GB2153789A - Apparatus for dispensing plastics stretch film - Google Patents
Apparatus for dispensing plastics stretch film Download PDFInfo
- Publication number
- GB2153789A GB2153789A GB08503001A GB8503001A GB2153789A GB 2153789 A GB2153789 A GB 2153789A GB 08503001 A GB08503001 A GB 08503001A GB 8503001 A GB8503001 A GB 8503001A GB 2153789 A GB2153789 A GB 2153789A
- Authority
- GB
- United Kingdom
- Prior art keywords
- core
- film
- handle
- centerline
- dispensing
- 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
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
Description
1 GB 2 153 789 A 1
SPECIFICATION
Apparatus for dispensing plastics stretch film This invention relates to apparatus for dispensing 70 plastics stretch film and in particular for manually wrapping plastics stretch film around a package, for example a loaded pallet.
There exist many apparatus for wrapping a plas tic film around a package. For example, U.S. Patent No. 4,179,081 discloses apparatus for manually dis pensing plastics stretch film in which the film is contained on a core having extended ends. A pair of flexible hand grips are rotatably mounted on the ends of the core whereby control of the tension on the film during dispensing can be achieved by manually squeezing the hand grips to effect a brak ing action on the core. While this apparatus pro vides a satisfactory manual dispenser for stretch film, it suffers from the disadvantage that it is diffi cult, in view of the projecting ends of the core, to wrap film around a package near the ground-en gaging surface of the package. An object of the present invention is therefore to obviate or mini mize this problem.
Accordingly, the invention resides in one aspect in apparatus for dispensing plastic film having a core comprising:
a first handle extending along the axial center line of the core and fixed to the core for simultane- 95 ous rotation therewith; a flexible handgrip covering said first handle and configured for slicleable rotation on said first han dle; and a second generally U-shaped handle with two members, a first member having a centerline coin cident with said centerline of said core and a sec ond member having a centerline parallel to said centerline of said core, said first member being mounted in said core to remain stationary while permitting axial rotation of said core and said sec ond member arranged to provide a handgrip.
In a further aspect, the invention resides in appa ratus for manually dispensing plastics stretch film comprising a hollow core for receiving a roll of the film, the core being of a length such that it projects from one end, but not both ends, of the film in use; a flexible hand grip rotatably mounted on said one end of the core to permit control of the ten sion on the film during manual dispensing of the film; and a generally U-shaped handle separate from the core and having one limb rotatably mounted in the other end of the core, the other limb of the handle being generally parallel, with, but spaced from, the axis of the core and extend- 120 ing towards said one end of the core.
The accompanying drawing is a sectional view of a plastic film dispenser according to one example of the invention.
Referring to the drawing, the apparatus includes 125 a hollow core 11 around which is wound a roll of plastics stretch film 12. The length of the core 11 exceeds the width of the film 12 so that one end 13 of the core 11 extends from the adjacent edge of the roll of stretch film. The other end 14 of the core130 is, however, arranged so as to lie flush with the adjacent edge of the film.
Rotatably mounted on the extending end 13 of the core 11 is a flexible hand grip 15 conveniently in the form of a cup-shaped PVC member. If desired, the external surface of the hand grip 15 may be provided with axially extending ribs [not shown] to facilitate gripping thereof.
Mounted in the other end 14 of the core 11 is one limb 16 of a generally U-shaped handle 17, conveniently molded in polyethylene or other suitable thermoplastics material. The limb 16 of the handle 17 is generally in the form of a hollow cylinder which, at least at its free end, is normally of increased external diameter as compared to the internal diameter of the core. The limb 16 is, however, formed with an axially extending slot 18 so that, by resiliently deforming the limb 16 so as to close the slot 18, the limb 16 can be inserted into the end 14 of the core 11. In use, therefore, the limb 16 is urged by its own resilience against the internal surface of the core 11 so that the handle 17 is releasably retained by the core but at the same time the core is free to rotate relative to the handle.
The other limb 19 of the handle 17 is also in the form of a hollow cylinder whose axis is parallel with, but spaced from, the axis of the core 11 and which extends towards the end 13 of the core. The limb 19 is conveniently formed with external, axi ally extending ribs to facilitate gripping of the han dle 17 and is joined to the limb 16 by a base member 21 in the form of a shallow trough strengthened by internal ribs 22. It is to be appreci ated that by arranging that the limbs 16, 19 are hollow and the base member 21 is in the form of a trough minimizes the amount of material required to mold the handle 17. In this way the cost of the handle 17 is minimized so that the entire assembly of the handle 17, core 11 and hand grip 5 can be thrown away after the roll of film 12 has been used up.
When the apparatus described above is used to wrap the film 12 around a package, such as a loaded pallet, the operator grips the limb 19 of the handle 17 and the hand grip 15. Then, by squeezing the hand grip 15, the operator can adjust the tension on the film 12 to stretch the film during wrapping. In addition, since the film 12 extends up to the other end 14 of the core 11 and the handle 17 projects therefrom only by the height of the shallow base member 21, the film 12 can be readily wrapped adjacent the ground-engaging surface of the package.
Claims (2)
1. An apparatus for dispensing plastic film having a core comprising:
a first handle extending along the axial centerline of the core and fixed to the core for simultaneous rotation therewith; a flexible handgrip covering said first handle and configured for slideable rotation on said first handle; and 2 GB 2 153 789 A 2 a second generally U-shaped handle with two members, a first member having a centerline coin cident with said centerline of said core and a sec ond member having a centerline parallel to said centerline of said core, said first member being mounted in said core to remain stationary while permitting axial rotation of said core and said sec ond member arranged to provide a handgrip.
2. Apparatus for manually dispensing plastics stretch film comprising a hollow core for receiving a roll of the film, the core being of a length such that it projects from one end, but not both ends, of the film in use; a flexible hand grip rotatably mounted on said one end of the core to permit control of the tension on the film during manual dispensing of the film; and a generally U-shaped handle separate from the core and having one limb rotatably mounted in the other end of the core, the other limb of the handle being generally parallel, with, but spaced from, the axis of the core and extending towards said one end of the core.
Printed in the LIK for HMSO, D8818935, 7185, 7102. Published by The Patent Office, 25 Southampton Buildings, London, WC2A lAY, from which copies may be obtained.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB848403314A GB8403314D0 (en) | 1984-02-08 | 1984-02-08 | Dispensing plastics stretch film |
US63677184A | 1984-08-01 | 1984-08-01 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8503001D0 GB8503001D0 (en) | 1985-03-06 |
GB2153789A true GB2153789A (en) | 1985-08-29 |
GB2153789B GB2153789B (en) | 1987-06-03 |
Family
ID=26287298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08503001A Expired GB2153789B (en) | 1984-02-08 | 1985-02-06 | Apparatus for dispensing plastics stretch film |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0156468B1 (en) |
JP (1) | JP2519674B2 (en) |
AU (1) | AU578928B2 (en) |
DE (1) | DE3566877D1 (en) |
GB (1) | GB2153789B (en) |
GR (1) | GR82479B (en) |
