CA2306470A1 - Pneumatic clamping mandrel for coreless web winding machines and positioning device thereof - Google Patents
Pneumatic clamping mandrel for coreless web winding machines and positioning device thereof Download PDFInfo
- Publication number
- CA2306470A1 CA2306470A1 CA002306470A CA2306470A CA2306470A1 CA 2306470 A1 CA2306470 A1 CA 2306470A1 CA 002306470 A CA002306470 A CA 002306470A CA 2306470 A CA2306470 A CA 2306470A CA 2306470 A1 CA2306470 A1 CA 2306470A1
- Authority
- CA
- Canada
- Prior art keywords
- mandrel
- expander
- duct
- seats
- pistons
- 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.)
- Abandoned
Links
- 238000004804 winding Methods 0.000 title claims abstract description 20
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- RDYMFSUJUZBWLH-UHFFFAOYSA-N endosulfan Chemical compound C12COS(=O)OCC2C2(Cl)C(Cl)=C(Cl)C1(Cl)C2(Cl)Cl RDYMFSUJUZBWLH-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 description 7
- 239000002131 composite material Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000466079 Exyra fax Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000000056 organ Anatomy 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
- B65H75/28—Arrangements for positively securing ends of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/41—Winding, unwinding
- B65H2301/414—Winding
- B65H2301/41419—Starting winding process
- B65H2301/41422—Starting winding process involving mechanical means
- B65H2301/414225—Starting winding process involving mechanical means fixed to shaft or mandrel, e.g. clamping or pinching leading edge to shaft or mandrel
Landscapes
- Replacement Of Web Rolls (AREA)
- Winding Of Webs (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT97PC000030 IT1296233B1 (it) | 1997-10-14 | 1997-10-14 | Mandrino pneumatico a pinza per macchine per avvolgimento di bobine di carta senza anima |
| ITPC97A000030 | 1997-10-14 | ||
| PCT/IT1998/000274 WO1999019241A2 (en) | 1997-10-14 | 1998-10-13 | Pneumatic clamping mandrel for coreless web winding machines and positioning device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2306470A1 true CA2306470A1 (en) | 1999-04-22 |
Family
ID=11389267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002306470A Abandoned CA2306470A1 (en) | 1997-10-14 | 1998-10-13 | Pneumatic clamping mandrel for coreless web winding machines and positioning device thereof |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1276688A2 (it) |
| AU (1) | AU9644098A (it) |
| CA (1) | CA2306470A1 (it) |
| IT (1) | IT1296233B1 (it) |
| WO (1) | WO1999019241A2 (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10148502B4 (de) * | 2001-10-01 | 2005-05-12 | Koenig & Bauer Ag | Vorrichtung zum Aufwickeln einer Materialbahn |
| WO2007096915A1 (en) * | 2006-02-27 | 2007-08-30 | A. Celli Nonwovens S.P.A. | Winding rod for winding reels of weblike material, and machine that uses said rod |
| CN105540303A (zh) * | 2015-12-25 | 2016-05-04 | 佛山市启达研磨器材科技有限公司 | 一种收卷棍结构 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3061224A (en) * | 1960-01-18 | 1962-10-30 | Herr Equipment Corp | Apparatus for coiling strip material |
| JPS57112259A (en) * | 1980-12-02 | 1982-07-13 | Achilles Corp | Manufacture of coreless roll material |
| JPH02243449A (ja) * | 1989-03-17 | 1990-09-27 | Fuji Elelctrochem Co Ltd | 帯状材の先端部をリールに巻付ける装置 |
| WO1993021094A1 (en) * | 1992-04-15 | 1993-10-28 | Yugen Kaisha Kaji Seisakusho | Method for producing roll of core-less toilet paper and roll of core-less toilet paper produced by the same method |
| JP2597864Y2 (ja) * | 1993-10-18 | 1999-07-19 | 株式会社サトー | 帯状体の巻取機構 |
-
1997
- 1997-10-14 IT IT97PC000030 patent/IT1296233B1/it active IP Right Grant
-
1998
- 1998-10-13 AU AU96440/98A patent/AU9644098A/en not_active Abandoned
- 1998-10-13 EP EP98950300A patent/EP1276688A2/en not_active Withdrawn
- 1998-10-13 CA CA002306470A patent/CA2306470A1/en not_active Abandoned
- 1998-10-13 WO PCT/IT1998/000274 patent/WO1999019241A2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| ITPC970030A1 (it) | 1998-01-14 |
| WO1999019241A3 (en) | 1999-07-08 |
| IT1296233B1 (it) | 1999-06-18 |
| AU9644098A (en) | 1999-05-03 |
| EP1276688A2 (en) | 2003-01-22 |
| WO1999019241A2 (en) | 1999-04-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |