WO2006094790A1 - Spule zur aufnahme von aufwickelbarem strangmaterial - Google Patents
Spule zur aufnahme von aufwickelbarem strangmaterial Download PDFInfo
- Publication number
- WO2006094790A1 WO2006094790A1 PCT/EP2006/002138 EP2006002138W WO2006094790A1 WO 2006094790 A1 WO2006094790 A1 WO 2006094790A1 EP 2006002138 W EP2006002138 W EP 2006002138W WO 2006094790 A1 WO2006094790 A1 WO 2006094790A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- latching
- recesses
- annular surface
- parts
- locking
- Prior art date
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
- 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
- B65H75/22—Constructional details collapsible; with removable parts
- B65H75/2218—Collapsible hubs
- B65H75/2227—Collapsible hubs with a flange fixed to the hub part
-
- 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
- B65H75/22—Constructional details collapsible; with removable parts
- B65H75/2254—Constructional details collapsible; with removable parts with particular joining means for releasably connecting parts
- B65H75/2272—Constructional details collapsible; with removable parts with particular joining means for releasably connecting parts releasably connected by relative rotatable movement of parts, e.g. threaded or bayonet fit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/50—Storage means for webs, tapes, or filamentary material
- B65H2701/51—Cores or reels characterised by the material
- B65H2701/512—Cores or reels characterised by the material moulded
Definitions
- the invention relates to a coil for receiving aufwickelbarem strand material, with a rotationally symmetrical, conical bobbin, which is provided at its end of smaller diameter with a releasable flange.
- Coils of this type are known per se. They offer the advantage that the conical bobbins can be stacked in a space-saving manner after removal of the flange discs, so that storage and transport can be considerably simplified, as long as the bobbin is on the way from the coil manufacturer to the producer of the rod, or during the return transport of the empty bobbin Consumers of the strand material to its manufacturer.
- the known coils of this type generally have the disadvantage that the removal of the flange and their reassembly is either relatively cumbersome and may even require the aid of tools or that the flange can unintentionally solve.
- the invention has for its object to provide a coil of the type mentioned, in which the flange can be mounted relatively easily and quickly and in particular without tools at the end of the bobbin and disassembled accordingly and is reliably protected against self-unlocking.
- the coil according to the invention is characterized
- the flange disk and the bobbin have ring surfaces on the mutually facing sides
- latching projections extend in the direction of the other annular surface, - That in the annular surface of the or both other parts locking recesses are provided for receiving the locking projections,
- latching projections and latching recesses are latchable by mutual rotation of the coil body and the flange disc in the manner of a bayonet closure
- connection may comprise latching projections on one side and latching recesses on the other side. It is also possible that latching projections on both sides and latching recesses are also provided on both sides. To secure the bayonet connection against twisting it is sufficient that one of the locking projections in the associated Rastaus- recess is secured by a resilient tongue.
- the latching projections are preferably mushroom-shaped. That is, they have a protruding from the corresponding annular surface web having at its end a radially projecting head portion.
- the shape of the recesses is in the broadest sense keyhole-shaped, ie they have an extended entry area, which allows the entry of the head portions of the locking projections and the adjacent circumferentially merges into a narrower in the radial direction locking portion in which the head portion of the locking projections is engaged behind.
- the surfaces of the wall parts which bound the locking areas on both sides formed inclined, so that when turning the two parts, the head portions of the locking projections are used and the connection is clamped.
- the resilient tongues can be attached directly to the edge of the recesses.
- the resilient tongues can be molded directly to the edge region of the recesses.
- the bayonet connection pressure pieces are preferably provided which push the resilient tongues out of their locking position with a suitable displacement.
- Several corresponding pressure pieces can be provided on a common ring, which is displaceably guided on one or both parts of the connection according to the invention.
- Fig. 1 is a schematic perspective view of a coil according to the invention in a partially disassembled exploded view
- Fig. 2 is a partial section through the connecting region between the bobbin according to the invention and the releasable flange disc;
- a truncated cone-shaped bobbin 10 is shown, which is limited at its bottom in Fig. 1 end of larger diameter by a flange 12, which is fixedly connected to the bobbin 10, z. B. made in one piece with this as a plastic part, or may be releasably attached to the bobbin 10.
