EP3715513A1 - Reinigungsvorrichtung für nadelbett von schiebernadeln - Google Patents

Reinigungsvorrichtung für nadelbett von schiebernadeln Download PDF

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Publication number
EP3715513A1
EP3715513A1 EP20158715.1A EP20158715A EP3715513A1 EP 3715513 A1 EP3715513 A1 EP 3715513A1 EP 20158715 A EP20158715 A EP 20158715A EP 3715513 A1 EP3715513 A1 EP 3715513A1
Authority
EP
European Patent Office
Prior art keywords
needle
needle bed
nozzle
cleaning
sliders
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.)
Pending
Application number
EP20158715.1A
Other languages
English (en)
French (fr)
Inventor
Kazuhito Nakaguchi
Motoyuki HIRAHARA
Yoshinori Shimasaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shima Seiki Mfg Ltd
Original Assignee
Shima Seiki Mfg Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shima Seiki Mfg Ltd filed Critical Shima Seiki Mfg Ltd
Publication of EP3715513A1 publication Critical patent/EP3715513A1/de
Pending legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/32—Devices for removing lint or fluff
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B37/00—Auxiliary apparatus or devices for use with knitting machines
    • D04B37/02—Auxiliary apparatus or devices for use with knitting machines with weft knitting machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B08B3/024—Cleaning by means of spray elements moving over the surface to be cleaned
    • 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
    • D04B15/10—Needle beds

