EP0286050A2 - Side-transfer device for flat knitting machines - Google Patents
Side-transfer device for flat knitting machines Download PDFInfo
- Publication number
- EP0286050A2 EP0286050A2 EP88105390A EP88105390A EP0286050A2 EP 0286050 A2 EP0286050 A2 EP 0286050A2 EP 88105390 A EP88105390 A EP 88105390A EP 88105390 A EP88105390 A EP 88105390A EP 0286050 A2 EP0286050 A2 EP 0286050A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- transfer
- fingers
- needles
- semi
- needle bed
- 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
- 238000009940 knitting Methods 0.000 title claims abstract description 6
- 239000002131 composite material Substances 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 230000002441 reversible effect Effects 0.000 claims description 2
- 239000004744 fabric Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B7/00—Flat-bed knitting machines with independently-movable needles
- D04B7/10—Flat-bed knitting machines with independently-movable needles with provision for narrowing or widening to produce fully-fashioned goods
-
- 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
- D04B15/02—Loop-transfer points
-
- 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
- D04B15/32—Cam systems or assemblies for operating knitting instruments
- D04B15/36—Cam systems or assemblies for operating knitting instruments for flat-bed knitting machines
- D04B15/362—Cam systems or assemblies for operating knitting instruments for flat-bed knitting machines with two needle beds in V-formation
- D04B15/365—Cam systems or assemblies for operating knitting instruments for flat-bed knitting machines with two needle beds in V-formation with provision for loop transfer from one needle bed to the other
Definitions
- This invention relates to a side-transfer device for flat knitting machines, which is particularly adapted to effect the automatic narrowing of the knitted fabric being manufactured, no matter whether it is of the type involving one or both the needle beds of the machine.
- the transfer fingers are mounted on at least one auxiliary or composite smaller needle bed arranged parallel to and above the main needle bed opposite to that whereon the transfer of the loops is to be effected.
- the transfer fingers are controlled, in their longitudinal displacements, by the triangle cams of an auxiliary carriage which is connected mechanically to the carriage of the machine.
- the assembly of the auxiliary composite smaller needle bed and guides whereon the respective carriage slides are mounted on a structure which, under command, is pivoted about a shaft which is parallel to said needle beds, whereby the activated fingers will temporarily disengage from the top portion of the machine needle beds, so that the auxiliary composite smaller needle bed and the involved main needle bed will be relatively translated to effect the side transfer of the knitted fabric loops.
- the pitching movement of the auxiliary composite smaller needle bed is effected by a cam which is keyed to the carriage of the machine.
- the auxiliary smaller needle bed comprises two aligned semi-needle beds, each adapted to serve half a needle bed and provided with respective transfer means, said device being provided with pitching means on both ends thereof, whereby this movement can occur at the end of each stroke of said carriage of the machine, both rightwards and leftwards.
- FA and FP indicate the front and the rear needle beds, respectively, of a flat knitting machine, which are provided, preferably, with transfer needles A1 and A2 which, according to a conventional technique, permit to carry out a narrowing operation by acting only on the needles of either one of the two needle beds (for example, on the needles of the needle bed FA) regardless of whether the fabric being knitted concerns one or both said needle beds.
- the transfer device is arranged, for example, above the needle bed FP and comprises a guide bed 1 which is parallel to said needle bed, it has substantially the same length as said needle bed and is fulcrumed, at least at the ends thereof, at 2, on supports 3 which, in turn, are secured to the frame of the machine.
- the fulcrum 2 is parallel to 1 and to the needle bed FA.
- the bed 5-5 ⁇ of the smaller needle beds FT-FT ⁇ is half the length of the needle bed FA of the machine and is formed with transverse equally spaced apart grooves having the same spacing or pitch as the needles of the needle beds FA-FP and slidably supporting therein the narrowing fingers 7, which are formed with a respective butt cooperatively engageable by a small carriage 8 to be discussed below, provided with cams or triangles which may be either activated or disactivated in a conventional manner in order to selectively displace said fingers longitudinally as discussed below.
- said fingers 7 When the transfer device is in its rest position as shown in fig. 1, said fingers 7 are completely retracted in their guide seats, so as to avoid interfering with the movement of the needles in the machine needle beds. However, said fingers 7 are already oriented as required to carry out the first steps of the operating cycle pertaining to them (see below).