- the bobbin 10 is detachably connected to a further flange disk 14.
- the upper end surface of the frusto-conical bobbin 10 in Fig. 1 may be a completely closed surface, but an annular surface 26 running along the outer edge is sufficient for the purposes of the present invention.
- a corresponding mating surface is located on the underside of the flange plate 14 which is concealed in FIG. 1. These two annular surfaces have the connecting elements with which the bobbin 10 and the flange plate 14 can be releasably connected to one another.
- the elements of the bayonet connection are located on or in the annular surface 16 at the front end of the bobbin 10 and the underside of the flange plate 14 hidden in FIG. 1.
- the bayonet connection between the bobbin. 10 and the flange 14 includes locking projections 20,22 projecting from the annular surface 18 of the flange 14 downwards, and locking recesses 24,26 in the annular surface 16 of the bobbin.
- the latching recess 24 has an outline which can be referred to at least approximately as a keyhole-shaped. It is composed of an entry region 28 which has a relatively large width in the radial direction, that is to say essentially perpendicular to the plane of the drawing, and a locking region 30 which adjoins the latter in the circumferential direction and which is considerably narrower in the radial direction than the entry region. Both areas 28, 30 together may be referred to essentially as a keyhole-shaped opening in the annular area 16.
- the latching projection 20 is composed of a web region 32, which protrudes downward from the annular surface 18, and a head region 34 at the outer end of the web region 32, which projects beyond the web region 32 at least in the radial direction.
- the head area is dimensioned such that, although it can be inserted into the entry region 28 of the latching recess 24, it is caught by the mutual undercut after subsequent displacement into the latching area 30.
- a plurality of latching projections 20 are thus optionally lowered down into a plurality of inlet regions 28 of the annular surface 16, and the flange 14 is then rotated with respect to the bobbin 10 so that the latching projections 20 from the entry region 28th be moved into the locking portion 30 of the recesses 24 and are defined here by undercut. It can be seen that the underside of the annular surface on both sides of the latching recess in the locking region 30 drops obliquely in the circumferential direction. This inclined surface 36 causes the head portion 34 of the locking projection 20 is detected by the inclined surface and the locking projection down, based on Fig. 2 are braced.
- the release of the flange 14 is necessary, however, if, for example, the supply of rod material is unwound on the bobbin 10 and the coil is to be transported back empty for re-winding. In this situation, the flange plate 14 must be removed so that the bobbin 10 can be stacked together with other bobbins to save space.
- a pressure piece 40 is provided for such cases, which is able to press the resilient tongue 38, based on Fig. 2, down and thus release the locking projection 20 for rotation in the direction of the inlet portion 28 of the recess ,
- This pressure piece 40 can be arranged displaceably in the circumferential direction within the latching recess 24.
- Two guide rails 42 of the pressure piece engage behind the edges of the recess 24 and guide the pressure piece in this way.
- a downwardly directed projection 44 in the starting position lies in the starting position in a depression 46 formed above the resilient tongue 38 and slides on displacement of the pressure element 40 to the left in the circumferential direction of the annular surface 16 via an inclined surface 48 adjacent to the depression The top of the resilient tongue 38. All directional information contained herein refer to Fig. 2. Thereby, the resilient tongue 38 is pressed down so that it releases the head portion 34 of Rastvor- jump 32.
- a projection 50 On the upper side of the pressure piece 40 slightly offset from the lower projection 44 are also a projection 50. This has the function that the pressure piece 40 when turning back the locking projections 20 to the right in Fig. 2, d. H. when releasing the bayonet connection, the pressure piece is entrained when the latching projection strikes against the projection 50. In this way, the projection 44 is also pushed back into the trough 46, so that the resilient tongue 38 springs back into the free starting position and in turn can lock behind the locking projection 20 when the bayonet connection is twisted together.
