JPS60168486A - Needle thread holder in multi-needle type yarn cutting sewing machine - Google Patents
Needle thread holder in multi-needle type yarn cutting sewing machineInfo
- Publication number
- JPS60168486A JPS60168486A JP2491384A JP2491384A JPS60168486A JP S60168486 A JPS60168486 A JP S60168486A JP 2491384 A JP2491384 A JP 2491384A JP 2491384 A JP2491384 A JP 2491384A JP S60168486 A JPS60168486 A JP S60168486A
- Authority
- JP
- Japan
- Prior art keywords
- needle
- thread
- upper thread
- sewing
- locking member
- 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
- 238000009958 sewing Methods 0.000 title claims description 54
- 238000009966 trimming Methods 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 2
- 239000004744 fabric Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- UKUVVAMSXXBMRX-UHFFFAOYSA-N 2,4,5-trithia-1,3-diarsabicyclo[1.1.1]pentane Chemical compound S1[As]2S[As]1S2 UKUVVAMSXXBMRX-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は縫製終了時に切断される上糸を所定位置に保持
する多針式糸切付ミシンに於ける上糸保持装置に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an upper thread holding device for a multi-needle thread cutting sewing machine that holds the upper thread, which is cut at the end of sewing, in a predetermined position.
通常、トレーニングパンツやスラックス等の胴囲部のゴ
ム入れ作業には、複数の例えば４木の縫針を装着した多
針式糸切付ミシンが多用されるが、この種のミシンでは
縫製完了時に上糸及びルーパ糸が針板下部に配設される
メス機構によって一斉に切断されるが、その切断された
上糸は従来、縫針かられ垂下した状態のままで放置され
るか、切断された一Ｅ糸を針板下部に配設されるエアー
ノズルによって針板上方に吹き上げて、次の縫製開始に
備えていた。Normally, a multi-needle sewing machine with a thread trimmer equipped with multiple sewing needles (for example, 4 pieces) is often used to insert elastic into the waist area of training pants, slacks, etc. However, with this type of sewing machine, the The thread and looper thread are cut all at once by a female mechanism located at the bottom of the throat plate. Conventionally, the cut upper thread is left hanging from the sewing needle, or the cut needle thread is left hanging from the sewing needle, or The E thread was blown up above the throat plate by an air nozzle disposed below the throat plate in preparation for the start of the next sewing.
しかしながら、これらはいずれの場合も上糸の切断端が
開放状態に放置されるため、次の縫製を開始した場合に
上糸による第１針目乃至は第２針目のループ形成が不安
定になり、縫始め部分に於いて縫外れ、つまり目とじを
生じたり、縫始めの部分に残留する各上糸の長さが不揃
いになり、縫型抜にハサミで切り揃える必要がある等、
縫製上の不具合があった。However, in any of these cases, the cut end of the needle thread is left open, so when the next sewing starts, the loop formation of the first stitch or the second stitch by the needle thread becomes unstable. Sewing may come off at the beginning of sewing, resulting in stitches, or the lengths of the needle threads remaining at the beginning of sewing may become uneven, and it may be necessary to trim them with scissors to remove the sewing pattern.
There was a problem with the sewing.
本発明はこのような事情に着目してなされたもので、そ
の目的とするところは、縫製完了時に切断される上糸を
針落部の側方所定位置に保持することにより、次の縫製
開始時の第１針目からの一ヒ糸ループが確実に形成され
、縫始め部分に於いてＩ」とびを生じることなく、また
その縫始め部分に残留する上糸の長さが均一になり、し
かも構成が簡単で安価に製作できる多針式糸切付ミシン
に於ける上糸保持装置を提供することにある。The present invention has been developed in view of these circumstances, and its purpose is to hold the upper thread, which is cut when sewing is completed, at a predetermined position on the side of the needle drop, so that the needle thread can be held at a predetermined position on the side of the needle drop. The first thread loop from the first stitch is reliably formed, there is no skipping at the beginning of sewing, and the length of the upper thread remaining at the beginning of sewing is uniform. To provide an upper thread holding device for a multi-needle thread trimming sewing machine that has a simple configuration and can be manufactured at low cost.
