baber/WOPTO huggingface dataset:
Patent KR-20080006984-A (KR)
Title: Piston ring of engine
Inventor: SONG JIN HO
IPC: F16J9/14
Filed: 2006-07-14
Abstract: A piston ring of an engine is provided to prevent combustion gas of a combustion room from being leaked to the outside of the engine. A piston ring of an engine includes a ring body(10) and a blowby interrupter. The blowby interrupter is mounted on an opening part of the ring body. The blowby interrupter includes a slide part(24), a protector(26), and a spring(30). The slide part is slidably inserted into a slide groove part formed at one side of the opening part of the ring body. The protector is connected to the slide part in one body. The protector closes the opening part by contacting with both opening surfaces formed in the ring body. The spring is installed between the slide part and the slide groove part. A groove having a gap(T) of 0.2mm to 0.45mm is formed between one surface of the protector and an opening surface of the ring body.
Patent KR-20070018671-A (KR)
IPC: G01R29/12
Filed: 2006-07-21
Abstract: 과제 
     
     측정하는 대상이나 용도 등에 따라 알맞은 측정 시스템을 구성하는 것이 용이한 정전기 측정 장치를 제공한다.  
     
       해결 수단 
     
     표면 전위 센서(27)와 변위 센서(36)를 앰프부(3, 3')를 통하여 결합, 분리 가능하게 구성하고, 복수의 표면 전위 센서(27, 27 …)를 결합한 상태에서는, 변위 센서(36)에서 측정되는 거리의 데이터를 복수의 표면 전위 센서(27, 27 …)에 전송 가능하고, 각 표면 전위 센서(27, 27)는 이 거리의 데이터에 의거하여 측정되는 전위를 보정하여 대상물의 표면 전위를 산출하도록 하고 있다.  
       
     정전기 측정장치, 표면 전위 센서
Patent KR-20080009976-A (KR)
Title: Method for manufacturing a cabinet of a switch box
Inventor: SIM CHAN SIK
IPC: H05K5/00
Filed: 2006-07-25
Abstract: A method for manufacturing a cabinet of a distributing board is provided to improve the quality of the cabinet by detecting interference between various components related to the manufacture of the cabinet. A method for manufacturing a cabinet of a distributing board includes the steps of: setting the whole layout of the cabinet; generating a drawing of each component on the basis of size of the component confirmed by the first step; checking interference between each component and the layout of the cabinet; changing the drawing generated by the second step into the drawing for CAM(Computer Aided Manufacturing) operation; and manufacturing each component for the manufacture of the cabinet by inputting the data of a development figure changed by the fourth step into a computer of a processing apparatus.
Patent KR-20080010703-A (KR)
Title: Dryer having lack for holding footwear
Inventor: KIM CHANG HOO
IPC: D06F58/04
Filed: 2006-07-27
Abstract: A dryer with a rack is provided to dry a plurality of shoes at a time by installing a supporting stand at a body of the dryer and receiving plural shoes. A dryer with a rack(100) comprises a cabinet, a drum, a body(102), a supporting stand(110), and an exposed unit(120). The body is mounted at an inner wall of the drum. The supporting stand is detachably installed at one part of the body. The exposed unit is installed between the supporting stand and the body to allow the supporting stand to be projected to the outer part of the body. The body has a fixed unit(104) at two ends. The supporting stand is rotatably inserted to the fixed unit.
Patent KR-20080011746-A (KR)
Title: A coupling device for propeller shaft
Inventor: KANG SEOK YONG
IPC: B60K17/22
Filed: 2006-07-31
Abstract: A coupling device for a propeller shaft is provided to prevent parts from being broken by blocking power of the propeller shaft through simple manipulation of a user when a vehicle is towed. A coupling device for a propeller shaft comprises an input shaft that receives rotational force from a transmission(51). An output shaft receives the rotational force from the input shaft. An input shaft gear(61) and an output shaft gear(63) are installed at two opposite ends of the input shaft and the output shaft, respectively. A hypoid gear(65) engages with the input shaft gear and the output shaft gear to transfer the rotational force from the input shaft to the output shaft. The input shaft gear, the output shaft gear and the hypoid gear are installed in a center housing section(69) fixed to a cross member(67) of a frame of a vehicle. The input shaft and the output shaft are supported by a roller bearing(71) formed at the side of the center housing section.
