KR100473251B1 - Method of Marking Letter/Design on the Tread of Tire - Google Patents

Method of Marking Letter/Design on the Tread of Tire Download PDF

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Publication number
KR100473251B1
KR100473251B1 KR10-2001-0048612A KR20010048612A KR100473251B1 KR 100473251 B1 KR100473251 B1 KR 100473251B1 KR 20010048612 A KR20010048612 A KR 20010048612A KR 100473251 B1 KR100473251 B1 KR 100473251B1
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KR
South Korea
Prior art keywords
rubber
tread
silica
tire
marking
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KR10-2001-0048612A
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Korean (ko)
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KR20030015403A (en
Inventor
박동주
유영민
Original Assignee
금호타이어 주식회사
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Priority to KR10-2001-0048612A priority Critical patent/KR100473251B1/en
Publication of KR20030015403A publication Critical patent/KR20030015403A/en
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Publication of KR100473251B1 publication Critical patent/KR100473251B1/en

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Classifications

    • 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)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0662—Accessories, details or auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • 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
    • 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)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Tyre Moulding (AREA)

Abstract

본 발명은 자동차 타이어의 트레드부에 문자 또는 무늬 등을 마킹(Marking)하여 외관을 돋보이게 하여 상품가치를 높여주고 광고효과를 증대할 수 있는 트레드부 문양 마킹방법에 관한 것으로, a) 타이어 트레드 고무 압출시 트레드 고무(1)에 실리카 고무(2)를 삽입하여 부착하고, b) 상기 실리카 고무(2) 위에 시트 고무(3)를 부착하고, c) 성형 및 가류를 마친 후, 상기 실리카 고무(2)가 나타나도록 그라인딩함으로써 완료되는 것이다.The present invention relates to a tread portion marking method for marking a character or a pattern on a tread portion of a car tire to enhance its appearance by increasing its product value and increasing an advertising effect. Silica rubber (2) is inserted into the tread rubber (1) and attached thereto, b) the sheet rubber (3) is attached on the silica rubber (2), and c) after molding and vulcanization, the silica rubber (2) Is completed by grinding so that appears.

Description

실리카 컴파운드를 이용한 타이어 트레드부 문양 마킹방법{Method of Marking Letter/Design on the Tread of Tire} Method of marking tire tread part using silica compound {Method of Marking Letter / Design on the Tread of Tire}

본 발명은 자동차 타이어의 트레드부에 문자 또는 무늬 등을 마킹(Marking)하여 외관을 돋보이게 하여 상품가치를 높여주고 광고효과를 증대할 수 있는 트레드부 문양 마킹방법에 관한 것이다.The present invention relates to a tread pattern marking method for marking a character or a pattern on a tread portion of a car tire to enhance its appearance to increase product value and increase an advertising effect.

타이어가 바닥면에 접지되는 부분을 트레드(Tread)라고 하는데, 이 트레드부에는 패턴 이외에 다른 형상은 없다. 왜냐하면 트레드부는 차량 성능에 크게 영향을 미치게 하기 때문에 패턴 형상이 이외의 다른 형상은 사용할 수가 없다. 현재 시판되고 있는 타이어는 컬러 타이어를 제외하고는 트레드가 검기 때문에 상품가치를 올리는데는 한계가 있다. 따라서 현재 나오는 실리카 컴파운드를 이용하여 이 문제를 해결하고자 한다.The part where the tire is grounded to the bottom is called a tread, and there is no shape other than the pattern in the tread part. Because the tread portion greatly affects the vehicle performance, it is not possible to use shapes other than the pattern shape. Currently, tires on the market have a limited tread value, except for color tires. Therefore, to solve this problem using the present silica compound.

