CN1405387A - Fluid-jel loom picking device - Google Patents
Fluid-jel loom picking device Download PDFInfo
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- CN1405387A CN1405387A CN 02142029 CN02142029A CN1405387A CN 1405387 A CN1405387 A CN 1405387A CN 02142029 CN02142029 CN 02142029 CN 02142029 A CN02142029 A CN 02142029A CN 1405387 A CN1405387 A CN 1405387A
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- injector
- picking
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/12—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein single picks of weft thread are inserted, i.e. with shedding between each pick
- D03D47/125—Weft holding devices
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- Textile Engineering (AREA)
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Abstract
To prevent the weft from failing in the insertion motion by suppressing the yarn relaxation caused by the motion of the weft insertion nozzle. In the weft insertion apparatus, the yarn holder that holds the weft at the reed beating are arranged between a plurality of the weft insertion nozzles arranged so that the weft may be movable to the insertion position and the cutter that cut the yarn weft-inserted on the yarn-feed side.
Description
Technical field
The present invention is about having a plurality of pickings that selectively move to picking position and the position of readiness weft insertion device of the fluid jet type weaving machine of injector.
Background technology
But but general employing of the fluid jet type weaving machine of polychrome picking has the polychrome weft insertion device of using injector respectively with the corresponding a plurality of pickings of the parallel of picking.In this polychrome weft insertion device, it is that these pickings are moved simultaneously with injector that a kind of technology is arranged, and carries out picking (Japanese kokai publication sho 49-41671 communique, Japanese kokai publication sho 50-48260 communique) so that a plurality of picking is positioned at predetermined picking position with one in the injector.
A kind of technology is also arranged by motion, in the monochrome or polychrome weft insertion device of fluid jet type weaving machine, grip input parallel (real clear 59-17787 communique, the Japan of opening of Japan opens flat 3-81388 communique in fact) with injector and to irremovable holder of configuration between the line side cutter in picking.
Yet, the former technology is when the picking of carrying out as the higher parallel of the retractility of heavy twist line and so on, because the bounce-back when cutting off for the cutter of line side, can take place that so-called injector that parallel breaks away from injector from picking breaks away from or adjacent parallel twines each other and the problem that hinders picking next time etc.
And the latter's technology is owing to be fixed with holder, therefore when being applicable to when making a plurality of pickings move to the polychrome weft insertion device of picking position with injector, the problem that exists is picking with the relative position relation of injector and holder along with picking changes with the mobile of injector, its result produces the lax of parallel between picking is with injector and holder, and after just changing the parallel (selected parallel, that is selection parallel) that will drop into picking error etc. can take place.
That is to say, when using irremovable holder, set holder for form that parallel can shorten from the path of liberation of gripping state and parallel in the position that is fit to picking.Therefore, when replacing selects parallel to make the object picking become nonselection mode with injector, because the position (position of readiness) when moving to non-the selection from the picking position with injector with respect to this object picking, holder can't move, so the object picking can be elongated with the parallel path between injector and the holder, the object picking is drawn out with injector from holder or picking with the parallel of injector.The result, if at the injector of alternative picking thereafter, then can be lax because of this parallel being produced along with the object picking, because this parallel is lax, parallel just can twine mutually each other and hinder picking, or the picking error of warp takes place to catch on as the parallel front end when picking.
Summary of the invention
The objective of the invention is to suppress move with injector and the parallel that produces is lax, to prevent to result from the lax picking error of parallel by picking.
The weft insertion device of fluid jet type weaving machine of the present invention comprises: have the injector device that injector is used in a plurality of pickings that are configured to move towards the picking position side by side; What be used for cutting off input parallel gives line side cutter; Have and be used for keeping parallel when making reed and be configured to cooperate the line holding device of aforementioned picking with between injector and the aforementioned cutter with the mobile and mobile line maintaining part of injector in aforementioned picking.