Patent KR-20080013179-A (KR)
Title: Flat electrode, surface light source and backlight unit having the same
Inventor: JUNG KYEONG TAEK
IPC: G02F1/13357
Filed: 2006-08-07
Abstract: A flat electrode, a surface light source, and a backlight unit having the light source are provided to improve brightness uniformity of the backlight unit by adding a conductive micro wire pattern inside a high molecular base layer and a protective layer. Micro conductive wires(256') are patterned on the same plane to form a flat electrode for a surface light source. The micro conductive wires are apart from each other by a constant distance. A thickness of the conductive wire lies between 1mum and 1mm. The conductive wire is made of a material selected from the group consisting of SUS, Al, Cu, Ag, Zn, and Au. A distance between the conductive wires lies between 0.5 and 1mm. The conductive wire is formed on a base layer(252). A protective layer(254) is formed on the conductive wire.
Patent KR-20080013200-A (KR)
Title: A back up prevention system for vehicle's brakes pedals
Inventor: WOO MIN SU
IPC: B60T7/06
Filed: 2006-08-07
Abstract: A push prevention device for a brake pedal of a vehicle is provided to prevent legs and ankles of a driver from being injured by the brake pedal by restricting the brake pedal in collision. A push prevention device for a brake pedal of a vehicle comprises a brake pedal(500) provided with a latch(510) formed on an upper end thereof, a locker(600) combined with the latch to prevent the brake pedal from being rotated about a hinge, and a restriction member(700) unlocking the locker to combine the locker with the latch and simultaneously keeping the locker in a state of being separated from the latch.
Patent KR-20070019593-A (KR)
IPC: H04N5/232
Filed: 2006-08-10
Abstract: 저렴하고 구조가 간단하며 촬영 전에 원근감을 전자 디스플레이 위에서 변위하여 시인(視認) 조절할 수 있고, 촬상 소자 표면에 먼지가 부착하는 것을 방지한다.   
     촬상 소자(3)가 탑재된 촬상 기판(2)을 카메라 보디 프레임(1)의 표면에 판 스프링(5)으로 압압함과 동시에, 촬상 기판(2)을 종방향, 횡방향으로 각각 단독으로 이동시키는 전용 위치 조절 기구(5, 7 및 11, 12)를 구비하고, 촬상 렌즈에 의한 투영상(投影像)이 촬상 소자(3) 위에 결상하도록 촬상 기판(2)을 위치 조정 가능하게 마련한다.  또한, 전자 디스플레이(21) 위에 종선(22, 23), 횡선(24, 25)을 소프트웨어로서 표시하고, 그들을 단독으로 횡방향, 종방향으로 위치 조절 가능하게 마련한다.  교환 렌즈부(33)와 카메라 본체(31)의 사이에는 방진판(34)을 고정하고, 촬상 소자 표면에 먼지가 붙는 것을 방지한다. 
       
     카메라, 촬상 기판, 촬상 소자, 방진판, 통기 구멍
Patent KR-20070024379-A (KR)
Title: Photosensitive paste
Inventor: YAHAGI ISAO
IPC: G03F7/004
Filed: 2006-08-23
Abstract: A photosensitive paste is provided to be employed to form the compartment having less variation of patterns before and after calcination and be able to be used in a back plate for plasma display. The photosensitive paste includes: (A) inorganic particle; (B) (a) novolak resin prepared by polycondensation of phenol compound represented by a formula(1), wherein n is any one selected from 0, 1 and 2, R1 is organic group having 1 to 20 carbon atoms and same or different when n is 2, and aldehyde compound represented by a formula(2) of R2-CHO, wherein R2 is hydrogen or organic group having 1 to 20 carbon atoms, and (b) another resin that has phenol hydroxyl group partially substituted with OR3 group, wherein R3 is mono- or bi-valence organic group with carbon atoms of 1 to 20; (C) epoxy group containing silicon compound; (D) a compound generating acid by ionizing radiation; and (E) organic solvent having refractory index of 1.40 to 1.80 at 25deg.C.
Patent KR-20080018624-A (KR)
Title: Use of an extract of organic selenium-enriched and sprouted bean
Inventor: PARK KYUNG MOK
IPC: A61K36/48
Filed: 2006-08-25
Abstract: An extract of organic selenium-enriched sprouted bean is provided to improve acnes and atopic dermatitis by inhibiting oxidation, inflammatory cytokine production, histamine secretion, growth of Propionibacterium acnes and activity of 5alpha-reductase, moisturizing the skin and alleviating the skin irritation without side effects. A composition for improving acnes and atopic dermatitis comprises 0.001-99.909 wt.%, preferably 0.001-20 wt.% of the extract of organic selenium-enriched sprouted bean which is prepared by sprouting beans through supply of water containing organic selenium, and is formulated as cosmetics, food or soap, wherein the daily dosage of the composition is 0.001-150 mg/kg.
