KR100517480B1 - A device for winding semifinished product with lining liner of excellent alignment - Google Patents
A device for winding semifinished product with lining liner of excellent alignment Download PDFInfo
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- KR100517480B1 KR100517480B1 KR10-2002-0038815A KR20020038815A KR100517480B1 KR 100517480 B1 KR100517480 B1 KR 100517480B1 KR 20020038815 A KR20020038815 A KR 20020038815A KR 100517480 B1 KR100517480 B1 KR 100517480B1
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- liner
- semi
- drum
- semifinished product
- finished
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/0016—Handling tyres or parts thereof, e.g. supplying, storing, conveying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/0061—Accessories, details or auxiliary operations not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/0016—Handling tyres or parts thereof, e.g. supplying, storing, conveying
- B29D2030/0022—Handling green tyres, e.g. transferring or storing between tyre manufacturing steps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
- B29D2030/0682—Inner liners
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
Abstract
본 발명은 라이너가 정중앙으로 반제품 권취드럼에 공급되도록 하는 반제품 권취장치에 관한 것이다.The present invention relates to a semifinished product winding device which allows the liner to be supplied to the semifinished product winding drum at the center.
본 발명에 따른 반제품 권취장치는 타이어 반제품(1)이 감기는 반제품 권취드럼(2)과, 상기 반제품 권취드럼(2)에 반제품(1)과 함께 감기는 라이너(3)가 공급되는 라이너 드럼(5)과, 상기 라이너(3)가 통과되는 고정롤러(6)를 포함하는 반제품 권취장치에 있어서, 상기 고정롤러(6)와 수평의 위치에서 상기 라이너(3)의 변부(4)를 감지하는 센서(10)와, 상기 고정롤러(6)의 아래쪽에 설치되어 실린더(23)에 의해 좌,우로 움직이는 이동롤러(20)와, 상기 센서(10)에서 신호를 받아 상기 실린더(23)를 작동시키는 제어부를 포함하는 것을 특징으로 한다.The semifinished product winding device according to the present invention includes a semifinished product winding drum 2 on which the tire semifinished product 1 is wound, and a liner drum supplied with the liner 3 wound together with the semifinished product 1 on the semifinished product winding drum 2 ( 5) and a semi-finished winding device comprising a fixed roller 6 through which the liner 3 passes, wherein the edge portion 4 of the liner 3 is detected at a position parallel to the fixed roller 6. A sensor 10, a moving roller 20 installed below the fixed roller 6 and moved left and right by a cylinder 23, and receiving the signal from the sensor 10 to operate the cylinder 23. It characterized in that it comprises a control unit to make.
따라서, 본 발명의 반제품 권취장치에 의하면, 반제품 권취드럼에 감기는 반제품의 상면과 하면 사이가 부분적으로 접착되어 폐기되는 것을 방지할 수 있게 된다. Therefore, according to the semifinished product winding apparatus of the present invention, it is possible to prevent the partial adhesion between the upper and lower surfaces of the semifinished product wound on the semifinished product winding drum to be discarded.
Description
본 발명은 반제품 권취장치에 관한 것으로서, 보다 상세하게는 반제품 권취드럼에 반제품과 함께 라이너가 감길 때 라이너가 반제품 권취드럼의 정중앙으로 공급되도록 하는 라이너 정렬이 양호한 반제품 권취장치에 관한 것이다.The present invention relates to a semifinished product winding device, and more particularly, to a semifinished product winding device having a good liner alignment such that the liner is fed to the center of the semifinished product winding drum when the liner is wound together with the semifinished product winding drum.
일반적으로 압출기로부터 제조되어 나오는 시트형태의 타이어 반제품(타이어의 구성부품)은 가류전까지 그 고유의 압출형상을 유지하는 것이 요구되는 데, 통상적으로 권취장치를 사용하여 반제품 권취드럼에 감겨져서 다음 공정으로 투입된다. 그런데, 이렇게 반제품을 권취드럼에 감는 공정에서 반제품만 권취드럼에 감게 되면, 먼저 감긴 반제품의 상면과 나중에 그 위에 감기게 되는 반제품의 하면이 서로 접착되어 버리는 문제점이 있었다.Generally, the sheet-shaped tire semifinished products (components of the tire) produced from the extruder are required to maintain their original extrusion shape before being vulcanized, and are usually wound on the semi-finished winding drum using a winding device and then moved to the next step. Is committed. However, when only the semi-finished product is wound on the winding drum in the process of winding the semi-finished product, the upper surface of the first semi-finished product and the lower surface of the semi-finished product to be wound thereon are bonded to each other.
