EP1731649A1 - High-speed high-stand fabric take-up device with uniform fabric tautness arrangement - Google Patents
High-speed high-stand fabric take-up device with uniform fabric tautness arrangement Download PDFInfo
- Publication number
- EP1731649A1 EP1731649A1 EP05104851A EP05104851A EP1731649A1 EP 1731649 A1 EP1731649 A1 EP 1731649A1 EP 05104851 A EP05104851 A EP 05104851A EP 05104851 A EP05104851 A EP 05104851A EP 1731649 A1 EP1731649 A1 EP 1731649A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fabric
- shaft
- wheel
- take
- transmission assembly
- 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.)
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Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/88—Take-up or draw-off devices for knitting products
Definitions
- the present invention relates to fabric take-up devices and more particularly to a high-speed high-stand fabric take-up device having an arrangement for applying same pressing force on fabric being wound around a take-up shaft such that a fabric roll with uniform tautness can be obtained around the shaft.
- a take-up device In a knitting machine, a take-up device is typically employed to wind fabric in rolls.
- One type of take-up device can wind fabric in rolls having a diameter of about 20 inches. It is not widely employed due to its small capacity.
- the other type of take-up device as the widely employed one due to it high capacity, can wind fabric rolls having a diameter of about 46 inches (i.e., fabric weight more than 100 kg).
- fabric weight i.e., fabric weight more than 100 kg.
- fabric is pliable in nature. Thus, fabric tends to throw away in the winding process.
- the fabric take-up apparatus 100 comprises two sets of friction mechanisms 110.
- Each friction mechanism 110 has two operating arms 112 each having axles 112a and 112b both at the same side of and above an axis of the shaft 120 for taking up fabric.
- a virtual line from one operating arm 112 to the other operating arm 112 is about perpendicular to a virtual line extended upward from the axis of the shaft 120 in the fabric winding process.
- force applied on the fabric 10 is provided by weight of the edge of the friction rods 111.
- the extent of the perpendicularity is almost 90 degrees as fabric 10 continues to wind around the shaft 120 (i.e., diameter of fabric 10 increases).
- force applied on the fabric 10 is provided by weight of the whole friction rods 111.
- force applied on the fabric 10 is not constant in the fabric winding process.
- force applied on the fabric 10 is increasing in the process.
- a balancing weight mechanism 130 is provided below the shaft 120.
- the balancing weight mechanism 130 is adapted to provide same pressing force on the fabric 10 being wound.
- the provision of friction mechanisms 110 and balancing weight mechanism 130 may inevitably increase the manufacturing cost and complicate the components of the fabric take-up apparatus 100. Thus, the need for improvement still exists.
- an angle of a friction rod from its initial inoperative position to its maximum operating position is much less than that of the prior art. This is because the weight of the whole friction rod is applied on fabric being wound around a take-up shaft while diameter of fabric is increasing. Further, pressing force exerted by the friction rod on fabric is the same during the fabric take-up process. As a result, a fabric roll with uniform tautness is obtained. Moreover, the constituent components of the fabric take-up device are simplified, resulting in a reduction in its manufacturing cost.
- a device for taking up fabric from a knitting machine comprising two side boxes each including a projection formed on its side proximate top; a take-up shaft disposed across intermediate portions of the side boxes, the take-up shaft being adapted to wind fabric therearound; and a friction mechanism of U-shaped including two arms each having the other end pivotably connected to the projection, and a friction rod fixedly interconnected one ends of the arms, the friction rod being disposed above the take-up shaft to contact the fabric wound therearound, wherein in a fabric take-up process, an angle from an initial inoperative position of the arms to a maximum operating position thereof is limited to a predetermined range as a diameter of the fabric is increasing, and a pressing force exerted by the friction rod on the fabric being wound around the take-up shaft is the same during the fabric take-up process.