Patent KR-20080020008-A (KR)
Title: Cooling fan controller structure of vehicle
Inventor: YOO JIN KWANG
IPC: F01P5/02
Filed: 2006-08-30
Abstract: A cooling fan controller structure of a vehicle is provided to weld a semi-transparent film to a welding protrusion formed around an air hole on a cover by emitting ultrasonic waves. A cooling fan controller structure of a vehicle comprises a body, a PCB, a cover(40), an air hole(41), a semi-transparent film(50), and a welding protrusion(42). The body includes a motor connection terminal and a power/signal line connecting terminal. The PCB is attached to the body. The cover seal the inside of the body. The air hole is formed on the cover. The semi-transparent film is located at the air hole of the cover to let air pass through the film and block moisture. The welding protrusion is formed around the air hole. The semi-transparent film is welded to the welding protrusion by using ultrasonic waves.
Patent KR-20080021336-A (KR)
Title: Method for controlling a transfer of full time 4 wheel drive vehicle
Inventor: KIM TAE HYUN
IPC: B60W50/02
Filed: 2006-09-04
Abstract: A transfer control method for a full time four-wheel drive vehicle is provided to improve durability and marketability of the vehicle by preventing distribution of driving force of front and rear wheels when rotation speeds of each wheel are different from each other. A transfer control method for a full time four-wheel drive vehicle comprises the steps of: detecting a rotation speed of each wheel by a speed sensor(S10), determining operation of a transfer(S20) by comparing the rotation speeds of the wheels with each other by a controller connected to the speed sensor, operating the transfer(S30) by controlling the transfer by the controller and distributing driving force of front and rear wheels when the rotation speeds of the wheels are different from each other in the step S30, determining error operation of the transfer(S40) by comparing the rotation speeds of the wheels during a predetermined time by the controller, and stopping operation of the transfer and simultaneously operating an indicating unit provided in a metering board when the difference between the rotation speeds of the wheels is kept constant for the predetermined time(S50).
Patent KR-20080022459-A (KR)
Title: Method of manufacturing nitride-based semiconductor light emitting device
Inventor: YOON SUK HO
IPC: H01L33/00
Filed: 2006-09-06
Abstract: A method for manufacturing a nitride-based semiconductor light emitting device is provided to easily separate and remove a substrate from a semiconductor device through chemical lift-off. A sacrificial layer(12) having good wet etching property is formed on a substrate(10), and then a passivation layer(14) is formed on the sacrificial layer to protect the sacrificial layer under a reaction gas atmosphere. Plural masking dots of a metal nitride are formed on the passivation layer. A nitride-based semiconductor layer(30) is formed on the passivation layer through laterally epitaxially growing using the masking dots as masks. A semiconductor device(50) comprising an n-type semiconductor layer(42), an active layer(44), and a p-type semiconductor layer(46) is formed on the nitride-based semiconductor layer. The sacrificial layer is wet-etched to separate or remove the substrate from the semiconductor device.
Patent KR-20060105706-A (KR)
Inventor: KIM KYUNG SIK
IPC: A23N7/00
Filed: 2006-09-11
Abstract: 본 발명은 자동제피장치에 관한 것으로, 진공 펌프로 구성되어 지속적으로 진공을 발생시키는 흡입부와; 모터에 의해 회전하는 흡반이 구비된 회전봉과 그 회전봉에 연동된 주동 기어와 맞물려서 회전하는 베벨 기어가 외주에 형성된 원판형의 종동 풀리와; 상기 중동 풀리 상에 커터가 입설되어 상기 종동 풀리와 연동되게 회전하는 커터부로 구성되되, 상기 커터부는, 소직경의 제1반원부와 이에 연속되는 대직경의 제2반원부로 구성되는 가이드부가 요입되어 형성된 캠과; 상기 종동 풀리의 중심에서 일측으로 편향된 위치에 토션스프링에 의해 탄성적으로 지지되게 입설되며, 그 일단이 상기 가이드부를 타고 연동하는 커터;로 구성된 제피장치에 있어서, 소정 길이의 외통체 내에 내통체가 삽입되고, 상기 내통체의 외측에 개재된 스프링의 탄성에 의해 승강가능되도록 한 커터의 작동봉과; 상기 작동봉의 외통체에 통하도록 연결된 에어공급호스와; 상기 에어공급호스에 고압의 에어를 공급하는 에어공급장치와; 상기 종동 풀리의 외부에 설치되어 에어공급의 시작과 종료동작을 제어하는 시작 및 종료센서장치와; 상기 종동 풀리의 외주연에 설치되어 상기 시작 및 종료센서장치를 작동시키는 동작센서와; 상기 회전봉의 일측에 설치되어 과일의 유무(有無)를 탐지하는 존재감지센서와; 상기 시작 및 종료센서장치와 존재감지센서로부터 신호를 받아 종동 풀리의 작동과 회전봉의 작동을 제어하는 제어부;로 구성된다. 