- the pressure piece 40 may be provided in all latching projections 20, 22 or latching recesses 24, 26. It is also possible to use a plurality of pressure pieces 40 on a circumferential ring. In the illustrated embodiment, on the side of the flange 14, the downwardly directed locking projections 20,22 and on the side of the bobbin 10, the recesses 24,26 are provided. However, the latching projections and the recesses may be provided alternately. This means that locking projections can also be provided on the coil body 10 and latching recesses on the flange disk 14.
- perforations may be provided, which allow to initiate from the inside of the bobbin ago gases and liquids for the treatment of the winding material. Hot air, for example, can be blown through the ware when it has to be dried. It is also possible to introduce gaseous or liquid media for the treatment of the winding material.
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Unwinding Of Filamentary Materials (AREA)
- Jib Cranes (AREA)
- Replacement Of Web Rolls (AREA)
- Dry Development In Electrophotography (AREA)
- Unwinding Webs (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT06723292T ATE432908T1 (de) | 2005-03-09 | 2006-03-08 | Spule zur aufnahme von aufwickelbarem strangmaterial |
CN200680007776XA CN101137565B (zh) | 2005-03-09 | 2006-03-08 | 用于收纳可卷绕的绞纱材料的卷筒 |
US11/908,129 US7611089B2 (en) | 2005-03-09 | 2006-03-08 | Spool for receiving a windable skein material |
DE502006003886T DE502006003886D1 (de) | 2005-03-09 | 2006-03-08 | Spule zur aufnahme von aufwickelbarem strangmaterial |
EP06723292A EP1866228B1 (de) | 2005-03-09 | 2006-03-08 | Spule zur aufnahme von aufwickelbarem strangmaterial |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005010709A DE102005010709B4 (de) | 2005-03-09 | 2005-03-09 | Spule zur Aufnahme von aufwickelbarem Strangmaterial |
DE102005010709.5 | 2005-03-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006094790A1 true WO2006094790A1 (de) | 2006-09-14 |
Family
ID=36200145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2006/002138 WO2006094790A1 (de) | 2005-03-09 | 2006-03-08 | Spule zur aufnahme von aufwickelbarem strangmaterial |
Country Status (8)
Country | Link |
---|---|
US (1) | US7611089B2 (de) |
EP (1) | EP1866228B1 (de) |
CN (1) | CN101137565B (de) |
AT (1) | ATE432908T1 (de) |
DE (2) | DE102005010709B4 (de) |
ES (1) | ES2326390T3 (de) |
RU (1) | RU2397939C2 (de) |
WO (1) | WO2006094790A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008007857A1 (de) | 2008-02-06 | 2009-11-12 | Häfner & Krullmann Gmbh | Spule zum Aufwickeln von schmalen, bandförmigen Materialien |
DE102011009091A1 (de) * | 2011-01-21 | 2012-07-26 | Maschinenfabrik Niehoff Gmbh & Co Kg | Spule zur Aufnahme von Wickelgut sowie Spulenteilesystem |
US20130239519A1 (en) * | 2012-03-16 | 2013-09-19 | Thomas Orsini | Easily removable selvage device |
CN105600615B (zh) * | 2016-01-25 | 2018-10-19 | 刘贤烨 | 一种工字轮及其装配方法 |
CN106688737A (zh) * | 2016-11-15 | 2017-05-24 | 贵州省烟草公司遵义市公司 | 用于地膜回收的揭膜机及其控制方法 |
CN110588951A (zh) * | 2018-06-13 | 2019-12-20 | 北京京东尚科信息技术有限公司 | 连接装置以及飞行器 |
FR3110561B1 (fr) * | 2020-05-20 | 2022-08-05 | Neyret Textile Identification | Bobine de conditionnement d’une galette de ruban |
RU201066U1 (ru) * | 2020-05-21 | 2020-11-25 | Андрей Брониславович Василевко | Устройство для работы с протяженным гибким элементом |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19706832C1 (de) * | 1997-02-21 | 1998-07-09 | Haefner & Krullmann Gmbh | Wickelspule |
