DE246219C - - Google Patents
Info
- Publication number
- DE246219C DE246219C DENDAT246219D DE246219DA DE246219C DE 246219 C DE246219 C DE 246219C DE NDAT246219 D DENDAT246219 D DE NDAT246219D DE 246219D A DE246219D A DE 246219DA DE 246219 C DE246219 C DE 246219C
- Authority
- DE
- Germany
- Prior art keywords
- inner tube
- designed
- sleeve
- pawls
- recessed
- 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.)
- Active
Links
- 230000000875 corresponding Effects 0.000 claims description 2
- 210000001331 Nose Anatomy 0.000 description 2
- 210000001138 Tears Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C13/00—Moulding machines for making moulds or cores of particular shapes
- B22C13/10—Moulding machines for making moulds or cores of particular shapes for pipes or elongated hollow articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Bei den mit Preßluft betriebenen Stampfern nach Patent 227201 nutzt sich die Nase der Sperrklinke sehr rasch ab.,With the compressed air operated rammers according to patent 227201, the nose of the Pawl very quickly.,
Die Erfindung beseitigt dies dadurch, daß die Nase als ringförmiger Körper ausgebildet wird, der von zwei Seiten das innere Rohr umgreift und als Auflager die ganze Fläche des Anschlagringes benutzt; dadurch wird die Abnutzung bedeutend verringert.The invention eliminates this in that the nose is designed as an annular body which encompasses the inner tube from two sides and the entire surface as a support of the stop ring used; this significantly reduces wear and tear.
Die Erfindung ist auf der Zeichnung beispielsweise dargestellt, und zwar zeigen Fig. 1 und 2 je eine Seitenansicht der Vorrichtung und Fig. 3 diese im Schnitt.The invention is illustrated by way of example in the drawing, namely FIG. 1 and FIG. 2 each shows a side view of the device and FIG. 3 shows this in section.
Auf das äußere Rohr des Stampferschaftes ist eine Hülse k aufgesetzt. An beiden Seiten dieser Hülse befinden sich je zwei Augen p, in denen Bolzen q gelagert sind. Um diese Bolzen sind die Sperrklinken I drehbar, deren eines,Ende beweglich mit den plattenförmigen Sperrkörpern m und deren anderes als hebelartige Handhabe 0 ausgebildetes Ende- fest mit den Federn η verbunden ist. Die Sperrkörper m sind an ihrem in das Innere der Hülse ragenden Teile dem äußeren Durchmesser des inneren Rohres entsprechend ringförmig ausgenommen, so daß sie zusammen einen Ring bilden; der sich gegen die Anschläge des inneren Rohres legt. Die Federn η bewirken ein ständiges Anpressen der Sperrkörper m gegen das innere Rohr des Stampferschaftes. Durch den konisch geformten Deckel r wird ein Dichtungsring s aus Gummi gehalten; dieser Deckel bildet keinen Teil der Erfindung. A sleeve k is placed on the outer tube of the tamper shaft. On both sides of this sleeve there are two eyes p, in which bolts q are mounted. The pawls I are rotatable about these bolts, one end of which is movably connected to the plate-shaped locking bodies m and the other end, designed as a lever-like handle 0 , is firmly connected to the springs η . The locking bodies m are recessed in their parts protruding into the interior of the sleeve, corresponding to the outer diameter of the inner tube, so that they together form a ring; which lies against the stops of the inner tube. The springs η cause a constant pressing of the locking body m against the inner tube of the tamper shaft. A sealing ring s made of rubber is held by the conically shaped cover r; this cover does not form part of the invention.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE246219C true DE246219C (en) |
Family
ID=505116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT246219D Active DE246219C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE246219C (en) |
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0
- DE DENDAT246219D patent/DE246219C/de active Active
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