かかる目的を達成すべく本発明は以下の如く構成したこ
とを特徴とする。In order to achieve this object, the present invention is characterized by being configured as follows.
すなわち、ミシンの針落部側方に進退動作可能に配設さ
れ先端部に鉤状の係止部を複数個設けてなる櫛状の上糸
係止部材と、この上糸係止部材を縫針の通過経路と交叉
する前進位置と針落部側方の後退位置との間で往復動作
せしめる駆動源と。In other words, there is a comb-shaped upper thread locking member that is movably disposed on the side of the needle drop of the sewing machine and has a plurality of hook-shaped locking parts at its tip, and this upper thread locking member is connected to the sewing needle. a drive source that causes reciprocating movement between a forward position that intersects the passage path of the needle and a retracted position on the side of the needle drop;
前記上糸係止部材の少くとも係止部に摺接し該係止部に
係止された上糸をこの係止部とによって把持する弾性材
製の上糸把持部材とを具備してなる多針式糸切付ミシン
に於ける」二重保持装置である。A needle thread gripping member made of an elastic material that slides into at least the locking portion of the needle thread locking member and grips the upper thread locked in the locking portion with the locking portion. This is a double holding device for needle-type thread-trimming sewing machines.
以下、本発明の１実施例を図面を参照しながら具体的に
説明する。Hereinafter, one embodiment of the present invention will be specifically described with reference to the drawings.
第１図はパンツ類等の胴囲部にゴム入れ作業を行なう４
本針二重環縫いミシナの全体概観図を示しており、■は
ベッド、２はアーム、３はベッドｌ上に固設される針板
、４は押え金、５・・・はＭ鉗である。Figure 1 shows how to insert elastic into the waist area of pants etc. 4
This shows an overall overview of the main needle double chainstitch sewing machine, where ■ is the bed, 2 is the arm, 3 is the throat plate fixed on the bed l, 4 is the presser foot, 5... is the M forceps. be.
尚、各縫針５・・・は針棒６の下端部に１株６ａを介し
て生地送り方向と一定角をなす方向に沿っては等間隔に
配設される。The sewing needles 5 are arranged at equal intervals along a direction forming a constant angle with the fabric feeding direction via one needle 6a at the lower end of the needle bar 6.
また各縫針５・・・に対応するルーパ（図示せず）が針
板３の下部にそれぞれ配設され、更に針板３と各ルーパ
との中間位置に縫製完了時に−に糸及びルーパ糸を一斉
に切断するメス機構（図示せず）が配設される。In addition, loopers (not shown) corresponding to each sewing needle 5 are provided at the bottom of the throat plate 3, and furthermore, at intermediate positions between the throat plate 3 and each looper, threads and looper threads are inserted into the negative direction when sewing is completed. A knife mechanism (not shown) for cutting all at once is provided.
尚、上記メス機構については例えば実願昭５６−１０８
４７８号及び実願昭５６−１０８４７９号に開示したも
のを使用する。Regarding the above-mentioned knife mechanism, for example, the
The materials disclosed in No. 478 and Japanese Utility Model Application No. 108479/1988 are used.
ところで、針落部Ｐの側方に上糸保持装置７を配設して
いる。Incidentally, an upper thread holding device 7 is disposed on the side of the needle drop portion P.
この上糸保持装置７は第２図及び第３図に示すように、
アーム２の側面部に板金製のブラケット８を介して装着
するもので、先端部に各上糸Ｓ・・・に対応して設けら
れた４個の鉤状の係止部９・・・を有する櫛状の上糸係
止部材ｌＯを軸棒１１の先端部に固着し、この軸棒１１
をブラケット８の先端部に固着されるガイドスリーブ１
２内に挿通することによってスライド自在に保持される
。As shown in FIGS. 2 and 3, this upper thread holding device 7
It is attached to the side part of the arm 2 via a bracket 8 made of sheet metal, and has four hook-shaped locking parts 9 provided at the tip corresponding to each needle thread S. A comb-shaped needle thread locking member lO having a comb shape is fixed to the tip of the shaft rod 11, and this shaft rod 11
The guide sleeve 1 is fixed to the tip of the bracket 8.
2, it is slidably held.
