JPS626147Y2 - - Google Patents
Info
- Publication number
- JPS626147Y2 JPS626147Y2 JP5069685U JP5069685U JPS626147Y2 JP S626147 Y2 JPS626147 Y2 JP S626147Y2 JP 5069685 U JP5069685 U JP 5069685U JP 5069685 U JP5069685 U JP 5069685U JP S626147 Y2 JPS626147 Y2 JP S626147Y2
- Authority
- JP
- Japan
- Prior art keywords
- pivot
- shuttle
- weft
- piece
- play
- 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.)
- Expired
Links
- 238000009941 weaving Methods 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000002759 woven fabric Substances 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052571 earthenware Inorganic materials 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)
Description
【考案の詳細な説明】
(産業上の利用分野)
本考案は、シヤツトルから引き出される緯糸が
摺動溝の溝底と遊子との間をくぐつて切断される
事故を確実に回避せしめ製織能率及び織布品質を
向上させるシヤツトルに関する。[Detailed description of the invention] (Industrial application field) The present invention reliably avoids accidents in which the weft yarn pulled out from the shuttle passes between the groove bottom of the sliding groove and the play child and is cut, thereby improving weaving efficiency. This invention relates to a shuttle that improves the quality of woven fabrics.
(従来の技術)
製織時におけるシヤツトルの往復運動あるいは
シヤツトルボツクスの上下運動に伴つて生ずる緯
糸のたるみを吸収する装置として、シヤツトルの
側面に設けた摺動溝に嵌合する遊子を用いた緯糸
張力調整装置が多用されているが、該遊子は従
来、第10図a,bに示すごとく矩形板状に形成
されており、その透孔aに結着された弾性紐体b
によつて常にシヤツトルの端部方向cに向けて引
き寄せられ、導糸孔dをその内側から外側に挿通
して引き出される緯糸eの張力を調整するように
構成されていた。(Prior art) As a device for absorbing the slack in the weft yarns that occurs due to the reciprocating movement of the shuttle or the vertical movement of the shuttle box during weaving, a weft yarn system using a play piece that fits into a sliding groove provided on the side surface of the shuttlecock is used. Tension adjustment devices are often used, and conventionally the play piece is formed in the shape of a rectangular plate as shown in FIGS.
The structure is such that the tension of the weft yarn e, which is always drawn toward the end direction c of the shuttle and drawn out by passing through the yarn guiding hole d from the inside to the outside, is adjusted.
(考案が解決しようとする問題点)
そのため、製織中一時的に停止されたシヤツト
ルが再び緯入れされるときやシヤツトルボツクス
の上下運動によつて生じた緯糸のたるみ部分f
が、杼投げ運動時等における衝撃によつて非常に
不安定化し、該たるみ部分fが、ときおり、遊子
gの側部近傍位置において上あるいは下の摺動溝
h,h内に嵌まり込み、摺動溝hの溝底iと遊子
gとの間を緯糸eがくぐり、第10図bにおいて
示すごとく、緯糸eが遊子gの側部において折り
返されて該遊子gを囲んだ状態となり、緯糸eが
遊子gの側部に引つ掛かることとなる。このよう
な状態になると緯糸eの引き出しはもはや不可能
となり、緯糸切れが生ずる。その結果、緯糸切断
の都度、織布の損傷部分を手直しするのに相当の
熟練と多大の手間を要することとなり、加えて、
その間織機を停止状態としなければならないこと
から、製織能率の著しい低下を招くこととなつて
いた。さらに、織機を再運転したばあい織り段等
の発生を招き織布品質の低下を招くことともなつ
ていた。このような問題を解決せんとする従来の
方策は、前記たるみ部分fが摺動溝hの溝底iと
遊子gとの間をくぐりにくくなるよう、摺動溝h
の溝深さを極力深くする方向に向けられていた。
しかしその溝深さも、シヤツトルの寸法上の制約
から、せいぜい約3mm程度までが限度であり、緯
糸のくぐりを確実に防止することは依然として不
可能であつたのみならず、溝深さを深くすればす
るほどシヤツトルの強度低下を招くという重大な
問題を生ぜしめることともなつていた。(Problem to be solved by the invention) Therefore, when the shuttle is temporarily stopped during weaving and is inserted again, or when the shuttle box moves up and down, the slack part of the weft f
However, it becomes extremely unstable due to impact during the shuttle throwing motion, etc., and the slack portion f sometimes gets stuck in the upper or lower sliding grooves h, h at a position near the side of the playlock g, The weft e passes between the groove bottom i of the sliding groove h and the play piece g, and as shown in FIG. e will be caught on the side of play child g. In such a state, it is no longer possible to pull out the weft e, and weft breakage occurs. As a result, it requires considerable skill and a great deal of effort to repair the damaged part of the woven fabric every time the weft is cut.