Definitions

  • the present invention relates to a cleaning apparatus for needle bed of compound needles, which cleans a needle bed used in a flatbed knitting machine equipped with compound needles.
  • a needle bed cleaning apparatus is used to clean a needle bed removed from a flatbed knitting machine (for example, refer to Patent Literature 1).
  • the needle bed extends in a longitudinal direction along needle bed gaps and has needle grooves formed to accommodate knitting needles in advancing and retracting directions orthogonal to the longitudinal direction.
  • the knitting needle has a hook at a leading end, advances and retracts the hook to and from the needle bed gap, and knits a fabric while drawing a knitting yarn supplied to the hook at the needle bed gap into the needle bed.
  • dust such as fiber fluff of the knitting yarn may accumulate between the knitting needle and the needle groove.
  • the cleaning apparatus is equipped with a cleaning bath, a nozzle for spraying a liquid such as a cleaning liquid onto a surface of the needle bed in the cleaning bath, and a movement means to move the nozzle, while the needle bed is in a state to accommodate the knitting needles.
  • the dust accumulated on the needle bed is removed by moving the nozzle along the surface of the needle bed and spraying the liquid from the nozzle.
  • Knitting of the fabric is performed to involve opening and closing the open parts of the hooks.
  • the cleaning apparatus for needle bed described in Patent Literature 1 is targeted for a needle bed equipped with latch needles each of which oscillates a latch to open and close the hook.
  • There are also flatbed knitting machines which have compound needles to open and close the hook at the leading end of a slider sliding on the needle body with the hook for example, refer to Patent Literature 2.
  • the cleaner described in Patent Literature 3 is configured to be attached to a needle bed mounted in a flatbed knitting machine, and is equipped with an air nozzle and a cam system on a base body manually slidable along the longitudinal direction of the needle bed.
  • the cam system acts on butts provided on each of the needle bodies and the sliders to cause the butts to advance to and retract from the needle bed gap.
  • the air nozzle has a plurality of nozzle holes longitudinally aligned near the open parts of the hooks driven by the cams to open and close.
  • the needle bed is cleaned by spraying air from each of the nozzle holes onto the hook and its vicinity to remove the dust while moving the base body to switch the needle body and the slider to different relative positions by the cam system.
  • the cleaner directed to compound needles and described in Patent Literature 3 is configured to attach to a flatbed knitting machine and thus a liquid such as a cleaning liquid cannot be used with the cleaner that is merely capable of removing the dust from the hook and its vicinity.
  • the cleaning apparatus for needle bed described in Patent Literature 1 does not allow the switching of the needle body and the slider to different relative positions, unlike the cleaner described in Patent Literature 3.
  • Each compound needle has a part where the needle body and the slider slide, and thus the slide part needs to be surely cleaned with switching the relative positions.
  • the relative positions are switched by causing the groove cam to act on the driving butt, the butt and its vicinity covered with the groove cam cannot be cleaned.
  • An object of the present invention is to provide a cleaning apparatus for needle bed of compound needles that is capable of reliably and efficiently cleaning a needle bed of - a flatbed knitting machine equipped with compound needles.
  • the present invention is a cleaning apparatus for needle bed of compound needles, cleans a needle bed equipped with compound needles by a liquid sprayed onto a surface of the needle bed, characterized in that the cleaning apparatus comprises:
  • said fluid sprayed from said nozzle onto said butts is said liquid used for cleaning.
  • the cleaning apparatus comprises holding means for holding one of said butts of said needle bodies or said sliders, and said nozzle sprays said fluid onto the other of said butts of the needle bodies or the sliders to switch said relative positions.
  • said sliders advance and retract at positions, where the sliders are drawn into the needle bed side beyond hooks of needle bodies, open and close the hooks, and are capable of advancing bifurcated leading ends of blades toward outside of the needle bed beyond the hooks
  • said holding means holds said butts of the sliders at positions where the leading ends of the blades advance toward the outside of the needle bed
  • said switching means switches the relative positions so as to include a positions where the hooks further advance outward beyond the leading ends of the blades and positions where the hooks are drawn into the needle bed side beyond the leading ends of the blades.
  • said needle bed is cleaned in a state which is attached to a cleaning jig, and the cleaning jig is equipped with a protection member which has slits accommodating said leading ends of said blades of said sliders held by said holding means, at said positions where the leading ends advance toward the outside of the needle bed.
  • the present invention it is possible to clean the needle bed equipped with the compound needles by the liquid sprayed onto the surface of the needle bed.
  • the needles are cleaned while the relative positions of the needle bodies and the sliders are switched so that the dust accumulating on sliding parts can be reliably removed.
  • Switching of the relative positions is performed by spraying the fluid from the nozzle toward the butts, not by using a cam covering the driving butts and their vicinities, so that the needle bed equipped with the compound needles can be cleaned reliably and efficiently.
  • the liquid used for cleaning the needle bed can also be used for switching the relative positions of the needle bodies and the sliders by spraying from the nozzle toward the butts. Using the liquid also for switching the relative positions contributes to the simplification of the apparatus and the reduction of cost.