- the fingers 7 present a substantially known shape and comprise a front slot 9 and a rear slot 10 deeper that the former and registering with a slot which is formed at one side of said finger, in a flat spring 11 secured in a conventional manner at its rear end to one side of said fingers.
- the carriage 8 is supported by a structure 12 which, through grooved wheels 13, moves on a guide 14 which is secured longitudinally to the guide 1 with the interposition of spacer 15.
- a fork-like member 16 is provided on the top and intermediate section of the structure 12 for the mechanical connection with the carriage of the machine through means permitting the device to pivot freely about the fulcrum 2.
- each slide 4-4 ⁇ has secured thereto a support 17-17 ⁇ carrying a nut member co-operating with a screw member 18-18 ⁇ which is connected through a shaft 19-19 ⁇ to a reversible motor unit 20-20 ⁇ which, in turn, is rotated by a support 21-21 ⁇ so arranged as to be pivotable on the fulcrum 2.
- pivotably and normally mounted on the ends of the fulcrum shaft 2 are respective levers 22-22 ⁇ each of which is urged upwards by a resilient means 31 and is formed with a hole 23 parallel to said shaft 2 in one side thereof.
- the hole 23 is aligned with or slightly above a lock bolt 24 which is movable in a hole 25 formed in a body 26 keyed to the shaft 2 and mounting an electro-magnet 27 whose movable member is connected to said bolt 24 and to an opposing spring 28 which usually keeps said bolt in a retracted position within its seat 25.
- the lowk bolt 24 is sized and arranged so that when the electro-megnet 27 is energized and the lever 22 is pivoted downwards, said lock bolt engages the hole 23 and locks said lever 22 to the shaft 2, whereby the smaller needle beds FT-FT ⁇ are pivoted about the shaft 2 (see below) and are raised.
- a similar servo-control 27 ⁇ is provided to lock, if desired, also the lever 22 ⁇ to the shaft 2.
- each lever 22-22 ⁇ mounts at an end thereof an idle roller 29-29 ⁇ arranged on the rectilinear path of travel of a rectilinear cam 30 associated with the main frame of the machine and shaped at both ends thereof as shown in fig. 2a, so as to operatively act on the lever 22 and on the lever 22 ⁇ during the rightward and leftward displacements of the machine carriage.
- the device disclosed above operates as follows:
- the auxiliary smaller needle beds FT-FT ⁇ are arranged with their inner ends at the maximum distance from each other if, obviously, the transfer is supposed to effect a decrease in the operating needles of the machine.
- the cam 30 engages, for example, the roller 29 of the lever 22 and the latter is locked to the shaft 2 due to the programmed action of the electro-magnet 27.
- the device is pivoted about the shaft 2 and causes the lifting movement of said auxiliary smaller needle beds FT-FT ⁇ to such an extent whereby the fingers 7 loaded with the loops B will disengage from the top portion of the machine needle beds.
- the drive units 20-20 ⁇ are now activated and move the smaller needle beds FT-FT ⁇ longitudinally towards the centre of the machine, each by the extent required by the transfer step.
- the machine carriage On completion of the transfer, the machine carriage starts the next operative stroke and the cam 30 disengages from the roller 29, so that the auxiliary smaller needle beds FT-FT ⁇ are returned to their initial lower position.
- the needles A ⁇ are then lowered again, while at due time the fingers 7 are retracted into the respective auxiliary smaller needle beds FT-FT ⁇ , as shown in the sequence of figures 15 and 16.
- the loops B remain on the needles A ⁇ , which in their descent will be closed due to the co-operation between their latches with conventional means.
- the smaller needle beds FT-FT ⁇ are moved again to the most spaced apart position and are ready for repeating a new operative cycle.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
Description
- This invention relates to a side-transfer device for flat knitting machines, which is particularly adapted to effect the automatic narrowing of the knitted fabric being manufactured, no matter whether it is of the type involving one or both the needle beds of the machine.