US5803401A (en) * | 1996-11-26 | 1998-09-08 | Robert Bosch, Gmbh | Reel for transporting elongate articles |
DE29822211U1 (de) * | 1998-12-14 | 1999-02-04 | Häfner & Krullmann GmbH, 33818 Leopoldshöhe | Wickelspule |
WO2002008107A1 (en) * | 2000-07-25 | 2002-01-31 | Viscount Plastics (Nsw) Ltd | Collapsible reel assembly |
US6343765B1 (en) * | 2000-10-13 | 2002-02-05 | Lucidity Technology Co., Ltd. | Two-piece reel structure |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3796387A (en) * | 1973-04-02 | 1974-03-12 | Superscope Inc | Hub-platform assembly for continuous-loop tapes |
IT216683Z2 (it) * | 1989-06-20 | 1991-09-18 | Essebi Srl | Corpo di bobina riutilizzabile. |
BR9207179A (pt) * | 1992-12-04 | 1995-12-12 | Niehoff Kg Maschf | Processo para a fabricação de um pacote com material de fio distendido aparelho para o enrolamento de material de enrolamento distendido sobre uma bobina de enrolamento e bobina de enrolamento |
DE29609041U1 (de) * | 1996-05-22 | 1996-08-08 | Franz Filthaut KG, 58708 Menden | Spule |
DE19700185B4 (de) | 1997-01-04 | 2005-06-23 | SCHÜCO International KG | Spule zur Aufnahme von wickelbarem Strangmaterial |
US5779186A (en) * | 1997-04-03 | 1998-07-14 | General Motors Corporation | Multi-part reel for electrical terminals and the like |
US20070181739A1 (en) * | 2006-02-06 | 2007-08-09 | Derendal Thaddeus J | Flexible material storage device |
US20070262192A1 (en) * | 2006-02-06 | 2007-11-15 | Derendal Thaddeus J | Storage and transport device for flexible material and method of making same |
-
2005
- 2005-03-09 DE DE102005010709A patent/DE102005010709B4/de not_active Expired - Fee Related
-
2006
- 2006-03-08 US US11/908,129 patent/US7611089B2/en not_active Expired - Fee Related
- 2006-03-08 RU RU2007137262/11A patent/RU2397939C2/ru not_active IP Right Cessation
- 2006-03-08 AT AT06723292T patent/ATE432908T1/de active
- 2006-03-08 CN CN200680007776XA patent/CN101137565B/zh not_active Expired - Fee Related
- 2006-03-08 WO PCT/EP2006/002138 patent/WO2006094790A1/de active Application Filing
- 2006-03-08 EP EP06723292A patent/EP1866228B1/de not_active Not-in-force
- 2006-03-08 ES ES06723292T patent/ES2326390T3/es active Active
- 2006-03-08 DE DE502006003886T patent/DE502006003886D1/de active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5803401A (en) * | 1996-11-26 | 1998-09-08 | Robert Bosch, Gmbh | Reel for transporting elongate articles |
DE19706832C1 (de) * | 1997-02-21 | 1998-07-09 | Haefner & Krullmann Gmbh | Wickelspule |
DE29822211U1 (de) * | 1998-12-14 | 1999-02-04 | Häfner & Krullmann GmbH, 33818 Leopoldshöhe | Wickelspule |
WO2002008107A1 (en) * | 2000-07-25 | 2002-01-31 | Viscount Plastics (Nsw) Ltd | Collapsible reel assembly |
US6343765B1 (en) * | 2000-10-13 | 2002-02-05 | Lucidity Technology Co., Ltd. | Two-piece reel structure |
Also Published As
Publication number | Publication date |
---|---|
RU2397939C2 (ru) | 2010-08-27 |
RU2007137262A (ru) | 2009-04-20 |
EP1866228A1 (de) | 2007-12-19 |
DE102005010709B4 (de) | 2007-03-29 |
EP1866228B1 (de) | 2009-06-03 |
CN101137565A (zh) | 2008-03-05 |
DE102005010709A1 (de) | 2006-09-14 |
US20080087757A1 (en) | 2008-04-17 |
DE502006003886D1 (de) | 2009-07-16 |
ATE432908T1 (de) | 2009-06-15 |
US7611089B2 (en) | 2009-11-03 |
ES2326390T3 (es) | 2009-10-08 |
CN101137565B (zh) | 2010-06-16 |
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