During this time, the loom must be stopped, resulting in a significant drop in weaving efficiency. Furthermore, when the loom is restarted, weaving steps and the like occur, resulting in a deterioration in the quality of the woven fabric. A conventional method for solving this problem is to adjust the length of the sliding groove h so that the slack portion f is difficult to pass between the groove bottom i of the sliding groove h and the play piece g.
The aim was to make the groove depth as deep as possible.
However, due to the dimensional constraints of the shuttle, the depth of the groove was limited to approximately 3 mm at most, and it was still impossible to reliably prevent the weft threads from passing through. The longer the time, the more the strength of the shuttle deteriorates, which is a serious problem.
本考案者は、溝底と遊子との間を外側から内側
にくぐつた緯糸が再び溝底と遊子との間を内側か
ら外側にくぐり返るごとく構成するならば、緯糸
が正常状態に戻り、従つて緯糸切れが確実に防止
され、その上摺動溝の溝深さを深くする必要もな
くシヤツトルの強度向上を達成することもできる
と考え、更に研究を重ねた結果、本考案に到達し
たのである。 The present inventor believes that if the weft yarn that has passed between the groove bottom and the playr is configured so that it passes between the groove bottom and the play element from the inside to the outside again, the weft yarn will return to its normal state and the weft thread will return to its normal state. We believed that this would reliably prevent weft breakage, and that it would also be possible to improve the strength of the shuttle without increasing the depth of the sliding groove, and as a result of further research, we arrived at this invention. be.
(問題点を解決するための手段)
本考案のシヤツトル1は、シヤツトル主体2側
面の張力調整溝3の内側上下に設けた摺動溝5,
5に、弾性紐体13によりシヤツトル主体2の端
部方向に向けて引き寄せられかつ導糸孔9を経て
引き出される緯糸15の張力を調整する遊子6を
嵌合してなり、該遊子6は、円板状に形成されか
つその枢支孔10(1個又は複数個)には、該枢
支孔10を挿通する枢支部17を具える枢支片1
2が取付けられ、該枢支片12と前記弾性紐体1
3とは一体化されており、又該枢支孔10の配設
位置は、遊子6が上下の摺動溝5,5に嵌合した
状態において回動しても前記枢支孔12が摺動溝
5に嵌入しないように設定したことを特徴とす
る。なお導糸孔9は摺動溝5に嵌入することもあ
る。(Means for Solving the Problems) The shuttle 1 of the present invention has sliding grooves 5 provided on the upper and lower sides of the tension adjustment groove 3 on the side surface of the shuttle main body 2;
5 is fitted with a play element 6 that adjusts the tension of the weft yarn 15 that is drawn toward the end of the shuttle main body 2 by the elastic cord 13 and pulled out through the yarn guiding hole 9. A pivot piece 1 is formed in a disc shape and has a pivot hole 10 (one or more) having a pivot portion 17 inserted through the pivot hole 10.
2 is attached, and the pivot piece 12 and the elastic string 1
3, and the location of the pivot hole 10 is such that the pivot hole 12 does not slide even if the playr 6 rotates while fitted in the upper and lower sliding grooves 5, 5. It is characterized by being set so as not to fit into the moving groove 5. Note that the thread guiding hole 9 may fit into the sliding groove 5.
(実施例)
次に本考案の一実施例を図面に基づいて説明す
る。(Example) Next, an example of the present invention will be described based on the drawings.
第1〜3図において本考案のシヤツトル1は、
シヤツトル主体2側面の張力調整溝3の内側上下
に設けた摺動溝5,5に緯糸張力調整用の遊子6
を嵌合したものである。 In FIGS. 1 to 3, the shuttle 1 of the present invention is
A play piece 6 for adjusting the weft tension is provided in the sliding grooves 5, 5 provided at the top and bottom inside the tension adjustment groove 3 on the side surface of the shuttle main body 2.
are fitted together.