When picking moved to position of readiness and picking position with the injector selectivity, the grip part also cooperated picking to move with injector.Therefore, because the picking that picking is caused with moving of the injector weak point of the variation in the parallel path between injector and the parallel maintaining part than prior art, so can alleviate picking with the parallel relaxed condition between injector and the maintaining part, reduce the lax picking error that is caused of parallel.
The member that aforementioned line holding device has the member split of moving with the injector one with aforementioned picking again promptly, the support member that can move with moving of injector along with aforementioned picking, aforementioned support member is being supported aforementioned line maintaining part, can cooperate aforementioned picking with the mobile of injector aforementioned line maintaining part to be moved.
Aforementioned line holding device has the support member that is installed in the member that moves with the injector one with aforementioned picking again, and aforementioned support member can supported aforementioned line maintaining part, cooperates aforementioned picking with the mobile of injector aforementioned line maintaining part to be moved.
Weft insertion device also can comprise the more than one spaced walls that is used for dividing the parallel that extends with injector from adjacent picking.So, even, also can prevent the winding each other of adjacent parallel by spaced walls because picking produces parallel to relax with moving of injector.
Aforementioned line holding device can have respectively with aforementioned picking and is provided with and can cooperates a plurality of aforementioned line maintaining part that corresponding picking is moved with moving of injector with injector is corresponding.So, because picking will more be shortened with the variation in the parallel path between injector and the line maintaining part with the picking that is caused of moving of injector, therefore can further alleviate the parallel relaxed condition between picking usefulness injector and the maintaining part, the lax picking error that is caused of parallel can more reduce.
Brief description of drawings
Fig. 1 is the plane of the embodiment 1 that gives the line side of weft insertion device of the present invention.
Fig. 2 is the figure that observes along the 2-2 line of Fig. 1.
Fig. 3 is the figure that observes along the 3-3 line of Fig. 1.
Fig. 4 is the key diagram of the action of weft insertion device shown in Figure 1.
Fig. 5 is the plane of the embodiment 2 that gives the line side of weft insertion device of the present invention.
Fig. 6 is the figure that observes along the 6-6 line of Fig. 5.
Fig. 7 is the plane of major part of the embodiment 3 that gives the line side of weft insertion device of the present invention.
Fig. 8 is the figure that observes along the 8-8 line of Fig. 7.
Fig. 9 is the plane of major part of the embodiment 4 that gives the line side of weft insertion device of the present invention.
Figure 10 is the figure that observes along the 10-10 line of Fig. 9.
Figure 11 is the plane of the embodiment 5 that gives the line side of weft insertion device of the present invention.
Figure 12 is the figure that observes along the 11-11 line of Figure 11.
Figure 13 is the plane of major part of the embodiment 6 that gives the line side of weft insertion device of the present invention.
The specific embodiment
Fig. 1 to Fig. 3 represents the present invention is applicable to the example of the polychrome weft insertion device 10 of the water jet loom that uses pressure (hydraulic) water to use fluid as picking.In weft insertion device, parallel 12 utilizes reed (reed) 16 to push against cloth fell by the opening of pressure (hydraulic) water input warp 14, is cut off by the cutter 18 of giving the line side again.
In Fig. 1, with arrow 20 expression picking directions, give the end of weaving cotton cloth of line side with chain-dotted line 22 expressions, represent the picking side edge of the moving range of reeds 16 with two chain-dotted lines 24.Reed 16 has the opening 26 of a part that is used for accommodating cutter 18 when beating up.
Weft insertion device 10 also comprises: but have respectively the injector device of a plurality of (illustrated example be two) picking corresponding with injector 30 with the parallel 12 of picking; Have respectively with picking with the corresponding line holding device of giving the line side that is provided with and is used for a plurality of wire maintainers 32 that keep the parallel 12 that extends with injector 30 from corresponding picking of injector 30.
Injector device is to do around the axis that extends towards the picking direction on the turning cylinder 34 of angle rotation, the oscillating structural member 36 that can together carry out angle rotation (swing that is rotation) with turning cylinder 34 is installed, to keep tools 38 to be installed on the oscillating structural member 36 with picking with the corresponding a plurality of injectors of injector 30 respectively, again each picking is installed on the corresponding injector maintenance tool 38 with injector 30.
