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Применить Всего найдено 7. Отображено 7.
09-08-2018 дата публикации

DIE DEVICE FOR FORMING ALUMINUM ALLOY CROSS MEMBER FOR VEHICLE

Номер: WO2018143524A1
Принадлежит:

The present invention relates to a die device for forming an aluminum alloy cross member for a vehicle. That is, by an aluminum alloy (TL100C) material substituting for a conventional steel material as the metallic material used in a cross member for a vehicle, weight reduction and stability of a vehicle body can be achieved at the same time. Particularly, the purpose of the present invention is to provide a progressive press die device, which is for forming the aluminum alloy cross member and can prevent the occurrence of various defects, such as folds, scratches, a burning phenomenon, spring-back, burr, and a scrap-sticking phenomenon, by establishing a progressive forming process analysis technique for the aluminum alloy plate through a forming analysis taking into account the characteristics of an aluminum alloy plate forming method, predictions of shape and thickness distribution and stress distribution for each process, predictions of forming-defects (folds, scratches, a burning phenomenon ...

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06-09-2018 дата публикации

자동차용 알루미늄 합금 크로스 멤버 성형을 위한 금형 장치

Номер: KR0101895440B1
Принадлежит: 주영하이텍 주식회사

... 본 발명은 자동차용 알루미늄 합금 크로스 멤버 성형을 위한 금형 장치에 관한 것이다. 즉, 본 발명은 자동차용 크로스 멤버에 적용되는 금속소재를 기존의 철강소재 대신 알루미늄 합금(TL100C)소재로 대체하여 차체의 경량화 및 안정성을 동시에 확보할 수 있고, 특히 알루미늄 합금 판재 성형 공법의 특성을 고려한 성형 해석, 공정별 형상 및 두께분포, 응력분포 예측, 성형결함(살겹침, 스크래치, 소착 현상, 스프링 백 등) 예측 등을 통해 알루미늄 합금 판재를 위한 성형 프로그레시브 공정 해석 기법을 정립하여, 살겹침, 스크래치, 소착 현상, 스프링 백, 버어, 스크랩 눌러 붙음 현상 등과 같은 여러가지 결함을 방지할 수 있도록 한 알루미늄 합금 크로스 멤버 성형을 위한 프로그레시브 프레스 금형 장치를 제공하고자 한 것이다.

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19-06-2018 дата публикации

GENERATION APPARATUS

Номер: KR1020180066802A
Автор: NO, GYEONG BO
Принадлежит:

The present invention relates to a generation apparatus which operates a generator through rotation of a hinge-coupled torque arm to generate electric energy. According to the present invention, the generation apparatus comprises: a first torque arm installed in a position separated from the ground and extended in one direction; a hinge shaft sectioning the first torque arm into long and short shafts, and supplying the first request arm to be able to rotate; a first cart reciprocating along the long shaft of the hinge shaft; a roller including a pair of first rollers installed in the upper part of the hinge shaft and a pair of second rollers installed at an end part of a long shaft side of the first torque arm; a first wire connecting one end to the first cart, having a first weight installed at the other end, and wound on the pair of first rollers to lift/lower the first weight in reciprocating motion of the first cart; a second wire connecting one end to the first cart, fixing the other ...

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15-03-2018 дата публикации

PC INTEGRATED DISPLAY DEVICE

Номер: WO2018048012A1
Принадлежит:

A PC integrated display device is disclosed. The PC integrated display device comprises: a display unit for playing media contents; a rear side protection panel coupled to the display unit at a rear side of the display unit and having an opening for connecting with a PC formed at a portion thereof; a PC mount portion that has a polyhedral shape having a PC installation space and an opening side to open the PC installation space, includes a rim portion formed at an edge of the opening side, and is coupled to the rear side protection panel such that an inner surface of the rim portion is coupled to the rear side protection panel so as to cover the PC connection opening; and a computer unit that is installed in the PC installation space inside the PC mount portion, is electrically connected to the display unit to control the operation of the display unit, and outputs the media contents to the display unit, wherein the computer unit includes a main board, a CPU, and a memory device, in which ...

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15-03-2018 дата публикации

PC INTEGRATED DISPLAY DEVICE

Номер: KR1020180027810A
Принадлежит:

Disclosed is a PC integrated display device. The PC integrated display device comprises: a display unit which plays media content; a rear protective panel which is coupled to the display unit at a rear surface of the display unit and has a PC connection opening formed at a part thereof; a PC mount unit which has a polyhedral shape with a PC installation space and an open face for opening the PC installation space, includes an edge part formed at an edge of the open face, and is coupled to the rear protective panel to cover the PC connection opening by allowing an inner surface of the edge part to be coupled to the rear protective panel; and a computer unit which is installed on the PC installation space in the PC mount unit, controls the operation of the display unit by being electrically connected to the display unit, and outputs the media content to the display unit. The computer unit includes a main board, a CPU, and a memory device. The main board is fixed to the inside of the PC mount ...

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06-09-2018 дата публикации

PC 일체형 디스플레이 장치

Номер: KR0101895438B1
Принадлежит: 주영하이텍 주식회사

PC 일체형 디스플레이 장치가 개시된다. PC 일체형 디스플레이 장치는 미디어 콘텐츠를 재생하는 디스플레이부; 상기 디스플레이부의 후면에서 상기 디스플레이부에 결합되고, 일부분에 PC연결용개구가 형성되어 있는 후면보호패널; PC설치공간 및 상기 PC설치공간을 개방하는 개방면을 갖는 다면체 형상이고, 상기 개방면의 가장자리에 형성된 테두리부를 포함하고, 상기 테두리부의 안쪽면이 상기 후면보호패널에 결합되어서 상기 PC연결용개구를 덮도록 상기 후면보호패널에 결합되는 PC마운트부; 및 상기 PC마운트부 내부의 PC설치공간에 설치되고, 상기 디스플레이부와 전기적으로 연결되어 상기 디스플레이부의 동작을 제어하고, 상기 디스플레이부로 상기 미디어 콘텐츠를 출력하는 컴퓨터부를 포함하고, 상기 컴퓨터부는 메인보드, CPU 및 메모리장치를 포함하고, 상기 메인보드는 상기 PC마운트부의 내면과 이격되도록 상기 PC마운트부의 내부에 고정되며, 상기 PC마운트부는 착탈수단을 통해 상기 후면보호패널에 결합 및 분리가 가능하도록 구비되는 것을 특징으로 한다.

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16-08-2018 дата публикации

MOLD APPARATUS FOR FORMING ALUMINUM ALLOY CROSS MEMBER FOR AUTOMOBILE

Номер: KR1020180091228A
Принадлежит:

The present invention relates to a mold apparatus for forming an aluminum alloy cross member for an automobile. That is, according to the present invention, a metal material applied to the cross member for an automobile can be replaced with an aluminum alloy (TL100C) material instead of a conventional steel material, thereby ensuring both weight saving and stability of an automobile body. Particularly, the present invention establishes a molding progressive process analysis technique for an aluminum alloy sheet through a molding analysis, shape and thickness distribution, stress distribution prediction, and molding defect (scratches, seizure phenomenon, springback, etc.) prediction in consideration of characteristics of an aluminum alloy sheet molding process. Therefore, the present invention makes it possible to prevent various defects such as cracks, the scratches, the seizure phenomenon, the springback, burr, scrap sticking and the like. COPYRIGHT KIPO 2018 (AA) Minimization of friction ...

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