WO2012171837A1 - Kabelführung für in kabeln zusammengefasste fasern - Google Patents
Kabelführung für in kabeln zusammengefasste fasern Download PDFInfo
- Publication number
- WO2012171837A1 WO2012171837A1 PCT/EP2012/060693 EP2012060693W WO2012171837A1 WO 2012171837 A1 WO2012171837 A1 WO 2012171837A1 EP 2012060693 W EP2012060693 W EP 2012060693W WO 2012171837 A1 WO2012171837 A1 WO 2012171837A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pins
- cables
- cable guide
- fibers
- guide according
- 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
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/16—Guides for filamentary materials; Supports therefor formed to maintain a plurality of filaments in spaced relation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/02—Stationary rods or plates
-
- 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
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
- B65H2701/314—Carbon fibres
-
- 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
- B65H2701/30—Handled filamentary material
- B65H2701/38—Thread sheet, e.g. sheet of parallel yarns or wires
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02H—WARPING, BEAMING OR LEASING
- D02H13/00—Details of machines of the preceding groups
- D02H13/16—Reeds, combs, or other devices for determining the spacing of threads
Definitions
- the invention relates to a cable guide for fibers combined in cables, in particular carbon fibers according to claim 1, and to a method for guiding fibers combined in cables, in particular carbon fibers, according to claim 12.
- Cable guides are known for cable-bundled fibers, in particular continuous filaments, which are used in tensile structures, for example arranged in fiber lines between individual processing stations.
- the cables are guided by driven rollers and transported in the transport direction in a transport plane.
- the cable guide has a plurality of pins separating the fiberized cables. The pins are juxtaposed in a direction parallel to the transport plane and substantially orthogonal to the transport direction.
- cables made from particularly fragile fibers, such as carbon fibers have the problem that the fibers in such a cable guide can easily be damaged. This is particularly disadvantageous because it is preferably continuous fibers and is disturbed by such damage to the entire process.
- the object of the present invention is thus to provide a cable guide for fibers combined in cables, in particular carbon fibers, in which the probability of damage to the fibers is reduced.
- the invention advantageously provides that the pins are inclined in the transport direction with respect to the transport direction of the cables and enclose an angle between 20 ° and 70 ° with the transport plane.
- the pins can with the transport plane at an angle between 30 ° and 50 °, preferably 43 ° - 47 °, in particular 45 ° include.
- the pins can be resilient.
- the pins may be bendable due to pressure that the cables exert on the pins in, for example, knots in the cables.
- the elasticity of the pins is designed so that they do not give in during normal operation, but only when the pressure from the cables to the pins is significantly higher than in a regular operation. This happens, for example, when nodes form in the cables. In regular operation means that z. B. no node formations are present.
- the pins may be individually releasably secured to a cross member extending substantially transversely to the transport direction.
- the cables leading pins can thus be fixed individually replaceable on the crossbar.
- the pins can be attached by means of a clamping connection to the crossbar.
- the traverse may be arranged with respect to the transport plane such that the pins are individually interchangeable during operation.
- the must Length of the pins can be chosen such that the pins can cross the transport plane and separate the cables and at a replacement of the pins, that is, when detached from the crossbar, the persons who replace the pins are not endangered by the operation.
- the crossbar may have at least a first wall, wherein the first wall is substantially orthogonal to the pins, wherein the pins extend through a respective hole in the first wall of the crossbar and with a free end on the side facing away from the cables of the first wall the crossbar are fastened by means of a clamping connection.
- the traverse can be designed as a hollow profile.
- Trained as a hollow profile traverse can be open on one side.
- the crossbar may be arranged in relation to the cables such that the crossbar does not touch the cables. This has the advantage that no friction between the traverse and the cables occurs, so that the sensitive cables are additionally protected.
- the traverse may have a surface on which the guided by pins fibers or filaments slidably. It can thus be a Jardine ⁇ tion for a fiber strand, be provided with a crosshead, distributed over the length of individual pins from the cross member are outstanding, running between each adjacent pins, the fibers or filaments combined to cables and wherein the traverse a surface on which the guided by pins fibers or filaments slidably.
- the traverse can each have a fastening at its two ends, by means of which the traverse can be mounted parallel to a roller of a train provided.
- the traverse can have a plurality of surfaces carrying the fibers or filaments, so that the traverse can be mounted in a different orientation to the leading filament cables or fiber cables.
- the Traverse can be designed as a profile sheet.
- the multiple surfaces may be formed by one surface of the profile.
- the invention may further advantageously provide a method of guiding cable-bundled fibers, in particular carbon fibers, this method comprising the following steps:
- Damaged pins can be replaced with new pins during operation.
- FIG. 1 is a perspective view of a train with cable management
- Fig. 2 is a schematic representation of the arrangement of the draw rollers and the
- Fig. 4 is a perspective view of the cable guide.