The moving direction that turning cylinder 34 is configured in warp 14 more is positioned at the position of upstream side with injector 30 than picking, and support into rotatable state by not shown framework, and along with the replacing of input parallel (selection parallel), can around the axis that extends towards the picking direction, carry out angular turn (wobble drive) by appropriate driving device such as not shown motor or oscillating cams.
Oscillating structural member 36 is that the fastening structure of cracking of one end portion is embedded in turning cylinder 34, and is installed on turning cylinder 34 in this fastening structure portion of cracking separably by a plurality of screw components 40.
It is the protuberances (not shown) that the recess (not shown) of oscillating structural member 36 are entrenched in injector maintenance tool 38 that oscillating structural member 36 keeps tool 38 with injector, make it to carry out relative position adjustment, and can be along with rotational motion one swing around the axis of turning cylinder 34 of turning cylinder 34.
It is with picking injector 30 that each injector keeps tool 38, with the state of its fluid jet mouth towards warp 14 sides, is installed in the hub-like installation portion 42 in the moving direction downstream that is positioned at warp 14.
Each picking with injector 30 with its fluid jet mouth towards warp 14 sides, and the fluid jet mouth is disposed at corresponding injector and keeps tool 38, the axis that is located at turning cylinder 34 is on center and the imaginary circular arc by predetermined picking position.Therefore, a plurality of pickings, are installed in injector and keep on tool 38 and the oscillating structural member 36 to be listed in the state on the imaginary circular arc with injector 30.
Turning cylinder 34, oscillating structural member 36 and injector keep tool 38 in each picking with on injector 30, have the stream of the pressure (hydraulic) water that together sprays with injector 30 and parallel from picking.Oscillating structural member 36 and injector keep the corresponding stream of tool 38 to be communicated with by body 44.Keep the stream of tool 38 as the never illustrated pump of the pressure (hydraulic) water of working fluid via the stream of turning cylinder 34, stream, body 44 and the injector of oscillating structural member 36, be supplied to predetermined picking injector 30 with predetermined sequential.
Can manually adjust by the injector regulator that each injector keeps tool 38 to be possessed with the fluid of the fluid jet mouth of injector 30 and the injection direction of parallel from each picking.The injector regulator also has and keeps tool 38 to be attached at function on the oscillating structural member 36 each injector.
Each injector regulator has a plurality of bolt components 48, these a plurality of bolt components run through the base plate 46 that is installed on the oscillating structural member 36 and keep tool 38 to screw togather with injector, and utilize and adjust the screw-in amount that 48 pairs of injectors of bolt component keep tool 38, make corresponding injector maintenance tool 38 and be subjected to the picking of its support to favour oscillating structural member 36 with injector 30.
Injector device with above-mentioned structure, such as, be recorded in Japanese kokai publication hei 2000-131848 communique.
The line holding device of giving the line side with a plurality of wire maintainers 32 disposes the aftermentioned maintaining part 62 that is used for keeping parallel when making reed on the parallel path of picking with injector 30 and reed 16 defineds when making reed.Specifically, the line holding device will be supported on the not shown framework to the stay 50 that extends towards upper and lower, but will on stay 50, be mounted to swing state towards the supporting axis 52 that the picking direction is extended, and support rack 54 will be installed in supporting axis 52, and wire maintainer 32 is installed in support rack 54.
Support rack 54 has the inclined plane shape holding section 58 between 42 formed recesses 56 of installation portion of adjacent injectors maintenance tool 38 as shown in Figure 3.Therefore, when support rack 54 keeps the swing of tool 38 one at two injectors, can be activated and swing,, can swing facing to the axis of supporting axis 52 by moving on driven property ground by engaging of the recess 56 of holding section 58 and installation portion 42.
