지게차에 축전지 교환장치를 구성함에 있어서,The present invention to achieve the object as described above and to perform the problem for eliminating the conventional defects, the outlet cover is opened to the side in the battery compartment equipped with a plurality of rollers on the bottom side, the overhead guard is provided on the top, In the configuration of the battery exchange device in the electric forklift truck in which the mast assembly which is operated forward and backward by the cylinder in the front,

일측단이 상기 축전지탑재실의 측방 개방부를 향해 탑재되는 축전지의 상부 일단에 체결되어 수직 연장되어, 상기 오버헤드가드의 측방에 돌출되어 설치된 제 1 롤러와, 상측 중앙부에 설치된 제 2 롤러에 차례로 감합되어 연장 지지되며, 타측단이 상기 마스트조립체의 상부 일단에 체결되도록 한 인장수단을 구비하는 것을 특징으로 한다.One end is fastened vertically to the upper end of the battery to be mounted toward the side opening of the battery compartment, and is vertically extended to fit the first roller provided to protrude to the side of the overhead guard and the second roller provided to the upper center part. It is extended and supported, characterized in that it comprises a tension means for the other end is fastened to the upper end of the mast assembly.

이하, 본 발명의 실시예를 첨부도면과 연계하여 상세히 설명하면 다음과 같다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1 은 본 발명에 따른 축전지 교환장치의 작동상태를 보이기 위한 지게차의 후면 예시도를, 도 2 는 본 발명에 따른 축전지 교환장치의 구성을 보이기 위한 지게차의 평면 예시도를 도시한 것으로,1 is a rear view of the forklift for showing the operation state of the battery exchange device according to the present invention, Figure 2 is a plan view of a forklift for showing the configuration of the battery exchange device according to the present invention,

본 발명은 전동지게차 특히 리치타입의 전동지게차와 같이 축전지탑재실로부터 축전지가 측방으로 인출되는 것을 용이토록 하는 축전지 교환장치를 구성하고 있다.The present invention constitutes a battery exchange device for facilitating drawing out of a battery from a battery compartment to the side, such as an electric forklift, in particular a rich type electric forklift.

즉, 전방에 화물을 이송하는 마스트조립체(13)가 구비되고, 전동 모터용 컨트롤러가 내장되는 본체의 내측공간에 축전지(20)를 탑재하도록 한 축전지탑재실(11)이 형성되며, 본체의 상측에 고정된 오버헤드가드(12)가 구비된 리치타입 전동지게차에 있어서,That is, the mast assembly 13 for transporting cargo in front is provided, the battery mounting chamber 11 for mounting the battery 20 in the inner space of the main body in which the controller for the electric motor is built, the upper side of the main body In the rich-type electric forklift having an overhead guard 12 fixed to it,

상기 축전지탑재실(11)의 내측 바닥면에는 축전지(20)의 수평방향의 이동을 유도하는 다수의 롤러부(30)가 설치 구성된다.On the inner bottom surface of the battery mounting chamber 11 is provided a plurality of rollers 30 to guide the horizontal movement of the battery 20.

또한, 축전지탑재실(11)의 측방 개구에는 일반적으로 교환작업시 탈장착되는 출구커버가 설치 구성된다.In addition, the side opening of the battery mounting chamber 11 is provided with an outlet cover which is generally detachable during the replacement operation.

상기 축전지(20)의 상부 일단에는 인장수단(60)의 일측이 체결되는 체결홈(20a)이 형성되며, 상기 마스트조립체(13)의 상부 일단에는 인장수단(60)의 타측이 체결되는 체결홈(13a)이 형성 구비된다. A fastening groove 20a to which one side of the tensioning means 60 is fastened is formed at an upper end of the storage battery 20, and a fastening groove to which the other side of the tensioning means 60 is fastened to an upper end of the mast assembly 13. 13a is provided.                     

이때 상기 인장수단(60)의 중간부는 오버헤드가드(12)에 지지되되, 상기 축전지탑재실(11)에서 교환대기 중인 축전지(20)로부터 수직방향에 위치되도록 오버헤드가드(12)의 측면에 돌출되어 제 1 롤러(40)가 설치 구성되며, 상기 제 1 롤러(40)와 나란히 오버헤드가드(12)의 중앙부에 제 2 롤러(50)가 설치 구성된다.At this time, the intermediate portion of the tension means 60 is supported by the overhead guard 12, the side of the overhead guard 12 so as to be located in the vertical direction from the storage battery 20 is waiting to be exchanged in the battery loading chamber (11). The first roller 40 is installed to protrude, and the second roller 50 is installed at the center of the overhead guard 12 in parallel with the first roller 40.