- Fig. 1 shows a perspective view of a Switzerlandswerks 2 with cable guide 1.
- the train can be arranged for example in a fiber line between two processing stations.
- the pulling unit 1 has a frame 3, in which the rollers 4, 6, 8, 10, 12, 13, 14 and 16 are mounted.
- the rollers 6, 8, 10 are driven by means not shown chain or belt drive.
- One of the rollers 12 cooperates with a counter-roller 13, which is mounted at its two ends adjustable in the frame 3.
- the rollers of the train can also be called pull rollers.
- the cables each have a plurality of fibers.
- One strand or bundle of fibers forms a cable in each case.
- the fibers are preferably continuous fibers.
- the continuous fibers can also be called filaments.
- the bundled in fibers 24 fibers are transported by the train 2 by means of the rollers. At the end of the train 2, an output roller 16 is arranged.
- the combined in cables fibers 24 are transported in the transport direction 22 and extend in a transport plane 24th
- the cable guide 1 is arranged in the area of the exit roller 16.
- the cable guide 1 is shown in more detail in Fig. 3. 3 shows a section through the cable guide 1.
- the cable guide has a traverse 19.
- Traverse 19 is an open hollow profile. This open hollow profile has a plurality of walls 32, 18, 28, 29, 30.
- the fibers 24 combined into cables are shown, which run in the transporting direction 26 in the transporting direction 22.
- the cable guide 1 has a plurality of individual pins 20 for separating the cables 24 made of the fibers.
- the pins 20 are shown in Fig. 3 in the side view.
- the pins 20 are arranged in a direction parallel to the transport plane 26 and orthogonal to the transport direction 22, juxtaposed. Therefore, in Fig. 3 only to recognize a pin in the side view.
- the individual pins 20 each extend in a plane that runs in each case orthogonal to the transport plane 26.
- the pins 20 are arranged so that they cross the transport plane 26.
- the pins are preferably made of flexible stainless steel.
- the pins 20 are inclined relative to the transport direction 22 of the cable 24 in the transport direction 22 and close to the transport plane 26 an angle ⁇ between 20 ° and 70 °.
- This angle may be particularly preferably in the range between 30 ° and 50 °, preferably 45 °. This has the advantage that, if it comes to knots in the fibers 24 combined to form cables, these nodes can slip over the pins 20 and thus there is no damage to the composite to cable fibers 24.
- the pins 20 are preferably resilient.
- the pins may be bendable due to pressure exerted by the cables 24 upon knotting in the cables 24 to the pins 20.
- the resilience of the pins 20 is chosen so that they do not bend during normal operation.
- the pins should yield only resiliently when, for example, knots are formed in the cable-bundled fibers 24, and because of this knotting by the cable-bundled fibers 24 an increased pressure is exerted on the pins.
- the pins 20 are each fastened to the traverse 19 by means of a clamping device or clamping connection 34.
- the traverse 19 has a first wall 18 which has a through bore 42 for each pin 20.
- the pins 20 are each inserted and held by this respective bore 42.
- the bore 42 is slightly larger in diameter than the diameter of the respective pin 20.
- the pin 20 is additionally inserted through a hole 44 in a second wall 30 of the traverse 19.
- the single damaged pin 20 may become damaged during operation be replaced.
- the pin 20 can be pulled either by loosening the clamp connection 34 through the respective holes 42 and 44 in the first and in the second wall 18, 30.
- the single pin 20 can either on the side of the first wall 18, the cables facing away, be separated by a pair of pliers or in the hollow profile of the traverse 19 between the first wall 18 and the second wall 30th
- the cross member 19 is thus arranged in relation to the cables 24 so that the respective pins 20 can be replaced during operation.
- the clamping device 34 is for example a metal element having a tapered slot with which the metal element is pushed onto the pin 20 and in that the slot tapers, resulting in a clamping action.
- the traverse 19 is shown.
- the traverse 19 has at the respective ends in each case a fastening device 40, with which the traverse 19 can be fixed to the frame 3, wherein the traverse 19 extends axially parallel to the output roller 16.
- the plurality of pins 20 which are fixed in the crossbar 19 are shown.
- FIG. 4 only so many pins 20 have been shown in FIG. 4 that it can still be recognized that these are individual pins 20. In reality, a larger number of pins 20 and these will be arranged at a smaller distance from each other on the crossbar.
