DE893482C - Drilling aid - Google Patents

Drilling aid

Info

Publication number
DE893482C
DE893482C DEB1653A DEB0001653A DE893482C DE 893482 C DE893482 C DE 893482C DE B1653 A DEB1653 A DE B1653A DE B0001653 A DEB0001653 A DE B0001653A DE 893482 C DE893482 C DE 893482C
Authority
DE
Germany
Prior art keywords
cylinder
drill
hammer drill
dust
compressed air
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.)
Expired
Application number
DEB1653A
Other languages
German (de)
Other versions
DE1615610U (en
Inventor
Paul Bania
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Heinrich Bussmann K G
Original Assignee
Heinrich Bussmann K G
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 Heinrich Bussmann K G filed Critical Heinrich Bussmann K G
Priority to DEB1653A priority Critical patent/DE893482C/en
Application granted granted Critical
Publication of DE893482C publication Critical patent/DE893482C/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/01Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
    • E21B21/011Dust eliminating or dust removing while drilling

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)

Description

.-Die- Erfindung, bezieht sich auf ein Gerät zurr Andrücken eines Bohrhammers an die B:oh@rwand mit gleichzeitiger Staubauffangvorrichtung;' eine derartige Vorrichtung ist bekannt. Die Erfindung besteht .darin, einen Zwiillingspreßtuftzyl-ind@r zu verwenden, von dem die Kolbenstange des einen Zy- linders ---dase - Staubauffanggerät- und .die: Kolbenstange-.des anderen Zylinders den Bohrhammer mit Bohrer und Staubmanschette trägt.The invention relates to a device for pressing a hammer drill against the wall with a simultaneous dust collector; such a device is known. The invention is .darin, ind Zwiillingspreßtuftzyl @ to use a r from which the piston rod of a cylinder --- oxidase - Staubauffanggerät- and .the: Body-.of the other cylinder carries the hammer drill with drill and dust boot.

Die Preßluft zum Antrieb des Bohrhammers wird am Boden des das Staubauffanggerät tragenden Zyliniderst angeschlossen. Erst nachdem,des-sen Kolben ausgefahren: ist, kann die Preßluft dem zweiten Zwillingszylinder zuströmen, der den, Bohrhammer mitdem.Bohrer trägt. Nachdem letzterer inArbeitsstellung gebracht ist, erhält der Bohrhammer Preßluft zum Arbeiten, so daß die Preßluft also, bevor sie die Arbeit im Bührh.ammer leistet, beide Zylinder betätigt. Durch die Erfindung wird somit eine Zwangsläufigkeit erreicht, die verhindert, daß ohne Bohrhilfs- und Staubauffanggerät gebohrt wird. Außerdem .dienen die- Zwillingszylinder als ausziehbare Stempel und Haltevorrichtungen.The compressed air to drive the hammer drill is at the bottom of the dust collector bearing cylinder is connected. Only after its piston is extended: is, the compressed air can flow to the second twin cylinder, which controls the hammer drill with the drill wearing. After the latter is brought into working position, the hammer drill receives compressed air to work, so that the compressed air before it does the work in the Bührh.ammer, both cylinders actuated. The invention thus achieves an inevitability, which prevents drilling without a drilling aid and dust collecting device. aside from that The twin cylinders serve as pull-out stamps and holding devices.

Die Zeichnung dient zur weiteren Erläuterung des Erfindungsgegenstands. Sie stellt lediglich ein Ausführungsbeispiel dar. Es zeigt die Figur eine Seitenansicht :des- Böhrhilfsgeräits.The drawing serves to further explain the subject matter of the invention. It represents only one embodiment. The figure shows a side view : des- Böhrhilfsgeräits.

