EP1440028A1 - Device for facilitating handling on the ground by rolling and pivoting reels or drums - Google Patents
Device for facilitating handling on the ground by rolling and pivoting reels or drumsInfo
- Publication number
- EP1440028A1 EP1440028A1 EP02791890A EP02791890A EP1440028A1 EP 1440028 A1 EP1440028 A1 EP 1440028A1 EP 02791890 A EP02791890 A EP 02791890A EP 02791890 A EP02791890 A EP 02791890A EP 1440028 A1 EP1440028 A1 EP 1440028A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- raceway
- flange
- rollers
- rolling
- reels
- 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
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/38—Skips, cages, racks, or containers, adapted solely for the transport or storage of bobbins, cops, or the like
-
- 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
- B65H75/04—Kinds or types
- B65H75/08—Kinds or types of circular or polygonal cross-section
- B65H75/14—Kinds or types of circular or polygonal cross-section with two end flanges
Definitions
- the invention relates to the technical sector of coils or drums for winding flexible products.
- a reel or reel comprises a central drum or mandrel made integral, at each of its ends, by all known and appropriate means, with circular flanges.
- drums of large dimensions, are intended to receive, by winding on the mandrel, different types of flexible products of great length and variable section.
- the axis of the assembly is equipped with different systems to allow winding, unwinding and handling operations. Mechanical handling is done by the axis and must be adapted according to the equipment of the latter. Systems have also been proposed making it possible to rotate the mandrel relative to the lateral flanges for packaging the products. We can cite for example the teaching of patents EP 1,038,820 and US 3,152,772.
- the object of the invention is to remedy these drawbacks in a simple, safe, effective and rational manner.
- the problem which the invention proposes to solve is to facilitate the handling on the ground of the drums by having different speeds of rotation between the flanges and this without separating them.
- a device which comprises means acting as a freewheel mounted at the periphery of at least one flange so that said flange rotates freely relative to said means , so that acting manually on one of the flanges causes the reel to pivot relative to the other flange.
- the device is an integral part of the entire drum, or to be independent and easily adaptable to the drum, at the flanges.
- the means acting as freewheel consist of rolling members cooperating with a circular raceway.
- the raceway is an integral part of the flange, or the raceway is attached to the periphery of the flange, or the raceway is attached and offset to the outside of the flange.
- the rolling members consist of rollers subject to one or more support elements forming an external tread concentric with the flange.
- rollers have a circular centering groove cooperating with the section of the raceway, said rollers being mounted to rotate freely in the internal cross section of the support element or elements in the form of a U.
- the support elements consist of carriages each receiving at least two rollers, said carriages being distributed over the circumference of the raceway. All of the carriages are held in position relative to the circular raceway, by at least one elastic bandage constituting the external tread.
- FIG. 1 is a perspective view of an example of a reel equipped with the device according to the invention
- FIG. 2 and 3 are partial views, in longitudinal section, of various embodiments of the device mounted on the drum;
- FIG. 4 is a cross-sectional view taken along line 4-4 of Figure 3.
- the reel has a central winding mandrel (1), made integral, at each of its ends, with two circular flanges (2) and (3).
- the handling device comprises means acting as a freewheel mounted at the periphery of at least one, but preferably of each of the two flanges
- These means acting as freewheel consist of rolling members cooperating with a circular raceway (4).
- This raceway (4) can be an integral part of the flanges, be attached to the periphery of the flanges ( Figure 3), or even be attached and offset to the outside of the flanges ( Figure 2).
- the fixing relative to the flange considered is carried out by any means of permanent fixing, welding for example, or removable, bolting for example.
- the profile of the circular raceway is adapted according to the load and the constraints and can have different profiles in section.
- the rolling members are advantageously, but not limited to, constituted by rollers (5) subject to one or more support elements (6) shaped to form an external tread, concentric with the flanges and the raceway (4).
- the support elements (6) have, for example, a U-shaped cross section delimiting two parallel vertical wings (6a) and (6b) between which are mounted rotating the rollers (5).
- These support elements (6) can be constituted by several sectors arranged contiguously, at the periphery of the raceway (4), in the form of independent carriages mounted in a spaced manner on the periphery of the raceway (4).
- Different means can be provided to maintain the supports (6) and their rollers (5) on the raceway.
- the supports (6) constitute independent and spaced carriages, the latter can be held in position by at least one elastic bandage (7) constituting an external tread.
- rollers (5) have a circular centering groove (5a) cooperating with the cross section of the raceway considered (4).
- the elastic bandage (7) has an inverted U-shaped profile capable of covering the support elements (6) and the raceway (4), partially, to make it possible to ensure, as indicated, the maintenance of the support elements ( 6) on the raceway (4), while constituting a continuous running surface, but limiting any contact between the hands of the operators and the elements of the device, while allowing simple and efficient assembly.
