CA1167824A - Core plug - Google Patents
Core plugInfo
- Publication number
- CA1167824A CA1167824A CA000403412A CA403412A CA1167824A CA 1167824 A CA1167824 A CA 1167824A CA 000403412 A CA000403412 A CA 000403412A CA 403412 A CA403412 A CA 403412A CA 1167824 A CA1167824 A CA 1167824A
- Authority
- CA
- Canada
- Prior art keywords
- core plug
- core
- opening
- plug
- outer face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000463 material Substances 0.000 claims abstract description 19
- 239000002023 wood Substances 0.000 claims abstract description 16
- 239000007787 solid Substances 0.000 claims abstract description 13
- 239000004033 plastic Substances 0.000 claims abstract description 11
- 239000002131 composite material Substances 0.000 claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000000123 paper Substances 0.000 description 13
- 238000012360 testing method Methods 0.000 description 11
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 4
- 235000011613 Pinus brutia Nutrition 0.000 description 4
- 241000018646 Pinus brutia Species 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000011087 paperboard Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 230000002633 protecting effect Effects 0.000 description 2
- 102100035115 Testin Human genes 0.000 description 1
- 101710070533 Testin Proteins 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- ACXGJHCPFCFILV-UHFFFAOYSA-M sodium;2-(4-chloro-2-methylphenoxy)acetate;3,6-dichloro-2-methoxybenzoic acid Chemical compound [Na+].COC1=C(Cl)C=CC(Cl)=C1C(O)=O.CC1=CC(Cl)=CC=C1OCC([O-])=O ACXGJHCPFCFILV-UHFFFAOYSA-M 0.000 description 1
- 238000012956 testing procedure Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/185—End caps, plugs or adapters
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Buffer Packaging (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27041381A | 1981-06-04 | 1981-06-04 | |
| US270,413 | 1981-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1167824A true CA1167824A (en) | 1984-05-22 |
Family
ID=23031234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000403412A Expired CA1167824A (en) | 1981-06-04 | 1982-05-20 | Core plug |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS57209176A (enExample) |
| AT (1) | AT381685B (enExample) |
| AU (1) | AU536191B2 (enExample) |
| BE (1) | BE893422A (enExample) |
| CA (1) | CA1167824A (enExample) |
| CH (1) | CH657116A5 (enExample) |
| DE (1) | DE3219771A1 (enExample) |
| FI (1) | FI72489C (enExample) |
| FR (1) | FR2507167B1 (enExample) |
| GB (1) | GB2100227B (enExample) |
| IT (1) | IT1198376B (enExample) |
| MX (1) | MX155613A (enExample) |
| NL (1) | NL8202149A (enExample) |
| NO (1) | NO154689C (enExample) |
| NZ (1) | NZ200758A (enExample) |
| SE (1) | SE452744B (enExample) |
| ZA (1) | ZA823750B (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0170718B1 (de) * | 1984-08-10 | 1987-12-23 | Werzalit - Werke J.F. Werz KG | Verformungssicherung für Grosswickel |
| EP0314818A1 (de) * | 1987-10-31 | 1989-05-10 | Werzalit AG + Co. | Spund für Wickelhülsen aus Papier oder Karton |
| JPH04112172A (ja) * | 1990-08-30 | 1992-04-14 | Fuji Photo Film Co Ltd | 写真感光材料ロール体の作成方法 |
| DE10140590C2 (de) * | 2001-08-18 | 2003-11-20 | Frank Germeroth | Stopfen zum Verschließen von Hülsen zum Aufwickeln von Flachmaterial |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1919769A (en) * | 1931-08-07 | 1933-07-25 | Robert J Brown | Core plug |
| US2196378A (en) * | 1938-04-05 | 1940-04-09 | Int Paper Co | Core plug |
| US3115969A (en) * | 1960-09-29 | 1963-12-31 | Beaudoin Andre | Core plug |
| DE1211529B (de) * | 1962-07-10 | 1966-02-24 | Joenkoeping Vulcan Ab | Holzspund fuer Papierrollen |
| US3840194A (en) * | 1972-03-09 | 1974-10-08 | Uniflex | Core plug |
| US3865326A (en) * | 1973-10-09 | 1975-02-11 | Andre Beaudoin | Core plug |
-
1982
- 1982-05-12 SE SE8202967A patent/SE452744B/sv not_active IP Right Cessation
- 1982-05-20 CA CA000403412A patent/CA1167824A/en not_active Expired
- 1982-05-26 NL NL8202149A patent/NL8202149A/nl not_active Application Discontinuation
- 1982-05-26 NZ NZ200758A patent/NZ200758A/en unknown
- 1982-05-26 DE DE19823219771 patent/DE3219771A1/de active Granted
- 1982-05-28 AU AU84253/82A patent/AU536191B2/en not_active Ceased
- 1982-05-28 ZA ZA823750A patent/ZA823750B/xx unknown
- 1982-05-31 FI FI821920A patent/FI72489C/fi not_active IP Right Cessation
- 1982-06-01 JP JP57094672A patent/JPS57209176A/ja active Granted
- 1982-06-01 GB GB8216002A patent/GB2100227B/en not_active Expired
- 1982-06-02 CH CH3380/82A patent/CH657116A5/de not_active IP Right Cessation
- 1982-06-03 AT AT0214782A patent/AT381685B/de not_active IP Right Cessation
- 1982-06-03 NO NO821857A patent/NO154689C/no unknown
- 1982-06-03 IT IT21663/82A patent/IT1198376B/it active
- 1982-06-03 FR FR8209688A patent/FR2507167B1/fr not_active Expired
- 1982-06-04 MX MX193009A patent/MX155613A/es unknown
- 1982-06-04 BE BE0/208274A patent/BE893422A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NO154689B (no) | 1986-08-25 |
| IT1198376B (it) | 1988-12-21 |
| FI72489B (fi) | 1987-02-27 |
| FI72489C (fi) | 1987-06-08 |
| DE3219771A1 (de) | 1982-12-30 |
| MX155613A (es) | 1988-04-06 |
| GB2100227A (en) | 1982-12-22 |
| AU536191B2 (en) | 1984-04-19 |
| DE3219771C2 (enExample) | 1989-03-02 |
| BE893422A (fr) | 1982-10-01 |
| SE8202967L (sv) | 1982-12-05 |
| FI821920A0 (fi) | 1982-05-31 |
| NO154689C (no) | 1986-12-03 |
| JPS6143275B2 (enExample) | 1986-09-26 |
| ZA823750B (en) | 1983-03-30 |
| NZ200758A (en) | 1985-10-11 |
| CH657116A5 (de) | 1986-08-15 |
| FR2507167A1 (fr) | 1982-12-10 |
| AU8425382A (en) | 1982-12-23 |
| NL8202149A (nl) | 1983-01-03 |
| SE452744B (sv) | 1987-12-14 |
| JPS57209176A (en) | 1982-12-22 |
| GB2100227B (en) | 1984-09-05 |
| ATA214782A (de) | 1986-04-15 |
| IT8221663A0 (it) | 1982-06-03 |
| FR2507167B1 (fr) | 1986-03-21 |
| AT381685B (de) | 1986-11-10 |
| NO821857L (no) | 1982-12-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |