KR0126284B1 - Device for removing batteries from vehicle - Google Patents

Device for removing batteries from vehicle

Info

Publication number
KR0126284B1
KR0126284B1 KR1019950068708A KR19950068708A KR0126284B1 KR 0126284 B1 KR0126284 B1 KR 0126284B1 KR 1019950068708 A KR1019950068708 A KR 1019950068708A KR 19950068708 A KR19950068708 A KR 19950068708A KR 0126284 B1 KR0126284 B1 KR 0126284B1
Authority
KR
South Korea
Prior art keywords
battery
bed
roller assembly
roller
bracket
Prior art date
Application number
KR1019950068708A
Other languages
Korean (ko)
Other versions
KR970040365A (en
Inventor
정규련
Original Assignee
석진철
대우중공업주식회사
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 석진철, 대우중공업주식회사 filed Critical 석진철
Priority to KR1019950068708A priority Critical patent/KR0126284B1/en
Priority to JP8346275A priority patent/JPH09202596A/en
Priority to SG9611931A priority patent/SG89245A1/en
Priority to DE19654685A priority patent/DE19654685A1/en
Publication of KR970040365A publication Critical patent/KR970040365A/en
Application granted granted Critical
Publication of KR0126284B1 publication Critical patent/KR0126284B1/en

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Classifications

    • 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
    • B66F9/08—Masts; Guides; Chains
    • B66F9/10—Masts; Guides; Chains movable in a horizontal direction relative to truck
    • 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
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • 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
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/80—Exchanging energy storage elements, e.g. removable batteries
    • 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
    • B66F9/07513—Details concerning the chassis
    • B66F9/0754—Battery removal arrangements
    • 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
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B60K2001/0455—Removal or replacement of the energy storages
    • B60K2001/0461—Removal or replacement of the energy storages from the side
    • 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
    • B60L2200/40—Working vehicles
    • B60L2200/42—Fork lift trucks
    • 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
    • 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
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

A battery drawing apparatus for an electromotive truck is provided to facilitate drawing of a relatively heavy battery. In this apparatus a bed (4) with a roller assembly (5) has a hinge shaft (41) hinged on a hinge bracket (1) of a side guide, and as raising the roller assembly (5) ball-jointed to a rod (3)'s front end loaded by a driving seat's pedals (2A, 2B), the bed (4)'s inside becomes higher by a guide (G)'s retract on a mast (M).

Description

전동 리치트럭의 배터리 인출장치Battery Drawer of Electric Reach Truck

제 1 도 (가)(나)는 종래의 배터리 인출장치의 평면도 및 정면도.Figure 1 (a) (b) is a plan view and a front view of a conventional battery taking out device.

제 2 도 (가)(나)는 본 발명의 배터리 인출장치의 평면도 및 부분 절취된 정면도.Figure 2 (a) (b) is a plan view and a partially cut away front view of the battery extractor of the present invention.

제 3 도는 본 발명의 작동상태 정면도.3 is a front view of an operating state of the present invention.

제 4 도는 제 3 도의 롤러조립체 단면도.4 is a cross-sectional view of the roller assembly of FIG.

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

1 : 힌지브래킷2A,2B : 페달1: Hinge Bracket 2A, 2B: Pedal

3 : 로드4 : 베드3: load 4: bed

41 : 힌지부42 : 브래킷41 Hinge 42 Bracket

5 : 롤러조립체51 : 축5: roller assembly 51: shaft

52 : 롤러6 : 리턴스프링52: roller 6: return spring

7 : 스톱퍼M : 마스트7: stopper M: mast

G : 가이드G: Guide

본 발명은 전동 리치트럭에 장착되는 배터리 인출장치에 관한 것으로, 특히 비교적 중량물인 배터리 인출이 간단용이하게 이루어지도록 한 것에 주안점을 둔 전동 리치트럭의 배터리 인출장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a battery extractor mounted on an electric reach truck, and more particularly, to a battery extractor for an electric reach truck focused on making it easier to take out a relatively heavy battery.

