JPS584937Y2 - Undercasing for cards - Google Patents
Undercasing for cardsInfo
- Publication number
- JPS584937Y2 JPS584937Y2 JP1977029917U JP2991777U JPS584937Y2 JP S584937 Y2 JPS584937 Y2 JP S584937Y2 JP 1977029917 U JP1977029917 U JP 1977029917U JP 2991777 U JP2991777 U JP 2991777U JP S584937 Y2 JPS584937 Y2 JP S584937Y2
- Authority
- JP
- Japan
- Prior art keywords
- center
- rows
- sides
- undercasing
- casing
- 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
Landscapes
- Preliminary Treatment Of Fibers (AREA)
Description
【考案の詳細な説明】
本考案は紡績用カードにおけるテーカイン用アンダーケ
ーシングの構成に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to the structure of an undercasing for take-in in a spinning card.
普通第１図に示すようにカードのシリンダー１又はテー
カイン２の下にアンダーケーシング３又は４が設けられ
ている。Usually, as shown in FIG. 1, an undercasing 3 or 4 is provided below the cylinder 1 or takein 2 of the card.
従来上記テーカイン用アンダーケーシング４には第２図
に示すような構造のものが知られている。Conventionally, the structure of the under casing 4 for take-in as shown in FIG. 2 is known.
すなわち第２図において、５はアンダーケーシングの一
端から円弧にそって設けられたケーシンググリッドでカ
ードの進行方向に対し垂直で互に平行に複数本設けられ
、又他端から円弧にそって気流流通孔６が全面均等に設
けられている。That is, in Fig. 2, 5 is a casing grid provided along an arc from one end of the under casing, and a plurality of casing grids are provided perpendicular to the direction of card travel and parallel to each other, and airflow is distributed from the other end along the arc. Holes 6 are provided evenly over the entire surface.
しかし、上記従来のアンダーケーシングではテーカイン
２の回転によって生じる気流がその回転方向だけでなく
隙間のあるカードの両側面から吹き出し、風綿を生じる
という欠点があった。However, the conventional under casing has a drawback in that the airflow generated by the rotation of the take-in 2 blows out not only in the direction of rotation but also from both sides of the card where there is a gap, resulting in air fluff.
本考案は上記欠点を除去するものであり、以下その実施
例を図面により説明する。The present invention eliminates the above-mentioned drawbacks, and embodiments thereof will be described below with reference to the drawings.
実施例
第３図は本考案によるアンダーケーシングを示、シ、７
（／′ｉケーシンググリッドで両側部８，９より中央１
１に向は一定の角度をもって、かつ、グリッド巾を一定
として、且一端より円弧にそって中央部の列数を多くし
、両側部の列数の列数を少くして複数列設けられている
。Embodiment FIG. 3 shows an under casing according to the present invention.
(/'i In the casing grid, center 1 from both sides 8 and 9
A plurality of rows are provided with a constant angle in the direction 1 and a constant grid width, with the number of rows increasing in the center along the arc from one end and decreasing the number of rows on both sides. There is.
又１０は同一円径の気流流通孔でアンダーケーシングの
両側部８，９においては数が少く、中央１１になるに従
って孔の数が多くなるよう、すなわち中央部になるに従
い開孔率が大きくなるよう、他端から円弧にそって設け
られている。Reference numeral 10 denotes air flow holes having the same circular diameter, and the number of holes is small on both sides 8 and 9 of the under casing, and the number of holes increases toward the center 11, that is, the porosity increases toward the center. It is provided along an arc from the other end.
上記本考案の構成によれば、ケーシンググリッドの角度
によりテーカインのドラムの回転により生じた気流が両
側に吹き飛ばされることなくカード下に容易に逃げられ
るようになり、又気流流通孔を中央になるに従い開孔率
を犬ならしめた事により両側への風綿の吹き出しを殆ん
ど防ぐ事が出来る筐た、グリッド巾が一定のためグリッ
ドの加工が容易であり、更に、気流流通孔が同一円径で
あるため孔加工が容易であるなどの実用的効果を有する
。According to the above configuration of the present invention, the angle of the casing grid allows the airflow generated by the rotation of the Teikain drum to easily escape to the bottom of the card without being blown off to both sides, and the airflow holes are arranged as they move toward the center. The casing has a similar opening ratio to almost prevent air from blowing out on both sides, and the grid width is constant, making it easy to process the grid. It has practical effects such as easy hole machining due to its small diameter.
第１図は紡績用カードの側面構成図、第２図は従来例を
示すアンダーケーシングの斜視図、第３図は本考案の実
施例を示すアンダーケーシングの斜視図である。
１・・・・・・シリンダー、２・・・・・・テーカイン
、３，４・・・・・・アンダーケーシング、５，７・・
・・・・ケーシンググリッド、６，１０・・・・・・気
流流通孔、８，９・・・・・・両側部、１１・・・・・
・中央部。FIG. 1 is a side view of a spinning card, FIG. 2 is a perspective view of an undercasing showing a conventional example, and FIG. 3 is a perspective view of an undercasing showing an embodiment of the present invention. 1...Cylinder, 2...Tekine, 3, 4...Under casing, 5,7...
...Casing grid, 6, 10... Air flow holes, 8, 9... Both sides, 11...
·Center.
Claims (1)
リッド巾の均しいケーシンググリッドをて端から円弧に
そって、中央部の列数を多くし、両側部の列数を少なく
して複数列設け、中央に行くにしたがい開孔率が犬にな
るよう同一円径の気流流通孔を他端から円弧にそって両
端部より中央部により多く設けたカード用アンダーケー
シング。Using a casing grid that has a constant angle from both sides toward the center and has a uniform grid width, the number of rows is increased at the center and the number of rows is decreased at both sides. An undercasing for a card in which a plurality of rows of air flow holes are provided, and air flow holes of the same circular diameter are provided in the center part more than in both ends along an arc from the other end so that the pore area becomes smaller as you go toward the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977029917U JPS584937Y2 (en) | 1977-03-11 | 1977-03-11 | Undercasing for cards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977029917U JPS584937Y2 (en) | 1977-03-11 | 1977-03-11 | Undercasing for cards |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53131016U JPS53131016U (en) | 1978-10-18 |
| JPS584937Y2 true JPS584937Y2 (en) | 1983-01-27 |
Family
ID=28878588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977029917U Expired JPS584937Y2 (en) | 1977-03-11 | 1977-03-11 | Undercasing for cards |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS584937Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4839052U (en) * | 1971-09-10 | 1973-05-15 | ||
| JPS5016090U (en) * | 1973-06-09 | 1975-02-20 |
-
1977
- 1977-03-11 JP JP1977029917U patent/JPS584937Y2/en not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4839052U (en) * | 1971-09-10 | 1973-05-15 | ||
| JPS5016090U (en) * | 1973-06-09 | 1975-02-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53131016U (en) | 1978-10-18 |
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