JPS59123178U - Weft gripping device for shuttleless looms - Google Patents
Weft gripping device for shuttleless loomsInfo
- Publication number
- JPS59123178U JPS59123178U JP1581983U JP1581983U JPS59123178U JP S59123178 U JPS59123178 U JP S59123178U JP 1581983 U JP1581983 U JP 1581983U JP 1581983 U JP1581983 U JP 1581983U JP S59123178 U JPS59123178 U JP S59123178U
- Authority
- JP
- Japan
- Prior art keywords
- weft
- gripping
- guide tube
- shuttleless loom
- gripper
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は流体噴射式織機における緯入れ装置付近を示す
路体平面図、第２図は同じく緯糸把持装置を示す側面図
、第３図は本考案を具体化した一実施例を余す側面図、
第４図は第３図のＡ−Ａ線断面図、第５図は第３図のＢ
−Ｂ線断面図、第６図は第５図からの変化を示す縦断面
図、第７図は −第４図のＣ−Ｃ線断面図、第８図は第
４図のＤ−Ｄ線断面図、第９図は本考案の側倒を示す要
部背面図である。Fig. 1 is a plan view of the road body showing the vicinity of the weft insertion device in a fluid jet loom, Fig. 2 is a side view similarly showing the weft gripping device, and Fig. 3 is a side view of the remainder of an embodiment embodying the present invention. ,
Figure 4 is a sectional view taken along the line A-A in Figure 3, and Figure 5 is a cross-sectional view taken along line B in Figure 3.
- A cross-sectional view taken along line B, Figure 6 is a vertical cross-sectional view showing changes from Figure 5, Figure 7 is a cross-sectional view taken along line C-C of Figure 4, and Figure 8 is a cross-sectional view taken along line D-D of Figure 4. The cross-sectional view and FIG. 9 are rear views of essential parts showing the present invention when it is turned sideways.
Claims (1)
る通路と、緯糸把持部を前記通路中に対向配置した状態
で互いに接離可能に設けられた一対の把持部材を有する
緯糸把持機構と、前記一対の把持部材が所定量離間され
たとき、前記通路内に流体を供給して同通路の一方の開
口に吸引気流を生じさせる流体噴射機構とからなること
を特徴とする無杼織機における緯糸把持装置。 ２ 緯糸把持機構は流体噴射機構をなす基体の収容孔内
に設けられた前記一対の把持部材と、両゛把持部材に対
してスライド可能に貫設されたグリッパシャフトとを含
む実用新案登録請求の範囲第１項に記載の無杼織機にお
ける緯糸把持装置。 ３ 前記一対の把持部材は前記基体の収容孔内に固設さ
れたガイド筒と、同じく収容孔内にスライド可能に収容
され、同ガイド筒に圧接されるグリッパヘッドとからな
るものである実用新案登録請求の範囲第２項に記載の無
杼織機における緯糸把持装置。 ４ グリッパシャフトは同シャフトが前記ガイド筒から
グリッパヘッド側に向かってスライドされたとき、同グ
リッパヘッドをガイド筒から離間させ、かつ同シャフト
が前記と同方向に所定量スライドされたとき、前記緯糸
通路へ連通する流体通路を開放するものである実用新案
登録請求の範囲第３項に記載の無杼織機における緯糸把
持装置。 ５ グリッパシャフトはその周面に前記流体通路を開放
するための溝を有している実用新案登録請求の範囲第４
項に記載の無杼織機における緯糸把持装置。[Claims for Utility Model Registration] 1. A passage through which the weft yarn supplied via the weft length measuring device passes, and a pair of weft yarn gripping parts disposed so as to be able to approach and separate from each other with the weft yarn gripping parts facing each other in the passage. The weft gripping mechanism includes a weft gripping mechanism having a gripping member, and a fluid injection mechanism that supplies fluid into the passageway to generate a suction airflow at one opening of the passageway when the pair of gripping members are separated by a predetermined amount. A weft gripping device for a shuttleless loom, characterized by: 2. The weft gripping mechanism includes the pair of gripping members provided in the housing hole of the base body constituting the fluid ejection mechanism, and a gripper shaft slidably extending through the gripping members. A weft gripping device in a shuttleless loom according to scope 1. 3. A utility model in which the pair of gripping members includes a guide tube fixedly installed in the accommodation hole of the base body, and a gripper head that is also slidably accommodated in the accommodation hole and pressed against the guide tube. A weft gripping device for a shuttleless loom according to claim 2. 4. The gripper shaft separates the gripper head from the guide tube when the shaft is slid from the guide tube toward the gripper head, and when the shaft is slid a predetermined amount in the same direction as above, the gripper shaft moves the weft thread away from the guide tube. The weft gripping device for a shuttleless loom according to claim 3, which opens a fluid passage communicating with the passage. 5. Utility model registration claim 4, wherein the gripper shaft has a groove on its circumferential surface for opening the fluid passage.
A weft gripping device in a shuttleless loom as described in 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1581983U JPS59123178U (en) | 1983-02-04 | 1983-02-04 | Weft gripping device for shuttleless looms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1581983U JPS59123178U (en) | 1983-02-04 | 1983-02-04 | Weft gripping device for shuttleless looms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59123178U true JPS59123178U (en) | 1984-08-18 |
Family
ID=30147129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1581983U Pending JPS59123178U (en) | 1983-02-04 | 1983-02-04 | Weft gripping device for shuttleless looms |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59123178U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5517147A (en) * | 1978-07-22 | 1980-02-06 | Ricoh Co Ltd | Light quantity controller of slit exposure device |
| JPS5723015A (en) * | 1971-10-15 | 1982-02-06 | Yunaitetsudo Suteetsu Pipe End | Cast iron tissue graphite composition used in making high ductile iron cast having spherical graphite texture |
-
1983
- 1983-02-04 JP JP1581983U patent/JPS59123178U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5723015A (en) * | 1971-10-15 | 1982-02-06 | Yunaitetsudo Suteetsu Pipe End | Cast iron tissue graphite composition used in making high ductile iron cast having spherical graphite texture |
| JPS5517147A (en) * | 1978-07-22 | 1980-02-06 | Ricoh Co Ltd | Light quantity controller of slit exposure device |
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