  • the positions of either needle bodies or the sliders are held so that the fluid is sprayed from the nozzle onto only the other's butts to switch the needle bodies or the sliders to the different relative positions.
  • the ones of the needle bodies or the sliders have the butts held by the position holding means and thus do not make an accompanied move to the other's movement so that the reliable switching of the relative positions can be achieved.
  • the blades at the leading ends of the sliders are held at the positions that are advanced toward the outside of the needle bed.
  • Advancing the hooks of the needle bodies outward beyond the leading ends of the blades allows the cleaning in a state in which the needle bodies protrude toward the outside of the needle bed.
  • Switching the hooks to the positions that draw the hooks into the needle bed side beyond the leading ends of the blades allow the blades to be reliably cleaned in a state in which the leading ends of the blades are split into two and protruded toward the outside of the needle bed beyond the hooks.
  • the movements of the needle bodies allow efficient relative position switchings by causing simultaneously the switching of the relative positions of the sliders and the switching of the relative positions of the needle groove in the needle bed.
  • the protection member of the cleaning jig has the slits to accommodate the leading ends of the blades in the positions that protrude toward the outside of the needle bed. Advancing the hooks of the needle bodies outward beyond the leading ends of the blades causes the needle bodies equipped with the blades to be accommodated in the slits.
  • the blades and the needle bodies can be protected by the protection member, when being advanced outward for cleaning from the needle bed attached to the cleaning jig, so as not to be swung by the sprayed liquid even if the plate thickness is small with fine-gauge compound needles.
  • Figs. 1 to 8 show a configuration and usage states of a cleaning apparatus for needle bed 1 as an example of the present invention.
  • the configuration and the usage states will be described in sequence with reference to the drawings, and already described components will be shown with the same reference numerals, and duplicated description thereof may be omitted.
  • components not shown or shown without reference numerals in a corresponding drawing may be described with reference numerals shown in other drawings.
  • Fig. 1 shows a schematic outer configuration of a cleaning apparatus for needle bed 1 as an example of the present invention.
  • the cleaning apparatus for needle bed 1 is equipped with a cleaning bath 3 in which a needle bed 2 equipped with knitting needles and removed from a flatbed knitting machine is attached and cleaned.
  • the needle bed 2 attached to the cleaning bath 3 is cleaned with a liquid such as a cleaning liquid or water sprayed from a nozzle 4.
  • the nozzle 4 is mounted on a head 5.
  • the head 5 moves along a vertical guide 6 in advancement and retraction directions 2Y and moves along a lateral guide 7 in longitudinal directions 2X of the needle bed 2.
  • the nozzle 4 is swingable around an axial line of the longitudinal directions 2X with respect to the head 5, and is variable in angle of spraying toward an upper surface of the needle bed 2.
  • the cleaning apparatus for needle bed 1 has a housing 8 of which a top can be opened and closed by a transparent cover 9. Spraying of a liquid from the nozzle 4, direction of the spray, and movement of the head 5 are controlled by a program preset in a controller 10.
  • the needle bed 2 is attached to the cleaning bath 3 via a cleaning jig 11. However, the needle bed 2 may be directly attached to the cleaning bath 3.
  • Fig. 2 shows a simplified cross section of the cleaning apparatus for needle bed 1shown in Fig. 1 in which the needle bed 2 to be cleaned is attached to the cleaning jig 11.
  • the needle bed 2 shown in Fig. 1 has needle plates 2a aligned with constant pitches along the longitudinal directions 2X.
  • the spaces between the needle plates 2a constitute needle grooves 2c extending in the advancement and retraction directions 2Y orthogonal to the longitudinal directions 2X.
  • the needle bed 2 is mounted in an inclined position in the flatbed knitting machine such that the needle bed gap side is higher on which the hooks of knitting needles knit a fabric with supply of a knitting yarn, whereas the needle bed 2 is attached in an inclined position to the cleaning apparatus for needle bed 1 such that the needle bed gap side is lower.
  • the front side of the advancement and retraction directions 2Y shown in Fig. 1 is on the needle bed gap side of the needle bed 2 attached in the inclined position to become lower, and the end portions of the needle grooves 2c are aligned along the needle bed gaps.
  • Each of the needle plates 2a has a lower part inserted into and supported by a plate groove in a base plate 2b.
  • supporters 8a and 8b provided in the longitudinal directions 2X shown in Fig. 1 support the cleaning jig 11 to which the needle bed 2 is attached.
  • the direction of advancement from the needle bed 2 toward the needle bed gap side in the flatbed knitting machine along the advancement and retraction directions 2Y will be designated as "the direction toward the outside of the needle bed”.
  • the cleaning jig 11 has end plates 12 on both sides of the longitudinal directions 2X shown in Fig. 1 .
  • the end plates 12 each have a handle 13 that can be gripped by hand at the time of work such as transportation.
  • the end plates 12 on the both sides are coupled together by a lower frame 14, a protection member 15, and an upper frame 16 therebetween.
  • the needle bed 2 is attached so as to space from the lower frame 14 on the outside.
  • the cleaning jig 11 further is equipped with the protection member 15, a butt bracing 17, and corbels 18.
  • the protection member 15 is opposed to the outside of the needle bed 2.
  • the corbels 18 are provided on the back sides of the end plates 12 and are supported from the supporters 8a, 8b.