該遊子6は、第2図に示すごとく、セラミツク
製、陶製、鋼製、樹脂製等の円板状をなす遊子主
体7の中央部両側に導糸孔9と枢支孔10とを設
けてなり、その上、下端部11,11がシヤツト
ル主体2の上下の摺動溝5,5と夫々嵌合して該
摺動溝5,5を摺動でき、枢支孔10に取付けら
れた枢支片12と一体化された弾性紐体13によ
つてシヤツトル主体2の端部方向に常時引き寄せ
られ、前記導糸孔9を経て引き出される緯糸15
の張力を調整する。枢支孔10の配設位置は、遊
子6が上下の摺動溝5,5に嵌合した状態におい
て回動しても、枢支孔10が摺動溝5に嵌入しな
いように設定されている。なお該枢支片12は、
枢支孔10を挿通する枢支部17を具えるリング
状をなし、枢支部17と枢支孔10の周縁部19
とは、互いに接触しつつ相対的に滑るようになさ
れている。本実施例においては、前記弾性紐体1
3の端部を枢支孔10に挿通するとともに、該端
部を遊子主体7外方において弾性紐体13の端部
分と結着することにより、リング状部分によつて
前記枢支片12を形成し、かつ該枢支片12と弾
性紐体13とが一体化されるごとく形成してい
る。 As shown in FIG. 2, the play element 6 includes a play element body 7 in the form of a disc made of ceramic, earthenware, steel, resin, etc., and a thread guide hole 9 and a pivot hole 10 provided on both sides of the central part thereof. In addition, the lower end portions 11, 11 can fit into and slide in the upper and lower sliding grooves 5, 5 of the shuttle main body 2, respectively, and the lower end portions 11, 11 can slide in the upper and lower sliding grooves 5, 5, respectively. The weft yarn 15 is constantly drawn toward the end of the shuttle main body 2 by the elastic cord 13 integrated with the branch piece 12 and is drawn out through the yarn guiding hole 9.
Adjust the tension. The arrangement position of the pivot hole 10 is set so that the pivot hole 10 does not fit into the sliding groove 5 even if the player 6 rotates in a state where it is fitted in the upper and lower sliding grooves 5, 5. There is. Note that the pivot piece 12 is
It has a ring shape and includes a pivot 17 inserted through the pivot hole 10, and a peripheral edge 19 of the pivot 17 and the pivot hole 10.
and are designed to slide relative to each other while contacting each other. In this embodiment, the elastic string 1
3 is inserted into the pivot hole 10, and the end is tied to the end of the elastic string 13 outside the playback main body 7, so that the pivot piece 12 can be held by the ring-shaped portion. The pivot piece 12 and the elastic cord 13 are formed as one body.
次に本実施例に係るシヤツトルにおける遊子6
の作用を、下の摺動溝5におけるばあいを例にと
り、第3図a,b,c,dに基づいて説明する。
即ち、杼投げ運動時における衝撃により、緯糸1
5のたるみ部分20が遊子6の側部近傍部位にお
いて摺動溝5に嵌まり込み(第3図aに示す)、
該緯糸15が、摺動溝5溝底21と遊子6との間
を外側から内側にくぐつたばあいには、第3図b
に示すごとく、緯糸15は遊子6の周囲部22と
一旦接触した状態となるが、シヤツトル1の飛走
に伴い、遊子6が緯糸15によつて矢印F方向に
回動せしめられ、その結果、遊子6と緯糸15と
の接触部23が溝底21側に移動して、くぐつた
緯糸は溝底21と遊子6との間を内側から外側に
くぐり返り(第3図d参照)、速やかに正常状態
に戻る。しかも、緯糸15がくぐり返る際に遊子
6が回動しても、前記のごとく、枢支孔10の配
設位置を枢支孔10が摺動溝5に嵌入しないよう
に設定し、かつ枢支部17と枢支孔10の周縁部
19とが互いに接触しつつ相対的に滑るようにな
されているため、遊子6の周縁部分と緯糸15と
枢支片(本実施例においては弾性紐体の一部)1
2とが同時に摺動溝5内で重なる事態を防止で
き、従つて緯糸15の切断を招くおそれがないと
ともに、該くぐり返りの際において緯糸の引き出
しが不円滑となる事態を招くこともなく、織布品
質の低下を来さない。 Next, the play piece 6 in the shuttle according to this embodiment
The operation will be explained based on FIGS. 3a, b, c, and d, taking the case of the lower sliding groove 5 as an example.