またブラケット８に前記軸棒１１を進迫駆動するための
ロータリーソレノイド１３を固設している。Further, a rotary solenoid 13 for driving the shaft rod 11 forward and backward is fixed to the bracket 8.
すなわち、ロータリーソレノイド１３の駆動軸１４に取
着した駆動アーム１５の先端部と、前記軸棒１１の後端
部とをリンク機構１６を介して連結し、ロータリーソレ
ノイド１３の動作時に軸棒１１が前進して第２図に示す
如く、前記上糸係止部材１０の先端部に設けた各係止部
９・・・が各縫針５・・・の往復動作する通過経路と交
叉する前進位置に達し、またロータリーソレノイド１３
の非動作時＼に軸棒１１が後退して、上糸係止部材１０
が第３図に示す如く、側落部Ｐの側方（斜め後方）に保
持される。That is, the tip of the drive arm 15 attached to the drive shaft 14 of the rotary solenoid 13 and the rear end of the shaft 11 are connected via a link mechanism 16, so that when the rotary solenoid 13 is operated, the shaft 11 is As shown in FIG. 2, the needle thread locking member 10 moves forward to a forward position where each locking portion 9 provided at the tip thereof intersects with the reciprocating passage path of each sewing needle 5. reached, and rotary solenoid 13
When the shaft is not in operation, the shaft 11 moves back and the needle thread locking member 10
is held on the side (diagonally rearward) of the side drop P, as shown in FIG.
また、ねじりコイルばね１７をブラケット８に螺着した
ねじ１８に巻装して、該ばね１７の一端部をブラケット
８の一部に係止するとともに、該ばね１７の他端部を軸
棒１１の後端部に取着したリンク機構１６の１部に当接
させて、軸棒１１に後退方向の弾性偏倚力を付与してい
る。Further, the torsion coil spring 17 is wound around a screw 18 screwed onto the bracket 8, so that one end of the spring 17 is locked to a part of the bracket 8, and the other end of the spring 17 is connected to the shaft rod 11. A part of the link mechanism 16 attached to the rear end portion is brought into contact with the shaft rod 11 to apply an elastic biasing force in the backward direction.
また前記ガイドスリーブ１２の外周部にピアノ線等の線
状バネ部材を所定形状に屈曲させて形成した上糸把持部
材２００基端部をねじ２１．２１を介して固着するとと
もに、先端部を前記上糸係止部材１０の各係止部９・・
・の上面部に該上糸係止部材１０の後退位置（第３図に
示す位置）において、−斉に摺接するようにしている。Further, the proximal end portion of an upper thread gripping member 200 formed by bending a linear spring member such as a piano wire into a predetermined shape is fixed to the outer peripheral portion of the guide sleeve 12 via screws 21 and 21, and the distal end portion is fixed to the outer circumferential portion of the guide sleeve 12. Each locking portion 9 of the upper thread locking member 10...
- At the retracted position (position shown in FIG. 3) of the upper thread locking member 10, the needle thread locking member 10 is made to simultaneously slide into contact with the upper surface portion.
つまり、この上糸把持部材２０は前記上糸係止部材１０
によってその各係止部９・・・に引掛けられた各」−糸
Ｓ・・・を該上糸係止部材１０の後退位置において、各
係止部９・・・と上糸把持部材２０の先端部との間に挟
装して把持するようにしたものである。In other words, this upper thread gripping member 20 is attached to the upper thread locking member 10.
When each "-thread S... hooked on each of the locking portions 9..." is placed in the retracted position of the upper thread locking member 10, each locking portion 9... and the upper thread gripping member 20 It is designed to be held by being sandwiched between the tip of the
また前記上糸係止部材１０の下部に補助バネ板材２２を
配設し、この補助バネ板材２２の基端部を軸棒１１の先
端部に支持具２２ａを介した固着するとともに、先端部
を上糸係止部材１０の下面に添設して、」−糸係止部材
１０の」−系把持部材２０を押圧する弾性力を補うよう
にしている。Further, an auxiliary spring plate 22 is disposed at the lower part of the upper thread locking member 10, and the base end of the auxiliary spring plate 22 is fixed to the tip of the shaft rod 11 via a support 22a, and the tip is fixed to the tip of the shaft rod 11. It is attached to the lower surface of the upper thread locking member 10 to supplement the elastic force of the thread locking member 10 that presses the gripping member 20.