Each wire maintainer 32 is formed by a pair of board member.One end of two board members is installed on support rack 54 by more than one bolt component 60 in the picking direction at certain intervals.
One distolateral part of two board members is between two board members, be formed with the formed moisture film of water droplet that disperses around and nebulize with the injection of the pressure (hydraulic) water of injector 30 along with from picking, and be formed with the interval as line maintaining part 62 that can keep parallel 12 by the viscosity of this moisture film.
Another distolateral part curved expansion of two board members becomes splayed, forms from line maintaining part 62 and extends to the peristome 64 of picking with the fluid jet mouth of injector 30.Each wire maintainer 32 is disposed at the form that support rack 54 is, formation makes peristome 64 open towards the parallel that together sprays with injector 30 and fluid from the picking of correspondence as follows, in other words, form and to make line maintaining part 62 ratio open portions 64 more be positioned at the moving direction downstream of warp and make line maintaining part 62 ratio open portions 64 more be positioned at the form in downstream of the moving direction of warp.
Form in the plate portion of each peristome 64, the part of adjacent wire maintainer 32 1 sides is used as division from the spaced walls 66 of picking with the parallel of injector 30 extensions.Spaced walls 66 from line maintaining part 62 towards picking with a side of injector 30, especially between the parallel that together sprays with injector 30 and fluid from adjacent picking, extend.
In weft insertion device 10, usually as Fig. 4 (A) shown in, when any one picking moves to predetermined picking position with injector 30, the wire maintainer 32 of correspondence promptly moves to preposition.In addition, the leading section of the parallel that exposes with injector 30 from each picking cuts off with weaving cotton cloth with cutter 18, but is held in disarm state by the line maintaining part 62 of corresponding wire maintainer 32.
Change when selecting parallel, but turning cylinder 34 root a tree names select parallel to do the angle rotation.Whereby, can make oscillating structural member 36 carry out the angle rotation, and make supporting frame 38 carry out the angle rotation, therefore shown in Fig. 4 (B), be not to be to make corresponding to the picking of selecting parallel to move to the picking position with injector 30, move from the picking position with injector 30 but make, and make each wire maintainer 32 cooperate pickings to move to the precalculated position with the mobile of injector 30 corresponding to the picking of last time selection parallel.
Under above-mentioned state, select parallel together to spray with injector 30 and fluid and drop into shedding from the picking of correspondence.At this moment, the part of selecting to remain in the parallel wire maintainer 32 promptly along with selecting flying to wear from wire maintainer 32 and drawing of parallel, is liberated from the hold mode by wire maintainer 32.
Input parallel pushes against cloth fell by reed 16, and will be housed in wire maintainer 32 to the position of line side along with beating up and kept.At this moment because the peristome 64 of wire maintainer 32 becomes splayed in picking with a side opening of injector 30, so parallel can be housed in wire maintainer 32 smoothly and positively via peristome 64 to the line side, can remain on really on this wire maintainer 32.
Then with predetermined sequential, weave cotton cloth and wire maintainer 32 between the position, utilize cutter 18 to cut off and be linked to the parallel part of picking from weaving cotton cloth with injector 30.
Above-mentioned steps is carried out when parallel is selected in each replacing.Yet,, do not need mobile picking can carry out picking with injector 30 in when identical parallel is selected in next picking.
As mentioned above, when wire maintainer 32 corresponding to picking during with injector 30 mobile and mobile, picking can't change with the length in the parallel path between injector 30 and the corresponding wire maintainer 32, therefore alleviated picking with the parallel relaxed condition between injector 30 and the line maintaining part 62, to reduce the lax picking error that is caused of parallel.
In addition, even during the picking of after just changing parallel, being carried out, because the posture the when parallel the when posture of the parallel front end of (during injection) is still with this parallel of Continuous Selection when getting parallel is got is identical, therefore can easily carry out the setting of picking conditions such as fluid injection pressure, fluid jet amount, fluid jet sequential or the adjustment of loom.