That is, due to the impact during the shuttle throwing motion, the weft thread 1
The slack portion 20 of 5 fits into the sliding groove 5 in the vicinity of the side of the play piece 6 (as shown in FIG. 3a),
When the weft yarn 15 passes between the groove bottom 21 of the sliding groove 5 and the play piece 6 from the outside to the inside, as shown in FIG.
As shown in the figure, the weft 15 is once in contact with the peripheral part 22 of the play child 6, but as the shuttle 1 flies, the play child 6 is rotated in the direction of arrow F by the weft thread 15, and as a result, The contact portion 23 between the play piece 6 and the weft thread 15 moves to the groove bottom 21 side, and the weft thread passed through from the inside to the outside between the groove bottom 21 and the play piece 6 (see Fig. 3 d), and quickly Return to normal state. Moreover, even if the play piece 6 rotates when the weft thread 15 goes around, the position of the pivot hole 10 is set so that the pivot hole 10 does not fit into the sliding groove 5, as described above, and Since the branch 17 and the peripheral edge 19 of the pivot hole 10 are in contact with each other so as to slide relatively, the peripheral edge of the play piece 6, the weft 15 and the pivot piece (in this embodiment, the elastic string) Part) 1
2 can be prevented from simultaneously overlapping in the sliding groove 5, and therefore there is no risk of cutting the weft yarn 15, and there is no possibility of unsmooth pulling out of the weft yarn during the turning. No deterioration in woven fabric quality.
ちなみに、第4図a,bに示すごとく、円板状
の遊子が従来遊子におけるばあいと同様にして弾
性紐体25に結着されているとすれば、摺動溝5
の溝底21と遊子との間を外側から内側にくぐつ
た緯糸がくぐり返る際、第4図bに示すごとく、
遊子の周縁部分26と緯糸15と弾性紐体の結着
部27とが同時に摺動溝5内で重なつて緯糸15
が挟まつた状態となる。その結果、シヤツトルか
ら引き出される緯糸に不要な張力がかかる等緯糸
の引き出しが不円滑となり、径系密度が不規則と
なる等製織物の組織くずれを生ずることとなる。 By the way, as shown in FIGS. 4a and 4b, if the disc-shaped play child is tied to the elastic string 25 in the same manner as in the case of the conventional play child, the sliding groove 5
When the weft yarn that has passed between the groove bottom 21 and the play child passes from the outside to the inside, as shown in FIG. 4b,
The peripheral edge part 26 of the play child, the weft 15 and the binding part 27 of the elastic string overlap at the same time in the sliding groove 5 to form the weft 15.
becomes stuck. As a result, unnecessary tension is applied to the weft threads pulled out from the shuttle, making the draw-out of the weft threads unsmooth, resulting in irregular radial density and deformation of the weft fabric.
第5〜7図は遊子6の他の例を示すものであ
り、円板状をなす遊子主体7に1個の導糸孔9
と、上、中、下3個の枢支孔10a,10b,1
0cを設けてなる。このように複数個の枢支孔1
0を設けているのは、導糸孔9から引き出される
緯糸15の高さを、径糸やヘルドの位置あるいは
製織物の種類に応じて変えた方がよいばあいがあ
るからであり、通常は第5図に示すごとく中央の
枢支孔10bを用い、緯糸15を上方から引き出
す方がよいばあいは第6図に示すごとく上の枢支
孔10aを用い、緯糸15を下方から引き出す方
がよいばあいは第7図に示すごとく下の枢支孔1
0cを用いる。又第6図においては、針金等を環
状に折曲して形成した枢支片12に弾性紐体13
を結着したばあいが示されている。 Figures 5 to 7 show other examples of the playlock 6, in which one thread guiding hole 9 is provided in the playback main body 7 which is in the shape of a disk.
and upper, middle, and lower three pivot holes 10a, 10b, 1
0c is provided. In this way, multiple pivot holes 1
0 is provided because there are cases where it is better to change the height of the weft yarn 15 pulled out from the yarn guiding hole 9 depending on the diameter yarn, the position of the heald, or the type of fabric. If it is better to pull out the weft thread 15 from above, use the upper pivot hole 10a as shown in Fig. 6 and pull out the weft thread 15 from below. If this is the case, insert the lower pivot hole 1 as shown in Figure 7.
