AT107129B - Holding device for the working steel in compressed air tools. - Google Patents
Holding device for the working steel in compressed air tools.Info
- Publication number
- AT107129B AT107129B AT107129DA AT107129B AT 107129 B AT107129 B AT 107129B AT 107129D A AT107129D A AT 107129DA AT 107129 B AT107129 B AT 107129B
- Authority
- AT
- Austria
- Prior art keywords
- working steel
- compressed air
- holding device
- collar
- eye
- Prior art date
Links
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
Description
<Desc/Clms Page number 1>
Haltevorrichtung filr den Arbeitsstahl bei Pressluftwerkzellgen.
Es ist bekannt, bei Pressluftwerkzeugen eine Haltevorriehtung vorzusehen, die am Werkzeugkopf befestigt ist und ein Auge besitzt, das den Schaft, nicht aber den Bund des Arbeitsstahles durchtreten lässt. Es ist auch bekannt, zum leichteren Einlegen das Auge so zu gestalten, dass es geöffnet werden kann. Demgegenüber besteht die Erfindung darin, dass das Auge selbst geschlossen bleibt und so bemessen ist, dass auch der Bund durchschlüpfen kann, dass aber, nachdem das Eisen eingelegt ist, der Durchsehlupf des Bundes durch einen besonderen, einschwenkbaren Riegel verhindert wird.
In der Zeichnung ist der Gegenstand der Erfindung in Fig. 1 im Längsschnitt und in Fig. 2 im Schnitt nach A-B der Fig. l dargestellt.
Am Zylinderdeckel a ist mittels der Bolzen b, die in bekannter Weise abgefedert sind, die Brücke c befestigt, die ein Auge d besitzt, durch das der Bund e des Arbeitsstahles hindurchtreten kann. Die Brücke c wird durch die Büchsen t im Abstande vom Zylinderdeckel gehalten. Auf einer dieser Büchsen ist ein Riegel g schwenkbar aufgesetzt ; dieser Riegel ist klauenartig ausgestaltet, so dass er sich um den Schaft des Arbeitsstahles herumlegen kann, ohne aber den Bund e durchzulassen.
Damit der Riegel g, der das Auge d gegen den Durchsehlupf des Bundes e verschliesst, eine feste Einlagerung erfährt, besitzt er den Kragen h, der in das Auge d eintritt, wobei die Feder i mitwirkt, gegen welche der Riegel g, wenn er geöffnet werden soll, auf der Büchse f zurückgeschoben werden muss.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Holding device for the working steel in compressed air work cells.
It is known to provide a holding device in compressed air tools that is attached to the tool head and has an eye that allows the shaft, but not the collar, of the working steel to pass through. It is also known to design the eye so that it can be opened for easier insertion. In contrast, the invention consists in that the eye itself remains closed and is dimensioned so that the collar can slip through, but that, after the iron has been inserted, the collar is prevented from being pulled through by a special, pivotable bolt.
In the drawing, the object of the invention is shown in Fig. 1 in longitudinal section and in Fig. 2 in section A-B of FIG.
The bridge c, which has an eye d through which the collar e of the working steel can pass, is attached to the cylinder cover a by means of the bolts b, which are spring-loaded in a known manner. The bridge c is held at a distance from the cylinder cover by the bushes t. A bolt g is pivotably mounted on one of these sleeves; this bolt is designed like a claw so that it can lie around the shaft of the working steel, but without letting through the collar e.
So that the bolt g, which closes the eye d against the penetration of the collar e, experiences a firm storage, it has the collar h, which enters the eye d, whereby the spring i acts against which the bolt g when it is opened to be pushed back on the sleeve f.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE107129X | 1925-08-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT107129B true AT107129B (en) | 1927-08-25 |
Family
ID=5650905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT107129D AT107129B (en) | 1925-08-12 | 1926-07-29 | Holding device for the working steel in compressed air tools. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT107129B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3022769A (en) * | 1960-05-18 | 1962-02-27 | Skil Corp | Universal tool element retainer for rotary-hammer devices |
-
1926
- 1926-07-29 AT AT107129D patent/AT107129B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3022769A (en) * | 1960-05-18 | 1962-02-27 | Skil Corp | Universal tool element retainer for rotary-hammer devices |
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