본 발명의 목적은, 실리카 컴파운드로 색상을 다양하게 만들 수 있는 것에 착안하여, 트레드부에 문자 또는 무늬를 마킹함으로써 외관을 돋보이게 하여 상품가치를 높여주고 광고 효과를 증대할 수 있는 타이어 트레드부 문양 마킹방법을 제공하는데 있다. An object of the present invention, focusing on the ability to make a variety of colors with silica compound, marking the tread portion of the tire tread portion marking to enhance the product value and increase the advertising effect by marking letters or patterns on the tread portion To provide a method.

이하, 본 발명의 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention in detail.

본 발명의 타이어 트레드부 문양 마킹방법은 도 1 내지 도 5에서와 같이, a) 타이어 트레드 고무 압출시 트레드 고무(1)에 실리카 고무(2)를 삽입하여 부착하고(도 1,2참조),In the tire tread pattern marking method of the present invention, as shown in Figs. 1 to 5, a) by inserting the silica rubber (2) to the tread rubber (1) during tire tread rubber extrusion (see Fig. 1,2),

b) 상기 실리카 고무(2) 위에 다시 얇은 시트 고무(3)를 부착하고(도 3참조),b) attaching the thin sheet rubber 3 again on the silica rubber 2 (see FIG. 3),

c) 성형 및 가류를 마친 후, 상기 실리카 고무(2)가 나타나도록 그라인딩하는 것을 특징으로 한다(도 4,5참조).c) After finishing molding and vulcanization, the silica rubber 2 is ground so as to appear (see FIGS. 4 and 5).

여기에서, 실리카 고무(2)는 원래 무색으로서 색소를 첨가시켜 칼라링할 수 있어 문자 또는 무늬를 나타낼 수 있다. 즉, 주로 카본 블랙인 트레드 고무(1)에 색소가 첨가된 실리카 고무(2)를 삽입하여 부착시키면 문양을 선명하게 나타낼 수 있다.Here, the silica rubber 2 is originally colorless and can be colored by adding a pigment, and thus may display letters or patterns. That is, by inserting and attaching the silica rubber 2 to which the pigment is added to the tread rubber 1 which is mainly carbon black, the pattern can be clearly displayed.

실리카 고무(2) 위에 시트 고무(3)를 부착하는 이유는 가류시 높은 열로 인하여 실리카 고무(2)가 변형되는 것을 방지하기 위한 것이다. 이 때, 얇은 시트 고무(3)는 실리카 고무(2)를 완전히 덮을 수 있도록 표면적을 실리카 고무(2)보다 넓은 것이 좋으며, 시트 고무(3)의 두께는 약 0.6∼1.0mm로 하는 것이 바람직하다.The reason for attaching the sheet rubber 3 on the silica rubber 2 is to prevent the silica rubber 2 from deforming due to high heat during vulcanization. At this time, the thin sheet rubber 3 preferably has a larger surface area than the silica rubber 2 so as to completely cover the silica rubber 2, and the thickness of the sheet rubber 3 is preferably about 0.6 to 1.0 mm. .

그리고, 반제품의 타이어를 성형 및 가류하게 되는데, 이는 종래의 방법과 동일하다. 성형 및 가류 후에는 도 4,5에서와 같이, 그라인딩을 하게 되는데, 이 때는 시트 고무(3)의 두께 만큼 그라인딩하게 되면 색소가 첨가된 실리카 고무(2)가 트레드 표면에 나타나게 된다. 즉, 그라인딩 두께는 최소한 시트 고무(3)의 두께 만큼은 해주어야 실리카 고무(2)가 나타난다. 도 4 및 도 5의 점선은 그라인딩 라인을 표시한 것이다.Then, the semi-finished tire is molded and vulcanized, which is the same as the conventional method. After molding and vulcanization, grinding is performed as shown in FIGS. 4 and 5, in which case, when the grinding is performed by the thickness of the sheet rubber 3, the silica rubber 2 to which the dye is added appears on the tread surface. That is, the grinding thickness should be at least as large as the thickness of the sheet rubber 3 so that the silica rubber 2 appears. The dotted lines in FIGS. 4 and 5 represent the grinding lines.