Use 0c. Further, in FIG. 6, an elastic string 13 is attached to a pivot piece 12 formed by bending a wire or the like into an annular shape.
The case where the two are combined is shown.
さらに、導糸孔9は、第8図に示すごとく、セ
ラミツク製、陶製等の導糸環部材29を下穴に固
着することによつて形成されることもある。さら
に又、枢支孔10の配設位置は、遊子主体7の中
心部あるいはその近傍部位に設ける方が、遊子6
の回動を円滑化する上で好ましいが、緯糸15が
くぐり返る際の遊子6の回動が円滑に行われかつ
遊子回動の際に枢支片12が摺動溝5に嵌入しな
いという条件を満足するならば、枢支孔10の配
設位置は任意である。 Furthermore, as shown in FIG. 8, the thread guide hole 9 may be formed by fixing a thread guide ring member 29 made of ceramic, pottery, or the like to the prepared hole. Furthermore, it is better to arrange the pivot hole 10 at the center of the playr main body 7 or in its vicinity.
This is preferable in order to smooth the rotation of the weft yarn 15, but the condition is that the rotation of the playr 6 when the weft thread 15 goes around is performed smoothly and that the pivot piece 12 does not fit into the sliding groove 5 when the playback rotates. The arrangement position of the pivot hole 10 is arbitrary as long as the following is satisfied.
第9図は、導糸孔9と枢支孔10とが穿設され
ているセラミツク製、陶製等の硬質素材を用いて
なる基片30の周囲を、該基片30に比して硬度
が稍低い樹脂等の素材(従来遊子の素材と同様な
素材)で一体的に囲んだ円板状に形成された遊子
6を示す。なお同図において、枢支片12は鉤状
に形成され、該枢支片12に弾性紐体13が結着
されている。 FIG. 9 shows the periphery of a base piece 30 made of a hard material such as ceramic or earthenware, in which the thread guiding hole 9 and the pivot hole 10 are bored, which has a hardness compared to that of the base piece 30. A play child 6 formed in the shape of a disk is shown, which is integrally surrounded by a material such as a slightly thin resin (the same material as the material of conventional play children). In the figure, the pivot piece 12 is formed in a hook shape, and an elastic string 13 is tied to the pivot piece 12.
(考案の効果)
本考案の遊子は上述したごとく構成した結果、
緯糸のたるみ現象によつて緯糸が摺動溝の溝底と
遊子との間をくぐつたとしても、該くぐつた緯糸
は無理なくかつ速やかにくぐり返り、正常状態に
戻る。従つて、緯糸のくぐりを原因とする緯糸切
断の事故を確実に回避することができるととも
に、緯糸くぐり返りの際において緯糸の引き出し
が不円滑となる事態を招くこともなく、製織能率
及び織布品質の向上を期しうる。又このように緯
糸のくぐり返りが無理なくかつ速やかに行われる
ことから、緯糸のくぐりを特に問題とする必要が
なくなる。それ故摺動溝の溝深さは、遊子の外れ
を防止しうる程度、例えば約1mm程度に設定して
十分である。この深さは、前記した従来シヤツト
ルにおける溝深さ(約3mm程度)に比べて非常に
浅く、その結果本考案のシヤツトルは、強度を大
幅に向上されたものとなされうる。(Effect of the invention) As a result of the play child of the invention being constructed as described above,
Even if the weft thread passes between the groove bottom of the sliding groove and the play child due to the weft slack phenomenon, the passed weft thread easily and quickly returns to its normal state. Therefore, it is possible to reliably avoid accidents of weft thread breakage caused by weft threads being passed through, and there is no situation in which the weft threads are not pulled out smoothly when the weft threads are threaded, thereby improving weaving efficiency and fabrics. It can be expected to improve quality. In addition, since the weft thread is threaded smoothly and quickly, there is no need to consider the weft thread threading as a particular problem. Therefore, it is sufficient to set the groove depth of the sliding groove to a level that can prevent the player from coming off, for example, about 1 mm. This depth is much shallower than the groove depth (approximately 3 mm) in the conventional shuttle described above, and as a result, the strength of the shuttle of the present invention can be greatly improved.
