EP1120347A2 - Abrollhilfe zum Aufnehmen abzuwickelnder Folienrollen - Google Patents
Abrollhilfe zum Aufnehmen abzuwickelnder Folienrollen Download PDFInfo
- Publication number
- EP1120347A2 EP1120347A2 EP01100960A EP01100960A EP1120347A2 EP 1120347 A2 EP1120347 A2 EP 1120347A2 EP 01100960 A EP01100960 A EP 01100960A EP 01100960 A EP01100960 A EP 01100960A EP 1120347 A2 EP1120347 A2 EP 1120347A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- receiving
- film
- receiving part
- film roll
- aid according
- 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.)
- Granted
Links
- 238000013459 approach Methods 0.000 claims description 15
- 239000002985 plastic film Substances 0.000 abstract 1
- 229920006302 stretch film Polymers 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 3
- 239000011888 foil Substances 0.000 description 2
- 230000003446 memory effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B67/00—Apparatus or devices facilitating manual packaging operations; Sack holders
- B65B67/08—Wrapping of articles
- B65B67/085—Wrapping of articles using hand-held dispensers for stretch films
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2402/00—Constructional details of the handling apparatus
- B65H2402/40—Details of frames, housings or mountings of the whole handling apparatus
- B65H2402/41—Portable or hand-held apparatus
- B65H2402/412—Portable or hand-held apparatus details or the parts to be hold by the user, e.g. handle
Definitions
- the roll-off aid according to the invention for coreless film rolls has two receiving elements and a connecting element for Connect the receiving elements. Through the connecting element the two receiving elements are connected to each other, so that the receiving elements slide out of the film roll is prevented.
- a pipe 14 is plugged onto one of the two receiving elements 12.
- the receiving element 12 has a cylindrical one Approach 16 whose outer diameter is the inner diameter of the tube 14 corresponds.
- the receiving element 12 with pre-assembled Tube 14 is inserted into film roll 10 from one side introduced.
- Each of the receiving elements 12 has a cylindrical receiving part 20 on which a slide ring 18 is rotatably held.
- the inner diameter of the slide ring 18 is slightly larger or equal to the outer diameter of the cylindrical receiving part 20 so that the sliding ring 18 on the cylindrical receiving part 20 is freely rotatable.
- the inner film layer 22 of the film roll 10 touches thus neither the receiving parts 20 nor the tube 14, so that when Rotating the roller 10 a sliding relative movement only between the sliding rings 18 and the cylindrical receiving part 20 takes place. There is therefore no friction between any of the parts the unrolling aid and the film roll 10 instead.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Unwinding Webs (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Replacement Of Web Rolls (AREA)
- Packaging Of Machine Parts And Wound Products (AREA)
Abstract
Description
- Fig. 1
- eine schematische Schnittansicht einer Abrollhilfe,
- Fig. 2
- eine schematische Schnittansicht eines Aufnahmeelements, und
- Fig. 3
- eine Anwendung der Abrollhilfe.
Claims (11)
- Abrollhilfe für kernlose Folienrollen (10), mitwobei jedes Aufnahmeelement (12) einen zylindrischen Aufnahmeteil (20) aufweist, auf dem ein Gleitring (18) frei drehbar ist, so dass beim Abwickeln der Folie von der Folienrolle (10) die innere Lage (22) der Folienrolle (10) an den äußeren Mantelflächen (24) der Gleitringe (18) anliegt und sich die Gleitringe (18) jeweils um die Aufnahmeteile (20) drehen.zwei in die kernlose Folienrolle (10) einsteckbaren Aufnahmeelementen (12) undeinem die Aufnahmeelemente (12) verbindenden Verbindungselement (14),
- Abrollhilfe nach Anspruch 1, dadurch gekennzeichnet, dass das Verbindungselement ein als Kern in die Folienrolle (10) einsteckbares Rohr (14) ist.
- Abrollhilfe nach Anspruch 2, dadurch gekennzeichnet, dass die Aufnahmeteile (20) einen zylindrischen Ansatz (16) zur Verbindung mit den beiden Enden des Rohrs (14) aufweisen.
- Abrollhilfe nach einem der Ansprüche 1-3, dadurch gekennzeichnet, dass das Aufnahmeteil (20) und/oder der Gleitring (18) eine Führung (30) aufweisen, um den Gleitring (18) auf dem Aufnahmeteil (20) in axialer Richtung zu fixieren.
- Abrollhilfe nach einem der Ansprüche 1-4, dadurch gekennzeichnet, dass das Aufnahmeteil (20) einen Anschlagflansch (26) aufweist.
- Abrollhilfe nach Anspruch 5, dadurch gekennzeichnet, dass der Gleitring (18) einen Flansch (32) aufweist, der beim Abwickeln der Folie (50) von der Folienrolle (10) an dem Anschlagflansch (26) des Aufnahmeteils (20) anliegt.