  • the compound needles 20 accommodated in the needle grooves 2c of the needle bed 2 each have a needle body 21 and a slider 22.
  • the needle body 21 has a hook 21a at a leading end on the needle bed gap side, a needle jack with a driving butt 21b coupled to a base end, a selector on the base end side, and an armature 21c for needle selection using magnetic force coupled to a tail end.
  • the armature 21c is covered with the upper frame 16 and is protected from the liquid sprayed during the cleaning.
  • the hook 21a is opened and closed by the leading end of a blade 22a of the slider 22 through the driving of a butt 22b.
  • the slider 22 slides in a slider groove 21d formed in the needle body 21.
  • the blade 22a can be advanced toward the outside of the needle bed 2 such that its bifurcated leading ends extend beyond the hook 21a.
  • the needle bed 2 is attached to and detached from the flatbed knitting machine in a state in which the compound needles 20 are drawn into the needle grooves 2c.
  • the butt bracing 17 acts as position holding means that presses the base end side of the butt 22b to retain the blade 22a advancing toward the outside of the needle bed 2 not so as to return to the needle bed 2 and hold the slider 22.
  • the protection member 15 protects part of the compound needle 20 equipped with the hook 21a and the blade 22a having advanced to the outside of the needle bed 2 so as not to be swung by the sprayed liquid during the cleaning.
  • a pressure plate 2d is provided on the upper part of the needle plate 2a on the needle bed gap side in such a manner as to penetrate through the needle plate 2a in the longitudinal directions 2X shown in Fig. 1 so that the compound needle 20 does not come off above the needle groove.
  • the blade 22a has a projection 22c that, when contacting with the base end side of the pressure plate 2d, blocks the advancement of the slider 22 toward the needle bed gap side. That is, the cleaning in the present example is performed with the blade 22a held by the pressure plate 2d and the butt bracing 17 at the position most advanced toward the outside of the needle bed 2. Cleaning in the present example is also performed by position switching described later with the hook 21a of the compound needle 20 protruding toward the outside of the needle bed 2.
  • the pressure plate 2d used in the needle bed 2 mounted in the flatbed knitting machine is made of a metal band without a hole, but is replaced with a pressure plate with holes for cleaning as described later with reference to Fig. 5 .
  • Fig. 3 shows a state in which the needle bed 2 shown in Fig. 2 is attached to the cleaning jig 11.
  • Fig. 4 shows a configuration of the cleaning jig 11.
  • the butt bracing 17 sets the sliders 22 to control the base end side of the butts 22b in positions where the sliders 22 are advanced toward the outside of the needle bed 2 until the projections 22c contact the pressure plate 2d.
  • using a member holding both the base end side and the leading end side of the butt 22b makes it possible to hold the position of the slider 22 only by itself, not depending on the contact between the projection 22c and the pressure plate 2d.
  • the protection member 15 has slits 15a as described later at positions corresponding to the needle grooves to protect the leading ends and their vicinities of the blades 22a advancing toward the outside of the needle bed 2.
  • the relative positions of the needle bodies 21 are switched between the positions where the hooks 21a are advanced and protruded outward beyond the protection member 15 and the positions where the hooks 21a are drawn into the needle bed 2 side and the bifurcated blades 22a relatively protrude outward and spread within the slits 15a.
  • This switching allows reliable cleaning of the needle bodies 21 and the blades 22a.
  • the movement of the needle body simultaneously causes the switching of the relative position to the slider and the switching of the relative position to the needle groove in the needle bed. This allows efficient switching and reliable removal of accumulating dust and the like from the slide part.
  • Fig.5 shows a configuration of the pressure plate 2d shown in Fig. 2 by the planar view of Fig. 5(a) and by the cross-sectional side view of Fig. 5(b) .
  • the cross-sectional view of Fig. 5(b) corresponds to cut line B-B in Fig. 5(a) .
  • the pressure plate 2d has extraction holes 2e.
  • a plurality of pressure plates 2d may be used in combination to be longer in the horizontal direction of Fig. 5(a) .
  • a boundary 2f between the adjacent pressure plates 2d is not vertical but inclined.
  • the extraction hole 2e is provided such that the liquid sprayed from the nozzle 4 at the time of cleaning is applied as much as possible to even the part of the compound needle 20 that is covered with the pressure plate 2d.
  • Fig. 6 shows a simplified example of movement paths of the head 5 equipped with the nozzle 4 at the time of cleaning the needle bed 2 by the cleaning apparatus for needle bed 1 shown in Fig. 1 .
  • the head 5 runs back and forth while the liquid is sprayed from the nozzle 4 onto the surface of the needle bed 2 that is roughly rectangular in shape and extended in the longitudinal directions 2X.
  • the head 5 is shifted by a specific distance in the advancement and retraction direction 2Y at each single-line movement.
  • the liquid sprayed from the nozzle 4 can be a cleaning liquid including a cleaning agent and water.
  • a plurality of nozzles 4 can be provided.
  • the nozzle 4 or another nozzle can spray not only a liquid but also a gas for blowing the liquid on the needle bed 2 after the cleaning.
  • the nozzle 4 can also apply hot air for drying the water.
  • Fig. 7 shows a state in which a butt 21b of a needle jack of a compound needle 20 is driven by spraying a liquid from the nozzle 4 shown in Fig. 1 to advance and retract a needle body 21 along a needle groove 2c by switching the spraying direction to switch the position of the needle body 21.
  • Fig. 7(a) shows a state in which the needle body 21 is driven from a position where a hook 21a protrudes toward the outside of the needle bed 2 in a direction of drawing into the needle bed 2.