尚、前記上糸係止部材１０は肉薄のバネ板材を櫛状に打
抜いて形成したものである。また第１図に於いて図中２
３は針落部Ｐの後方に配設されるプーラであり、互いに
噛合する上下一対のローラ２４．２５からなり、針落部
Ｐにおいて縫製された生地をミシンの後方に牽引すると
ともに、ゴム入れの完了した部分にひだを形成するよう
にしている。The needle thread locking member 10 is formed by punching a thin spring plate into a comb shape. Also, in Figure 1, 2
Reference numeral 3 denotes a puller disposed behind the needle drop part P, which consists of a pair of upper and lower rollers 24 and 25 that mesh with each other, and pulls the fabric sewn in the needle drop part P to the rear of the sewing machine, and also Make sure to form pleats on the completed part.
このような構成によれば、ロータリーソレノイド１３が
非動作状態にある場合は、上糸係止部材１０が針落部Ｐ
の側方（斜め後方）の待機位置にある。この状態で縫製
が完了し、例えば足踏ペダルを手前側に踏込むと、縫針
５・・・が上死点位置で停止して、針板３下部に配設さ
れるメス機構によって各上糸、ルーパ糸が一斉に切断さ
れる。According to such a configuration, when the rotary solenoid 13 is in the non-operating state, the needle thread locking member 10 is in the needle drop part P.
It is in the standby position on the side (diagonally rearward) of the machine. When sewing is completed in this state and, for example, the foot pedal is pressed toward you, the sewing needles 5 stop at the top dead center position, and each needle thread is , the looper threads are cut all at once.
次にロータリーソレノイド１３が非励磁状態から励磁状
態に転じ、軸棒１１が前進して上糸係止部材１０の各係
止部９・・・が縫針５・・・の通過経路と交叉する前進
位置まで移動する。Next, the rotary solenoid 13 changes from the de-energized state to the energized state, and the shaft 11 moves forward so that each of the locking portions 9 of the needle thread locking member 10 moves forward to intersect with the passing path of the sewing needle 5. Move to position.
この時点で縫針５の先端部と針落部Ｐとの間に緊張状態
にある上糸Ｓ・・・を上糸係止部材ｌＯの各係ＩＦ部９
・・・によって−斉に引掛ける。At this point, the upper thread S, which is under tension between the tip of the sewing needle 5 and the needle drop part P, is held at each of the IF portions 9 of the upper thread locking member IO.
...by - to hook at the same time.
次の瞬間にロータリーソレノイド１３が励磁状態から非
励磁状態に転じるため、ねじりコイルばね１７及びロー
タリーソレノイド１３内に設けたゼンマイばねの弾性偏
倚力によって、上糸係止部材１０が待機位置まで後退す
る。At the next moment, the rotary solenoid 13 changes from the energized state to the de-energized state, so the upper thread locking member 10 retreats to the standby position due to the elastic biasing force of the torsion coil spring 17 and the mainspring spring provided in the rotary solenoid 13. .
そしてこの」二糸係市部材ｌＯが待機位置まで後退した
時点で、上糸把持部材２０の先端部が上糸係止部材ｌＯ
の各係止部９・・・に摺接するため、各係１１一部９・
・・に引掛けられていた上糸が各係止部９・・・と上糸
把持部材２０の間に挟装されて保持される。When the double thread locking member 10 is moved back to the standby position, the tip of the upper thread gripping member 20 is moved to the upper thread locking member 10.
In order to make sliding contact with each of the locking parts 9..., each locking part 11 has a portion 9.
The upper thread that has been hooked to the upper threads is held between the locking portions 9 and the upper thread gripping member 20.
かくして、切断された各上糸Ｓ・・・は縫針５・・・と
」二糸係止部材１０及び上糸把持部材２０間に緊張状態
で保持されるため、次の縫製を開始した場合に、ルーパ
糸を通すべく形成される上糸ループが第１針目から確実
に形成されることになり、縫始めの部分に於いて目とび
を生じることもなく、第１針目から確実な縫製を実施す
ることができる。In this way, each cut needle thread S is held in tension between the sewing needle 5, the two-thread locking member 10, and the needle thread gripping member 20, so that when the next sewing starts, , the needle thread loop formed to pass the looper thread is reliably formed from the first stitch, and there is no skipped stitch at the beginning of sewing, and reliable sewing is performed from the first stitch. can do.