- Abrollhilfe nach Anspruch 5, dadurch gekennzeichnet, dass an dem Anschlagflansch (26) ein ringförmiger Ansatz (28) vorgesehen ist, und an dem Gleitring (18) mindestens ein Rastelement (34) vorgesehen ist, das den ringförmigen Ansatz (28) hinterschneidet.
- Abrollhilfe nach einem der Ansprüche 1-6, dadurch gekennzeichnet, dass an dem Flansch (32) des Gleitrings (18) ein ringförmiger Ansatz (34) vorgesehen ist und an dem Aufnahmeelement (20) mindestens ein Rastelement (28) vorgesehen ist, das den ringförmigen Ansatz (34) hinterschneidet.
- Abrollhilfe nach einem der Ansprüche 3-8, dadurch gekennzeichnet, dass der Durchmesser des zylindrischen Ansatzes (16) mindestens um die Dicke des rohrförmigen Kerns kleiner ist als der Durchmesser des Aufnahmeteils (20).
- Abrollhilfe nach einem der Ansprüche 1-9, dadurch gekennzeichnet, dass eines der Aufnahmeteile (20) mit dem Rohr (14) vormoniert oder fest verbunden ist.
- Abrollhilfe nach einem der Ansprüche 1-9, dadurch gekennzeichnet, dass ein Aufnahmeteil (20) und das Rohr (14) einstückig sind.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10003016 | 2000-01-25 | ||
| DE10003016A DE10003016B4 (de) | 2000-01-25 | 2000-01-25 | Abrollhilfe zum Aufnehmen abzuwickelnder Folienrollen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1120347A2 true EP1120347A2 (de) | 2001-08-01 |
| EP1120347A3 EP1120347A3 (de) | 2002-06-05 |
| EP1120347B1 EP1120347B1 (de) | 2009-04-15 |
Family
ID=7628613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01100960A Expired - Lifetime EP1120347B1 (de) | 2000-01-25 | 2001-01-17 | Abrollhilfe zum Aufnehmen abzuwickelnder Folienrollen |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1120347B1 (de) |
| AT (1) | ATE428637T1 (de) |
| DE (2) | DE10003016B4 (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005075296A1 (en) * | 2004-02-09 | 2005-08-18 | Polysack Plastic Industries Ltd. | A method for wrapping an article with a polymeric film |
| CZ299904B6 (cs) * | 2005-02-12 | 2008-12-29 | Illinois Tool Works, Inc. | Odvíjecí pomocné zarízení |
| IT202000001414A1 (it) * | 2020-01-24 | 2021-07-24 | Hipac S P A | Dispenser |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4659031A (en) | 1984-01-23 | 1987-04-21 | E & A Enterprises | Inserts and cooperating retaining means for use with web dispensing means |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4102513A (en) * | 1977-09-14 | 1978-07-25 | Twyman Guard | Film wrapping dispenser |
| GB8709495D0 (en) * | 1987-04-22 | 1987-05-28 | Packaging Aids Ltd | Stretch film applicator |
| EP0499761A1 (de) * | 1991-02-20 | 1992-08-26 | Sopalplast S.A. | Enstück zum Abwickeln von Rollen aus Kunststoffolie |
| CA2167866A1 (en) * | 1996-01-23 | 1997-07-24 | John Sapiano | Pallet stretch wrapping system |
-
2000
- 2000-01-25 DE DE10003016A patent/DE10003016B4/de not_active Expired - Fee Related
-
2001
- 2001-01-17 AT AT01100960T patent/ATE428637T1/de not_active IP Right Cessation
- 2001-01-17 EP EP01100960A patent/EP1120347B1/de not_active Expired - Lifetime
- 2001-01-17 DE DE50114830T patent/DE50114830D1/de not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4659031A (en) | 1984-01-23 | 1987-04-21 | E & A Enterprises | Inserts and cooperating retaining means for use with web dispensing means |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005075296A1 (en) * | 2004-02-09 | 2005-08-18 | Polysack Plastic Industries Ltd. | A method for wrapping an article with a polymeric film |
| CZ299904B6 (cs) * | 2005-02-12 | 2008-12-29 | Illinois Tool Works, Inc. | Odvíjecí pomocné zarízení |
| IT202000001414A1 (it) * | 2020-01-24 | 2021-07-24 | Hipac S P A | Dispenser |
| EP3862284A1 (de) * | 2020-01-24 | 2021-08-11 | HIPAC S.p.A. | Spender |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10003016A1 (de) | 2001-08-09 |
| DE10003016B4 (de) | 2004-07-01 |
| ATE428637T1 (de) | 2009-05-15 |
| EP1120347B1 (de) | 2009-04-15 |
| EP1120347A3 (de) | 2002-06-05 |
| DE50114830D1 (de) | 2009-05-28 |
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