  • Fig. 7(b) shows a state in which the needle body 21 is driven from a position where the hook is drawn into the needle bed 2 to a position where the hook 21a is advanced toward the outside of the needle bed 2.
  • the liquid sprayed from the nozzle 4 onto the butt 21b can drive the butt 21b to move the needle body 21 along the needle groove 2c.
  • the nozzle 4 moves the needle body 21 of the compound needle 20 included in the needle bed 2 relative to the needle groove 2c to switch the position.
  • Switching the position of the needle body 21 relative to the needle groove 2c refers to switching the relative positions of the needle body 21 and the slider 22 because the position of the butt 22b of the slider 22 is held by the butt bracing 17.
  • Such switching of the relative positions makes it possible to clean reliably and efficiently the entire needle bed 2 which includes slide parts between the needle bodies 21 and the needle grooves 2c, slide parts between the sliders 22 and the slider grooves 21d, and the driving butts 21b.
  • the movement in the longitudinal directions 2X can be slower than at the time of the cleaning, and the spraying pressure of the liquid from the nozzle 4 can be increased.
  • Switching the positions by the nozzle 4 provided for cleaning makes it possible to use the liquid for both cleaning and position switching. This eliminates the need for another component for position switching and contributes to the simplification and low cost of the apparatus.
  • the position switching by spraying the fluid from the nozzle 4 is performed by position switching means that is equipped with the head 5 moving the nozzle 4 in the longitudinal directions and a controller 10 controlling to spray the fluid from the nozzle 4, an orientation of the nozzle 4, and the movement of the head 5.
  • position switching can be performed by the nozzle 4 in a position where it is possible to drive the butt 21b on the way to clean the entire surface of the needle bed 2 as shown in Fig. 6 .
  • the entire surface of the needle bed 2 may be cleaned before and after the switching.
  • the entire surface of the needle bed 2 may be cleaned before and after the position switching.
  • the nozzle 4 for switching position is possible to be provided separately from the nozzle for spraying the cleaning liquid so that the nozzle 4 drives the butt 21b by spraying a fluid different from the cleaning liquid, for example, a gas for blowing the cleaning fluid, or a liquid or a gas dedicated for driving.
  • the nozzle 4 may spray the fluid onto the butt 22b for driving the slider 22 while the butt 21b for driving the needle body 21 is held. That is, one of the butts 21b, 22b for driving the needle body 21 or the slider 22 of the compound needle 20 is held and the fluid is sprayed from the nozzle 4 onto the other so that the relative positions of the needle body 21 and the slider 22 can be switched.
  • the needle body 21 or the slider 22 does not make an accompanied move to the other's movement, thereby allowing reliable switching of the relative positions.
  • none of the butts 21b, 22b may be held and at least one of the butts 21b, 22b may be driven by spraying the fluid from the nozzle 4.
  • the needle body 21 and the slider 22 make an accompanied move and the relative positions cannot be switched.
  • a needle bed 2 for cleaning such a case may be assumed that the needle bed 2 is used in a configuration to be provided with an upper support part 2g on the needle plate 2a.
  • the upper support part 2g is used for a lower needle bed in a two-tiered type of knitting machine with an upper needle bed or the like.
  • the needle bed 2 with the upper support part 2g can be cleaned in a state where the nozzle 4 is set to be higher than the upper support part 2g or is changeable in height to avoid the upper support part 2g.
  • Fig. 8 schematically shows a state in which a leading end parts of the compound needles 20 are protected by the protection member 15 shown in Fig. 2 .
  • the states shown in Figs. 7(a), 7(b) respectively correspond to a compound needle 20a and a compound needle 20b.
  • the needle body 21 has the slider groove 21d that accommodates the slider 22. In the present example, the advancement position of the blade 22a is held and the advancement and retraction positions of the needle body 21 are switched.
  • the lower frame 14 of the cleaning jig 11 has accommodating holes 14a each of which is configured to accommodate the hook 21a of the compound needle 20a.
  • the hook 21a protruding toward the outside of the needle bed 2 beyond the blade 22a is accommodated in the accommodating hole 14a, and a needle shank part of the needle body 21 following the hook 21a is protected by the slit 15a together with the blade 22a retained in the slider groove 21d.
  • the needle body 21 is drawn into the needle bed 2 side, and the leading end of the blade 22a relatively protrudes beyond the hook 21a.
  • the bifurcated blades 22a are biased in the vertical direction shown in the drawing which is a width direction of the slider groove 21d, and is protected in the slit 15a in a state of being opened in the width direction.
  • the protection member 15 protects the part of the compound needle 20 that protrudes toward the outside of the needle bed 2 and is accommodated in the slit 15a.
  • the width of the needle body 21 is small and the plate thickness of the blade 22a is thin but the protection member 15 can prevent the needle body 21 and the blades 22a from being swung by the liquid sprayed from the nozzle 4.
  • the cleaning apparatus for needle bed 1 is targeted for the needle bed 2 equipped with the compound needles 20 as described in Patent Literature 2.
  • the cleaning apparatus for needle bed 1 can also be targeted for the compound needles as disclosed in JP H4-66941 A , for example.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
EP20158715.1A 2019-03-26 2020-02-21 Reinigungsvorrichtung für nadelbett von schiebernadeln Pending EP3715513A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019059291A JP7204557B2 (ja) 2019-03-26 2019-03-26 複合針用の針床洗浄装置

