JPS59193879U - Air injection loom weft insertion device - Google Patents
Air injection loom weft insertion deviceInfo
- Publication number
- JPS59193879U JPS59193879U JP8519383U JP8519383U JPS59193879U JP S59193879 U JPS59193879 U JP S59193879U JP 8519383 U JP8519383 U JP 8519383U JP 8519383 U JP8519383 U JP 8519383U JP S59193879 U JPS59193879 U JP S59193879U
- Authority
- JP
- Japan
- Prior art keywords
- weft insertion
- auxiliary nozzles
- cams
- air
- insertion device
- 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
Links
Landscapes
- Looms (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す織機の正面図、第２図
及び第３図は同上要部の側面断面図、第４図は開閉弁の
開閉タイミングを示す線図である。
５・・・・・・主ノズル、７ａ〜７ｈ・・・・・・補助
ノズル、９ａ〜９１・・・・・・開閉弁、１５・・・・
・・圧力空気供給源、１７ａ〜１７１・・・・・・カム
。
％ 電７８３ｂ ７ｃ （７６
′“山”、 、 ｊ、 ！
１．３８ □−−−
、７ｅ ７ ｔ ｔ７ｄ、７ｈ
１１１１ル・・１
１１
六−FIG. 1 is a front view of a loom showing an embodiment of the present invention, FIGS. 2 and 3 are side sectional views of the same essential parts, and FIG. 4 is a diagram showing the opening and closing timing of the on-off valve. 5...Main nozzle, 7a-7h...Auxiliary nozzle, 9a-91...Open/close valve, 15...
...Pressure air supply source, 17a-171...Cam. % Den783b 7c (76'"mountain", , j, ! 1.38 □--- , 7e 7 t t7d, 7h 1111 le...1 11 6-
Claims (1)
圧力空気供給源１５からそれぞれカム１７ｂ〜１７１に
より駆動される開閉弁９ｂ〜９１を介して圧力空気を供
給するようにし、前記各カム１７ｂ〜１７１のカム山Ａ
の位相を異ならせることにより緯入れ時に緯入れ側の補
助ノズルから順に緯糸先端部の進行に合わせて空気を噴
射させるようにした空気噴射式織機の緯入れ装置におい
て、前記複数の補助ノズル７ａ〜７ｈのうち選択した一
部の補助ノズル７ｂ、７ｄに対応する開閉弁９ｃ。 ９ｅの駆動用カム１７Ｃ，１７ｅにそれぞれの緯糸先端
部が到達するタイミングでの噴射時期とは別で、互いに
同じ緯入れ期間中の一時期に当該開閉弁９ｃ、９ｅを開
くためのカム山Ｂを形成したことを特徴とする空気噴射
式織機の緯入れ装置。[Claims for Utility Model Registration] Pressurized air is supplied from a pressure air supply source 15 to a plurality of auxiliary nozzles 7a to 7h arranged in parallel in the weft insertion direction via on-off valves 9b to 91 driven by cams 17b to 171, respectively. The cam ridge A of each of the cams 17b to 171 is
In the weft insertion device of an air injection loom, air is jetted sequentially from the auxiliary nozzles on the weft insertion side in accordance with the progress of the weft tip during weft insertion by making the phases of the plurality of auxiliary nozzles 7a to 7a different. Opening/closing valves 9c correspond to some of the auxiliary nozzles 7b and 7d selected from among the auxiliary nozzles 7h. The cam ridge B for opening the opening/closing valves 9c and 9e is set at a certain time during the same weft insertion period, in addition to the injection timing when the respective weft ends reach the driving cams 17C and 17e of the drive cams 9e. A weft insertion device for an air-injection loom, characterized by the following:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8519383U JPS59193879U (en) | 1983-06-06 | 1983-06-06 | Air injection loom weft insertion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8519383U JPS59193879U (en) | 1983-06-06 | 1983-06-06 | Air injection loom weft insertion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59193879U true JPS59193879U (en) | 1984-12-22 |
Family
ID=30215160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8519383U Pending JPS59193879U (en) | 1983-06-06 | 1983-06-06 | Air injection loom weft insertion device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59193879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61225349A (en) * | 1985-03-30 | 1986-10-07 | 日産テクシス株式会社 | Wefting apparatus of fluid jet type loom |
-
1983
- 1983-06-06 JP JP8519383U patent/JPS59193879U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61225349A (en) * | 1985-03-30 | 1986-10-07 | 日産テクシス株式会社 | Wefting apparatus of fluid jet type loom |
| JPH0627398B2 (en) * | 1985-03-30 | 1994-04-13 | 日産自動車株式会社 | Weft inserting device for fluid jet loom |
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