- In the device of the invention, the transfer fingers are mounted on at least one auxiliary or composite smaller needle bed arranged parallel to and above the main needle bed opposite to that whereon the transfer of the loops is to be effected. The transfer fingers are controlled, in their longitudinal displacements, by the triangle cams of an auxiliary carriage which is connected mechanically to the carriage of the machine. The assembly of the auxiliary composite smaller needle bed and guides whereon the respective carriage slides are mounted on a structure which, under command, is pivoted about a shaft which is parallel to said needle beds, whereby the activated fingers will temporarily disengage from the top portion of the machine needle beds, so that the auxiliary composite smaller needle bed and the involved main needle bed will be relatively translated to effect the side transfer of the knitted fabric loops. Preferably, the pitching movement of the auxiliary composite smaller needle bed is effected by a cam which is keyed to the carriage of the machine.
- The auxiliary smaller needle bed comprises two aligned semi-needle beds, each adapted to serve half a needle bed and provided with respective transfer means, said device being provided with pitching means on both ends thereof, whereby this movement can occur at the end of each stroke of said carriage of the machine, both rightwards and leftwards.
- Further characteristics of the invention and the advantages resulting therefrom will be more apparent from the following description of a preferred embodiment thereof, shown by way of a non-limiting example in the figures of the accompanying sheets of drawings, wherein:
- Fig. 1 is a side and partly sectional view of the device in the rest position;
- Fig. 2 is a diagrammatic top plan view of the device, the auxiliary carriage and the fingers being omitted;
- Fig. 2a is a diagrammatic perspective view of one of the end portions of the device, provided with a pitching control;
- Figs. 4,5,6,7,8,9,10,11,12,13,14,15,16 are side views of the operating portions of the device according to the invention and of the knitting machine, during as many significant steps of the side-transfer cycle.
- With reference to fig. 1, FA and FP indicate the front and the rear needle beds, respectively, of a flat knitting machine, which are provided, preferably, with transfer needles A1 and A2 which, according to a conventional technique, permit to carry out a narrowing operation by acting only on the needles of either one of the two needle beds (for example, on the needles of the needle bed FA) regardless of whether the fabric being knitted concerns one or both said needle beds.
- According to the invention, the transfer device is arranged, for example, above the needle bed FP and comprises a
guide bed 1 which is parallel to said needle bed, it has substantially the same length as said needle bed and is fulcrumed, at least at the ends thereof, at 2, onsupports 3 which, in turn, are secured to the frame of the machine. Thefulcrum 2 is parallel to 1 and to the needle bed FA. - Mounted parallelly beside said
fulcrum 2 so as to be movable longitudinally, are composite slides 4-4ʹ supporting longitudinally and overhangingly the beds 5-5ʹ of the two side-transfer smaller semi-needle beds FT-FTʹ, which rest by gravity, through theiradjustable portions 6, on the frame on the rear needle bed FP. - The bed 5-5ʹ of the smaller needle beds FT-FTʹ is half the length of the needle bed FA of the machine and is formed with transverse equally spaced apart grooves having the same spacing or pitch as the needles of the needle beds FA-FP and slidably supporting therein the narrowing
fingers 7, which are formed with a respective butt cooperatively engageable by asmall carriage 8 to be discussed below, provided with cams or triangles which may be either activated or disactivated in a conventional manner in order to selectively displace said fingers longitudinally as discussed below. - In fig. 2 it can be seen that the inner ends of said smaller semi-needle beds FT-FTʹ are spaced apart at the minimum distance permitting the longitudinal displacements of said semi-needle beds during the transfer step, as described in the Italian patent N° 1.146.466 of July 1, 1981 and in the Italian patent application N° 12650 A/84 in the name of the same applicant.
