KR0151721B1 - 압축 성형장치 - Google Patents
압축 성형장치Info
- Publication number
- KR0151721B1 KR0151721B1 KR1019890016071A KR890016071A KR0151721B1 KR 0151721 B1 KR0151721 B1 KR 0151721B1 KR 1019890016071 A KR1019890016071 A KR 1019890016071A KR 890016071 A KR890016071 A KR 890016071A KR 0151721 B1 KR0151721 B1 KR 0151721B1
- Authority
- KR
- South Korea
- Prior art keywords
- mold
- plastic material
- plastic
- support member
- conduit hole
- Prior art date
Links
- 238000000748 compression moulding Methods 0.000 title claims description 46
- 239000004033 plastic Substances 0.000 claims description 101
- 229920003023 plastic Polymers 0.000 claims description 101
- 239000000463 material Substances 0.000 claims description 71
- 238000001125 extrusion Methods 0.000 claims description 47
- 230000006835 compression Effects 0.000 claims description 22
- 238000007906 compression Methods 0.000 claims description 22
- 238000011144 upstream manufacturing Methods 0.000 claims description 12
- 239000004416 thermosoftening plastic Substances 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 description 20
- 239000003000 extruded plastic Substances 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 229910000669 Chrome steel Inorganic materials 0.000 description 1
- 208000034656 Contusions Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 208000034526 bruise Diseases 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000005028 tinplate Substances 0.000 description 1
Images
Classifications
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- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/50—Removing moulded articles
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/20—Making multilayered or multicoloured articles
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/04—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds
- B29C43/06—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts
- B29C43/08—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts with circular movement, e.g. mounted on rolls, turntables
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C2043/3272—Component parts, details or accessories; Auxiliary operations driving means
- B29C2043/3283—Component parts, details or accessories; Auxiliary operations driving means for moving moulds or mould parts
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C2043/3272—Component parts, details or accessories; Auxiliary operations driving means
- B29C2043/3283—Component parts, details or accessories; Auxiliary operations driving means for moving moulds or mould parts
- B29C2043/3288—Component parts, details or accessories; Auxiliary operations driving means for moving moulds or mould parts using cam drives
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
- B29C2043/3433—Feeding the material to the mould or the compression means using dispensing heads, e.g. extruders, placed over or apart from the moulds
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
- B29C2043/3444—Feeding the material to the mould or the compression means using pressurising feeding means located in the mould, e.g. plungers or pistons
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
- B29C2043/3615—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C2043/3676—Moulds for making articles of definite length, i.e. discrete articles moulds mounted on rotating supporting constuctions
- B29C2043/3678—Moulds for making articles of definite length, i.e. discrete articles moulds mounted on rotating supporting constuctions on cylindrical supports with moulds or mould cavities provided on the periphery
- B29C2043/3681—Moulds for making articles of definite length, i.e. discrete articles moulds mounted on rotating supporting constuctions on cylindrical supports with moulds or mould cavities provided on the periphery opening and closing axially, i.e. parallel to the rotation axis
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C2043/3676—Moulds for making articles of definite length, i.e. discrete articles moulds mounted on rotating supporting constuctions
- B29C2043/3689—Moulds for making articles of definite length, i.e. discrete articles moulds mounted on rotating supporting constuctions on a support table, e.g. flat disk-like tables having moulds on the periphery
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/25—Solid
- B29K2105/251—Particles, powder or granules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/56—Stoppers or lids for bottles, jars, or the like, e.g. closures
- B29L2031/565—Stoppers or lids for bottles, jars, or the like, e.g. closures for containers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/809—Seal, bottle caps only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Closures For Containers (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
Claims (3)
- 회전가능하게 장착된 회전 지지부재(10)와, 회전 지지부재상에 원주방향으로 이격되어 장착되고 그 각각이 회전 지지부재의 회전에 의해 플라스틱 재료 공급 영역(16)과 압축 성형 영역(20) 그리고 배출 영역(22)을 통해 연속적으로 이송되는 다수의 주형(12)과. 플라스틱 재료 공급 영역(16)에 위치하여 각각의 주형에 열연화 상태의 플라스틱 재료를 공급하는 플라스틱 재료 공급 수단(4)을 포함하고, 상기 각 주형(12)은 설정된 방향으로 서로 상대적으로 이동함으로써 개폐되도록 구성된 제 1 주형부(58)와 제 2 주형부(60)를 포함하고, 상호 협력 관계의 제 1 주형부와 제 2 주형부는 주형 공동을 한정하고, 상기 제 2 주형부에는 주형 공동으로부터 연장된 도관 구멍이 형성되며, 각각의 주형은 도관 구멍안에 미끄럼가능하게 삽입된 압축 로드를 포함하고, 도관 구멍은 회전 지지부재의 회전 방향으로 전방으로 개구된 플라스틱 수용부를 구비하고, 상기 플라스틱 재료 공급 수단(4)은 회전 지지부재(10)의 회전에 의해 도관 구멍의 플라스틱 수용부를 이송시키도록 통로에 대향한 압출 개구부(204)를 구비한 압출기로 구성되고, 압출 개구부(204)로부터 압출된 열연화성 플라스틱 재료(208)가 도관 구멍의 플라스틱 수용부안에 수용되고 회전 지지부재의 회전에 의해 이송되어 절단되도록 구성된 압축 성형 장치에 있어서, 압출기의 압출 개구부(204)는 도관 구멍의 플라스틱 수용부의 이송 방향으로 점차 가늘게 그리고 이송 방향에서 보아 하류에서 점진적으로 넓어지는 부분으로 연장되는 것을 특징으로 하는 압출 성형 장치.