종래의 배터리 인출장치를 살펴보면, 제 1 도에서와 같이 사이드가드(100)와 프론트가드(200)가 핀(300)에 의해 결합되어 외측을 고정하고, 저부 평면의 배드(400)에 부설된 슬라이드롤러(401)상에 배터리(B)가 얹혀져서 장착되어 있다. 이때, 배터리의 안정된 장착을 위해 사이드가드(100)에서 도면상 우측으로 미세한 경사구배를 가지며 낮아지게 배드(400)가 설치되어 있다. 따라서, 종래 배터리의 교환을 위해 인출을 할 때 핀(300)을 상부로 분리하여 사이드가드(100)를 해체한 후, 그 측면으로 배터리(B)를 인출해 내었다. 그러나 배터리(B)의 중량이 많이 나가고, 더우기 안쪽으로 낮게 형성되어 있어, 슬라이드롤러(401)가 있음에도 인출에 힘이 드는 문제점이 있다.Looking at the conventional battery take-out apparatus, as shown in Figure 1, the side guard 100 and the front guard 200 is coupled by the pin 300 to fix the outside, the slide laid on the bed 400 of the bottom plane The battery B is mounted on the roller 401. At this time, the bed 400 is installed to have a low inclination gradient from the side guard 100 to the right side in the drawing for the stable mounting of the battery. Therefore, when removing the conventional battery to remove the pin 300 to the upper side to remove the side guard 100, the battery (B) was taken out to the side. However, because the weight of the battery (B) is a lot, and is formed low in addition to the inside, there is a problem in that even with the slide roller 401 is difficult to pull out.

따라서 본 발명은 이상과 같은 문제점을 해결하기 위해 창안된 것이다.Therefore, the present invention was devised to solve the above problems.

본 발명의 목적은 배터리의 보다 용이한 인출을 위해 장착시에는 사이드가드의 반대쪽으로 경사지게 설치된 배드가 배터리 인출시 사이드가드쪽으로 낮게 경사지게 하여, 배터리의 인출을 보다 용이하게 할 수 있게 한 것에 그 목적이 있다.An object of the present invention is that the badly installed badly inclined toward the side of the side guard when the battery is withdrawn to the side guard when the battery is removed, so that the withdrawal of the battery can be more easily. have.

상기 목적을 달성하기 위해 본 발명은 운전석측에 설치된 페달의 조작에 따라 로딩되는 롤러조립체와, 세워진 롤러조립체의 롤러에 안내되는 마스트에 부설된 가이드로 이루어져 마스트의 리트렉트동작에 따라 배터리 배드가 상승되게 구성한다.In order to achieve the above object, the present invention comprises a roller assembly which is loaded according to the operation of the pedal installed on the driver's seat side, and a guide attached to the mast guided to the roller of the erected roller assembly. Configure to be elevated.

이하에서 이를 바람직한 일실시예의 도면에 의해 보다 상세히 설명하기로 한다.This will be described in more detail with reference to the drawings of the preferred embodiment.

본 발명에서 종래와 동일 또는 동등한 부분은 같은 부호로 표기하여 설명한다.In the present invention, the same or equivalent parts as in the prior art will be described with the same reference numerals.

사이드가드(100)측의 리치레그(10A) 상부에 고정된 힌지브래킷(1)과, 상기 힌지브래킷(1)에 안착되어 힌지자재되는 힌지축(41)을 가지는 배드(4)의 타단이 우측이 리치레그(10B)에 얹혀져 있으며, 운전석측의 프레임(F)에는 양방향 페달(2A,2B)을 구비하되, 이에 연결된 로드(3)단이 우측 리치레그(10B)측의 배드브래킷(42) 사이에 힌지결합된 롤러조립체(5)와 볼조인트결합된 구성으로 이루어진다. 이때, 롤러조립체(5)는 상태유지용 리턴스프링(6)에 의해 배드브래킷(42)에 탄설되고, 상기 롤러조립체가 회전낙하되는 방향쪽의 배드브래킷(42)하부에는 롤러조립체(5)의 수직상태 유지를 위한 스톱퍼(7)가 설치된다.The other end of the bed 4 having the hinge bracket 1 fixed to the upper side of the rich leg 10A on the side guard 100 side and the hinge shaft 41 seated on the hinge bracket 1 and hinged is provided. It is mounted on the rich leg 10B, and the frame F on the driver's seat side is provided with two-way pedals 2A and 2B, and the rod bracket 3 connected thereto has a bad bracket 42 on the right reach leg 10B side. The roller assembly 5 hinged therebetween is composed of a ball joint coupled configuration. At this time, the roller assembly 5 is coalesced in the bad bracket 42 by the state-retaining return spring 6, and below the bad bracket 42 in the direction in which the roller assembly is rotated down. A stopper 7 is installed to maintain the vertical state.

한편, 상기 조립체(5)는 배터리 베드(4)의 브래킷(42) 사이에 축(51)으로 힌지결합하되, 그 선단 하부에 상기 축(51)과 편심되 후방에 위치되는 롤러(52)를 힌지결합해서 된다.On the other hand, the assembly 5 is hinged by the shaft 51 between the brackets 42 of the battery bed 4, the roller 52 which is located eccentrically and rearward of the shaft 51 at the lower end thereof It is hinged.

이상과 같이 구성된 본 발명의 작용을 살펴보면 다음과 같다.Looking at the operation of the present invention configured as described above are as follows.