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0114246 | 2001-10-24 | ||
FR0114246A FR2831152A1 (en) | 2001-10-24 | 2001-10-24 | Support system for cable drums has carriages mounted around end flange of drum which carry rollers fitting against flange and forming free-wheel system |
PCT/FR2002/003640 WO2003035529A1 (en) | 2001-10-24 | 2002-10-24 | Device for facilitating handling on the ground by rolling and pivoting reels or drums |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1440028A1 true EP1440028A1 (en) | 2004-07-28 |
EP1440028B1 EP1440028B1 (en) | 2007-09-26 |
Family
ID=8869044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02791890A Expired - Lifetime EP1440028B1 (en) | 2001-10-24 | 2002-10-24 | Device for facilitating handling on the ground by rolling and pivoting reels or drums |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1440028B1 (en) |
AT (1) | ATE374159T1 (en) |
DE (1) | DE60222689T2 (en) |
FR (1) | FR2831152A1 (en) |
WO (1) | WO2003035529A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100862100B1 (en) | 2007-07-02 | 2008-10-09 | 최문선 | Winding bobbin |
DE102009000764A1 (en) * | 2009-02-11 | 2010-08-12 | Gardena Manufacturing Gmbh | Hose cart for use in garden, has wheels that are rotatably mounted on one of hub bodies and arranged axially on both sides of hose reel by rollers which are angularly offset from each other around wheel axis |
GB2473262B (en) * | 2009-09-05 | 2013-10-30 | Michael Frederick Dennett | A loose tyre and flange for reels |
US9403659B2 (en) | 2013-03-05 | 2016-08-02 | Southwire Company, Llc | Rotatable cable reel |
USD817893S1 (en) | 2016-06-23 | 2018-05-15 | Southwire Company, Llc | Flange with hook aperture |
US9617112B1 (en) | 2009-10-23 | 2017-04-11 | Southwire Company, Llc | Independently rotatable flanges and attachable arbor hole adapters |
USD815049S1 (en) | 2016-06-23 | 2018-04-10 | Southwire Company, Llc | Flange with vertical slot and jack |
US10766735B2 (en) | 2015-08-19 | 2020-09-08 | Southwire Company, Llc | Flange stand and adapter for flanges |
USD818440S1 (en) | 2016-06-23 | 2018-05-22 | Southwire Company, Llc | Flange with kidney aperture |
US10954097B2 (en) | 2017-08-16 | 2021-03-23 | Southwire Company, Llc | Reel chock |
CN113291935A (en) * | 2020-02-23 | 2021-08-24 | 仇利见 | Quick coiling mechanism of cable for thing communication construction |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE487800C (en) * | 1929-12-16 | Julius Rath | Cable drum | |
US1726137A (en) * | 1926-11-17 | 1929-08-27 | Tomas Suarez Y Bernal | Reel for cables and wire |
US3152772A (en) * | 1960-12-31 | 1964-10-13 | Bjphirn E Schjerven | Transporting devices |
US3652026A (en) * | 1969-11-04 | 1972-03-28 | Folke Hildemar Awebro | Device for supporting and transporting a cable drum |
US3976260A (en) * | 1975-02-07 | 1976-08-24 | Grantham & Oleson, Inc. | Transportable cable reel |
FR2711128B1 (en) * | 1993-10-12 | 1996-04-26 | Sadac Sa | Reel for the conditioning of cables and wires of all kinds, and method of manufacturing the flanges of said reel. |
JPH07330223A (en) * | 1994-06-07 | 1995-12-19 | Hitachi Cable Ltd | Cable winding drum |
DE19913768A1 (en) * | 1999-03-26 | 2000-09-28 | Mewes Gmbh | Reel |
-
2001
- 2001-10-24 FR FR0114246A patent/FR2831152A1/en not_active Withdrawn
-
2002
- 2002-10-24 DE DE60222689T patent/DE60222689T2/en not_active Expired - Lifetime
- 2002-10-24 AT AT02791890T patent/ATE374159T1/en not_active IP Right Cessation
- 2002-10-24 WO PCT/FR2002/003640 patent/WO2003035529A1/en active IP Right Grant
- 2002-10-24 EP EP02791890A patent/EP1440028B1/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO03035529A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE60222689T2 (en) | 2008-07-17 |
FR2831152A1 (en) | 2003-04-25 |
WO2003035529A1 (en) | 2003-05-01 |
DE60222689D1 (en) | 2007-11-08 |
EP1440028B1 (en) | 2007-09-26 |
ATE374159T1 (en) | 2007-10-15 |
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