AT57673B - Plunger for self-binding presses. - Google Patents
Plunger for self-binding presses.Info
- Publication number
- AT57673B AT57673B AT57673DA AT57673B AT 57673 B AT57673 B AT 57673B AT 57673D A AT57673D A AT 57673DA AT 57673 B AT57673 B AT 57673B
- Authority
- AT
- Austria
- Prior art keywords
- plunger
- self
- presses
- piston
- slots
- Prior art date
Links
- 101150012195 PREB gene Proteins 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
Landscapes
- Portable Nailing Machines And Staplers (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
<Desc/Clms Page number 1>
PreBkolben für 8elbatblndende Pressen.
Zweck der Erfindung ist, den häufig vorkommenden Nadelbruch bzw. die Zerstörung der ganzen Nadelvorrichtung zu vermeiden, die dadurch eintritt, dass der Nadelvorschub während des Vorgehens des Kolbens durch irgend eine Unregelmässigkeit aussetzt und der Kolben gegen die stehenbleibende oder zurückschwingende Nadel presst.
Die Erfindung besteht darin, dass die Schlitze des Presskolbens, in denen die Nadeln emporsteigen, so lange gemacht werden, dass auch bei vollständig vorgeschobenem Kolben die Nadeln frei in ihnen schwingen können.
Die Zeichnung zeigt in schematischer Weise eine beispielsweise Ausführungsform einer solchen Vorrichtung im Längsschnitt durch einen Teil der Presse und Draufsicht auf den Presskolben. Dieser selbst muss entsprechend stark gebaut sein, um einer Durch. biegung bzw. Verdrehung durch ungleich fest vorgelagertes Material-vorzubeugen. Zweckmässig geschieht dies dadurch, dass die die Schlitze bildenden freitragenden Einzelteile an einem Querträger befestigt sind, der an der Hinterachse befestigt und durch Trägerlaschen bzw. das erste Vorsatzstück mit der Vorderachse verbunden ist.
Die Schlitze a sind nach der Erfindung so tief, dass die Nadeln bei jeder Kolbenstellung, also auch bei vorgeschobenem Kolben, wie in Fig. 1 dargestellt, frei schwingen können, wie durch die gestrichelt gezeichnete Stellung angedeutet ist.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
PreB piston for 8-elbow presses.
The purpose of the invention is to avoid the frequently occurring needle breakage or the destruction of the entire needle device, which occurs when the needle advance is interrupted by any irregularity while the piston is moving and the piston presses against the needle that stops or swings back.
The invention consists in that the slots in the plunger, in which the needles rise, are made so long that the needles can swing freely in them even when the plunger is fully advanced.
The drawing shows schematically an example embodiment of such a device in a longitudinal section through part of the press and a plan view of the plunger. This itself must be built strong enough to get through. Prevent bending or twisting caused by unevenly fixed material. This is expediently done in that the cantilevered individual parts forming the slots are fastened to a cross member which is fastened to the rear axle and is connected to the front axle by carrier straps or the first attachment.
According to the invention, the slots a are so deep that the needles can swing freely in every piston position, that is to say even when the piston is advanced, as shown in FIG. 1, as indicated by the position shown in dashed lines.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE57673X | 1908-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT57673B true AT57673B (en) | 1913-02-10 |
Family
ID=5629249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT57673D AT57673B (en) | 1908-12-15 | 1909-02-16 | Plunger for self-binding presses. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT57673B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117428418A (en) * | 2023-11-24 | 2024-01-23 | 中国航发西安动力控制科技有限公司 | A method and device for low-temperature assembly of a plunger |
-
1909
- 1909-02-16 AT AT57673D patent/AT57673B/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117428418A (en) * | 2023-11-24 | 2024-01-23 | 中国航发西安动力控制科技有限公司 | A method and device for low-temperature assembly of a plunger |
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