그래서, 이러한 문제점을 방지하기 위해 종래에는 접착방지용 필름으로서, 직물로 만들어진 라이너(liner)가 감겨 있는 라이너 드럼을 설치해서 라이너를 반제품 권취드럼으로 공급하여, 반제품과 같이 반제품 권취드럼에 감기게 되는 장치를 사용했다. 이렇게 함으로써 반제품 권취드럼에 감기는 반제품의 상, 하면 사이가 라이너에 의해 접착되지 않고 감기게 된다.Thus, in order to prevent such a problem, conventionally, as an anti-stick film, a liner drum in which a liner made of fabric is wound is installed to supply the liner to a semi-finished winding drum, and to be wound on a semi-finished winding drum like a semi-finished product Was used. In this way, the upper and lower surfaces of the semifinished product wound on the semifinished winding drum are wound without being bonded by the liner.
그런데, 이러한 종래의 권취장치는 라이너와 함께 반제품을 감는 틀 내부에 있는 롤러들의 정렬이 비틀어져서 라이너의 진행방향이 잘못되어 라이너가 반제품 권취드럼의 정중앙으로 공급되지 않는 경우가 발생하였다. 이러한 원인으로 인하여, 반제품 권취드럼에 감기는 반제품 상면의 일부와 나중에 그 위에 감기게 되는 반제품 하면의 일부가 서로 붙어 반제품을 사용하지 못하게 되는 문제점이 있었다.However, in the conventional winding apparatus, the alignment of the rollers inside the frame for winding the semi-finished product with the liner is distorted so that the direction of the liner is wrong, so that the liner is not supplied to the center of the semi-finished winding drum. Due to this cause, a part of the upper surface of the semi-finished product wound on the semi-finished winding drum and a part of the lower surface of the semi-finished product which is later wound on it are stuck to each other, thereby preventing the use of the semi-finished product.
또, 라이너가 반제품 권취드럼에 정중앙으로 공급되지 않아 라이너의 변부가 가이드 판(권취드럼의 양쪽에 붙은 원판)에 밀착되어 접어진다. 이렇게 접힌 라이너는 재사용이 불가능해 비용이 증대되는 문제점도 있었다.In addition, the liner is not fed to the semi-finished winding drum at the center, and the edges of the liner are folded in close contact with the guide plates (the discs attached to both sides of the winding drum). This folded liner is not reusable there was also a problem that the cost increases.
본 발명은 상기한 문제점을 해결하기 위해 제안된 것으로서, 반제품 권취드럼에 반제품과 함께 라이너가 감길 때 라이너가 반제품 권취드럼의 정중앙으로 공급되도록 하는 반제품 권취장치에 관한 것이다.The present invention has been proposed to solve the above problems, and relates to a semi-finished winding device for supplying the liner to the center of the semi-finished winding drum when the liner is wound with the semi-finished winding drum.
본 발명은 상기 목적을 달성하기 위해, 타이어 반제품이 감기는 반제품 권취드럼과, 반제품 권취드럼에 반제품과 함께 감기는 라이너가 공급되는 라이너 드럼과, 라이너가 통과되는 고정롤러를 포함하는 반제품 권취장치에 있어서, 고정롤러와 수평의 위치에서 라이너의 변부를 감지하는 센서와, 고정롤러의 아래쪽에 설치되어 실린더에 의해 좌,우로 움직이는 이동롤러와, 센서에서 신호를 받아 상기 실린더를 작동시키는 제어부를 포함하는 것을 특징으로 하는 라이너 정렬이 양호한 반제품 권취장치를 제공한다.To achieve the above object, the present invention provides a semi-finished winding device comprising a semi-finished winding drum to which the semi-finished product is wound, a liner drum supplied with a semi-finished product to the semi-finished winding drum, and a fixed roller through which the liner passes. It comprises a sensor for detecting the edge of the liner in a horizontal position with the fixed roller, a moving roller installed on the lower side of the fixed roller to move left and right by the cylinder, and a control unit for receiving a signal from the sensor to operate the cylinder A semi-finished winding device having a good liner alignment is provided.