     상술한 구성에 의해 본 발명은 과일의 측부는 물론 후면 꼭지부의 껍질까지  제거할 수 있어 작업효율을 월등히 향상시킬 수 있게 된다. 
       
     과일, 껍질, 제거, 캠, 반원, 에어, 분사, 가변
Patent KR-20070037315-A (KR)
Inventor: NAKAMURA HIROSHI
IPC: H01L21/60
Filed: 2006-09-15
Abstract: (과제) 
     불균일한 막 두께의 패시베이션막 (passivation layer) 에 기인하여 생기는 도금의 단차를 억제하여 평탄한 금 피막의 금 범프 또는 금 배선을 형성할 수 있는 금 범프 또는 금 배선의 형성 방법을 제공한다. 
     (해결 수단) 
     패터닝된 웨이퍼 상에, 비시안계 전해 도금욕 또는 시안계 전해 도금욕을 이용하여 전해 도금을 실시하는 금 범프 (bump) 또는 금 배선의 형성 방법으로서, 웨이퍼 상에 대한 전해 도금이, 0.1A/d㎡ 이하의 전류 밀도로 전해 도금을 적어도 1회 실시하는 공정 1 과, 0.3~1.2A/d㎡ 의 전류 밀도로 전해 도금을 적어도 1회 실시하는 공정 2 로 이루어지고, 공정 1 의 합계 도금 두께가 0.1~5㎛ 이고, 공정 1 과 공정 2 의 합계 도금 두께가 원하는 도금 두께가 되도록 웨이퍼 상에 도금을 실시하는 금 범프 또는 금 배선의 형성 방법. 
       
     금 범프, 금 배선
Patent KR-20070035445-A (KR)
IPC: H01L21/027
Filed: 2006-09-26
Abstract: 본 발명은 도포 방법 및 도포 장치에 관한 것으로서 레지스트 노즐 (78)이 통과점 (X₁)를 통과한 시점 (t₁)에서 레지스트 펌프를 멈추고 나서 일정한 지연 시간이 경과한 시점 (ta)로 레지스트 노즐 (78)의 토출 압력이 감쇠하기 시작한다. 한편, 이것과 시간적으로 근접해, 기판 (G)에 대한 레지스트 노즐 (78)의 상승 이동과 주사 속도의 감속이 각각 소정의 시점 (t₂,  t₃)으로 개시한다. 이렇게 해 레지스트 노즐 (78)의 토출 압력이 감쇠하고 있는 한중간에 레지스트 노즐 (78)이 상승 이동하고 또 한편 주사 속도가 감속하는 스핀레스 방식에 있어서 도포막의 막두께 제어, 특히 도포 주사 종단부의 막두께 균일화를 안정된 동작으로 재현성 좋게 행하는 기술을 제공한다.
Patent KR-20060107496-A (KR)
Inventor: SIN TAE YOUNG
IPC: G06F1/00
Filed: 2006-09-28
Abstract: 본 발명에 의한 데스크 탑 퍼스널 컴퓨터에 삽입되는 확장 기판 구조의 장착구조는, 메인 보드; 상기 메인 보드에 일 방향으로 정렬된 상태로 복수개 형성되는 확장 슬롯; 및 상기 확장 슬롯에 삽입되는 복수개의 확장기판이 포함되고, 상기 확장기판에는, 상기 확장 슬롯에 삽입되는 슬롯부가 구비되는 PCB; 및 상기 PCB의 일면에 설치되어, IC를 냉각시키는 방열판 및/또는 냉각팬이 포함되고, 일 방향으로 정렬되어 장착되는 상기 확장기판들 중에서, 정렬된 단부에 놓이는 확장기판의 방열판 및/또는 냉각팬은, 상기 확장 기판의 정렬된 방향을 기준으로 바깥쪽을 바라보는 면에 형성되는 것을 특징으로 한다.