이와 같이 본 발명은 타이어 트레드부에 실리카를 이용하여 문자 또는 무늬를 마킹할 수 있음으로써, 외관을 돋보이게 하여 상품가치를 높여주고 광고효과를 증대할 수 있는 효과를 갖는다. As described above, the present invention can mark letters or patterns by using silica on the tire tread portion, thereby enhancing the appearance of the product and increasing the advertising effect.

도 1은 타이어의 일반 트레드 압출물을 나타내는 예시도, 1 is an exemplary view showing a general tread extrudate of a tire,

도 2는 본 발명에 따른 실리카 고무가 부착된 압출물을 나타내는 예시도,2 is an exemplary view showing an extrudate with silica rubber according to the present invention,

도 3은 본 발명에 따른 시트 고무가 부착된 압출물을 나타내는 예시도,3 is an exemplary view showing an extrudate with sheet rubber according to the present invention,

도 4는 본 발명에 따른 타이어의 가류 후를 나타내는 예시도,4 is an exemplary view showing after vulcanization of a tire according to the present invention;

도 5는 본 발명에 따른 타이어의 그라인딩된 상태를 나타내는 예시도이다.5 is an exemplary view showing a ground state of a tire according to the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

1:트레드 고무 2:실리카 고무 1: tread rubber 2: silica rubber

2:시트 고무2: sheet rubber

Claims (1)

a) 타이어 트레드 고무 압출시 트레드 고무(1)에 실리카 고무(2)를 삽입하여 부착하고,a) Insert the silica rubber (2) into the tread rubber (1) when the tire tread rubber extrusion, b) 상기 실리카 고무(2) 위에 시트 고무(3)를 부착하고,b) attaching a sheet rubber (3) on the silica rubber (2), c) 성형 및 가류를 마친 후, 상기 실리카 고무(2)가 나타나도록 그라인딩하는 것을 특징으로 하는 실리카 컴파운드를 이용한 타이어 트레드부 문양 마킹방법.c) The tire tread pattern marking method using the silica compound, characterized in that after grinding and vulcanization, grinding so that the silica rubber (2) appears.
KR10-2001-0048612A 2001-08-13 2001-08-13 Method of Marking Letter/Design on the Tread of Tire KR100473251B1 (en)

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Application Number Priority Date Filing Date Title
KR10-2001-0048612A KR100473251B1 (en) 2001-08-13 2001-08-13 Method of Marking Letter/Design on the Tread of Tire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2001-0048612A KR100473251B1 (en) 2001-08-13 2001-08-13 Method of Marking Letter/Design on the Tread of Tire

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KR100473251B1 true KR100473251B1 (en) 2005-03-07

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101787574B1 (en) * 2016-02-22 2017-10-19 한국타이어 주식회사 Tire tread and manufacturing method of the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR870001057A (en) * 1985-07-10 1987-03-11 요꼬하마 고무 가부시키가이샤 Pneumatic tire with white rubber composition
US4684420A (en) * 1985-08-16 1987-08-04 The Firestone Tire & Rubber Company Polymer transfer decals comprising saturated elastomers
KR960013689U (en) * 1994-10-12 1996-05-17 Bicycle tires
JPH1034864A (en) * 1996-03-26 1998-02-10 Michelin & Cie Decorative laminate for elastomer article

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR870001057A (en) * 1985-07-10 1987-03-11 요꼬하마 고무 가부시키가이샤 Pneumatic tire with white rubber composition
US4684420A (en) * 1985-08-16 1987-08-04 The Firestone Tire & Rubber Company Polymer transfer decals comprising saturated elastomers
KR960013689U (en) * 1994-10-12 1996-05-17 Bicycle tires
JPH1034864A (en) * 1996-03-26 1998-02-10 Michelin & Cie Decorative laminate for elastomer article

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