- a high-speed high-stand fabric take-up device 200 of high capacity in accordance with a preferred embodiment of the invention comprises two side boxes 210, a take-up shaft 220, a friction mechanism 230, a speed change mechanism 240, a first transmission assembly 250, a second transmission assembly 260, a third transmission assembly 270, a fourth transmission assembly 280, and a supply mechanism 290.
- a take-up shaft 220 for a preferred embodiment of the invention.
- a triangular projection 211 is formed on a side of the side box 210 proximate its top.
- the take-up shaft 220 is provided across intermediate portions of the side boxes 210.
- the take-up shaft 220 is adapted to wind fabric therearound.
- the friction mechanism 230 is of U-shaped and comprises two arms 231 each having the other end 231a pivotably connected to the projection 211, and a friction rod 232 fixedly interconnected one ends 231b of the arms 231.
- the friction rod 232 is disposed above the take-up shaft 220 to contact the fabric wound therearound.
- the speed change mechanism 240 is provided at a lower portion of the fabric take-up device 200 between bottoms of the side boxes 210.
- the speed change mechanism 240 comprises a driving shaft 241 extended therethrough. Both ends of the driving shaft 241 are extended into the side boxes 210.
- the first transmission assembly 250 is provided in one side box 210 and comprises lower and upper wheels 251 and 252, and a belt 253 running around the wheels 251 and 252.
- the lower wheel 251 is fixedly connected to one end of the driving shaft 241 and the upper wheel 252 is fixedly connected to one end of the take-up shaft 220.
- the speed change mechanism 240 is adapted to activate for rotating the driving shaft 241 and the lower wheel 251. Also, the upper wheel 252 turns by running the belt 253.
- the take-up shaft 220 rotates. It is obvious to those skilled in the art that tautness of fabric wound around the take-up shaft 220 can be adjusted by adjusting the rotating speed of the take-up shaft 220. Also, adjustment of the rotating speed of the take-up shaft 220 can be carried out by controlling the speed change mechanism 240 and which is known in the art. Accordingly, further description thereof is omitted for purposes of brevity and convenience.
- the supply mechanism 290 is provided across upper portions of the side boxes 210 and comprises a drive shaft 291 and two driven shafts 292 and 293.
- the second transmission assembly 260 and the third transmission assembly 270 are provided in the other side box 210.
- the fourth transmission assembly 280 is provided in the arm 231 proximate the other side box 210.
- the speed change mechanism 240 is adapted to transmit motive force to the friction rod 232 through the second transmission assembly 260. Also, the speed change mechanism 240 is adapted to transmit motive force to the drive shaft 291 and the driven shafts 292 and 293 through the second transmission assembly 260 and the third transmission assembly 270.
- the second transmission assembly 260 comprises four wheels 261, 262, 263, and 264, and a belt 265 running around the wheels 263 and 264.
- the wheel 261 is fixedly connected to the other end of the driving shaft 241.
- the wheels 262 and 263 are adapted to co-rotate.
- the wheel 262 is driven by the wheel 261.
- the wheel 264 is provided in a position higher than the take-up shaft 220.
- the third transmission assembly 270 comprises two wheels 271 and 272, and a belt 273 running around the wheels 271, 272, and 264.
- the wheel 271 is fixedly connected to the other end 231a of the arm 231.
- the wheel 272 is fixedly connected to the other end 231a of the drive shaft 291.
- the fourth transmission assembly 280 comprises two wheels 281 and 282, and a belt 283 running around the wheels 281 and 282.
- the wheel 281 is fixedly connected to the other end 231a of the arm 231.
- the wheel 282 is fixedly connected to one end 231b of the arm 231 joining the friction rod 232.
- the fourth transmission assembly 280 can be driven as the third transmission assembly 270 drives.
- the speed change mechanism 240 can drive the driving shaft 241 to move the second transmission assembly 260, the third transmission assembly 270, and the fourth transmission assembly 280.
- the speed change mechanism 240 transmits motive force to the friction rod 232 through the second transmission assembly 260.