Patent KR-20070038441-A (KR)
Inventor: OH HYEN O
IPC: G10L19/20
Filed: 2006-10-04
Abstract: 본 발명은 신호 처리 방법 및 장치에 관한 것이다. 상세하게는 네트워크로 전송되는 데이터를 효율적으로 처리하기 위해서 신호의 압축 및 신호의 복원을 위한 코딩 방법과 그를 위한 장치에 관한 것이다. 본 발명의 데이터 코딩 및 엔트로피 코딩은 연관성을 가지고 수행되며, 그룹핑은 코딩 효율을 증대하기 위해 사용된다. 본 발명의 신호 처리 방법은, 인터넷 프로토콜 망을 통해 수신한 신호를 디캡슐레이션(decapsulation)하는 단계; 상기 디캡슐레이션된 신호로부터 그룹핑을 통하여 하나의 그룹에 포함되는 복수 개의 데이터에 대응하는 그룹 기준 값과 상기 그룹 기준 값에 대응하는 차분 값을 획득하는 단계; 및 상기 그룹 기준 값 및 상기 차분 값을 이용하여, 상기 데이터를 획득하는 단계를 포함한다. 
       
     네트워크, 인터넷 프로토콜, 코딩, PBC, DIFF, 엔트로피
Patent KR-20080036877-A (KR)
Title: A frame loss measurement apparatus and method for multicast service traffic
Inventor: RYOO JEONG DONG
IPC: H04L12/26
Filed: 2006-10-24
Abstract: An apparatus and a method for measuring the loss of frames in a multicast service environment are provided to measure the loss of frames accurately even without advance information about a change in a traffic route of the multicast service or a node from which traffic is outputted. An input frame-counting unit(200) counts data frames of a specific multicast service, which is included in a target net of which the loss of frames is to be measured. An output frame-counting unit(210) counts data frames of the specific multicast service, which is outputted from the target net. A loss-measuring unit(220) measures the frame loss by comparing the number of data frames counted by the input frame-counting unit with the number of data frames counted by the output frame-counting unit.
Patent KR-20080038896-A (KR)
Title: Method and apparatus for alarming of speech-recognition error
Inventor: KIM HYUN SOO
IPC: G10L15/10
Filed: 2006-10-31
Abstract: A method and an apparatus for alarming of speech-recognition error are provided to investigate the cause of the recognition error by analysis of circumstances such as noise, transmission error, magnitude and velocity of speech, and to feedback to users automatically about the source of the error. A speech data detector part(100) detects the pure speech data from input speech data. A speech-recognition error inspection part(110) has inspection modules such as a channel transmission error inspection module(111), a magnitude level inspection module(112), a speech velocity inspection module(113) and a noise inspection module(114) for judging speech-recognition error, and inspects at least one cause of the speech-recognition error from the input pure speech-recognition data and outputs the inspection result. The speech-recognition error judgement part(120) confirms the causes of the recognition error from the results of the recognition error inspection and outputs the causes of the confirmed error. A control part(140) controls to inspect at least one speech-recognition error through each module of the speech-recognition error inspection part, transmits the inspection results which input to speech-recognition error judgement part, and informs the cause of the speech-recognition error given from the speech-recognition error judgement part to the users.
Patent KR-20060121789-A (KR)
Title: Winch water gate being easy to remove impurities
Inventor: HAN SANG KWAN
IPC: E02B7/26
Filed: 2006-11-08
Abstract: A winch water gate capable of easily removing impurities is provided to improve the impurities attachment condition by exposing the impurities check bar to the upper part of the winch. A winch water gate capable of easily removing impurities is composed of a winch(20) separated from a water gate(10) with a predetermined interval and supported by a support frame(50) at the upper part of the water gate vertically shaped; and lifting members(30) connected between the winch and the water gate to lift the water gate by the winch. The water gate is hollow and is installed with a support plate at the center. A support piece is combined at the lower end of the lifting member to slidingly pass through the support plate and to be hung at the lower part of the support plate. An impurities check bar(40) is installed at one side of the water gate to vertically penetrate the support frame and the winch.