In weft insertion device 10, can be used as the spaced walls 66 of extending with injector 30 towards picking owing to form the part of two peristomes 64 in the board member of wire maintainer 32 from the position of two line maintaining parts 62, even therefore the generation parallel is lax because picking is with moving of injector 30, also can prevent the winding each other of adjacent parallel by spaced walls 66.
The foregoing description system is formed on wire maintainer with spaced walls, but also can be by forming spaced walls with wire maintainer, especially other member with the member split that forms the parallel maintaining part.In addition, also can peristome be formed on wire maintainer, and form, or form peristome and spaced walls with identical components by other members.
With reference to Fig. 5 and Fig. 6, weft insertion device 70 with pair of guide rails 72,74 on the moving direction of warp 14, maintain the framework that the compartment of terrain is installed on loom, and sliding component 76 and 78 is supported and can be moved towards the loom width respectively at guide rail 72 and 74.
Picking is installed keeps tool 38 to be installed on sliding component 76 with the injector of injector 30.Each wire maintainer 32 is by the support tool 84 that is installed on sliding component 78 and support the screw component 86 that tool 84 screws togather therewith and be installed on the sliding component 78, and peristome 64 is opened with the parallel that injector 30 and fluid together spray to the picking from correspondence.
Weft insertion device 70 has again by the formed spacer member 88 of the board member that bends to the L font.Spacer member 88 is installed in adjacent picking with the side in the injector 30 by hold-doun nut 92 in illustrated embodiment, its sweep is divided from the spaced walls 90 of adjacent picking with the parallel of injector 30 extensions as being used for.Spaced walls 90 from line maintaining part 62 towards picking with a side of injector 30, especially between the parallel that together sprays with injector 30 and fluid to adjacent picking, extend.
Sliding component 76,78 is by appropriate driving device 94 such as linear motor that is linked or cylinder mechanisms, long side direction synchronous linear towards guide rail 72,74 moves, and makes corresponding to the picking of selecting parallel can be positioned at predetermined picking position along with the replacing of selecting parallel with injector 30.Therefore, picking is disposed at the moving direction of sliding component 76,78 side by side with injector 30,
When sliding component 76 and 78 moved, picking formed one with injector 30, wire maintainer 32 and spaced walls 90 and moves, and therefore, also had the action effect identical with weft insertion device 10 in weft insertion device 70.
In the middle of above-mentioned arbitrary embodiment, all be that wire maintainer 32 is installed on the member 54,78 that moves along with injector maintenance tool 38, use on other members of injector one motion with picking with injector 30 or injector maintenance tool 38 etc. but also can be installed in picking.
With reference to Fig. 7 and Fig. 8, each wire maintainer 100 is installed in the end of corresponding picking with the fluid jet oral-lateral of injector 30 by hold-doun nut 102.Each wire maintainer 100 utilizes the L font board member that is made of lengthy motion picture zone and short-movie zone to be formed, and is installed in picking with on the injector 30 in the minor face zone.
Specifically, each wire maintainer 100 has: the short-movie zone is bent into the installation portion 104 of approximate right angle with respect to the lengthy motion picture zone; Long edge regions is turned back into the U font, can be utilized the viscosity of moisture film to keep the line maintaining part 62 of parallel towards short-movie zone one side; The both ends of long edge regions are bent and expand into splay peristome 64; And by the formed spaced walls 106 in an end of growing edge regions.
Each wire maintainer 32 is installed on picking as follows and is, makes line maintaining part 62 ratio open portions 64 more be positioned at the downstream with injector 30, peristome 64 is opened with the parallel that injector 30 and fluid together spray to the picking from correspondence, and spaced walls 106 is being extended between the adjacent wire maintainer 100 and between the parallel that extends with injector 30 from adjacent picking.
By weft insertion device, not only can obtain the action effect same, and not need to possess the special component that makes wire maintainer 100 cooperate pickings to move with moving of injectors 30 with weft insertion device 10,70 with above-mentioned wire maintainer 100.
