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AT58466B - Two-part stamp for mobile pit lining. - Google Patents

Two-part stamp for mobile pit lining.

Info

Publication number
AT58466B
AT58466B AT58466DA AT58466B AT 58466 B AT58466 B AT 58466B AT 58466D A AT58466D A AT 58466DA AT 58466 B AT58466 B AT 58466B
Authority
AT
Austria
Prior art keywords
stamp
part stamp
pit lining
mobile pit
punch
Prior art date
Application number
Other languages
German (de)
Inventor
Wilhelm Reinhard
Original Assignee
Wilhelm Reinhard
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wilhelm Reinhard filed Critical Wilhelm Reinhard
Application granted granted Critical
Publication of AT58466B publication Critical patent/AT58466B/en

Links

Landscapes

  • Forging (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Joining Of Building Structures In Genera (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
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 EMI2.1 
 Umfange berührend genau    zusammenpassen.   



   Wird nun in bekannter Weise der Stempel angesetzt, wobei der Stift n die Höhenstellung des gegabelten Stempelkopfes bestimmt, und dann die Pfändungsschiene o mit Hilfe des Keiles p unter das Hangende getrieben, so nehmen die Stempelteile etwa die in Fig. 1 dargestellten Lagen zueinander ein. Der Gebirgsdruck wird jetzt dank der zentrischen Führung der Schraubenspindel b im Rohr e zentrisch auf die Feder h übertragen, deren Windungen sich dem Gebirgsdrucke gemäss ineinanderschieben. Ist nach und nach die Grenze der   Zusammendrückbarkeit   der Feder erreicht und soll der Stempel auch noch weiterhin an dieser Stelle   Dienste tun,   so wird die Mutter d durch Fäustel- oder Hammerschläge soweit zurückgezogen, wie es die Rückkehr zur Ausgangsstellung verlangt. Der Stempel kommt dabei also nicht zur völligen Entlastung. 
 EMI2.2 
 
1.

   Zweiteiliger Stempel für wandernden Grubenausbau mit einem die   Pfändungsschiene   in einem gegabelten Stempelkopf aufnehmenden, als Schraubenspindel ausgebildeten Stempeloberteil nach dem Patente Nr.   58460. dadurch gekennzeichnet,   dass die die   Schraubenspindpl   tragende Mutter den oberen Rand des rohrartigen Stempelunterteiles zentrisch umfasst und der   Spindetschwanz   in letzterem durch ein von ihm getragenes   Führungsstück,   das an die Innenwand des Stempelunterteils   anliegt. geführt   wird. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 
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 EMI1.2
 
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 Exactly touching each other.



   If the stamp is now applied in a known manner, the pin n determining the height position of the forked stamp head, and then the seizure bar o driven under the hanging wall with the help of the wedge p, the stamp parts take approximately the positions shown in FIG. Thanks to the centric guidance of the screw spindle b in the pipe e, the rock pressure is now transmitted centrally to the spring h, the turns of which slide into one another according to the rock pressure. If the compressibility limit of the spring is gradually reached and the stamp is to continue to serve at this point, the nut d is pulled back by hammering or hammering as far as the return to the starting position requires. The stamp is not completely relieved.
 EMI2.2
 
1.

   Two-part punch for traveling pit construction with a stamp upper part designed as a screw spindle and accommodating the seizure rail in a forked stamp head according to patent no guide piece carried by him, which rests against the inner wall of the lower part of the punch. to be led.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

2. Zweiteiliger Stempel für wandernden Grubenausbau nach dem PatenteNr.58460.dadun h gekennzeichnet, dass im unteren Ende des Stempelunterteiles eine achsial zusammendrückbare Feder angeordnet ist. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. 2. Two-part punch for moving pit construction according to the patent number 58460.dadun h marked that an axially compressible spring is arranged in the lower end of the lower part of the punch. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT58466D 1911-07-25 1912-05-13 Two-part stamp for mobile pit lining. AT58466B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE58460X 1911-07-25
AT58466T 1912-05-13

Publications (1)

Publication Number Publication Date
AT58466B true AT58466B (en) 1913-04-10

Family

ID=25602564

Family Applications (1)

Application Number Title Priority Date Filing Date
AT58466D AT58466B (en) 1911-07-25 1912-05-13 Two-part stamp for mobile pit lining.

Country Status (1)

Country Link
AT (1) AT58466B (en)

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