- When the transfer device is in its rest position as shown in fig. 1, said
fingers 7 are completely retracted in their guide seats, so as to avoid interfering with the movement of the needles in the machine needle beds. However, saidfingers 7 are already oriented as required to carry out the first steps of the operating cycle pertaining to them (see below). - As best shown in the detail of fig. 4, the
fingers 7 present a substantially known shape and comprise afront slot 9 and arear slot 10 deeper that the former and registering with a slot which is formed at one side of said finger, in aflat spring 11 secured in a conventional manner at its rear end to one side of said fingers. - In fig. 1, it will be noted that the
carriage 8 is supported by a structure 12 which, throughgrooved wheels 13, moves on aguide 14 which is secured longitudinally to theguide 1 with the interposition ofspacer 15. Provided on the top and intermediate section of the structure 12 there is a fork-like member 16 for the mechanical connection with the carriage of the machine through means permitting the device to pivot freely about thefulcrum 2. - In figs. 1 and 2, it will be noted that the outer end of each slide 4-4ʹ has secured thereto a support 17-17ʹ carrying a nut member co-operating with a screw member 18-18ʹ which is connected through a shaft 19-19ʹ to a reversible motor unit 20-20ʹ which, in turn, is rotated by a support 21-21ʹ so arranged as to be pivotable on the
fulcrum 2. - With reference also to fig. 3, it will be noted that pivotably and normally mounted on the ends of the
fulcrum shaft 2 are respective levers 22-22ʹ each of which is urged upwards by aresilient means 31 and is formed with ahole 23 parallel to saidshaft 2 in one side thereof. When thelever 22 is in its rest position, thehole 23 is aligned with or slightly above a lock bolt 24 which is movable in a hole 25 formed in abody 26 keyed to theshaft 2 and mounting an electro-magnet 27 whose movable member is connected to said bolt 24 and to anopposing spring 28 which usually keeps said bolt in a retracted position within its seat 25. The lowk bolt 24 is sized and arranged so that when the electro-megnet 27 is energized and thelever 22 is pivoted downwards, said lock bolt engages thehole 23 and locks saidlever 22 to theshaft 2, whereby the smaller needle beds FT-FTʹ are pivoted about the shaft 2 (see below) and are raised. A similar servo-control 27ʹ is provided to lock, if desired, also the lever 22ʹ to theshaft 2. - It will be noted in the figures 1,2 and 2a that each lever 22-22ʹ mounts at an end thereof an idle roller 29-29ʹ arranged on the rectilinear path of travel of a
rectilinear cam 30 associated with the main frame of the machine and shaped at both ends thereof as shown in fig. 2a, so as to operatively act on thelever 22 and on the lever 22ʹ during the rightward and leftward displacements of the machine carriage. - The device disclosed above operates as follows:
- At the beginning of each transfer cycle, the auxiliary smaller needle beds FT-FTʹ are arranged with their inner ends at the maximum distance from each other if, obviously, the transfer is supposed to effect a decrease in the operating needles of the machine.
- While the machine carriage and the
auxiliary carriage 8 reach the operative needles of said machine, conventional means will raise (fig. 4) the active end needles A of the needle bed FA that are to be loaded with the respective stitch-loops B. The loops B slide by gravity on said needles A and will abut against a step G having at one side thereof a slot defined by a thin plate L, as specified above in connection with the narrowingfingers 7. Due to the raising of said needles A, the loops B thereon are centered with respect to asmany fingers 7 which, by the action of the activatedcarriage 8, are extended longitudinally from the smaller needle bed FT, as from fig. 5, whereby their tips will enter said loops B. - Thereafter, as shown in the sequence of figs. 6 and 7, the needles A are lowered while the activated
fingers 7 are slightly retracted and then extended again, whereby the latch of each said needles A will suitably interfere with said loops B to be closed thereby, while said loops will be kept in theforward slot 9 of said fingers, as shown in fig. 8. - From fig. 9, it can be seen that upon completion of the lowering movement of the needles A, the
fingers 7 are over-extended so that the loops B will move from theforward slot 9 into the intermediatedeeper slot 10, whereafter said fingers are retracted back to their previous position (see also fig. 10). - When the machine carriage moves away from the operation area (see figs. 2, 2a) and said operations have been carried out at one or both selvages of the knitted fabric, the
cam 30 engages, for example, theroller 29 of thelever 22 and the latter is locked to theshaft 2 due to the programmed action of the electro-magnet 27. The device is pivoted about theshaft 2 and causes the lifting movement of said auxiliary smaller needle beds FT-FTʹ to such an extent whereby thefingers 7 loaded with the loops B will disengage from the top portion of the machine needle beds. The drive units 20-20ʹ are now activated and move the smaller needle beds FT-FTʹ longitudinally towards the centre of the machine, each by the extent required by the transfer step. - On completion of the transfer, the machine carriage starts the next operative stroke and the
cam 30 disengages from theroller 29, so that the auxiliary smaller needle beds FT-FTʹ are returned to their initial lower position. - When the
carriage 8 reaches the activatedfingers 7, it makes them over-extended, as from fig. 11; thereafter, while the needles Aʹ designed to receive the loops B are raised, saidfingers 7 are retracted as viewed in the sequence of figs. 11 and 12, so that the latch of the needles Aʹ will be clamped sideways between theflat spring 11 and one side of saidfingers 7. Immediately thereafter, thefingers 7 are extended again, as from fig. 13, so that simultaneously with the lifting movement of the needles Aʹ the following two conditions occur; the latches of the needles Aʹ will be opened; the needles Aʹ will enter the side slot of said fingers and, therefore, the loops B carried thereby, as shown also in fig. 14. - The needles Aʹ are then lowered again, while at due time the
fingers 7 are retracted into the respective auxiliary smaller needle beds FT-FTʹ, as shown in the sequence of figures 15 and 16. The loops B remain on the needles Aʹ, which in their descent will be closed due to the co-operation between their latches with conventional means. - Successively, by the action of the respective driving units 20-20ʹ, the smaller needle beds FT-FTʹ are moved again to the most spaced apart position and are ready for repeating a new operative cycle.