Publications (1)

Publication Number Publication Date
EP3715513A1 true EP3715513A1 (de) 2020-09-30

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Application Number Title Priority Date Filing Date
EP20158715.1A Pending EP3715513A1 (de) 2019-03-26 2020-02-21 Reinigungsvorrichtung für nadelbett von schiebernadeln

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EP (1) EP3715513A1 (de)
JP (1) JP7204557B2 (de)
KR (1) KR102291262B1 (de)
CN (1) CN111748903B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113492141B (zh) * 2021-07-21 2022-09-16 南通市第一人民医院 一种活检针清洗装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0466941A (ja) 1990-07-03 1992-03-03 Brother Ind Ltd 顕色剤塗布装置
JP2946323B2 (ja) 1997-05-01 1999-09-06 株式会社島精機製作所 横編機の複合針
JP2011162894A (ja) 2010-02-05 2011-08-25 Shima Seiki Mfg Ltd クリーナー
ITTV20110150A1 (it) * 2011-11-04 2013-05-05 L G Project S R L Metodo per il lavaggio delle teste porta-aghi delle macchine da maglieria e macchina implementante tale metodo
EP2841632B1 (de) 2012-04-26 2016-08-10 Galiotto, Marcello Maschine zum reinigen von nadelhalterplatten für strickmaschinen
EP3168352A1 (de) * 2015-11-13 2017-05-17 Maritex S.r.l. Einheit und verfahren zum waschen von nadelhalterplatten für strickmaschinen
WO2019073368A1 (en) * 2017-10-10 2019-04-18 Galiotto Marcello MACHINE FOR CLEANING CYLINDERS WITH NEEDLE HOLDERS FOR TEXTILE MACHINERY

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2841632B2 (ja) 1990-02-16 1998-12-24 住友電気工業株式会社 半導体装置の製造方法
CN202187165U (zh) * 2011-07-28 2012-04-11 常州市润源经编机械有限公司 经编机针床清洁装置
JP6692325B2 (ja) * 2017-07-07 2020-05-13 株式会社島精機製作所 複合針

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0466941A (ja) 1990-07-03 1992-03-03 Brother Ind Ltd 顕色剤塗布装置
JP2946323B2 (ja) 1997-05-01 1999-09-06 株式会社島精機製作所 横編機の複合針
JP2011162894A (ja) 2010-02-05 2011-08-25 Shima Seiki Mfg Ltd クリーナー
ITTV20110150A1 (it) * 2011-11-04 2013-05-05 L G Project S R L Metodo per il lavaggio delle teste porta-aghi delle macchine da maglieria e macchina implementante tale metodo
EP2841632B1 (de) 2012-04-26 2016-08-10 Galiotto, Marcello Maschine zum reinigen von nadelhalterplatten für strickmaschinen
EP3168352A1 (de) * 2015-11-13 2017-05-17 Maritex S.r.l. Einheit und verfahren zum waschen von nadelhalterplatten für strickmaschinen
WO2019073368A1 (en) * 2017-10-10 2019-04-18 Galiotto Marcello MACHINE FOR CLEANING CYLINDERS WITH NEEDLE HOLDERS FOR TEXTILE MACHINERY

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Publication number Publication date
CN111748903A (zh) 2020-10-09
KR102291262B1 (ko) 2021-08-18
KR20200115230A (ko) 2020-10-07
JP2020158914A (ja) 2020-10-01
CN111748903B (zh) 2022-05-10
JP7204557B2 (ja) 2023-01-16

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