KR20010038368A - 타이어 반제품의 후리핑 장치 - Google Patents
타이어 반제품의 후리핑 장치 Download PDFInfo
- Publication number
- KR20010038368A KR20010038368A KR1019990046324A KR19990046324A KR20010038368A KR 20010038368 A KR20010038368 A KR 20010038368A KR 1019990046324 A KR1019990046324 A KR 1019990046324A KR 19990046324 A KR19990046324 A KR 19990046324A KR 20010038368 A KR20010038368 A KR 20010038368A
- Authority
- KR
- South Korea
- Prior art keywords
- bladder
- clamping block
- turn
- circumference
- bead
- Prior art date
Links
- 239000011324 bead Substances 0.000 claims abstract description 43
- 239000011265 semifinished product Substances 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 9
- 239000000047 product Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
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)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
-
- 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)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/24—Drums
- B29D30/244—Drums for manufacturing substantially cylindrical tyre components with cores or beads, e.g. carcasses
-
- 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)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/24—Drums
- B29D30/26—Accessories or details, e.g. membranes, transfer rings
- B29D2030/2614—Bladders associated with the building drum, e.g. bladders used for the toroidal expansion, bladders for turning-up the plies
-
- 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)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
- B29D2030/3207—Positioning the beads
-
- 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)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
- B29D2030/3214—Locking the beads on the drum; details of the drum in the bead locking areas, e.g. drum shoulders
-
- 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)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
- B29D2030/3221—Folding over means, e.g. bladders or rigid arms
- B29D2030/3235—Folding over means, e.g. bladders or rigid arms using two or more bladders acting on each side of the drum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Tyre Moulding (AREA)
Abstract
Description
Claims (2)
- 타이어의 반제품을 제조하는 후리핑(flipping)장치에 있어서,반경 바깥방향으로 축소·확장될 수 있게 드럼 형태의 블래더 클램핑 블럭(8)의 원둘레에 따라 복수로 분할되어 설치된 비드 락 세그멘트(bead lock segment)(2)와;압축공기에 의해 수축·팽창될 수 있게 상기 비드 락 세그멘트(2)를 감싸며, 상기 블래더 클램핑 블럭(8)의 원둘레에 따라 장착되는 공기 주머니인 턴업 블래더(turn-up bladder)(6)와;압축공기에 의해 수축·팽창될 수 있게 상기 턴업 블래더(6) 좌우에 대칭으로 상기 블래더 클램핑 블럭(8)의 원둘레에 따라 장착되는 공기 주머니인 푸시 블래더(push bladder)(5)로 이루어짐을 특징으로 하는 타이어 반제품의 후리핑장치.
- 제1항에 있어서,볼 스크류(ball screw)(1)가, 상기 턴업 블래더(6)와 상기 푸시 블래더의 좌우위치를 조절하도록 상기 드럼형태의 블래더 클램핑 블럭(8) 내부에 부가되어 있는 것을 특징으로 하는 타이어 반제품의 후리핑장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990046324A KR100328389B1 (ko) | 1999-10-25 | 1999-10-25 | 타이어 반제품의 후리핑 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990046324A KR100328389B1 (ko) | 1999-10-25 | 1999-10-25 | 타이어 반제품의 후리핑 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010038368A true KR20010038368A (ko) | 2001-05-15 |
KR100328389B1 KR100328389B1 (ko) | 2002-03-13 |
Family
ID=19616727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990046324A KR100328389B1 (ko) | 1999-10-25 | 1999-10-25 | 타이어 반제품의 후리핑 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100328389B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100461661B1 (ko) * | 2002-03-30 | 2004-12-14 | 금호타이어 주식회사 | 자동 플리핑 장치 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101344293B1 (ko) | 2011-12-14 | 2013-12-24 | 한국타이어 주식회사 | 그린타이어 성형용 소경 성형드럼 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4214939A (en) * | 1978-03-15 | 1980-07-29 | Nrm Corporation | Tire building machine |
US4226656A (en) * | 1979-04-02 | 1980-10-07 | The Goodyear Tire & Rubber Company | Tire carcass assembly |
DE3477157D1 (en) * | 1984-11-23 | 1989-04-20 | Goodyear Tire & Rubber | Tire building drum |
US5380384A (en) * | 1993-03-04 | 1995-01-10 | Bridgestone Corporation | Method of forming green tire |
-
1999
- 1999-10-25 KR KR1019990046324A patent/KR100328389B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100461661B1 (ko) * | 2002-03-30 | 2004-12-14 | 금호타이어 주식회사 | 자동 플리핑 장치 |
Also Published As
Publication number | Publication date |
---|---|
KR100328389B1 (ko) | 2002-03-13 |
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