이하, 첨부도면을 참조하여 본 발명에 따른 반제품 권취장치를 보다 상세히 설명하면 다음과 같다.Hereinafter, referring to the accompanying drawings, the semi-finished product winding apparatus according to the present invention will be described in detail.
본 발명의 반제품 권취장치는 도 1 및 도 2에 도시된 바와 같이, 반제품 권취드럼(2), 라이너 드럼(5), 고정롤러(6), 센서(10), 이동롤러(20), 제어부(미도시) 등을 포함한다. 반제품 권취드럼(2)과 라이너 드럼(5)은 가운데에 축이 있고, 축의 양측으로 가이드 원판이 부착된 형태로 되어 도 1에 도시된 바와 같이, 권취장치에 장, 탈착 가능하게 설치된다. 라이너 드럼(5) 상부에는 라이너 드럼(5)에 감겨 있던 라이너(3)를 반제품 권취드럼(2)으로 공급하는 고정롤러(6)가 설치된다.1 and 2, the semi-finished winding device of the present invention, the semi-finished winding drum 2, the liner drum 5, the fixed roller 6, the sensor 10, the moving roller 20, the control unit ( Not shown). The semi-finished winding drum 2 and the liner drum 5 have shafts in the center, and guide discs are attached to both sides of the shafts, and as shown in FIG. A fixing roller 6 is provided on the liner drum 5 to supply the liner 3 wound on the liner drum 5 to the semi-finished take-up drum 2.
고정롤러(6)와 수평의 위치에는 도 1 및 도 2에 도시된 바와 같이, 센서(10)가 설치되어 라이너(3)의 변부(4)를 감지한다. 이러한 센서(10)는 라이너(3)의 변부(4)를 감지하는 위치를 경계로 좌측센서(10-a)와 우측센서(10-b)로 나뉘어 진다. 센서(10)는 핸들조정장치(11)가 설치된 브라켓(12)에 장착되고, 브라켓(12)은 브라켓 이동면(13)이 형성된 브라켓 지지대(14)에 설치되어 핸들조정장치(11)를 조정함으로써 브라켓(12)이 브라켓 이동면(13)을 따라 좌우로 이동되어 센서(10)의 위치가 좌우로 이동된다. 여기서, 센서(10)는 고정롤러(6)와 라이너의 변부(4)의 색깔차이를 구분하여 감지하는 투수광형 센서를 사용한다.As shown in FIGS. 1 and 2, the sensor 10 is installed at the horizontal position with the fixed roller 6 to detect the edge 4 of the liner 3. The sensor 10 is divided into a left sensor 10-a and a right sensor 10-b based on a position at which the edge portion 4 of the liner 3 is detected. The sensor 10 is mounted on the bracket 12 in which the handle adjusting device 11 is installed, and the bracket 12 is installed on the bracket support 14 having the bracket moving surface 13 to adjust the handle adjusting device 11. The bracket 12 is moved left and right along the bracket moving surface 13 so that the position of the sensor 10 is moved left and right. Here, the sensor 10 uses a transmissive light sensor that detects the color difference between the fixed roller 6 and the edge portion 4 of the liner.