- the speed change mechanism 240 transmits motive force to the drive shaft 291 through the second transmission assembly 260 and the third transmission assembly 270.
- Either end of the drive shaft 291 is formed as a drive wheel 294
- either end of the driven shaft 292 is formed as a driven wheel 295
- either end of the driven shaft 293 is formed as a driven wheel 296 respectively.
- the drive wheel 294 has two opposite points on its periphery to be in contact with the driven wheels 295 and 296.
- the driven wheels 295 and 296 can be driven as the drive wheel 294 rotates.
- the driven shafts 292 and 293 can be driven as the drive shaft 291 rotates.
- each arm 231 has the other end 231a pivotably connected to the projection 211 and the take-up shaft 220 has an axis 221 fixedly interconnected one ends 231b of the arms 231.
- an angle of the friction rod 232 from its initial inoperative position in FIG. 5A to its maximum operating position in FIG. 5B is less than that of the prior art discussed in FIGS. 1A and 1B. This is because the weight of the whole friction rod 232 is applied on fabric 20 while diameter of fabric 20 is increasing in the fabric take-up process. Further, pressing force exerted by the friction rod 232 on fabric 20 being wound around the take-up shaft 220 is the same during the fabric take-up process. As a result, a fabric roll with uniform tautness is obtained.
- a balancing weight mechanism is eliminated. Also, only one friction mechanism 230 is provided. Thus, the constituent components of the fabric take-up device 200 are simplified, resulting in a reduction in its manufacturing cost.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
Description
- The present invention relates to fabric take-up devices and more particularly to a high-speed high-stand fabric take-up device having an arrangement for applying same pressing force on fabric being wound around a take-up shaft such that a fabric roll with uniform tautness can be obtained around the shaft.
- In a knitting machine, a take-up device is typically employed to wind fabric in rolls. One type of take-up device can wind fabric in rolls having a diameter of about 20 inches. It is not widely employed due to its small capacity. The other type of take-up device, as the widely employed one due to it high capacity, can wind fabric rolls having a diameter of about 46 inches (i.e., fabric weight more than 100 kg). However, for the latter one centrifugal force increases as fabric is winding on a take-up shaft. Further, fabric is pliable in nature. Thus, fabric tends to throw away in the winding process.
-
U.S. Patent No. 6,637,241 entitled "Fabric Take-Up Apparatus" aims at solving the above problem. However, the patent still has a drawback as detailed below by referring to FIGS. 1A and 1B. The fabric take-up apparatus 100 comprises two sets offriction mechanisms 110. Eachfriction mechanism 110 has twooperating arms 112 each havingaxles shaft 120 for taking up fabric. A virtual line from oneoperating arm 112 to theother operating arm 112 is about perpendicular to a virtual line extended upward from the axis of theshaft 120 in the fabric winding process. Initially, force applied on thefabric 10 is provided by weight of the edge of thefriction rods 111. Further, the extent of the perpendicularity is almost 90 degrees asfabric 10 continues to wind around the shaft 120 (i.e., diameter offabric 10 increases). At this time, force applied on thefabric 10 is provided by weight of thewhole friction rods 111. Thus, force applied on thefabric 10 is not constant in the fabric winding process. In fact, force applied on thefabric 10 is increasing in the process. For solving this problem, abalancing weight mechanism 130 is provided below theshaft 120. Thebalancing weight mechanism 130 is adapted to provide same pressing force on thefabric 10 being wound. However, the provision offriction mechanisms 110 andbalancing weight mechanism 130 may inevitably increase the manufacturing cost and complicate the components of the fabric take-up apparatus 100. Thus, the need for improvement still exists. - It is therefore an object of the present invention to provide a high-speed high-stand fabric take-up device. In a fabric take-up process, an angle of a friction rod from its initial inoperative position to its maximum operating position is much less than that of the prior art. This is because the weight of the whole friction rod is applied on fabric being wound around a take-up shaft while diameter of fabric is increasing. Further, pressing force exerted by the friction rod on fabric is the same during the fabric take-up process. As a result, a fabric roll with uniform tautness is obtained. Moreover, the constituent components of the fabric take-up device are simplified, resulting in a reduction in its manufacturing cost.
