DE1914481A1 - Friction shuttle with thread clamp - Google Patents
Friction shuttle with thread clampInfo
- Publication number
- DE1914481A1 DE1914481A1 DE19691914481 DE1914481A DE1914481A1 DE 1914481 A1 DE1914481 A1 DE 1914481A1 DE 19691914481 DE19691914481 DE 19691914481 DE 1914481 A DE1914481 A DE 1914481A DE 1914481 A1 DE1914481 A1 DE 1914481A1
- Authority
- DE
- Germany
- Prior art keywords
- shuttle
- friction
- thread
- thread clamp
- steel plates
- 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
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
- D03J5/00—Shuttles
- D03J5/06—Dummy shuttles; Gripper shuttles
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
Description
Schleppschützen mit Faden-Klemmvorrichtung die im Fluge den Faden übernimmt und mittels eines magneten angepresst wird. Towers with a thread clamping device that catches the thread in flight takes over and is pressed by means of a magnet.
Die als zweiarmige Hebel ausgebildeten Klemmvorrichtungen benötigen einen gewissen Anpressdruck, damit sich der Faden selbsttätig festklemmt und sich nicht durchzieht, da er dann vom Schützen nicht eingetragen wird. Bei Verwendung von Blattader Schraubenfedern tritt der große Nachteil auf, daß der kleinere Federdruck den Anpressdruck erzeugt und der Druck beim Öffnen der Klemmvorrichtung größer wird. Außerdem vertragen diese Federn keine SchlagbeanBpruchung, wie sie beim Einlauf in den Kasten erfolgt. Sie haben sich nach kurzer Laufzeit entweder gesetzt oder zerbrechen. Beim Magneten tritt hingegen die größte Kraft beim Anpressen auf und sie verringert sich progressiv beim Einlauf in den tasten Die Abb. 1 zeigt einen Mittelschnitt A-B parallel zur Ladenlauffläche.The clamping devices designed as two-armed levers require a certain pressure so that the thread clamps itself and itself does not go through because it will then not be entered by the shooter. Using The major disadvantage of leaf vein coil springs is that the lower spring pressure the contact pressure is generated and the pressure increases when the clamping device is opened. In addition, these springs do not tolerate impact stress, as they do when running in done in the box. After a short period of time you have either sat down or break. With magnets, on the other hand, the greatest force occurs when pressing and it decreases progressively when entering the keys. Fig. 1 shows one Center section A-B parallel to the shop floor.
Die Abb. 2 zeigt einen Querschnitt C-D durch den Schützen und die Klemmvorrichtung.Fig. 2 shows a cross section C-D through the shooter and the Clamping device.
In dem Schützenkörper 1 sind die beiden Klemmvorrichtungen 2 drehbar auf den Achsen 3 gelagert. In der Schützenrückwand 4 sind Stahleinlagen 5 eingelassen und am inneren Hebelende der Klemmvorrichtungen 2 die Dauermagnete 6 zwischen je zwei Stahlplatten 7, sodaß im angezogenen ustand die Stahlplatten 7 und die Stahleinlagen 5 ein s ergeben.In the shooter body 1, the two clamping devices 2 are rotatable stored on axles 3. Steel inserts 5 are embedded in the rear wall 4 of the shooter and at the inner end of the lever of the clamping devices 2, the permanent magnets 6 between each two steel plates 7, so that in the tightened state the steel plates 7 and the steel inserts 5 as result.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691914481 DE1914481A1 (en) | 1969-03-21 | 1969-03-21 | Friction shuttle with thread clamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691914481 DE1914481A1 (en) | 1969-03-21 | 1969-03-21 | Friction shuttle with thread clamp |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1914481A1 true DE1914481A1 (en) | 1970-10-08 |
Family
ID=5728905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19691914481 Pending DE1914481A1 (en) | 1969-03-21 | 1969-03-21 | Friction shuttle with thread clamp |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1914481A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007039242A2 (en) * | 2005-10-01 | 2007-04-12 | Sultex Ag | Projectile loom |
-
1969
- 1969-03-21 DE DE19691914481 patent/DE1914481A1/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007039242A2 (en) * | 2005-10-01 | 2007-04-12 | Sultex Ag | Projectile loom |
WO2007039242A3 (en) * | 2005-10-01 | 2007-10-18 | Markus Farner | Projectile loom |
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