- It is apparent that with the device of the invention the transfer of the loops on both selvedges of the fabric being knitted may be carried out during only two strokes of the machine carriage, and that these strokes may start, indifferently, from the right-hand or left-hand side.
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1245887 | 1987-04-10 | ||
IT8712458A IT1208272B (en) | 1987-04-10 | 1987-04-10 | LATERAL TRANSPORT APPARATUS FOR STRAIGHT KNITTING MACHINES |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0286050A2 true EP0286050A2 (en) | 1988-10-12 |
EP0286050A3 EP0286050A3 (en) | 1991-01-30 |
EP0286050B1 EP0286050B1 (en) | 1993-11-24 |
Family
ID=11140400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88105390A Expired - Lifetime EP0286050B1 (en) | 1987-04-10 | 1988-04-05 | Side-transfer device for flat knitting machines |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0286050B1 (en) |
JP (1) | JPS63256752A (en) |
DE (1) | DE3885783T2 (en) |
ES (1) | ES2048168T3 (en) |
IT (1) | IT1208272B (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0594169A1 (en) * | 1992-10-22 | 1994-04-27 | Shima Seiki Mfg., Ltd. | A flat knitting machine having a transferring mechanism |
US5469717A (en) * | 1992-12-22 | 1995-11-28 | Shima Seiki Mfg., Ltd. | Method for knitting a crossing pattern and an apparatus for knitting a crossing pattern in flat knitting machine |
DE4437583C1 (en) * | 1994-10-20 | 1996-03-21 | Schieber Universal Maschf | Flat knitting machine |
EP0924327A2 (en) * | 1997-12-19 | 1999-06-23 | Shima Seiki Co., Ltd. | Flat knitting machine having a transfer jack transferring mechanism |
EP0955402A2 (en) * | 1998-05-07 | 1999-11-10 | Shima Seiki Manufacturing Limited | A flat bed knitting machine having a transfer mechanism and a transferring method thereby |
DE19954477A1 (en) * | 1999-11-12 | 2001-06-07 | Stoll & Co H | Method and device for transferring stitches on a knitting machine |
DE10019987A1 (en) * | 2000-04-22 | 2001-10-25 | Stoll & Co H | Process for producing knitted fabrics with multiple knitting levels |
CN107572206A (en) * | 2017-10-13 | 2018-01-12 | 江苏金龙科技股份有限公司 | The head transporter of computer plain flat knitter |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2604677B2 (en) * | 1992-12-17 | 1997-04-30 | 株式会社島精機製作所 | Transfer jack in flat knitting machine |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1149848B (en) * | 1958-03-15 | 1963-06-06 | Schieber Universal Maschf | Flat knitting machine with a device for transferring stitches |
GB991943A (en) * | 1961-08-18 | 1965-05-12 | Dubied & Cie Sa E | Improvements in or relating to a method and an apparatus for narrowing plain stitch or rib fabric on a flat knitting machine |
DE2262199A1 (en) * | 1972-07-20 | 1974-02-07 | Abril Cullell | Flat bar knitting machine - has auxiliary needles for transferring stitches along the needle bed |
DE3111193A1 (en) * | 1981-03-21 | 1982-11-11 | Hobby-Hand GmbH, 5000 Köln | Device for the transfer of stitches of a knitted article |
EP0103033A1 (en) * | 1982-09-09 | 1984-03-21 | COMET MARTINELLI S.r.l. | Device for transferring needle loops on flatbed knitting machines |
-
1987
- 1987-04-10 IT IT8712458A patent/IT1208272B/en active
- 1987-11-25 JP JP62295400A patent/JPS63256752A/en active Pending
-
1988