고정롤러(6)의 아래쪽에는 도 1및 도 2에 도시된 바와 같이, 이동롤러(20)가 설치된다. 이러한 이동롤러(20)는 도 3에 도시된 바와 같이, 두 개의 힌지(21,22)로 연결되고, 한 쪽의 힌지(22)와 연결된 부분에는 실린더(23)가 설치된다. 실린더(23)는 이동롤러(20)의 각도가 틀어질 때 부하가 걸리지 않도록 두 개의 실린더를 서로 반대되는 방향으로 붙여 한 단위가 되도록 구성된다. 따라서, 실린더(23)가 둘 다 수축된 상태일 때는 도 4에 도시된 바와 같이, 이동롤러(20)가 좌측으로 경사지게 틀어지고, 실린더(23)가 둘 다 팽창된 상태일 때는 그 반대가 되며, 실린더(23)가 한쪽은 수축되고 한쪽은 팽창된 상태일 때는 도 3에 도시된 바와 같이, 이동롤러(20)가 수평을 유지하게 된다. 이러한 실린더(23)의 작동은 센서(10)에서 신호를 받은 제어부(미도시)에 의해 이루어진다.Under the fixed roller 6, as shown in Figures 1 and 2, the moving roller 20 is installed. As shown in FIG. 3, the moving roller 20 is connected to two hinges 21 and 22, and a cylinder 23 is installed at a portion connected to one hinge 22. The cylinder 23 is configured to attach two cylinders in opposite directions to one unit so as not to be loaded when the angle of the moving roller 20 is turned. Therefore, when the cylinders 23 are both in the contracted state, as shown in FIG. 4, the moving roller 20 is inclined to the left side, and when the cylinders 23 are both in the inflated state, the opposite is reversed. When the cylinder 23 is contracted on one side and expanded on one side, as shown in FIG. 3, the moving roller 20 is horizontal. The operation of the cylinder 23 is performed by a controller (not shown) that receives a signal from the sensor 10.
또한, 이동롤러(20)는 상하조절이 가능한 높이조절장치(24)를 구성해서 라이너 드럼(5)의 장, 탈착시 이동롤러(20)의 간섭을 피하도록 한다. 이러한 높이조절장치(24)는 실린더로 구성되어 라이너 드럼(5)을 권취장치에 장착할 때에는 실린더를 팽창시켜 이동롤러(20)가 위쪽으로 위치하도록 하고, 라이너 드럼(5)을 권취장치에서 탈착할 때에는 실린더를 수축시켜 이동롤러(20)가 아래쪽으로 내려오도록 한다.In addition, the moving roller 20 constitutes a height adjusting device 24 capable of adjusting the up and down so as to avoid interference of the moving roller 20 when the liner drum 5 is mounted or removed. The height adjusting device 24 is composed of a cylinder so that when the liner drum 5 is mounted on the winding device, the cylinder is expanded so that the moving roller 20 is positioned upward, and the liner drum 5 is detached from the winding device. In order to contract the cylinder so that the moving roller 20 is lowered.
위와 같이 구성된 본 발명에 따른 반제품 권취장치의 작용을 설명하면 다음과 같다. 반제품(1)이 권취되어 있지 않은 반제품 권취드럼(2)과 라이너(3)가 감겨 있는 라이너 드럼(5)을 권취장치에 각각 설치한다. 이 때, 라이너 드럼(5)의 장착을 쉽게 하기 위해 높이조절장치(24)의 실린더를 수축시켜 이동롤러(20)를 아래쪽으로 내린 다음, 라이너 드럼(5)을 장착한다. 그리고 나서, 높이조절장치(24)의 실린더를 팽창시켜 이동롤러(20)를 위쪽으로 위치시켜 라이너(3)를 밀도록 한다.Referring to the operation of the semi-finished winding device according to the present invention configured as described above are as follows. The semi-finished take-up drum 2, on which the semi-finished product 1 is not wound, and the liner drum 5, on which the liner 3 is wound, are respectively installed in the take-up device. At this time, in order to facilitate the mounting of the liner drum 5, the cylinder of the height adjusting device 24 is contracted to lower the moving roller 20 downward, and then the liner drum 5 is mounted. Then, the cylinder of the height adjusting device 24 is expanded to position the moving roller 20 upward so as to push the liner 3.
이렇게 반제품 권취드럼(2)과 라이너 드럼(5)을 장착한 후 라이너 변부(4)의 위치를 센서(10)가 감지할 수 있도록 센서(10)의 좌,우 위치를 조정한다. 센서(10)의 위치는 핸들조정장치(11)를 조정하여 브라켓 이동면(13)을 따라 브라켓(12)을 좌우로 이동시킴으로써 조정된다.After mounting the semi-finished winding drum 2 and the liner drum 5 in this way, the left and right positions of the sensor 10 are adjusted to allow the sensor 10 to detect the position of the liner edge 4. The position of the sensor 10 is adjusted by adjusting the handle adjusting device 11 to move the bracket 12 left and right along the bracket moving surface 13.
