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AT80532B - Device for cleaning boreholes for mining. - Google Patents

Device for cleaning boreholes for mining.

Info

Publication number
AT80532B
AT80532B AT80532DA AT80532B AT 80532 B AT80532 B AT 80532B AT 80532D A AT80532D A AT 80532DA AT 80532 B AT80532 B AT 80532B
Authority
AT
Austria
Prior art keywords
mining
drilling
cleaning boreholes
boreholes
cleaning
Prior art date
Application number
Other languages
German (de)
Inventor
Theodor Bornemann
Albert Stahn
Original Assignee
Theodor Bornemann
Albert Stahn
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 Theodor Bornemann, Albert Stahn filed Critical Theodor Bornemann
Application granted granted Critical
Publication of AT80532B publication Critical patent/AT80532B/en

Links

Landscapes

  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Earth Drilling (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Vorrichtung zur Säuberung von Bohrlöchern für den Bergbau. 



   Die Anwendung der Einrichtung nach dem Patente   Nr.     76268   bzw. Nr. 76269 wird während des Betriebes manchmal dadurch erschwert oder unmöglich gemacht, dass plötzlich   Schlammassen   auftreten, welche sich über die durch den Elektromagneten zu hebenden oder durch die Fangvorrichtung zu fangenden Eisenteile o. dgl. setzen. 



   Bisher hat man solche Schlammassen mittels Schlammlöffel beseitigt, welche durch ihr Eigengewicht oder durch Belastungsgewicht auf den Schlamm aufgedrückt wurden, so dass der Schlamm von unten her in den Löffel eindrang und dann mit diesem gehoben wurde. Durch das grosse Gewicht dieser Vorrichtung wurden aber oft die im Bohrloch befindlichen Fremdkörper nur noch fester gestampft. so dass die Schwierigkeiten ihrer Beseitigung immer grösser wurden.

   Auch hat man an einem Drahtkabel aufgehängte Bohrapparate vorgesehen, bei denen das Bohrgerät durch eine Ventilbüchse mit archimedischer Schraube zum Auslöffeln des Bohr- 
 EMI1.1 
 der galvanischen Batterie gespeist wird. der eine   Bohr-oder   eine   Schlammfängervorrichtung   antreibt.

   
 EMI1.2 
 An dem Senkseil a hängt der   Träger b, welcher   in seinem oberen Teile e die Schaltvor- richtung und die Schaltuhr   enthält.   in seinem mittleren Teile d die galvanischen Batterien oder Akkumulatoren und in seinem unteren Teile e den Elektromotor f, dessen Anker g auf einer senkrecht nach unten fortgesetzten Welle h sitzt, Mittels der Schienen i ist an dem Träger b die   Büchse 2 befestigt,   in welcher sich unten die archimedische   Schraube-3 befindet, deren Weite   durch eine Kupplung   5   mit der   Welle ! i verbunden   ist. 



   Die   archimedische   Schraube kann auch durch eine Bohrvorrichtung ersetzt werden. 

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



   <Desc / Clms Page number 1>
 



  Device for cleaning boreholes for mining.



   The use of the device according to the patents No. 76268 or No. 76269 is sometimes made difficult or impossible during operation by the fact that suddenly muds appear, which are to be lifted by the electromagnet or to be caught by the safety gear or the like . put.



   So far such sludge masses have been removed by means of sludge spoons, which were pressed onto the mud by their own weight or by loading weight, so that the sludge penetrated the spoon from below and was then lifted with it. Due to the great weight of this device, however, the foreign bodies in the borehole were often only tamped more firmly. so that the difficulties of eliminating them became ever greater.

   Drilling devices hung on a wire cable have also been provided, in which the drilling device is connected to a valve sleeve with an Archimedean screw for scooping out the drilling
 EMI1.1
 the galvanic battery is fed. which drives a drilling or mud catching device.

   
 EMI1.2
 The carrier b, which in its upper part e contains the switching device and the timer, hangs from the lowering cable a. in its middle part d the galvanic batteries or accumulators and in its lower part e the electric motor f, the armature g of which sits on a shaft h that continues vertically downwards below is the Archimedean screw-3, whose width is achieved by a coupling 5 with the shaft! i is connected.



   The Archimedean screw can also be replaced by a drilling device.

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

 

Claims (1)

PATENT-ANSPRUCH : EMI1.3 dadurch gekennzeichnet, dass in dem gemeinsamen Träger an Stelle des Magnetes ein Elektromotor von den Akkumulatoren oder der galvanischen Batterie gespeist ist. der eine Bohr-oder eine Schlammfängervorrichtung antreibt. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: EMI1.3 characterized in that an electric motor is fed by the accumulators or the galvanic battery in the common carrier instead of the magnet. which drives a drilling or mud catching device. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT80532D 1917-05-21 1917-12-29 Device for cleaning boreholes for mining. AT80532B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT76268T 1917-05-21
AT80532T 1917-12-29

Publications (1)

Publication Number Publication Date
AT80532B true AT80532B (en) 1920-04-26

Family

ID=25603994

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80532D AT80532B (en) 1917-05-21 1917-12-29 Device for cleaning boreholes for mining.

Country Status (1)

Country Link
AT (1) AT80532B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194326A (en) * 1962-08-28 1965-07-13 Jr Albert G Bodine Sonic tool for ocean floor coring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194326A (en) * 1962-08-28 1965-07-13 Jr Albert G Bodine Sonic tool for ocean floor coring

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