- 제 1 항에 있어서, 상기 도관 구멍(140)은 이송 방향으로 중간부분에 최소폭 위치부를 갖고, 최소폭 위치부는 압출 개구부의 점진적으로 넓어지는 부분에 대응하는 압출 개구부로부터 압출된 플라스틱 재료(208)의 부분의 이송방향의 상류 단부의 폭보다 크지만 압출 개구부(204)로부터 압출된 플라스틱 재료의 상기 부분의 이송방향의 하류 단부의 폭보다 적은 크기로 규정된 압축 성형 장치.
- 제 1항 또는 제 2항에 있어서, 회전 지지부재(10)의 회전축이 거의 수직으로 연장되고, 각 주형(12)의 제 1 주형부(58)와 제 2 주형부(60)는 거의 수직 방향으로 서로에 대하여 이동함으로써 개방 또는 폐쇄되고, 도관구멍(140)은 거의 수직으로 연장되는 압축 성형 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP279495 | 1988-11-07 | ||
JP63279495A JP2724602B2 (ja) | 1988-11-07 | 1988-11-07 | 圧縮成形装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900007568A KR900007568A (ko) | 1990-06-01 |
KR0151721B1 true KR0151721B1 (ko) | 1998-10-15 |
Family
ID=17611845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890016071A KR0151721B1 (ko) | 1988-11-07 | 1989-11-07 | 압축 성형장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5071339A (ko) |
JP (1) | JP2724602B2 (ko) |
KR (1) | KR0151721B1 (ko) |
CA (1) | CA2002228C (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2929018B2 (ja) * | 1989-12-07 | 1999-08-03 | 日本クラウンコルク株式会社 | 圧縮成形装置 |
JP2785053B2 (ja) * | 1989-12-27 | 1998-08-13 | 日本クラウンコルク株式会社 | 金属製本体と合成樹脂製把持片とを具備する容器蓋 |
JP3062829B2 (ja) * | 1991-02-13 | 2000-07-12 | 日本クラウンコルク株式会社 | 環状ライナー成形装置 |
ITBO940242A1 (it) * | 1994-05-23 | 1995-11-23 | Sacmi | Apparecchiatura per lo stampaggio a pressione di articoli in materiale plastico, come capsule per la chiusura di contenitori e simili. |
US20030116879A1 (en) * | 2001-12-21 | 2003-06-26 | Seaquist Closures Foreign, Inc. | Compression molding process and article made by the process |
US7399174B2 (en) * | 2004-04-08 | 2008-07-15 | Graham Packaging Pet Technologies Inc. | Method and apparatus for compression molding plastic articles |
ITRE20040040A1 (it) * | 2004-04-23 | 2004-07-23 | Sacmi | Metodo ed aparecchiatura per trasferire corpi dosati di materiale polimerico alle cavita' di matrice di una macchina di stampaggio |
US7407376B2 (en) * | 2005-07-21 | 2008-08-05 | Graham Packaging Company, L.P. | Compression molding apparatus |
ITUA20161621A1 (it) | 2016-03-14 | 2017-09-14 | Sacmi | Apparato e metodo di formatura |
CN110406014A (zh) * | 2019-08-28 | 2019-11-05 | 东莞市鼎通精密五金股份有限公司 | 一种拉料机的注塑模具用送料机构 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US695507A (en) * | 1900-06-20 | 1902-03-18 | Frank D Strang | Jeweler's mold. |
US1262385A (en) * | 1917-09-10 | 1918-04-09 | Frederick Penza | Die-pin for macaroni-machines. |
US3458907A (en) * | 1966-12-06 | 1969-08-05 | Owens Corning Fiberglass Corp | Slurry pouring means and mold |
US4312687A (en) * | 1980-12-15 | 1982-01-26 | Chevron Research Company | Solar collector headers |
US4424015A (en) * | 1981-03-12 | 1984-01-03 | Pemco-Kalamazoo, Inc. | Apparatus for injection molding |
JPS57178730A (en) * | 1981-04-28 | 1982-11-04 | Japan Crown Cork Co Ltd | Manufacture of readily openable container cover |
JPS59191533A (ja) * | 1983-04-15 | 1984-10-30 | Toyo Seikan Kaisha Ltd | 金属製引張リングを成形すると同時に容器蓋に結合する装置 |
JPS59191532A (ja) * | 1983-04-15 | 1984-10-30 | Toyo Seikan Kaisha Ltd | 金属製引張リングを成形すると同時に容器蓋に結合する装置 |
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1988
- 1988-11-07 JP JP63279495A patent/JP2724602B2/ja not_active Expired - Lifetime
-
1989
- 1989-10-31 US US07/429,383 patent/US5071339A/en not_active Expired - Lifetime
- 1989-11-03 CA CA002002228A patent/CA2002228C/en not_active Expired - Lifetime
- 1989-11-07 KR KR1019890016071A patent/KR0151721B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2002228A1 (en) | 1990-05-07 |
CA2002228C (en) | 1995-01-17 |
JPH02127016A (ja) | 1990-05-15 |
US5071339A (en) | 1991-12-10 |
JP2724602B2 (ja) | 1998-03-09 |
KR900007568A (ko) | 1990-06-01 |
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