이러한 상태에서 롤러에 의해 반제품(1)이 공급되면 반제품 권취드럼(2)이 회전하면서 반제품 권취드럼(2)에 반제품(1)이 감기게 된다. 그리고, 이와 동시에 라이너 드럼(5)에 감겨 있던 라이너(3)가 풀리면서 고정롤러(6)에 의해 라이너(3)가 반제품 권취드럼(2)으로 공급되어 반제품(1)과 함께 반제품 권취드럼(2)에 감기게 된다.In this state, when the semifinished product 1 is supplied by the roller, the semifinished product winding drum 2 is rotated so that the semifinished product 1 is wound on the semifinished product winding drum 2. At the same time, while the liner 3 wound on the liner drum 5 is released, the liner 3 is supplied to the semi-finished winding drum 2 by the fixed roller 6, and together with the semi-finished product 1, the semi-finished winding drum ( It is wound up in 2).
이렇게 라이너(3)가 반제품 권취드럼(2)으로 공급될 때 라이너 변부(4)가 센서(10)에 감지되는 데, 라이너 변부(4)가 좌측 센서(10-a)의 감지범위를 벗어나면 도 4에 도시된 바와 같이, 제어부(미도시)에 의해 이동롤러(20)가 우측으로 경사지게 틀어진다. 이렇게 이동롤러(20)가 우측으로 움직이면 라이너(3)의 우측면에 롤러(20)가 많이 접촉하게 되어 라이너(3)가 우측 센서(10-b) 쪽으로 밀리게 된다.When the liner 3 is supplied to the semi-finished winding drum 2, the liner edge 4 is detected by the sensor 10. When the liner edge 4 is out of the detection range of the left sensor 10-a, the liner edge 4 is detected. As shown in FIG. 4, the moving roller 20 is tilted to the right by a controller (not shown). When the moving roller 20 moves to the right, the roller 20 is in contact with the right side of the liner 3 so that the liner 3 is pushed toward the right sensor 10-b.
그리고, 라이너 변부(4)가 우측 센서(10-b)의 감지범위에 들어오면 제어부(미도시)에 의해 이동롤러(20)가 좌측으로 경사지게 틀어져서 라이너(3)를 좌측 센서(10-a) 쪽으로 밀어준다. 이렇게 해서, 라이너 변부(4)가 좌측 센서(10-a)에 감지되고, 우측 센서(10-b)에는 감지되지 않는 상태가 되면 도 3에 도시된 바와 같이, 이동롤러(20)를 수평상태가 되도록 해서 라이너(3)를 정중앙으로 공급되도록 한다. 이렇게 해서 라이너(3)가 정중앙으로 반제품 권취드럼(2)에 공급되면서 반제품(1)과 함께 반제품 권취드럼(2)에 감기게 된다.Then, when the liner edge portion 4 is in the detection range of the right sensor 10-b, the moving roller 20 is inclined to the left side by a controller (not shown), thereby moving the liner 3 to the left sensor 10-a. To the side. In this way, when the liner edge portion 4 is detected by the left sensor 10-a and not detected by the right sensor 10-b, as shown in FIG. 3, the moving roller 20 is horizontally positioned. The liner 3 is supplied to the center in the center. In this way, the liner 3 is supplied to the semi-finished take-up drum 2 at the center and wound around the semi-finished take-up drum 2 together with the semi-finished product 1.
이상 설명한 바와 같이 본 발명의 반제품 권취장치에 의하면, 라이너가 정중앙으로 반제품 권취드럼에 공급됨으로써 라이너의 변부가 접어져 폐기되는 것을 방지할 수 있고, 반제품 권취드럼에 감기는 반제품의 상면과 하면 사이가 부분적으로 접착되어 폐기되는 것을 방지하게 되어 손실비용을 절감할 수 있게 된다. As described above, according to the semi-finished winding device of the present invention, the liner is fed to the semi-finished winding drum at the center so that the edge of the liner can be prevented from being folded and disposed. Partially bonded and prevented from being discarded can reduce the cost of losses.