- 1988-04-05 DE DE3885783T patent/DE3885783T2/en not_active Expired - Fee Related
- 1988-04-05 EP EP88105390A patent/EP0286050B1/en not_active Expired - Lifetime
- 1988-04-05 ES ES88105390T patent/ES2048168T3/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1149848B (en) * | 1958-03-15 | 1963-06-06 | Schieber Universal Maschf | Flat knitting machine with a device for transferring stitches |
GB991943A (en) * | 1961-08-18 | 1965-05-12 | Dubied & Cie Sa E | Improvements in or relating to a method and an apparatus for narrowing plain stitch or rib fabric on a flat knitting machine |
DE2262199A1 (en) * | 1972-07-20 | 1974-02-07 | Abril Cullell | Flat bar knitting machine - has auxiliary needles for transferring stitches along the needle bed |
DE3111193A1 (en) * | 1981-03-21 | 1982-11-11 | Hobby-Hand GmbH, 5000 Köln | Device for the transfer of stitches of a knitted article |
EP0103033A1 (en) * | 1982-09-09 | 1984-03-21 | COMET MARTINELLI S.r.l. | Device for transferring needle loops on flatbed knitting machines |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0594169A1 (en) * | 1992-10-22 | 1994-04-27 | Shima Seiki Mfg., Ltd. | A flat knitting machine having a transferring mechanism |
CN1052273C (en) * | 1992-10-22 | 2000-05-10 | 株式会社岛精机制作所 | Transfering mechanism for a flat knitting machine |
US5469717A (en) * | 1992-12-22 | 1995-11-28 | Shima Seiki Mfg., Ltd. | Method for knitting a crossing pattern and an apparatus for knitting a crossing pattern in flat knitting machine |
WO1996012840A1 (en) * | 1994-10-20 | 1996-05-02 | Universal Maschinenfabrik Dr. Rudolf Schieber Gmbh & Co. Kg | Flat bed knitting machine |
DE4437583C1 (en) * | 1994-10-20 | 1996-03-21 | Schieber Universal Maschf | Flat knitting machine |
EP0924327A2 (en) * | 1997-12-19 | 1999-06-23 | Shima Seiki Co., Ltd. | Flat knitting machine having a transfer jack transferring mechanism |
EP0924327A3 (en) * | 1997-12-19 | 2000-05-31 | Shima Seiki Co., Ltd. | Flat knitting machine having a transfer jack transferring mechanism |
EP0955402A2 (en) * | 1998-05-07 | 1999-11-10 | Shima Seiki Manufacturing Limited | A flat bed knitting machine having a transfer mechanism and a transferring method thereby |
EP0955402A3 (en) * | 1998-05-07 | 2000-07-12 | Shima Seiki Manufacturing Limited | A flat bed knitting machine having a transfer mechanism and a transferring method thereby |
DE19954477A1 (en) * | 1999-11-12 | 2001-06-07 | Stoll & Co H | Method and device for transferring stitches on a knitting machine |
DE10019987A1 (en) * | 2000-04-22 | 2001-10-25 | Stoll & Co H | Process for producing knitted fabrics with multiple knitting levels |
CN107572206A (en) * | 2017-10-13 | 2018-01-12 | 江苏金龙科技股份有限公司 | The head transporter of computer plain flat knitter |
CN107572206B (en) * | 2017-10-13 | 2023-05-26 | 江苏金龙科技股份有限公司 | Nose transfer device of computerized flat knitting machine |
Also Published As
Publication number | Publication date |
---|---|
IT8712458A0 (en) | 1987-04-10 |
EP0286050A3 (en) | 1991-01-30 |
DE3885783D1 (en) | 1994-01-05 |
ES2048168T3 (en) | 1994-03-16 |
EP0286050B1 (en) | 1993-11-24 |
IT1208272B (en) | 1989-06-12 |
JPS63256752A (en) | 1988-10-24 |
DE3885783T2 (en) | 1994-06-30 |
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Legal Events
Date | Code | Title | Description |
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