상기과 같은 위치에 설치된 제 1 및 2 롤러(40,50)에 의해 인장수단(60)은 일측단이 축전지(20)의 체결홈(20a)에 체결되어 수직 연장되어, 상기 제 1 롤러(40)에 감합되어 지지된 후, 다시 오버헤드가드(12)의 중앙부로 연장된 후, 상기 제 2 롤러(50)에 감합되어 지지된 후, 다시 전방에 위치한 마스트조립체(13)의 상부 체결홈(13a)으로 연장되게 된다.The first and second rollers 40 and 50 are installed at the same position as described above, and the tension means 60 has one side end fastened to the fastening groove 20a of the storage battery 20 so as to vertically extend. After being fitted to the support, and then extended to the center portion of the overhead guard 12, and then fitted and supported by the second roller 50, the upper fastening groove 13a of the mast assembly 13 located in front again ) Will be extended.

상기 인장수단(60)은 로프, 체인 등의 축전지(20)의 하중을 견디는 어떠한 것을 사용하든 무관하나, 와이어를 권장한다.
The tension means 60 is irrelevant to the use of anything that withstands the load of the battery 20, such as a rope, chain, it is recommended to wire.

상기와 같은 구성의 본 발명은 축전지의 교환 작업 즉, 축전지탑재실(11)로부터 축전지(20)를 빼내기(인출하기) 위하여 먼저 축전지탑재실(11)의 출구커버를 탈거하여 개방시키고, 작업자는 축전지탑재실(11)내 축전지(20)의 체결홈(20a)이 외부에 위치할 때까지 이동시키게 된다. 이때 축전지(20)는 축전지탑재실(11)의 바닥에 설치된 롤러부(30)에 의하여 작업자의 가벼운 힘으로도 수평방향 이동이 가능하게 된다.
이후, 상기 인장수단(60)의 한쪽 단을 일부가 외부로 빠져나온 축전지(20)의 체결홈(20a)에 체결하고, 상기 제 1 및 2 롤러(40,50)에 차례로 감합시킨 후, 다른쪽 단은 상기 마스트조립체(13)의 상부에 체결하게 된다.
이후, 전동지게차의 작동실린더를 구동시켜 마스트조립체(13)를 전방 혹은 후방으로 서서히 이동시키는 동시 작업자는 축전지탑재실(11)로부터 축전지(20)를 측방으로 당겨 빼내게 된다.
즉, 작업자에 의하여 축전지탑재실(11)의 측방으로 점차 빠져나오는 축전지(20)는 상기 마스트조립체(13)와 연결된 인장수단(60)에 의하여 그 하중이 지지된다.
이렇게 완전히 빠져나온 축전지(20)는 상기 마스트조립체(13)와, 오버헤드가드(12)의 제1, 2롤러(40)(50)에 지지된 상태에서 상기 마스트조립체(13)용 작동실린더의 작동으로 상부로 들어올려지거나 하부로 내려놓을 수 있게 것이다.
According to the present invention having the above configuration, in order to replace the battery, that is, to remove (draw) the battery 20 from the battery loading chamber 11, first, the outlet cover of the battery loading chamber 11 is removed and opened. The fastening groove 20a of the storage battery 20 in the storage chamber 11 is moved until it is located outside. At this time, the storage battery 20 can be moved horizontally even with a light force of the operator by the roller unit 30 installed on the bottom of the battery mounting chamber (11).
Subsequently, one end of the tension means 60 is fastened to the fastening groove 20a of the storage battery 20 with a part of which is pulled out to the outside. One end is fastened to the upper portion of the mast assembly (13).
Subsequently, the simultaneous worker who drives the operation cylinder of the electric forklift to slowly move the mast assembly 13 forward or rearward pulls the battery 20 sideways from the battery loading chamber 11.
That is, the storage battery 20 gradually exits to the side of the storage chamber 11 by the operator is supported by the tension means 60 connected to the mast assembly 13.
The battery 20 thus completely removed is connected to the mast assembly 13 and the first and second rollers 40 and 50 of the overhead guard 12 of the operation cylinder for the mast assembly 13. Operation will allow it to be lifted up or down.

본 발명은 상술한 특정의 바람직한 실시예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.
The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

상술한 바와 같이 본 발명은 외부장치의 도움없이 지게차의 마스트조립체의 구동력을 통해 축전지의 교환작업은 간편하게 수행하여 작업자의 안전사고의 예방 및 작업효율을 향상시킬 수 있으며, 또한 지게차로부터 측방으로 인출되는 축전지의 교환작업을 용이하게 수행할 수 있는 효과가 있다.









As described above, the present invention can easily perform the replacement operation of the battery through the driving force of the mast assembly of the forklift without the help of an external device to prevent the safety accident of the operator and improve the work efficiency, and also to be drawn out sideways from the forklift There is an effect that the replacement operation of the battery can be easily performed.