第1図は本考案の一実施例を示す斜視図、第2
図は遊子をその使用状態とともに示す斜視図、第
3図は第2図に示したシヤツトルの作用を説明す
る説明図、第4図は円板状の遊子が従来遊子にお
けるばあいと同様にして弾性紐体に結着されてい
る状態及び該遊子を具えるシヤツトルの作用を示
す説明図、第5図は遊子の他の例を示す斜視図、
第6〜7図は第5図に示した遊子を具えるシヤツ
トルの作用を説明する説明図、第8〜9図は遊子
のその他の例を示す斜視図、第10図は従来遊子
を具えるシヤツトルの作用を説明する説明図であ
る。
2……シヤツトル主体、3……調整溝、5……
摺動溝、6……遊子、9……導糸孔、10……枢
支孔、12……枢支片、13……弾性紐体、17
……枢支部。
Fig. 1 is a perspective view showing one embodiment of the present invention;
3 is an explanatory diagram explaining the action of the shuttle shown in FIG. 2, and FIG. 4 is a perspective view showing the playlock along with its usage state. FIG. An explanatory view showing the state in which the playr is tied to an elastic cord and the action of the shuttle equipped with the playr; FIG. 5 is a perspective view showing another example of the playr;
6-7 are explanatory diagrams explaining the action of the shuttle equipped with the playr shown in FIG. 5, FIGS. 8-9 are perspective views showing other examples of the playr, and FIG. 10 is a conventional shuttle equipped with the playr. It is an explanatory view explaining the action of a shuttle. 2...Shuttle main body, 3...Adjustment groove, 5...
Sliding groove, 6...player, 9... thread guide hole, 10... pivot hole, 12... pivot piece, 13... elastic string, 17
... Central branch.
Claims (1)
下に設けた摺動溝5,5に、弾性紐体13により
シヤツトル主体2の端部方向に向けて引き寄せら
れかつ導糸孔9を経て引き出される緯糸の張力を
調整する遊子6を嵌合してなるシヤツトルであつ
て、該遊子6は、円板状に形成されかつその枢支
孔10には、該枢支孔10を挿通する枢支部17
を具える枢支片12が取付けられ、該枢支片12
と前記弾性紐体13とは一体化されており、又該
枢支孔10の配設位置は、遊子6が上下の摺動溝
5,5に嵌合した状態において回動しても前記枢
支片12が摺動溝5に嵌入しないように設定した
ことを特徴とするシヤツトル。 The weft thread is drawn toward the end of the shuttle main body 2 by the elastic cord 13 into the sliding grooves 5, 5 provided above and below the inside of the tension adjustment groove 3 on the side surface of the shuttle main body 2, and is pulled out through the thread guiding hole 9. This is a shaft formed by fitting a playr 6 for adjusting the tension of the shaft, and the playr 6 is formed in a disc shape, and has a pivot support 17 inserted into the pivot hole 10.
A pivot piece 12 is attached, the pivot piece 12 having a
and the elastic cord 13 are integrated, and the position of the pivot hole 10 is such that even if the playr 6 is rotated in the state in which it is fitted in the upper and lower sliding grooves 5, the pivot hole 10 is A shuttle characterized in that the support piece 12 is set so as not to fit into the sliding groove 5.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5069685U JPS626147Y2 (en) | 1985-04-05 | 1985-04-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5069685U JPS626147Y2 (en) | 1985-04-05 | 1985-04-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61168186U JPS61168186U (en) | 1986-10-18 |
JPS626147Y2 true JPS626147Y2 (en) | 1987-02-12 |
Family
ID=30569071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5069685U Expired JPS626147Y2 (en) | 1985-04-05 | 1985-04-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS626147Y2 (en) |
-
1985
- 1985-04-05 JP JP5069685U patent/JPS626147Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS61168186U (en) | 1986-10-18 |
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