또한, 반제품의 사용시 불량구간처리 및 불량구간 조정을 위해 사용된 설비불가동 시간을 줄임으로써 연속적인 생산시간을 늘려 설비의 생산성을 증대시킬 수 있게 된다.In addition, it is possible to increase the productivity of the equipment by increasing the continuous production time by reducing the downtime of the equipment used for processing the defective section and adjusting the defective section when using the semi-finished product.
도 1은 본 발명에 따른 반제품 권취장치를 도시한 측면도.1 is a side view showing a semi-finished winding apparatus according to the present invention.
도 2는 본 발명에 따른 반제품 권취장치를 도시한 평면도.Figure 2 is a plan view showing a semifinished product winding apparatus according to the present invention.
도 3은 도 1및 도 2의 이동롤러를 도시한 평면 확대도.3 is an enlarged plan view of the moving roller of FIGS. 1 and 2;
도 4는 도 3의 이동롤러의 작동상태를 도시한 평면도.4 is a plan view showing an operating state of the moving roller of FIG.
*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1 : 반제품 2 : 반제품 권취드럼1: semi-finished product 2: semi-finished winding drum
3 : 라이너 4 : 라이너 변부3: liner 4: liner edge
5 : 라이너 드럼 6 : 고정롤러5: liner drum 6: fixed roller
10 : 센서 10-a : 좌측센서10: sensor 10-a: left sensor
10-b : 우측센서 11 : 핸들조정장치10-b: Right sensor 11: Handle adjusting device
12 : 브라켓 13 : 브라켓 이동면12: bracket 13: bracket moving surface
14 : 브라켓 지지대 20 : 이동롤러14: bracket support 20: moving roller
21, 22 : 힌지 23 : 실린더21, 22: hinge 23: cylinder
24 : 높이조절장치24: height adjusting device
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2002-0038815A KR100517480B1 (en) | 2002-07-05 | 2002-07-05 | A device for winding semifinished product with lining liner of excellent alignment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2002-0038815A KR100517480B1 (en) | 2002-07-05 | 2002-07-05 | A device for winding semifinished product with lining liner of excellent alignment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20040004786A KR20040004786A (en) | 2004-01-16 |
| KR100517480B1 true KR100517480B1 (en) | 2005-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2002-0038815A Expired - Fee Related KR100517480B1 (en) | 2002-07-05 | 2002-07-05 | A device for winding semifinished product with lining liner of excellent alignment |
Country Status (1)
| Country | Link |
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| KR (1) | KR100517480B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101414507B1 (en) * | 2012-09-06 | 2014-07-04 | 한국타이어 주식회사 | Winding apparatus of tire semi finished sheet |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59212224A (en) * | 1983-05-18 | 1984-12-01 | Yokohama Rubber Co Ltd:The | Winder for sheet |
| JPS61111261A (en) * | 1984-10-31 | 1986-05-29 | Bridgestone Corp | Storing device for rubberlike long substance |
| KR20010068405A (en) * | 2000-01-05 | 2001-07-23 | 조충환 | Winding Device for Tread |
| KR20020056089A (en) * | 2000-12-29 | 2002-07-10 | 조충환 | Winding apparatus |
-
2002
- 2002-07-05 KR KR10-2002-0038815A patent/KR100517480B1/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59212224A (en) * | 1983-05-18 | 1984-12-01 | Yokohama Rubber Co Ltd:The | Winder for sheet |
| JPS61111261A (en) * | 1984-10-31 | 1986-05-29 | Bridgestone Corp | Storing device for rubberlike long substance |
| KR20010068405A (en) * | 2000-01-05 | 2001-07-23 | 조충환 | Winding Device for Tread |
| KR20020056089A (en) * | 2000-12-29 | 2002-07-10 | 조충환 | Winding apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101414507B1 (en) * | 2012-09-06 | 2014-07-04 | 한국타이어 주식회사 | Winding apparatus of tire semi finished sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20040004786A (en) | 2004-01-16 |
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