Nach der Figur besteht der Erfindungsgegenstand aus .denn beiden Zwillingszylindern C und D mit ,den Versehlußkappen G. Der Zylinder C preßt :durch Ausfahren des Gestänges, E die Staubhaube A mit- StaubableitungsTohr R; Staubableitungsschlauch S und Gummiring B gegen. das Hangende. In das Staubableitungsrohr R wird die Wasserleitung H hineingeführt, die mittels Schelle N am Zylinder C .aasgelenkt ist. Zylinder D bewirkt :den Vorschub des Bohrhammers U mit Bohrer Z mittels der Kolbenstange F. Die Luftzufuhr ist zwangsläufig gestaltet. Die Wirkung des Geräts ist folgende: Bei K wird Preßluft angeschlossen,.. die- zunächst dem Zylinder C bei W zugeleitet wird, wodurch der Kolben im Zylinder C so: bewegt wird, .daß die Kolbenstana-e, E das Staubauffanggerät gegen das Hängende (drüokt. Sobald der Luftkanal X im Zylinder C durch den Kalben :des Zylinders C freigegeben; ist, wird die Preßluft, die jetzt an, der Stelle X aus dem Zylinder C austreten kann, :durch die Leitung I, in .der ein Entlüftungsventil M angeordnet ist, denn Zylinder D bei Y zugeführt, wodurch nun die Kolbenstange F, :der Bohrhammer U mit :dem Bohrer Z durch die Staubhaulbe A hindurch gegen, .das Hangende in Arbeitsstellung gedrückt wird. In ,dieser Stellung tritt die Preßluft aus .der, Zylinder D bei Q aus und kann danach bei V :dem Bohrhammer zugeleitet werden. Der Bohrhammer kann aber auch direkt an eine Preßluftleitung angeschlossen; werden. Beide Zylinder sind nach unten .durch eine Grundplatte mit spitzem Kegel T abgeschlossen., der dem Gerät einen festen Stand gibt.According to the figure, the subject matter of the invention consists of .denn two twin cylinders C and D with, the closure caps G. The cylinder C presses: by extending the rod, E the dust hood A with dust discharge tube R; Dust discharge hose S and rubber ring B against. the hanging wall. The water line H, which is articulated to the cylinder C by means of a clamp N, is led into the dust discharge pipe R. Cylinder D causes: the advance of the hammer drill U with the drill Z by means of the piston rod F. The air supply is inevitably designed. The effect of the device is as follows: At K, compressed air is connected, .. which is first fed to the cylinder C at W, whereby the piston in the cylinder C is moved in such a way that the piston rods e, E the dust collector against the hanging As soon as the air duct X in cylinder C is released by the calving of cylinder C, the compressed air, which can now exit from cylinder C at point X, is: through line I, in which a vent valve M is arranged, because cylinder D is fed at Y, whereby the piston rod F,: the hammer drill U with: the drill Z through the dust hood A against, .the hanging wall is pressed into the working position. In this position, the compressed air exits. The cylinder D at Q and can then be fed to the rotary hammer at V :. The rotary hammer can, however, also be connected directly to a compressed air line. Both cylinders are closed at the bottom by a base plate with a pointed cone T, which the device a there is a firm footing.

Claims (1)

PATENTANSPRUCH: Bohrh:lfsgerät rnitBohrmeh:lauffanggerät, gekennzeichnet durch mittels Druckmittellei.tung gekuppelte Zwillingszylinder mit Zuführungsmittel für das Druckmittel zunächst zu einem ein Staubauffanggerät tragenden Kolben, sodann, zu einem den Bohrhammer mit Bohrer und Staubmanschette tragenden Kolben sowie anschließend zu dem Bohrhammer, wobei die -. Zwillingszylinider gleichzeitig als Stempel oder Spreizhaltevorrichtungen ausgebildet sind. Angezogene Druckschrkten: Deutsche Patentschriften. Nr. 253 554 33'g 730, 58955$i Zeitschrift des Vereins Deutscher Ingenieure, Bd.- 9i, i-849, S. 5 i9, Abb:. 4. PATENT CLAIM: Bohrh: lfsgerät rnitBohrmeh: running safety device, characterized by twin cylinders coupled by means of pressure medium line with supply means for the pressure medium first to a piston carrying a dust collecting device, then to a piston carrying the hammer drill with drill and dust sleeve and then to the hammer drill, whereby the -. Twin cylinders are designed at the same time as a punch or spreading holding devices. Referred publications: German patents. No. 253 554 33'g 730, 58955 $ i Journal of the Association of German Engineers, Bd.- 9i, i-849, p. 5 i9, Fig :. 4th
DEB1653A 1950-01-20 1950-01-20 Drilling aid Expired DE893482C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB1653A DE893482C (en) 1950-01-20 1950-01-20 Drilling aid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB1653A DE893482C (en) 1950-01-20 1950-01-20 Drilling aid

Publications (1)

Publication Number Publication Date
DE893482C true DE893482C (en) 1953-10-15

Family

ID=6952382

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB1653A Expired DE893482C (en) 1950-01-20 1950-01-20 Drilling aid

Country Status (1)

Country Link
DE (1) DE893482C (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE253551C (en) *
DE338730C (en) * 1921-07-30 Heinrich Wendschoff Dust extraction device operated by ejectors for demolition hammer
DE589558C (en) * 1932-05-04 1933-12-11 Fischer Friedrich Dust collection hood

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE253551C (en) *
DE338730C (en) * 1921-07-30 Heinrich Wendschoff Dust extraction device operated by ejectors for demolition hammer
DE589558C (en) * 1932-05-04 1933-12-11 Fischer Friedrich Dust collection hood

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