Patent KR-20080046026-A (KR)
Title: Dye-sensitized solar cell module having vertically stacked unit cells and method of manufacturing the same
Inventor: KANG MAN GU
IPC: H01M50/528
Filed: 2006-11-21
Abstract: A vertical stack type dye-sensitized solar cell module and a manufacturing method thereof are provided to increase energy conversion efficiency per unit area remarkably by removing a separate space for connecting the plural solar cells in serial. A plurality of batteries(140,150,160,170) are stacked sequentially in parallel toward the vertical direction, and comprise a semiconductor electrode, a counter electrode and an electrolyte layer. A first conductive transparent substrate(108a) is inserted between a first battery(140) and a second battery(150), and has a first surface including the counter electrode, and has a second surface including a semiconductor electrode of the second battery. A second conductive transparent substrate(128) has a third surface on which the semiconductor electrode of the bottom battery is formed. A third conductive transparent substrate(138) has a fourth surface on which the counter electrode of the top battery is formed.
Patent KR-20080047749-A (KR)
Title: Proportional solenoid valve
Inventor: JO SE HWAN
IPC: F16K11/07
Filed: 2006-11-27
Abstract: A proportional solenoid valve is provided to allow an accurate control even in low pressure by selectively flowing the supplying pressure introduced into a spool valve with high and low pressures. A proportional solenoid valve(100) includes a first port(10), a second port(20), a spool valve(30), a pressing unit(40), and a feedback port(50). A line pressure due to a working fluid discharged from an oil pump is introduced into the first port. The second port is mounted adjacent to the first port to supply the working fluid having a pressure lower than the line pressure. The spool valve selectively switches a flow of the working fluid introduced into the first and second ports. A return spring(32) is installed to elastically press one side of the spool valve. The pressing unit is pressed to selectively slide the spool valve according to the supply of current. The feedback port divides the line pressure or the low pressure introduced into the first and second ports to flow the divided pressures to the side of the spool valve. The spool valve has a first land(31) and a second land(33). The first land controls the line pressure of the first port. The second land controls the line pressure of the second port.
Patent KR-20080048300-A (KR)
Title: Test method of thin film transistor substrate
Inventor: SONG IN CHEOL
IPC: H01L21/66
Filed: 2006-11-28
Abstract: A method for inspecting a thin film transistor substrate is provided to prevent a contact error by improving a contact state between a probe and a gate pad or between the probe and a data pad. A plurality of signal lines, a plurality of shorting bars(50a,50b,50c) formed at ends of the signal lines, a plurality of inspection signal pads(52) formed at both ends of the shorting bars, and a plurality of pads connected to the shorting bars and the signal lines are formed on a thin film transistor substrate. A signal supply member comes in contact with the inspection signal pads and the pads. An error is detected by applying an inspection signal to the signal supply member. The signal lines are composed of gate lines(20) or data lines(30).
Patent KR-20070057006-A (KR)
Title: Wrap film apparatus capable of easily reducing volume
Inventor: UMETSU TADASHI
IPC: B65D5/72
Filed: 2006-11-29
Abstract: A wrap film device capable of easily reducing volume is provided to easily separate the end of a box body with little power of the user's hands in disposing of the box body when a wrap film is completely used up, and to reduce the volume by crushing the box body. In the wrap film device capable of easily reducing volume, a half cut line is formed on the surface in which flaps of front and rear walls(23,43) are bonded on each other. When force for separating a bottom wall flap(33) from the front or rear wall flap is applied, a board material of a bonded surface of the front or rear wall flap is attached to the bottom wall flap and separated, and broken along the half cut line at the same time. Accordingly, the bottom wall flap is easily separated from the front or rear wall flap.
Patent KR-20080050913-A (KR)
Title: Support device of operational unit box for work machine
Inventor: HAN YOUN SOON
IPC: B23Q11/00
Filed: 2006-12-04
Abstract: An apparatus for supporting an operational unit box of a work machine is provided to ensure the stability of the operational unit box and improve space utilization. An apparatus(100) for supporting an operational unit box includes an upper support rod(110), a hinge unit(130), a lower support rod(120), and a wheel(140). The upper support rod has one end connected to the operational unit box. The lower support rod is connected to the hinge unit. The wheel is connected to a second end of the lower support rod. The wheel rolls in the contact state of a ground surface. A fixture link is used to fix the folding state of the upper and lower support rods. A fixture protrusion(152) is formed at the upper and lower support rods to lock two opposite ends of the fixture link.