Claims (1)

바닥에 다수의 롤러가 설치된 축전지탑재실에 출구커버가 측방으로 개방되며, 상부에는 오버헤드가드가 구비되며, 전방에는 작동실린더에 의해 전후방 작동하는 마스트조립체가 위치하는 전동지게차에 축전지 교환장치에 있어서,In the battery forklift battery storage device in the electric forklift truck is located in the battery compartment equipped with a plurality of rollers on the bottom side, the outlet cover is opened laterally, the overhead guard is provided on the upper side, the mast assembly is operated in front and rear by the operation cylinder in the front. , 일측단이 상기 축전지탑재실(11)의 측방 개방부를 향해 탑재되는 축전지(20)의 상부 일단에 체결되어 수직 연장되어, 상기 오버헤드가드(12)의 측방에 돌출되어 설치된 제 1 롤러(40)와, 오버헤드가드(12)의 상측 중앙부에 설치된 제 2 롤러(50)에 차례로 감합되어 연장 지지되며, 타측단이 상기 마스트조립체(13)의 상부 일단에 체결된 인장수단(60)을 이용하여, 상기 작동실린더의 작동으로 마스트조립체(13)의 이동과 연동하여 상기 축전지탑재실(11)로부터 축전지(20)의 수평방향 인출을 용이하게 수행하도록 한 것을 특징으로 하는 전동지게차 축전지 교환장치.A first roller 40 having one end coupled to an upper end of the battery 20 mounted on the side opening of the battery mounting chamber 11 and extending vertically, protruding from the side of the overhead guard 12. And a second roller 50 installed in the upper center portion of the overhead guard 12 in order to be extended and supported, and using the tension means 60 of which the other end is fastened to the upper end of the mast assembly 13. And an electric forklift storage battery exchange device, characterized in that to facilitate the horizontal drawing of the battery 20 from the battery loading chamber 11 in conjunction with the movement of the mast assembly 13 by the operation of the operation cylinder.
KR1020040112935A 2004-12-27 2004-12-27 Apparatus for exchanging a storage battery of fork lift truck KR100950667B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020040112935A KR100950667B1 (en) 2004-12-27 2004-12-27 Apparatus for exchanging a storage battery of fork lift truck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040112935A KR100950667B1 (en) 2004-12-27 2004-12-27 Apparatus for exchanging a storage battery of fork lift truck

Publications (2)

Publication Number Publication Date
KR20060073996A KR20060073996A (en) 2006-06-30
KR100950667B1 true KR100950667B1 (en) 2010-04-02

Family

ID=37166795

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020040112935A KR100950667B1 (en) 2004-12-27 2004-12-27 Apparatus for exchanging a storage battery of fork lift truck

Country Status (1)

Country Link
KR (1) KR100950667B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160112689A (en) 2015-03-20 2016-09-28 (주)태진이엔지 Electromotive forklift truck capable of replacing easily batteries

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0140352Y1 (en) * 1996-11-18 1999-04-15 대우중공업주식회사 Battery carry out of construction in electromotive fork lift truck
JP2003118991A (en) 2001-10-17 2003-04-23 Komatsu Forklift Co Ltd Battery replacing device for battery type forklift truck

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0140352Y1 (en) * 1996-11-18 1999-04-15 대우중공업주식회사 Battery carry out of construction in electromotive fork lift truck
JP2003118991A (en) 2001-10-17 2003-04-23 Komatsu Forklift Co Ltd Battery replacing device for battery type forklift truck

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160112689A (en) 2015-03-20 2016-09-28 (주)태진이엔지 Electromotive forklift truck capable of replacing easily batteries

Also Published As

Publication number Publication date
KR20060073996A (en) 2006-06-30

Similar Documents

Publication Publication Date Title
US6691833B1 (en) Elevator without a machine room
KR101109616B1 (en) System of metallic mold exchanging machine
CN114407696B (en) Battery removes transport vechicle
KR100950667B1 (en) Apparatus for exchanging a storage battery of fork lift truck
JP2008222382A (en) Method for moving lifting device for installation
CN202272602U (en) Layout structure of machine-room-less elevator
CN211895615U (en) Building engineering material lifting machine
US20190345012A1 (en) Outrigger Pad Hoist Apparatus
CN217417934U (en) Explosion-proof crane with hoisting controller
JP2001180365A (en) Truck
CN211141261U (en) Machine placing rack for elevator
JP4316514B2 (en) Working device in mechanical parking device and its working method
JP5665097B1 (en) Elevator governor rope removal jig
JP5438850B1 (en) Devanning equipment
CN112027864A (en) Knapsack type sundry elevator
JP2012232703A (en) On-vehicle lift
CN206783265U (en) One kind is applied to lifting locking safety tongs in the double column stakcer cranes of laneway type
CN110589669A (en) Machine placing rack for elevator
CN111776926A (en) Mine cradle replacing device and replacing method thereof
CN211507376U (en) Oven is used in transformer production of establishing protection mechanism
CN221191332U (en) Wall body hoist device
CN110733957A (en) chain type lifter
CN216105439U (en) Anti-fracture self-locking mechanism for elevator traction sheave rotary lifting mechanism
KR101409869B1 (en) Crane vehicle
KR200162610Y1 (en) Battery storage device for forklift truck

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20130318

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee