ZA200403205B - Winding tube. - Google Patents
Winding tube. Download PDFInfo
- Publication number
- ZA200403205B ZA200403205B ZA200403205A ZA200403205A ZA200403205B ZA 200403205 B ZA200403205 B ZA 200403205B ZA 200403205 A ZA200403205 A ZA 200403205A ZA 200403205 A ZA200403205 A ZA 200403205A ZA 200403205 B ZA200403205 B ZA 200403205B
- Authority
- ZA
- South Africa
- Prior art keywords
- adapter
- tube body
- tube
- winding
- winding tube
- Prior art date
Links
- 238000004804 winding Methods 0.000 title claims description 51
- 239000000463 material Substances 0.000 claims description 15
- 239000000123 paper Substances 0.000 claims description 10
- 239000011087 paperboard Substances 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 238000007639 printing Methods 0.000 claims description 5
- 239000004952 Polyamide Substances 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 230000004323 axial length Effects 0.000 claims description 2
- 230000001066 destructive effect Effects 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 229920001169 thermoplastic Polymers 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims 1
- 239000002174 Styrene-butadiene Substances 0.000 claims 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims 1
- 239000011151 fibre-reinforced plastic Substances 0.000 claims 1
- 239000011115 styrene butadiene Substances 0.000 claims 1
- 229920003048 styrene butadiene rubber Polymers 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000004026 adhesive bonding Methods 0.000 description 2
- 210000000332 tooth crown Anatomy 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material 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
-
- 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
Description
A winding tube
The invention relates to a winding tube for receiving a strip-like material, especially for the use in the paper or printing industry, comprising a cylindrical elongated hollow tube body and at least one similarly cylindrical hollow adapter, with the adapter being attached in a torsion-resistant manner to the tube body, the outside diameter of the adapter not exceeding that of the tube body, the adapter being in contact substantially over the entire circumference with a jacket surface of the tube body on an axial section of the tube body, the adapter being dismountable from the tube body in a non- destructive way, the adapter comprising on its inner, substantially circular, jacket surface positive-locking elements, with adapter and tube body comprising grooves or teeth in the contact surface which extend in the axial direction, with the inside diameter of the tube body being larger than the inside diameter of the adapter.
Such winding tubes are used in the paper industry, especially in the printing industry for receiving paper webs. Winding tubes substantially consist of a cylindrical longitudinal hollow tube body made of paper or paperboard. Tube bodies extruded from thermoplastic material have also been used recently in certain cases.
For winding or unwinding the strip-like material, the winding tube is mounted on clamping chucks in a winding machine, which winding chucks engage in the ends of the tube body and allow the introduction of the turning moment through clamps or positive- locking elements.
Prior art
For paper winding tubes it is known to equip the tube body at the end side with adapters which allow a destruction-free clamping of the relatively soft tube. Frequently, U-shaped cover caps made of metal are used which are placed on the open ends of the tube body.
DE 44 13 810 of Sonoco Products Co. describes a ring-like adapter which is glued with an outside surface having the shape of a truncated cone in respectively conically formed inside surface in the open ends of a tube body made of paper. The adapter reinforces the ends of the winding tube on the one hand which are thus better capable
AMENDED SHEET
? @- withstanding the tension forces in the winding machine. On the other hand, it allows the use of a winding tube whose inside diameter is larger than the clamping chuck of the winding machine.
Even in the case of winding tubes made of paper or paperboard which can be produced relatively inexpensively, there is frequently the need to configure the winding tubes for multiple use in order to avoid the production of waste. In the case of the adapter as proposed in DE 44 13 810, the costs of production both for the tube body and the adapter are increased by using a conical seat. The proposed gluing of the adapter in the tube body prevents the further use of an adapter from a damaged tube body.
US Pat. No. 5,595,356 discloses a tube-and-adapter combination for which paperboard tubes are also used and it contains all features of the preamble of claim 1. A gluing of the adapter is omitted in this case, but the paperboard tube needs to be adjusted to the adapter by providing in a matching way two or four recess on each side.
The predominant aspect in this case is improving the ease of mounting of the adapter on a wound tube body, especially with respect to creating better visual conditions in producing the clamping. The disadvantageous aspect in the known tube is that its face side is not protected by the adapter.
Plastic winding tubes are usually produced from simple materials for cost reasons. They are usually not capable of withstanding the high loads of the clamping chucks however.
The production of winding tubes by using high-quality low-wear plastic materials for multiple use is not economically viable as a result of the high cost of the material.
US Pat. No. 4,754,537 discloses a production method for a winding tube for fabrics.
Tube and adapter are molten together with each other at least superficially according to the prior method in order to allow the transmission of the turning moment from the adapter to the tube.
In the field of office technology, a cylindrical ink ribbon winding core for ink-jet printers is known which has been disclosed in DE-U-77 14 640. The two adapter elements are also joined with the tube in a slip-free way by means of the aforementioned tongue-and- groove technique.
AMENDED SHEET
Object of the invention
It is the object of the invention to provide a winding tube which can be reused several times and is cheap to produce and can be used in a variety of ways.
Based on a winding tube of the kind mentioned above, this object is achieved in accordance with the invention in such a way that the adapter comprises a radially projecting collar whose outside diameter substantially corresponds to the outside diameter of the tube body and the grooves or teeth in the tube body extend over its entire axial length.
In addition to the clamping effect in the contact surface of adapter and tube body, the radially projecting collar of the adapter prevents the axial displacement of the components with respect to each other. In this way it is possible to also apply axial forces via the adapter, e.g. for positioning the winding tube on the machine. As a result of the fact that the outside diameter of the collar is adjusted to the outside diameter of the tube body, the outside jacket surface of the collar can also be used as a winding surface. When transporting such a winding tube, the wound strip-like material additionally contributes to the axial fixing of the adapter on the tube body.
The non-positive connection of adapter and tube body can be used especially advantageously when the production effort is to be reduced. This can be achieved in a simple manner in such a way that the contact surface is formed as a mere cylindrical surface.
When using a cooled adapter in an optionally heated tube body, a torsion-resistant shrinkage pressing can be achieved in the region of the contact surface with the tube body.
Especially in the case of low requirements placed on the turning moment to be transmitted, the torsional rigidity can be ensured by roughened surfaces (within the terms of a positive lock at the microscopic level).
AMENDED SHEET
Recesses on the face side can be incorporated in order to influence the cooling properties of the collar.
The introduction of a turning moment at both ends of a winding tube is possible when using two adapters in accordance with the invention. This is especially useful in the case of very long winding tubes as are used in the printing industry for example.
Preferably, the adapter is made of a more resistant material than the tube body. The use of high-quality and thus more expensive raw materials such as highly wear resistant plastic materials such as fiber-reinforced polyamide can thus be limited to relatively small components.
The adapter can be produced advantageously by an injection molding method. This allows especially the forming of several complex features such as grooves or teeth in the contact surface, a collar with face-side recesses and positive-locking elements on the inner jacket surface in one single pass.
In one possible embodiment of the invention of the tube body, the same is made of paper or paperboard, as thus the production costs are kept low on the one hand and recycling materials can be provided for further use on the other hand.
The use of tube bodies of higher quality which are made of plastic materials formable in a thermoplastic way is advisable because the shaping of grooves and teeth in the contact surface of the adapter and tube body is particularly simple in such cases.
When such tube bodies are produced by extrusion, these positive-locking elements can be shaped on the body directly and extend automatically over the entire length of the tube body. Moreover, it can be produced at random lengths depending on the respective requirement.
The invention is explained below by reference to an embodiment shown in three views, wherein:
AMENDED SHEET
®
Fig. 1 shows a view of the face side of an adapter in accordance with the invention;
Fig. 2 shows an axial sectional view through an end of a winding tube in accordance with the invention with a mounted adapter, and
Fig. 3 shows a sectional view perpendicular to the axis through a winding tube in accordance with the invention with a mounted adapter.
The figures show the following: 1 Winding tube 2 Tube body 3 Outside diameter of the winding tube 4 Adapter 5 Inside diameter of the adapter 6 Inside toothing of the tube body 7 Outside diameter of the inside toothing 8 Inside diameter of the inside toothing 9 Tooth base of the inside toothing
Tooth crown of the inside toothing 11 Tooth width of the inside toothing 12 Inclination of the tooth flanks 13 Outside toothing of the adapter 14 Cam
Width of the cam 16 Inside diameter of the cam 17 Collar on the adapter 18 Length of collar 19 Face side of adapter
Recess 21 Width of recess 22 Depth of recess 23 Mounting incline of tube body 24 Mounting incline on the adapter for mounting on the tube body, and
AMENDED SHEET
( 25 Mounting incline on the adapter for mounting on the clamping chuck.
The winding tube 1, whose one end is shown in an exemplary way in the figures, receives a web (not shown) of newspaper of a width of approximately 3 meters in a rotary printing machine (also not shown). The tube body 2, which is extruded from polystyrene with a density of 1.05 kg/dm?® and has an outside diameter 3 of 182 mm, is provided at both ends with two similar adapters 3 which have an inside diameter 5 of 154 mm and which are produced by an injection molding method from glass-fiber- reinforced polyamide with a density of 1.4 kg/dm°.
The tube body 2 comprises a trapezoid inner toothing 6 which extends in the axial direction over its entire length and over its entire circumference and which has an outside diameter 3 of 170 mm and an inside diameter 5 of 165 mm. Tooth base 9 and tooth crown 10 of the inner toothing 6 are provided in the circumferential direction with a width 11 of 5 mm. The tooth flanks have an inclination 12 of 39.1°.
The inner toothing 6 of the tube body 2 engages in a precisely fitting manner with a radial play of 0.2 to 0.4 mm in the respective mirror-inverted outer toothing 13 of the adapter 3. The adapter 3 is adjusted with three trapezoid cams 14 with a width 15 of 46.5 mm and an inside diameter 16 of 150 mm to a clamping chuck (not shown) which is standardized in a machine-specific way, which trapezoid cams extend in the axial direction and are situated on the inside of said adapter on the circumference offset by 120° each.
The adapter 3 is additionally equipped with a circular collar 17 with a length 18 of 20 mm in the axial direction, on which the end of the tube body 2 rests in direct manner.
The outside diameter of the collar 17 is adjusted to the outside diameter 3 of the winding tube 1. The face side 19 of the adapter 3 comprises 26 recesses which are evenly distributed over the circumference and have a radial width 21 of 4 mm and an axial depth 22 of 12 mm.
For the purpose of facilitating the mounting both of the adapter 3 in the tube body 2 as well as the winding tube 1 on the clamping chuck (not shown), the tube body 2 and the adapter 3 are provided at the lead-in ends with conical mounting inclines 19, 24 and 25.
AMENDED SHEET
Claims (13)
1. A winding tube (1) for receiving a strip-like material, especially for use in the paper or printing industry, comprising a cylindrical elongated hollow tube body (2) and at least one similarly cylindrical hollow adapter (4), with the adapter being attached in a torsion-resistant manner to the tube body (2), the outside diameter (3) of the adapter (4) not exceeding that of the tube body (2), the adapter (4) being in contact substantially over the entire circumference with a jacket surface (6) of the tube body (2) on an axial section of the tube body (2), the adapter (4) being dismountable from the tube body (2) in a non-destructive way, the adapter (4) comprising on its inner, substantially circular, jacket surface positive-locking elements (14), with adapter (4) and tube body (2) comprising grooves or teeth (6, 13) in the contact surface which extend in the axial direction, with the inside diameter of the tube body (2) being larger than the inside diameter of the adapter (4), characterized in that the adapter (4) comprises a radially projecting coliar (17) whose outside diameter substantially corresponds to the outside diameter (3) of the tube body (2) and the grooves or teeth (6, 13) in the tube body (2) extend over its entire axial length.
2. A winding tube (1) as claimed in claim 1, characterized in that the adapter (4) is connected with the tube body (2) in a non-positive way.
3. A winding tube (1) as claimed in the preceding claim, characterized in that the adapter (4) is connected with the tube body (2) in the region of the contact surface by a shrinkage pressing.
4. A winding tube (1) as claimed in at least one of the preceding claims, characterized in that the adapter (4) or tube body (2) has a roughened surface in the contact surface.
5. A winding tube (1) as claimed in at least one of the preceding claims, characterized in that the collar (17) comprises recesses (20) on the face side. AMENDED SHEET
3. A winding tube (1) as claimed in the preceding claim, characterized in that the adapter (4) is connected with the tube body (2) in the region of the contact surface by a shrinkage pressing.
4. A winding tube (1) as claimed in at least one of the preceding claims, characterized in that the adapter (4) or tube body (2) has a roughened surface in the contact surface.
5. A winding tube (1) as claimed in at least one of the preceding claims, characterized in that the collar (17) comprises recesses (20) on the face side.
6. A winding tube (1) as claimed in at least one of the preceding claims, characterized in that it comprises adapters (4) at both ends.
7. A winding tube (1) as claimed in at least one of the preceding claims, characterized in that the adapter (4) is made of a more resistant material than the tube body (2).
8. A winding tube (1) as claimed in at least one of the preceding claims, characterized in that the adapter (4) is a made of a highly wear-resistant plastic material.
9. A winding tube (1) as claimed in at least one of the preceding claims, characterized in that the adapter (4) is made from a fiber-reinforced plastic material, especially on the basis of polyamide.
10.A winding tube (1) as claimed in at least one of the preceding claims, characterized in that the adapter (4) is made by way of an injection molding method.
11.A winding tube (1) as claimed in at least one of the preceding claims, characterized in that the tube body (2) is made in a winding process of paper or paperboard.
( ) 12.A winding tube (1) as claimed in at least one of the preceding claims, characterized in that the tube body (2) is made from a plastic material that can be shaped in a thermoplastic way, especially styrene-butadiene.
13.A winding tube (1) as claimed in at least one of the preceding claims, characterized in that the tube body (2) is made by extrusion. AMENDED SHEET
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10148763A DE10148763A1 (en) | 2001-10-02 | 2001-10-02 | Coiling sleeve for coiling material sheets comprises an adapter which is nondestructively detachable from the sleeve body |
| US10/254,215 US20040056141A1 (en) | 2001-10-02 | 2002-09-25 | Winding tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200403205B true ZA200403205B (en) | 2005-09-12 |
Family
ID=32714733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200403205A ZA200403205B (en) | 2001-10-02 | 2004-04-28 | Winding tube. |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US20040056141A1 (en) |
| EP (1) | EP1434731B1 (en) |
| JP (1) | JP2003176067A (en) |
| KR (1) | KR20030028719A (en) |
| CN (1) | CN1275840C (en) |
| AT (1) | ATE319644T1 (en) |
| BR (1) | BR0213095B1 (en) |
| CA (1) | CA2405663A1 (en) |
| DE (3) | DE10148763A1 (en) |
| ES (1) | ES2258653T3 (en) |
| HU (1) | HU225730B1 (en) |
| IL (1) | IL161226A0 (en) |
| MX (1) | MXPA02009734A (en) |
| NO (1) | NO323546B1 (en) |
| NZ (1) | NZ532175A (en) |
| PL (1) | PL369070A1 (en) |
| RU (1) | RU2301190C9 (en) |
| TW (2) | TW561129B (en) |
| WO (1) | WO2003031305A1 (en) |
| ZA (1) | ZA200403205B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10324356A1 (en) * | 2003-05-27 | 2005-01-05 | Kunststoff-Spritzgußwerk Ing. Klaus Burk GmbH | mandrel |
| US7768405B2 (en) | 2003-12-12 | 2010-08-03 | Semiconductor Energy Laboratory Co., Ltd | Semiconductor device and manufacturing method thereof |
| US7645134B2 (en) | 2006-12-19 | 2010-01-12 | 3M Innovative Properties Company | Ribbon wound roll |
| DE102012007070B4 (en) | 2011-04-15 | 2019-02-28 | AS-industriesolution LTD. | wrapping ring |
| WO2014007690A1 (en) * | 2012-07-02 | 2014-01-09 | Sca Hygiene Products Ab | Core member for an absorbent sheet roll |
| US10414624B1 (en) | 2014-09-23 | 2019-09-17 | Kevin D. Berry | Motorized flat web winder |
| US9676590B1 (en) | 2014-09-23 | 2017-06-13 | Kevin D. Berry | Axially-adjustable winder for flat-web, strand, hose, rope, electric cord or strings of holiday lights and so on |
| KR101720074B1 (en) * | 2016-10-30 | 2017-03-27 | 부경프라스틱(주) | Plastic wrapping tube |
| US10843892B2 (en) | 2017-09-12 | 2020-11-24 | Michael Van Deurse | Winding core end protector |
| CN117585535A (en) * | 2019-04-17 | 2024-02-23 | 欧瑞康纺织有限及两合公司 | Bobbin case |
| RU192312U1 (en) * | 2019-05-30 | 2019-09-12 | Общество с ограниченной ответственностью "АНКОР" | ALUMINUM DOUBLE-LAYER REEL |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2113701A (en) * | 1936-11-11 | 1938-04-12 | Charles W Mayer | Chock for mill roll mandrels |
| CH400708A (en) * | 1962-01-22 | 1965-10-15 | Wye Plastics Ltd | Core pin for a winding core for web material |
| US3547367A (en) * | 1969-04-23 | 1970-12-15 | Don Laverne Brazeale | Paper roll plug |
| FR2061857A7 (en) * | 1969-07-18 | 1971-06-25 | Barbier Et Cie | Tubular plastic mandrels with fluted bores |
| US3627220A (en) * | 1970-02-09 | 1971-12-14 | Poly Guard Inc | Protective end cap construction |
| US3713601A (en) * | 1970-04-13 | 1973-01-30 | Columbia Great Lakes Corp | Core assembly |
| DE7208874U (en) * | 1972-03-03 | 1972-06-15 | Roenspiess & Sohn | WRAP CORE FOR TOWELS OR THE SAME |
| DE7608086U1 (en) * | 1975-03-18 | 1976-07-08 | Brovelli, Loredana, Mailand (Italien) | REEL FOR YARN FIBERS |
| DE7714640U1 (en) * | 1977-05-09 | 1977-10-13 | Boeckmann & Thiel, 5600 Wuppertal | |
| DE3200846A1 (en) * | 1982-01-14 | 1983-07-21 | Jean Walterscheid Gmbh, 5204 Lohmar | Wedge hub to connect two shafts |
| US4754537A (en) * | 1984-04-23 | 1988-07-05 | Burlington Industries, Inc. | Process of making a cloth takeup mandrel |
| DE8811272U1 (en) * | 1988-09-07 | 1988-10-27 | Holzapfel, Rolf-Dieter, 7321 Albershausen, De | |
| NO180617C (en) * | 1992-06-02 | 1997-05-28 | Hygoform As | Core element for carrying a roll of wound web material |
| US5340050A (en) * | 1993-04-20 | 1994-08-23 | Sonoco Products Company | Tubular core assembly having inside-diameter reducing end members secured by mechanical interlocking member |
| CA2121273C (en) * | 1993-04-20 | 1999-01-19 | Ronald C. Tiffin | Tubular core assembly for winding paper and other small material including frustroconical core inserts |
| US5464171A (en) * | 1993-11-03 | 1995-11-07 | Ripplinger; C. Robert | Mating spool assembly for relieving stress concentrations |
| US5669578A (en) * | 1995-09-22 | 1997-09-23 | Ncr Corporation | Crush-proof extrusion core |
| US5595356A (en) * | 1995-10-12 | 1997-01-21 | Kewin; Daniel D. | Tubular core assemblies for rolls of paper or other sheet material |
| US5615845A (en) * | 1996-04-03 | 1997-04-01 | Kewin; Daniel D. | Tubular core assembilies for rolls of paper or other sheet material |
| JPH11206284A (en) * | 1998-01-28 | 1999-08-03 | Daiwa Seiko Inc | Spool of fishing reel |
-
2001
- 2001-10-02 DE DE10148763A patent/DE10148763A1/en not_active Withdrawn
-
2002
- 2002-09-24 TW TW091121831A patent/TW561129B/en not_active IP Right Cessation
- 2002-09-25 DE DE10294560T patent/DE10294560D2/en not_active Expired - Fee Related
- 2002-09-25 DE DE50206036T patent/DE50206036D1/en not_active Expired - Lifetime
- 2002-09-25 HU HU0401792A patent/HU225730B1/en unknown
- 2002-09-25 US US10/254,215 patent/US20040056141A1/en not_active Abandoned
- 2002-09-25 AT AT02776731T patent/ATE319644T1/en active
- 2002-09-25 WO PCT/DE2002/003642 patent/WO2003031305A1/en not_active Application Discontinuation
- 2002-09-25 ES ES02776731T patent/ES2258653T3/en not_active Expired - Lifetime
- 2002-09-25 RU RU2004113659/12A patent/RU2301190C9/en not_active IP Right Cessation
- 2002-09-25 EP EP02776731A patent/EP1434731B1/en not_active Expired - Lifetime
- 2002-09-25 IL IL16122602A patent/IL161226A0/en not_active IP Right Cessation
- 2002-09-25 NZ NZ532175A patent/NZ532175A/en unknown
- 2002-09-25 BR BRPI0213095-5A patent/BR0213095B1/en not_active IP Right Cessation
- 2002-09-25 PL PL02369070A patent/PL369070A1/en unknown
- 2002-09-30 CA CA002405663A patent/CA2405663A1/en not_active Abandoned
- 2002-10-01 JP JP2002288440A patent/JP2003176067A/en active Pending
- 2002-10-02 MX MXPA02009734A patent/MXPA02009734A/en active IP Right Grant
- 2002-10-02 TW TW091122734A patent/TWI278420B/en not_active IP Right Cessation
- 2002-10-02 KR KR1020020060036A patent/KR20030028719A/en not_active Application Discontinuation
- 2002-10-08 CN CNB021313954A patent/CN1275840C/en not_active Expired - Fee Related
-
2004
- 2004-04-27 NO NO20041966A patent/NO323546B1/en not_active IP Right Cessation
- 2004-04-28 ZA ZA200403205A patent/ZA200403205B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL161226A0 (en) | 2004-09-27 |
| CN1426949A (en) | 2003-07-02 |
| NO323546B1 (en) | 2007-06-11 |
| DE50206036D1 (en) | 2006-05-04 |
| RU2004113659A (en) | 2005-03-10 |
| EP1434731B1 (en) | 2006-03-08 |
| WO2003031305A1 (en) | 2003-04-17 |
| MXPA02009734A (en) | 2005-02-17 |
| BR0213095B1 (en) | 2010-09-21 |
| CN1275840C (en) | 2006-09-20 |
| TWI278420B (en) | 2007-04-11 |
| TW561129B (en) | 2003-11-11 |
| JP2003176067A (en) | 2003-06-24 |
| DE10148763A1 (en) | 2003-04-17 |
| KR20030028719A (en) | 2003-04-10 |
| US20040056141A1 (en) | 2004-03-25 |
| HU225730B1 (en) | 2007-07-30 |
| ATE319644T1 (en) | 2006-03-15 |
| NZ532175A (en) | 2006-02-24 |
| ES2258653T3 (en) | 2006-09-01 |
| EP1434731A1 (en) | 2004-07-07 |
| NO20041966L (en) | 2004-04-27 |
| BR0213095A (en) | 2004-10-13 |
| DE10294560D2 (en) | 2004-08-05 |
| CA2405663A1 (en) | 2003-04-02 |
| RU2301190C2 (en) | 2007-06-20 |
| HUP0401792A2 (en) | 2004-11-29 |
| RU2301190C9 (en) | 2008-03-10 |
| PL369070A1 (en) | 2005-04-18 |
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