제 2 도 (가)(나)의 상태를 중립상태로써 롤러조립체(5)는 리턴스프링(6)에 의해 하부로 탈락하지 않고 베드(4)의 안쪽 브래킷(42) 사이에 평면상으로 누워서 위치되어 있다. 이때, 배터리 베드(4)는 우측 리치레그(10B)측으로 낮게 경사져 있는 상태이다.In the neutral state of FIG. 2 (a) (b), the roller assembly 5 is placed in a flat position between the inner brackets 42 of the bed 4 without falling down by the return spring 6. It is. At this time, the battery bed 4 is inclined low toward the right reach leg 10B.

이후 배터리의 교체를 위한 작용을 설명하면, 핀(300)을 탈거하여 사이드 가이드(100)를 해체시킨 상태에서 페달(2A)측을 밝고있으면, 로드(3)가 우측으로 로딩되면서 롤러조립체(5)가 축(51)을 중심으로 시계방향으로 회전되면서 수직으로 세워진다. 이때 리턴스프링(6)은 인장된 상태이다.Next, the operation for replacing the battery will be described. If the pedal 2A is brightened while the side guide 100 is removed by removing the pin 300, the rod 3 is loaded to the right, and the roller assembly 5 ) Is erected vertically while being rotated clockwise about the axis 51. At this time, the return spring 6 is in a tensioned state.

이 상태에서 제 3 도에서와 같이 리치레그(10A,10B)로 안내되는 마스트(M)를 리트렉트시킴에 따라, 롤러 조립체(5)의 롤러(52)선상에 위치된 마스트(M)에 고정된 가이드(G)가 이동되어, 제 3 도에서와 같이 롤러조립체(5)의 롤러(52)를 들어올림에 따라 베드(4)의 우측이 들린다. 이때 베드(4)는 좌측의 힌지축(41)이 좌측 리치레그(10A)상에 고정된 힌지브래킷(1)상에서 미끄럼되며 회전된다. 따라서 베드(4)이 우측이 높아져서 배터리(B) 인출측으로 하향 경사지게 되므로 배터리의 교체를 위한 인출이 손쉽게 되는 것이다.In this state, as shown in FIG. 3, by retracting the mast M guided to the rich legs 10A and 10B, the mast M positioned on the line of the roller 52 of the roller assembly 5 is removed. The fixed guide G is moved and the right side of the bed 4 is lifted as the roller 52 of the roller assembly 5 is lifted as in FIG. At this time, the bed 4 is rotated on the hinge bracket (1) in which the hinge shaft (41) on the left side is fixed on the left reach leg (10A). Therefore, since the right side of the bed 4 is inclined downward toward the withdrawal side of the battery B, the withdrawal for replacement of the battery becomes easy.

배터리의 인출완료후의 롤로조립체(5)의 복귀작용을 살펴보면, 양방향 페달의 페달(2B)축을 누르면 로드(3)가 당겨지면서, 축(51)을 중심으로의 롤러조립체(5)가 원위치되는데, 이때 리턴스프링(6)도 복귀동작에 힘을 더하여 복귀시키며, 페달(2B)을 놓으면 중립상태를 유지하면서, 리턴스프링(6)의 자기유지 작용과 함께 롤러조립체(5)의 하부 탈락이 없이 유지된다. 이때 리치레그로 주행되는 마스트(M)의 가이드(G)는 장애를 피한후, 즉 롤러조립체(5)가 허공에 매달린 상태에서 복귀시켜야 할 것이다. 이후 새로운 배터리(B)의 장착을 이룬후 사이드 가드(100)를 대고 핀(3)을 록크시키도록 한다.Looking at the return action of the roll assembly (5) after the take-out of the battery, pressing the pedal (2B) shaft of the two-way pedal pulls the rod (3), the roller assembly 5 around the shaft (51), At this time, the return spring 6 is also returned by adding a force to the return operation. When the pedal 2B is released, the return spring 6 is maintained in a neutral state, while maintaining the self-holding action of the return spring 6 without falling off of the roller assembly 5. do. At this time, the guide (G) of the mast (M) running in the rich leg will have to return after avoiding the obstacle, that is, the roller assembly (5) suspended in the air. After the new battery (B) is mounted to the side guard 100 to lock the pin (3).

이상과 같이 구성되고 작용되는 본 발명은 전동 리치트럭에서 빈번히 일어나는 대형 배터리 탈거 및 장착의 어려운 점을 전동 리치트럭의 기장착된 유압을 이용하여 별도의 큰 장치물없이 손쉽게 교체할 수 있어 수요자의 욕구를 만족시키는 효과가 있다.The present invention constructed and operated as described above can easily replace the difficulty of removing and installing a large battery frequently occurring in an electric reach truck without using a large device without using a large device. It has a satisfying effect.

Claims (3)

전동 리치트럭의 배터리 인출장치를 형성함에 있어서, 안쪽에 롤러조립체(5)를 구비한 베드(4)는 사이드 가드측의 힌지브래킷(1)에 힌지자재되는 힌지축(41)을 구비하고, 운전석의 페달(2A,2B) 조작으로 로딩되는 로드(3) 선단에 볼조인트 결합되어 착탈되게 한 롤러조립체(5)의 세움시 마스트(M)에 부설된 가이드(G)의 리트렉트로 베드(4)의 안쪽이 높아지게 한 것을 특징으로 한 전동 리치트럭의 배터리 인출장치.In forming the battery extractor of the electric reach truck, the bed 4 having the roller assembly 5 therein includes a hinge shaft 41 hinged to the hinge bracket 1 on the side guard side, and a driver's seat. Retro bed 4 of guide G attached to the mast M of the roller assembly 5 attached to and detached from the ball joint at the tip of the rod 3 loaded by the pedals 2A and 2B The battery extractor of the electric reach truck characterized in that the inside of the) is raised. 제 1 항에 있어서, 롤러조립체(5)는 상태유지용 리턴스프링(6)에 의해 베드 브래킷(42)에 탄설되고, 회전낙하되는 방향측의 베드 브래킷(42) 하부에 스톱퍼(7)을 설치해서 된 것을 특징으로 한 전도 리치트럭의 배터리 인출장치.2. The roller assembly (5) according to claim 1, wherein the roller assembly (5) is coalesced in the bed bracket (42) by the state-retaining return spring (6), and a stopper (7) is provided at the bottom of the bed bracket (42) in the direction of rotational fall. Battery take-off device of the conductive reach truck characterized in that. 제 1 항 또는 제 2 항에 있어서, 롤러조립체(5) 하부에 부설된 롤러(52)는 베드 브래킷(42) 사이에 결합된 힌지축(51)을 중심으로 스톱퍼(7)측으로 편심된 위치에 힌지결합된 것을 특징으로 한 전동 리치트럭의 배터리 인출장치.3. The roller 52 according to claim 1 or 2, wherein the roller 52 attached to the lower part of the roller assembly 5 is eccentric to the stopper 7 side with respect to the hinge shaft 51 coupled between the bed brackets 42. Battery extractor of the electric reach truck, characterized in that the hinge is coupled.
KR1019950068708A 1995-12-30 1995-12-30 Device for removing batteries from vehicle KR0126284B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019950068708A KR0126284B1 (en) 1995-12-30 1995-12-30 Device for removing batteries from vehicle
JP8346275A JPH09202596A (en) 1995-12-30 1996-12-25 Electric reach-type fork lift capable of easily taking out battery
SG9611931A SG89245A1 (en) 1995-12-30 1996-12-27 Electromotive reach type forklift truck with a tiltable battery bed
DE19654685A DE19654685A1 (en) 1995-12-30 1996-12-30 Inclinable battery stowage for fork-lift truck

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KR1019950068708A KR0126284B1 (en) 1995-12-30 1995-12-30 Device for removing batteries from vehicle

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KR970040365A KR970040365A (en) 1997-07-24
KR0126284B1 true KR0126284B1 (en) 1997-12-24

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DE (1) DE19654685A1 (en)
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TWI543919B (en) * 2013-04-19 2016-08-01 金寶電子工業股份有限公司 Connection assembly, carrier using the same, and assembling method for the carrier
CN104118401B (en) * 2013-04-23 2016-05-25 国家电网公司 Battery pallet and battery transport lowering or hoisting gear
DE102015200388A1 (en) * 2015-01-14 2016-07-14 Robert Bosch Gmbh Battery replacement device for an electrically driven vehicle
CN106042882B (en) * 2016-08-02 2018-07-03 河北中能格瑞电动汽车有限公司 A kind of chassis of pure electric vehicle
CN110816489B (en) * 2018-07-23 2023-05-23 奥动新能源汽车科技有限公司 Electricity exchanging system
CN108973638B (en) * 2018-07-26 2021-11-23 盐城创策知识产权服务有限公司 New energy automobile lithium battery protective equipment
CN110371089B (en) * 2018-08-30 2020-11-06 浙江鸣春纺织股份有限公司 New energy automobile trades electric installation
CN110077217A (en) * 2019-05-23 2019-08-02 一汽解放汽车有限公司 Electric commercial vehicle slide type battery bracket
CN114335871B (en) * 2021-12-08 2023-05-09 中科检测技术服务(重庆)有限公司 New energy automobile battery dismounting device

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JPH0752661A (en) * 1993-08-23 1995-02-28 Toyota Autom Loom Works Ltd Battery guide

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DE19654685A1 (en) 1997-07-03
KR970040365A (en) 1997-07-24
JPH09202596A (en) 1997-08-05

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