また各上糸Ｓ・・・は各縫針５・・・から略一定距離位
置に保持されるため、生地の縫始め部分に於いて残留す
る上糸の突出部分の長さが均一になり、縫製後にハサミ
で切揃える手間を必要としない。In addition, since each needle thread S is held at a substantially constant distance from each sewing needle 5, the length of the protruding portion of the needle thread that remains at the beginning of sewing of the fabric is uniform, and the sewing There is no need to trim it with scissors afterwards.
また」１糸保持装置７を針落部側方に固定状態で設けら
れる上糸把持部材２０、針落部側方から縫針５・・・の
通過経路と交叉する位置まで前進して後退する上糸係止
部材１０及びこの上糸係止部材ｌＯを往復動作せしめる
駆動源とによって実施できるため構成が極めて簡単であ
り、安価に製作できるものである。In addition, an upper thread gripping member 20, which is provided in a fixed state on the side of the needle drop, moves the thread holding device 7 forward and backward from the side of the needle drop to a position intersecting the passing path of the sewing needle 5. Since it can be implemented by the thread locking member 10 and a drive source for reciprocating the upper thread locking member 10, the structure is extremely simple and can be manufactured at low cost.
特に、本実施例では上糸把持部材２０を１本の線状ばね
部材を屈曲させて形成し、その先端部を上糸係止部材１
０の各係止部９・・・に−斉に摺接させるようにしてい
るため、より一層構成が簡単となる。In particular, in this embodiment, the needle thread gripping member 20 is formed by bending one linear spring member, and the tip thereof is connected to the needle thread locking member 20.
Since the locking portions 9 are simultaneously brought into sliding contact with each of the locking portions 9 of 0, the configuration is further simplified.
勿論、上糸把持部材２０をこのような線状ばね部材で構
成するものに限定されず、例えば板ばね材を」−系係止
部材１０の各係止部９・・・にそれぞれ独立して摺接す
るようにしたものであってもよいまた上糸保持装置７を
ミシンの針落部Ｐの側方（斜め後方）に配設しているた
め、縫製後の生地にひだ、またはタックを付けるための
プーラ２３をミシンの後部に配置するようにした本実施
例の如きミシンに於いても、設計上問題を生じない。Of course, the needle thread gripping member 20 is not limited to being composed of such a linear spring member, and for example, a plate spring material may be independently attached to each of the locking portions 9 of the locking member 10. The upper thread holding device 7 may be arranged so as to make sliding contact.Also, since the upper thread holding device 7 is arranged on the side (diagonally backward) of the needle drop part P of the sewing machine, the fabric is pleated or tucked after being sewn. Even in a sewing machine such as this embodiment in which the puller 23 for this purpose is disposed at the rear of the sewing machine, no problem arises in terms of design.
また上糸係止部材ｌＯの駆動源として本実施例ではロー
タリーソレノイド１３を用いているが、例えばエアシリ
ンダ等を用い、そのエアシリンダの作動ロッドに直接上
糸係止部材を取着するようにしたものであってもよい。Further, in this embodiment, the rotary solenoid 13 is used as the drive source for the upper thread locking member lO, but it is also possible to use, for example, an air cylinder or the like and attach the upper thread locking member directly to the operating rod of the air cylinder. It may be something that has been done.
以上の如く、本発明によれば縫製完了時に切断される各
上糸をミシンの１落部側方所定位置に一斉に保持できる
ため、次の縫製を開始した場合に第１金１目からの上糸
ループが確実に形成されることになり、縫始め部に於い
て目とびを生じることがなく、また縫始め部に突出した
状態で残留する上糸の長さも均一になり、縫製後にハサ
ミで切揃える手間が省けるものである。As described above, according to the present invention, each upper thread that is cut when sewing is completed can be held at a predetermined position on the side of one stitch of the sewing machine at the same time. The needle thread loop will be reliably formed, there will be no skipped stitches at the beginning of sewing, and the length of the needle thread that remains protruding from the beginning of sewing will be uniform, making it easier to use the scissors after sewing. This saves you the trouble of trimming them.