Landscapes
- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
- Ropes Or Cables (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12726429.9A EP2718216B1 (de) | 2011-06-11 | 2012-06-06 | Kabelführung für in kabeln zusammengefasste fasern |
CN201280028549.0A CN103619740B (zh) | 2011-06-11 | 2012-06-06 | 用于组合为线缆的纤维的线缆导向器 |
RU2014100887/13A RU2596609C2 (ru) | 2011-06-11 | 2012-06-06 | Направляющая кабеля для волокон, объединенных в кабели |
KR1020137032277A KR20140063525A (ko) | 2011-06-11 | 2012-06-06 | 케이블 내에 결합 섬유의 케이블 가이드 |
US14/124,437 US9481544B2 (en) | 2011-06-11 | 2012-06-06 | Cable guide for fibres that are combined in cables |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011104062 | 2011-06-11 | ||
DE102011104062.9 | 2011-06-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012171837A1 true WO2012171837A1 (de) | 2012-12-20 |
Family
ID=46229492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2012/060693 WO2012171837A1 (de) | 2011-06-11 | 2012-06-06 | Kabelführung für in kabeln zusammengefasste fasern |
Country Status (6)
Country | Link |
---|---|
US (1) | US9481544B2 (de) |
EP (1) | EP2718216B1 (de) |
KR (1) | KR20140063525A (de) |
RU (1) | RU2596609C2 (de) |
TW (1) | TWI571544B (de) |
WO (1) | WO2012171837A1 (de) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB441333A (en) * | 1934-07-09 | 1936-01-09 | William Greaves Ltd | An improved wraith, yarn-guide or the like |
US3168390A (en) * | 1962-09-07 | 1965-02-02 | Pittsburgh Plate Glass Co | Apparatus for producing glass fibers |
US3220666A (en) * | 1963-06-28 | 1965-11-30 | Fred A Phillips | Precision comb to guide ribbons |
DE2124486B1 (de) * | 1971-05-18 | 1972-12-14 | Paul Rauschert KG, 8644 Pressig | Fadenleiter mit in einer Schiene ein gesetzten Fadenfuhrern |
US3734374A (en) * | 1972-01-17 | 1973-05-22 | Batson Cook Co | Guide assembly |
FR2541621A1 (fr) * | 1983-02-28 | 1984-08-31 | Asahi Chemical Ind | Element en matiere plastique renforcee par des fibres et filete exterieurement et son procede de fabrication |
WO2008044241A2 (en) * | 2006-07-10 | 2008-04-17 | Arvind Limited | Method and apparatus for warping and method of dyeing of high twisted fine count yarn |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3520493A (en) * | 1968-10-18 | 1970-07-14 | Robert L Carroll | Guide for a moving textile strand |
DE2255283C3 (de) * | 1972-11-11 | 1975-06-05 | Kabelschlepp Gmbh, 5900 Siegen | Energieführungskette |
JP4742125B2 (ja) * | 2008-08-06 | 2011-08-10 | Tmtマシナリー株式会社 | 多糸条用ガイド |
-
2012
- 2012-06-06 RU RU2014100887/13A patent/RU2596609C2/ru not_active IP Right Cessation
- 2012-06-06 EP EP12726429.9A patent/EP2718216B1/de not_active Not-in-force
- 2012-06-06 US US14/124,437 patent/US9481544B2/en not_active Expired - Fee Related
- 2012-06-06 KR KR1020137032277A patent/KR20140063525A/ko not_active Application Discontinuation
- 2012-06-06 WO PCT/EP2012/060693 patent/WO2012171837A1/de active Application Filing
- 2012-06-08 TW TW101120651A patent/TWI571544B/zh not_active IP Right Cessation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB441333A (en) * | 1934-07-09 | 1936-01-09 | William Greaves Ltd | An improved wraith, yarn-guide or the like |
US3168390A (en) * | 1962-09-07 | 1965-02-02 | Pittsburgh Plate Glass Co | Apparatus for producing glass fibers |
US3220666A (en) * | 1963-06-28 | 1965-11-30 | Fred A Phillips | Precision comb to guide ribbons |
DE2124486B1 (de) * | 1971-05-18 | 1972-12-14 | Paul Rauschert KG, 8644 Pressig | Fadenleiter mit in einer Schiene ein gesetzten Fadenfuhrern |
US3734374A (en) * | 1972-01-17 | 1973-05-22 | Batson Cook Co | Guide assembly |
FR2541621A1 (fr) * | 1983-02-28 | 1984-08-31 | Asahi Chemical Ind | Element en matiere plastique renforcee par des fibres et filete exterieurement et son procede de fabrication |
WO2008044241A2 (en) * | 2006-07-10 | 2008-04-17 | Arvind Limited | Method and apparatus for warping and method of dyeing of high twisted fine count yarn |
Also Published As
Publication number | Publication date |
---|---|
EP2718216A1 (de) | 2014-04-16 |
TW201309855A (zh) | 2013-03-01 |
KR20140063525A (ko) | 2014-05-27 |
TWI571544B (zh) | 2017-02-21 |
RU2014100887A (ru) | 2015-07-20 |
US20140117146A1 (en) | 2014-05-01 |
US9481544B2 (en) | 2016-11-01 |
EP2718216B1 (de) | 2017-01-04 |
CN103619740A (zh) | 2014-03-05 |
RU2596609C2 (ru) | 2016-09-10 |
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