- The above and other objects of the present invention are realized by providing a device for taking up fabric from a knitting machine comprising two side boxes each including a projection formed on its side proximate top; a take-up shaft disposed across intermediate portions of the side boxes, the take-up shaft being adapted to wind fabric therearound; and a friction mechanism of U-shaped including two arms each having the other end pivotably connected to the projection, and a friction rod fixedly interconnected one ends of the arms, the friction rod being disposed above the take-up shaft to contact the fabric wound therearound, wherein in a fabric take-up process, an angle from an initial inoperative position of the arms to a maximum operating position thereof is limited to a predetermined range as a diameter of the fabric is increasing, and a pressing force exerted by the friction rod on the fabric being wound around the take-up shaft is the same during the fabric take-up process.
- The above and other objects, features and advantages of the present invention will become apparent from the following detailed description taken with the accompanying drawings.
-
- FIGS. 1A and 1B are schematic side views of a conventional fabric take-up apparatus in its initial and full operating positions respectively;
- FIG. 2 is a perspective view of a preferred embodiment of high-speed high-stand fabric take-up device according to the invention;
- FIG. 3 is a view similar to FIG. 2 with covers of certain components removed for showing details therein;
- FIG. 4 is a view similar to FIG. 3 viewed from an opposite direction; and
- FIGS. 5A and 5B are side views schematically showing initial and full operating positions of the fabric take-up device respectively.
- Referring to FIGS. 2, 3 and 4, a high-speed high-stand fabric take-
up device 200 of high capacity in accordance with a preferred embodiment of the invention comprises twoside boxes 210, a take-up shaft 220, afriction mechanism 230, aspeed change mechanism 240, afirst transmission assembly 250, asecond transmission assembly 260, athird transmission assembly 270, afourth transmission assembly 280, and asupply mechanism 290. Each component is discussed in detail below. - Please refer to FIG.2. A
triangular projection 211 is formed on a side of theside box 210 proximate its top. The take-up shaft 220 is provided across intermediate portions of theside boxes 210. The take-up shaft 220 is adapted to wind fabric therearound. Thefriction mechanism 230 is of U-shaped and comprises twoarms 231 each having theother end 231a pivotably connected to theprojection 211, and afriction rod 232 fixedly interconnected oneends 231b of thearms 231. Thefriction rod 232 is disposed above the take-up shaft 220 to contact the fabric wound therearound. - Please refer to FIGS. 2 and 3. The
speed change mechanism 240 is provided at a lower portion of the fabric take-updevice 200 between bottoms of theside boxes 210. Thespeed change mechanism 240 comprises adriving shaft 241 extended therethrough. Both ends of thedriving shaft 241 are extended into theside boxes 210. Thefirst transmission assembly 250 is provided in oneside box 210 and comprises lower andupper wheels belt 253 running around thewheels lower wheel 251 is fixedly connected to one end of thedriving shaft 241 and theupper wheel 252 is fixedly connected to one end of the take-up shaft 220. Thespeed change mechanism 240 is adapted to activate for rotating thedriving shaft 241 and thelower wheel 251. Also, theupper wheel 252 turns by running thebelt 253. As a result, the take-up shaft 220 rotates. It is obvious to those skilled in the art that tautness of fabric wound around the take-up shaft 220 can be adjusted by adjusting the rotating speed of the take-up shaft 220. Also, adjustment of the rotating speed of the take-up shaft 220 can be carried out by controlling thespeed change mechanism 240 and which is known in the art. Accordingly, further description thereof is omitted for purposes of brevity and convenience. - Please refer to FIGS. 3 and 4. The