In the middle of above-mentioned arbitrary embodiment, when making reed, the part of parallel 12 is housed in the peristome 64 of wire maintainer, and 62 oblique moving from peristome 64 towards the line maintaining part, therefore the part of parallel 12 is accommodated online maintaining part 62, along with the moving of the parallel 12 in the line maintaining part 62, make the zone that can accommodate online maintaining part 62 elongated gradually then, the result is that the property ground of parallel can obliquely remain on wire maintainer.
Yet, also can be as Fig. 9 and shown in Figure 10, layout line retainer 110 is, makes the predetermined length region of parallel 12 be contained in peristome 64 simultaneously along with beating up as follows, and moves to line maintaining part 62 from peristome 64 under this state.So, because the predetermined length region of parallel 12 can move to line maintaining part 62 by peristome 64 simultaneously, therefore can improve confining force greatly with respect to parallel 12.
Also can replace and as above state the parallel supporter that keeps parallel by the viscosity of water, and use the parallel retainer that is kept with two position clamping weft threads instead, also can can't help the two sides keeps parallel, and use the wire maintainer that keeps with one side etc. instead, also can use the wire maintainer that keeps parallel by the suitable means beyond the water.Can be not wire maintainer be set on injector yet, replaces, use a general wire maintainer with injector is common by a plurality of pickings in each picking.
Figure 11 and Figure 12 are installed in a wire maintainer 120 side picking with on the injector 30 by hold-doun nut 122, make its part more forming form in the downstream with injector 30, use jointly with injectors 30 by a plurality of pickings towards warp 14 sides and upstream side than picking.
Wire maintainer 120 has: bend to zigzag and be installed in picking with the board member 124 of injector; And the line maintaining part 126 that forms sheet in the protuberance zone of board member 124.Line maintaining part 126 can by sections such as fleece or nylon wild silk yarn be circular-arc thread like body etc. can utilize elastic force fasten parallel fasten member, especially with respect to the power that fastens (confining force) of parallel bigger fasten member, paste slabbing in the protuberance zone of board member 124 and form.
In wire maintainer 120, parallel 12 along with making reed in downstream (fell side) mobile way, by with line maintaining part 126, say so and reed 16 and picking are kept with the position between the injector 30 in more detail with the contacting of protuberance zone that protrudes in the parallel path.The parallel part that is kept can break away from from line maintaining part 126 along with the flying to wear of parallel 12 when picking next time.
With reference to Figure 13, wire maintainer 130 keeps parallel 12 by the viscosity of moisture film, has replaced to use the line maintaining part that fastens member.Wire maintainer 130 and wire maintainer 120 are to be installed on picking with injector 30 equally, but install picking with the rightabout part of injector one side promptly, line maintaining part 132 is both the side extensions downstream obliquely of moving direction with respect to picking direction and warp.
In wire maintainer 130, parallel 12 along with beating up in downstream (fell side) mobile way, by the moisture film that is formed at line maintaining part 132 reed 16 and picking are kept online maintaining part 132 with the position between the injector 30.The parallel part that is kept can break away from from line maintaining part 132 along with the flying to wear of parallel 12 when picking next time.
Spaced walls can form continuously from wire maintainer to picking with the whole zone of injector is all, as long as have the function that can prevent that adjacent parallel from twining, also can only be formed on this regional part, or be formed on a plurality of positions that certain intervals is arranged in this zone, and, according to different types of parallel, also can not form spaced walls.In addition, spaced walls can also not be the spaced walls that forms the plane, but the face etc. with male and fomale(M﹠F) or plurality of holes has the spaced walls of the face of other shapes.
The present invention is not limited to the foregoing description.For example, the present invention is also applicable to having the fluid jet type weaving machine of 3 above pickings with injector, except the viscosity by water keeps the wire maintainer of parallel, also applicable to other fluid jet type weaving machines such as air injection type looms.Therefore, the present invention only otherwise break away from its purport scope can carry out various changes.