NO (1) | NO162222C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4714210A (en) * | 1986-06-23 | 1987-12-22 | E. I. Du Pont De Nemours And Company | Dispensing apparatus |
GB2192611A (en) * | 1986-07-16 | 1988-01-20 | Wrapguard Limited | A device for dispensing a material |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE461840B (en) * | 1986-03-20 | 1990-04-02 | Teno Ab | BRAKE HANDLE CONSIDERS CONTROL AND BRAKING THE ROLLING FROM A COUNTRY ROLL |
AU596256B2 (en) * | 1988-01-15 | 1990-04-26 | Glory Formosa Co. Ltd. | Portable dispenser for rolls of film |
FR2687387A1 (en) * | 1992-02-14 | 1993-08-20 | Gennesson Patrick | Unwinding apparatus for reels of plastic films, in particular |
US6948679B1 (en) | 2001-11-28 | 2005-09-27 | New Product Marketing Corporation | Material dispenser system |
US6902133B1 (en) | 2002-12-10 | 2005-06-07 | New Products Marketing Corporation | Material dispenser system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2065070A (en) * | 1979-12-10 | 1981-06-24 | Carter Bros Billingshurst Ltd | Film wrap dispenser |
GB1604345A (en) * | 1977-09-14 | 1981-12-09 | Guard Ass Inc | Film dispenser |
GB2115783A (en) * | 1982-02-19 | 1983-09-14 | Alan Redfearn | Hand dispenser for stretchable wrapping material |
GB2121001A (en) * | 1982-05-21 | 1983-12-14 | Kenneth S E Orpen | Packaging film dispensers |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54173880U (en) * | 1978-05-24 | 1979-12-08 | ||
US4179081A (en) * | 1978-06-12 | 1979-12-18 | Parry John C | Apparatus for application of plastics stretch films |
US4248392A (en) * | 1979-12-18 | 1981-02-03 | Parry John C | Apparatus for application of plastics stretch films |
US4535951A (en) * | 1983-05-02 | 1985-08-20 | Highlight Industries, Inc. | Stretch film wrapping device |
GB8403314D0 (en) | 1984-02-08 | 1984-03-14 | Mobil Plastics Europ Inc | Dispensing plastics stretch film |
-
1984
- 1984-12-13 NO NO845000A patent/NO162222C/en unknown
- 1984-12-17 GR GR82479A patent/GR82479B/en unknown
-
1985
- 1985-02-06 EP EP19850300778 patent/EP0156468B1/en not_active Expired
- 1985-02-06 GB GB08503001A patent/GB2153789B/en not_active Expired
- 1985-02-06 DE DE8585300778T patent/DE3566877D1/en not_active Expired
- 1985-02-08 JP JP60023361A patent/JP2519674B2/en not_active Expired - Lifetime
- 1985-02-08 AU AU38574/85A patent/AU578928B2/en not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1604345A (en) * | 1977-09-14 | 1981-12-09 | Guard Ass Inc | Film dispenser |
GB2065070A (en) * | 1979-12-10 | 1981-06-24 | Carter Bros Billingshurst Ltd | Film wrap dispenser |
GB2115783A (en) * | 1982-02-19 | 1983-09-14 | Alan Redfearn | Hand dispenser for stretchable wrapping material |
GB2121001A (en) * | 1982-05-21 | 1983-12-14 | Kenneth S E Orpen | Packaging film dispensers |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4714210A (en) * | 1986-06-23 | 1987-12-22 | E. I. Du Pont De Nemours And Company | Dispensing apparatus |
GB2192611A (en) * | 1986-07-16 | 1988-01-20 | Wrapguard Limited | A device for dispensing a material |
GB2192611B (en) * | 1986-07-16 | 1989-12-06 | Wrapguard Limited | A device for dispensing a material |
Also Published As
Publication number | Publication date |
---|---|
GB8503001D0 (en) | 1985-03-06 |
AU578928B2 (en) | 1988-11-10 |
NO162222B (en) | 1989-08-21 |
DE3566877D1 (en) | 1989-01-26 |
NO162222C (en) | 1989-11-29 |
AU3857485A (en) | 1985-08-15 |
GB2153789B (en) | 1987-06-03 |
JP2519674B2 (en) | 1996-07-31 |
EP0156468A1 (en) | 1985-10-02 |
GR82479B (en) | 1985-04-18 |
NO845000L (en) | 1985-08-09 |
EP0156468B1 (en) | 1988-12-21 |
JPS60240627A (en) | 1985-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 20050205 |