supply mechanism 290 is provided across upper portions of theside boxes 210 and comprises adrive shaft 291 and two drivenshafts second transmission assembly 260 and thethird transmission assembly 270 are provided in theother side box 210. Thefourth transmission assembly 280 is provided in thearm 231 proximate theother side box 210. Thespeed change mechanism 240 is adapted to transmit motive force to thefriction rod 232 through thesecond transmission assembly 260. Also, thespeed change mechanism 240 is adapted to transmit motive force to thedrive shaft 291 and the drivenshafts second transmission assembly 260 and thethird transmission assembly 270. - The
second transmission assembly 260 comprises fourwheels belt 265 running around thewheels wheel 261 is fixedly connected to the other end of the drivingshaft 241. Thewheels wheel 262 is driven by thewheel 261. Thewheel 264 is provided in a position higher than the take-upshaft 220. - The
third transmission assembly 270 comprises twowheels belt 273 running around thewheels wheel 271 is fixedly connected to theother end 231a of thearm 231. Thewheel 272 is fixedly connected to theother end 231a of thedrive shaft 291. Thus, thethird transmission assembly 270 can be driven as thesecond transmission assembly 260 drives. Thefourth transmission assembly 280 comprises twowheels belt 283 running around thewheels wheel 281 is fixedly connected to theother end 231a of thearm 231. Thewheel 282 is fixedly connected to oneend 231b of thearm 231 joining thefriction rod 232. Thus, thefourth transmission assembly 280 can be driven as thethird transmission assembly 270 drives. - In operation, the
speed change mechanism 240 can drive the drivingshaft 241 to move thesecond transmission assembly 260, thethird transmission assembly 270, and thefourth transmission assembly 280. Thespeed change mechanism 240 transmits motive force to thefriction rod 232 through thesecond transmission assembly 260. Also, thespeed change mechanism 240 transmits motive force to thedrive shaft 291 through thesecond transmission assembly 260 and thethird transmission assembly 270. Either end of thedrive shaft 291 is formed as adrive wheel 294, either end of the drivenshaft 292 is formed as a drivenwheel 295, and either end of the drivenshaft 293 is formed as a drivenwheel 296 respectively. Also, thedrive wheel 294 has two opposite points on its periphery to be in contact with the drivenwheels wheels drive wheel 294 rotates. Also, the drivenshafts drive shaft 291 rotates. By configuring as above, fabric, fed from a source (e.g., knitting machine (not shown)) can be conveyed from thedrive shaft 291 to either drivenshaft shaft 220 for take-up. - Referring to FIGS. 5A and 5B, as stated above the
arms 231 are provided above the take-upshaft 220. Also, eacharm 231 has theother end 231a pivotably connected to theprojection 211 and the take-upshaft 220 has anaxis 221 fixedly interconnected one ends 231b of thearms 231. Thus, an angle of thefriction rod 232 from its initial inoperative position in FIG. 5A to its maximum operating position in FIG. 5B is less than that of the prior art discussed in FIGS. 1A and 1B. This is because the weight of thewhole friction rod 232 is applied onfabric 20 while diameter offabric 20 is increasing in the fabric take-up process. Further, pressing force exerted by thefriction rod 232 onfabric 20 being wound around the take-upshaft 220 is the same during the fabric take-up process. As a result, a fabric roll with uniform tautness is obtained. - As compared with the prior art, in the invention a balancing weight mechanism is eliminated. Also, only one
friction mechanism 230 is provided. Thus, the constituent components of the fabric take-updevice 200 are simplified, resulting in a reduction in its manufacturing cost. - While the invention herein disclosed has been described by means of specific embodiments, numerous modifications and variations could be made thereto by those skilled in the art without departing from the scope and spirit of the invention set forth in the claims.