Symbol description 10,70 Weft insertion devices, 12 parallels, 14 warps, 16 reeds 18 are given the cutter 20 picking directions 30 pickings injector 32 of line side, 100,110,120,130 wire maintainers, 34 turning cylinders, 36 oscillating structural members, 38 injectors keep tool 50 stays 52 supporting axis 54 support racks 56 recesses 58 holding sections 62,106,126,132 line maintaining parts, 64 opening sections 66,90 spaced walls 72,74 guide rails, 76,78 sliding components, 80 axles, 88 spacing member, 94 drive units
Claims (5)
1. the weft insertion device of fluid jet type weaving machine is characterized in that, comprising: have the injector device that injector is used in a plurality of pickings that are configured to move towards the picking position side by side; What be used for cutting off input parallel gives line side cutter; Has the line holding device that when making reed, is used for keeping parallel and between aforementioned picking is with injector and aforementioned cutter, is configured to cooperate aforementioned picking mobile line maintaining part with moving of injector.
2. weft insertion device as claimed in claim 1, it is characterized in that, the support member that aforementioned line holding device also has a member split of moving with the injector one with aforementioned picking promptly, the support member that can move with moving of injector along with aforementioned picking, aforementioned support member is being supported aforementioned line maintaining part, can cooperate aforementioned picking with the mobile of injector aforementioned line maintaining part to be moved.
3. weft insertion device as claimed in claim 1, it is characterized in that, aforementioned line holding device also has the support member that is installed on the member that moves with the injector one with aforementioned picking, aforementioned support member is being supported aforementioned line maintaining part, can cooperate aforementioned picking with the mobile of injector aforementioned line maintaining part to be moved.
4. as claim 1,2, or 3 described weft insertion devices, it is characterized in that, further comprise the more than one spaced walls that is used for dividing the parallel that extends with injector from adjacent picking.
5. as each the described weft insertion device in the claim 1 to 4, it is characterized in that aforementioned line holding device has respectively with aforementioned picking and is provided with and can cooperates a plurality of aforementioned line maintaining part that corresponding picking is moved with moving of injector with injector is corresponding.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001284414 | 2001-09-19 | ||
| JP2001284414A JP2003089951A (en) | 2001-09-19 | 2001-09-19 | Weft insertion apparatus for fluid jet loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1405387A true CN1405387A (en) | 2003-03-26 |
Family
ID=19107739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02142029 Pending CN1405387A (en) | 2001-09-19 | 2002-08-19 | Fluid-jel loom picking device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2003089951A (en) |
| KR (1) | KR20030025161A (en) |
| CN (1) | CN1405387A (en) |
| TW (1) | TW574452B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0730695Y2 (en) * | 1989-12-06 | 1995-07-12 | 津田駒工業株式会社 | Weft holding device |
| JPH066470U (en) * | 1992-06-30 | 1994-01-28 | 日産自動車株式会社 | Fluid jet loom |
| JPH08260292A (en) * | 1995-03-29 | 1996-10-08 | Nissan Tecsys Kk | Weft yarn retaining device for fluid jet loom |
| JPH08260290A (en) * | 1995-03-29 | 1996-10-08 | Nissan Tecsys Kk | Weft yarn retaining device for fluid jet loom |
| JPH08260291A (en) * | 1995-03-29 | 1996-10-08 | Nissan Tecsys Kk | Weft yarn retaining device for fluid jet loom |
| JP2001115362A (en) * | 1999-10-13 | 2001-04-24 | Tsudakoma Corp | Weft retaining apparatus |
-
2001
- 2001-09-19 JP JP2001284414A patent/JP2003089951A/en active Pending
-
2002
- 2002-04-09 TW TW91107039A patent/TW574452B/en not_active IP Right Cessation
- 2002-04-22 KR KR1020020021856A patent/KR20030025161A/en not_active Application Discontinuation
- 2002-08-19 CN CN 02142029 patent/CN1405387A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2003089951A (en) | 2003-03-28 |
| KR20030025161A (en) | 2003-03-28 |
| TW574452B (en) | 2004-02-01 |
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