第１図は本発明の上糸保持装置をミシンに装着した状態
を示す斜視図、第２図及び第３図は同上糸保持装置の動
作を説明するための要部斜視図である。
■・・・ベッド
２・・・アーム
３・・・４板
４・・・押え金
５・・・縫針
７・・・上糸保持装置
９・・・係止部
１
第１図
１０・・・上糸係止部材
１３・・・駆動源
２０・・・上糸把持部材
特許出願人 株式会社森木製作所
代 理 人 弁理士 鈴江 孝−
２
特開口ＵＧＯ−１６８４８６（５）
第３図
３１４１５
１′７，１７
＼
・汐
８、２．・１賜
１６２、−※、＋８
（１７’ ”””
：、、、′Ｃ，５，め
）
＼
っグζ、；
１、Ｚ＋ ’こ・Ｑ
１１ −一２．−“臼７ＳFIG. 1 is a perspective view showing the needle thread holding device of the present invention mounted on a sewing machine, and FIGS. 2 and 3 are perspective views of essential parts for explaining the operation of the same needle thread holding device. ■... Bed 2... Arm 3... 4 Plate 4... Presser foot 5... Sewing needle 7... Needle thread holding device 9... Locking part 1 Fig. 10... Upper thread locking member 13... Drive source 20... Upper thread gripping member Patent applicant Moriki Seisakusho Co., Ltd. Attorney Takashi Suzue - 2 Special opening UGO-168486 (5) Fig. 3 31415 1'7 ,17 ＼ ・Shio 8, 2.・1 gift 162, -*, +8 (17'""":,,,'C,5,me) ＼ ggζ,; 1, Z+ 'ko・Q 11 -12.-"Mur 7S
Claims (2)
先端部に鉤状の係止部を複数個設けてなる櫛状の上糸係
止部材と、この上糸係止部材を縫針の通過経路と交叉す
る前進位置と針落部側方の後退位置との間で往復動作せ
しめる駆動源と、前記」二糸係止部材の少くとも係止部
に摺接し該係止部に係止された上糸をこの係止部とによ
って把持する弾性材製の上糸把持部材とを具備してなる
ことを特徴とする多針式糸切付ミシンに於ける上糸保持
装置。(1) A comb-shaped needle thread locking member that is movable forward and backward on the side of the needle drop of the sewing machine and has a plurality of hook-shaped locking portions at its tip, and this needle thread locking member. a drive source for reciprocating movement between a forward position intersecting the passage path of the sewing needle and a retracted position on the side of the needle drop; An upper thread holding device for a multi-needle thread trimming sewing machine, comprising: an upper thread gripping member made of an elastic material that grips a locked upper thread by the locking portion.
され、前記上糸係止部材の後退時にこの上糸係止部材の
各係止部に一斉に摺接するようにしていることを特徴と
する特許請求の範囲第１項記載の多針式糸切付ミシンに
於ける上糸保持装置。(2) The upper thread gripping member is formed of one linear spring member, and is configured to slide into contact with each locking portion of the upper thread locking member at the same time when the upper thread locking member retreats. An upper thread holding device in a multi-needle type sewing machine with thread trimming according to claim 1, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2491384A JPS60168486A (en) | 1984-02-10 | 1984-02-10 | Needle thread holder in multi-needle type yarn cutting sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2491384A JPS60168486A (en) | 1984-02-10 | 1984-02-10 | Needle thread holder in multi-needle type yarn cutting sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60168486A true JPS60168486A (en) | 1985-08-31 |
| JPS6116478B2 JPS6116478B2 (en) | 1986-04-30 |
Family
ID=12151405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2491384A Granted JPS60168486A (en) | 1984-02-10 | 1984-02-10 | Needle thread holder in multi-needle type yarn cutting sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60168486A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5027732A (en) * | 1988-12-05 | 1991-07-02 | Ssmc Inc. | Thread end holding unit |
-
1984
- 1984-02-10 JP JP2491384A patent/JPS60168486A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5027732A (en) * | 1988-12-05 | 1991-07-02 | Ssmc Inc. | Thread end holding unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6116478B2 (en) | 1986-04-30 |
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