Claims (8)
- A device for taking up fabric from a knitting machine comprising:two side boxes (210) each including a projection (211) formed on its side proximate top;a take-up shaft (220) disposed across intermediate portions of the side boxes, the take-up shaft being adapted to wind fabric therearound; anda friction mechanism (230) including two arms (231) each having the other end pivotably connected to the projection, and a friction rod (232) fixedly interconnected one ends of the arms, the friction rod being disposed above the take-up shaft (220) to contact the fabric wound therearound,wherein in a fabric take-up process, an angle from an initial inoperative position of the arms to a maximum operating position thereof is limited to a predetermined range as a diameter of the fabric is increasing, and a pressing force exerted by the friction rod (232) on the fabric being wound around the take-up shaft is the same during the fabric take-up process.
- The device of claim 1, further comprising a speed change mechanism (240) disposed between bottoms of the side boxes and a first transmission assembly (250) disposed in one side box, the first transmission assembly being driven by the speed change mechanism for rotating the take-up shaft.
- The device of claim 2, wherein the speed change mechanism (240) comprises a driving shaft (241) extended there through and having both ends extended into the side boxes, and wherein the first transmission assembly (250) is disposed in one side box and comprises a lower wheel (251) fixedly connected to one end of the driving shaft (241), an upper wheel (252) fixedly connected to one end of the take-up shaft (220), and a belt (253) running around the lower and the upper wheels.
- The device of any of the preceding claims, further comprising a supply mechanism (290) disposed across upper portions of the side boxes, the supply mechanism including a drive shaft (291) and two driven shafts (292, 293) and, wherein the second transmission assembly (260) and the third transmission assembly (270) are disposed in the other side box, wherein the fourth transmission assembly (280) is disposed in the arm proximate the other side box, and wherein the speed change mechanism is adapted to transmit motive force to the friction rod through the second transmission assembly and to the drive shaft and the driven shafts and through the second transmission assembly and the third transmission assembly respectively.
- The device of claim 4, wherein the second transmission assembly (260) comprises a first wheel (261) fixedly connected to the other end of the driving shaft (241), a second wheel (262) driven by the first wheel, a third wheel being adapted to co-rotate with the second wheel, a fourth wheel (264) disposed in a position higher than the take-up shaft, and a belt running around the third and the fourth wheels.
- The device of claim 5, wherein the third transmission assembly (270) comprises a fifth wheel (271) fixedly connected to the other end of the arm (231), a sixth wheel (272) fixedly connected to the other end of the drive shaft, and a belt (283) running around the fifth, the sixth, and the fourth wheels such that the third transmission assembly is adapted to drive as the second transmission assembly drives.
- The device of any of the preceding claims, wherein either end of the drive shaft is formed as a drive wheel, either end of the first driven shaft is formed as a first driven wheel, either end of the second driven shaft is formed as a second driven wheel respectively, and the drive wheel has two opposite points on its periphery to be in contact with the first and the second driven wheels and such that the first and the second driven wheels and are adapted to drive as the drive wheel rotates, and the first and the second driven shafts and are adapted to drive as the drive shaft rotates.
- The device of claim 6, wherein the fourth transmission assembly comprises a seventh wheel fixedly connected to the other end of the arm, an eighth wheel fixedly connected to one end of the arm joining the friction rod, and a belt running around the seventh and the eighth wheels and such that the fourth transmission assembly is adapted to drive as the third transmission assembly drives.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05104851A EP1731649B1 (en) | 2005-06-03 | 2005-06-03 | High-speed high-stand fabric take-up device with uniform fabric tautness arrangement |
ES05104851T ES2382194T3 (en) | 2005-06-03 | 2005-06-03 | High-speed tissue collection device with mechanism to maintain uniform tissue tension |
PL05104851T PL1731649T3 (en) | 2005-06-03 | 2005-06-03 | High-speed high-stand fabric take-up device with uniform fabric tautness arrangement |
AT05104851T ATE548491T1 (en) | 2005-06-03 | 2005-06-03 | HIGH-SPEED KNITTED TAKE-OFF DEVICE WITH DEVICE FOR KEEPING CONSTANT TENSION IN THE KNITTED KNIT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05104851A EP1731649B1 (en) | 2005-06-03 | 2005-06-03 | High-speed high-stand fabric take-up device with uniform fabric tautness arrangement |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1731649A1 true EP1731649A1 (en) | 2006-12-13 |
EP1731649B1 EP1731649B1 (en) | 2012-03-07 |
Family
ID=36570575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05104851A Not-in-force EP1731649B1 (en) | 2005-06-03 | 2005-06-03 | High-speed high-stand fabric take-up device with uniform fabric tautness arrangement |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1731649B1 (en) |
AT (1) | ATE548491T1 (en) |
ES (1) | ES2382194T3 (en) |
PL (1) | PL1731649T3 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2312030A1 (en) * | 2009-10-15 | 2011-04-20 | Pai Lung Machinery Mill Co., Ltd. | Fabric collection structure for fabric cutting apparatus |
EP2314534A1 (en) | 2009-10-20 | 2011-04-27 | Pai Lung Machinery Mill Co., Ltd. | Method and apparatus for lowering and folding fabric at amount same as fabric knitted and unloaded by a circular knitting machine |
CN107761241A (en) * | 2017-11-29 | 2018-03-06 | 晋江百润织造有限公司 | A kind of circular knitting machine fabric pulling device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0591988A1 (en) | 1992-10-09 | 1994-04-13 | Precision Fukuhara Works, Ltd | Fabric take-up mechanism for circular knitting machine |
GB2276636A (en) | 1993-03-30 | 1994-10-05 | Sipra Patent Beteiligung | Take-down device for flexible goods |
US6000246A (en) | 1998-06-02 | 1999-12-14 | Hsieh; Wen-Bin | Stepless speed change type cloth take-up device for a circular knitting machine |
US6637241B1 (en) | 2003-01-21 | 2003-10-28 | Pai Lung Machinery Mill Co., Ltd. | Fabric take-up apparatus |
-
2005
- 2005-06-03 ES ES05104851T patent/ES2382194T3/en active Active
- 2005-06-03 EP EP05104851A patent/EP1731649B1/en not_active Not-in-force
- 2005-06-03 PL PL05104851T patent/PL1731649T3/en unknown
- 2005-06-03 AT AT05104851T patent/ATE548491T1/en active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0591988A1 (en) | 1992-10-09 | 1994-04-13 | Precision Fukuhara Works, Ltd | Fabric take-up mechanism for circular knitting machine |
GB2276636A (en) | 1993-03-30 | 1994-10-05 | Sipra Patent Beteiligung | Take-down device for flexible goods |
US6000246A (en) | 1998-06-02 | 1999-12-14 | Hsieh; Wen-Bin | Stepless speed change type cloth take-up device for a circular knitting machine |
US6637241B1 (en) | 2003-01-21 | 2003-10-28 | Pai Lung Machinery Mill Co., Ltd. | Fabric take-up apparatus |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2312030A1 (en) * | 2009-10-15 | 2011-04-20 | Pai Lung Machinery Mill Co., Ltd. | Fabric collection structure for fabric cutting apparatus |
EP2314534A1 (en) | 2009-10-20 | 2011-04-27 | Pai Lung Machinery Mill Co., Ltd. | Method and apparatus for lowering and folding fabric at amount same as fabric knitted and unloaded by a circular knitting machine |
CN107761241A (en) * | 2017-11-29 | 2018-03-06 | 晋江百润织造有限公司 | A kind of circular knitting machine fabric pulling device |
Also Published As
Publication number | Publication date |
---|---|
EP1731649B1 (en) | 2012-03-07 |
ES2382194T3 (en) | 2012-06-06 |
ATE548491T1 (en) | 2012-03-15 |
PL1731649T3 (en) | 2012-08-31 |
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