DE203017C - - Google Patents

Info

Publication number
DE203017C
DE203017C DENDAT203017D DE203017DA DE203017C DE 203017 C DE203017 C DE 203017C DE NDAT203017 D DENDAT203017 D DE NDAT203017D DE 203017D A DE203017D A DE 203017DA DE 203017 C DE203017 C DE 203017C
Authority
DE
Germany
Prior art keywords
borehole
dust
blasting device
housing
sponsorship
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
DENDAT203017D
Other languages
German (de)
Publication date
Application granted granted Critical
Publication of DE203017C publication Critical patent/DE203017C/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042—Devices for removing chips
    • B23Q11/0046—Devices for removing chips by sucking
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
    • E21B21/015—Means engaging the bore entrance, e.g. hoods for collecting dust

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)
  • Crushing And Pulverization Processes (AREA)
  • Earth Drilling (AREA)

Description

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.

Claims (1)

Pate nt-Anspruch:Sponsorship claim: Staubabsaugevorrichtung für Bohrhämmer, bei der ein den Bohrer umgebendes Gehäuse mittels eines konischen Ansatzrohres in das Bohrloch eingeschraubt wird und mit einem Strahlapparat verbunden ist, dadurch gekennzeichnet, daß der am Umfange des Gehäuses befindliche Strahlapparat (d und e) mit seiner Längsachse ungefähr rechtwinklig zur Bohrlochachse liegt, um eine leichte Überführung des Staubes in die Strahlrichtung zu erzielen.Dust extraction device for rotary hammers, in which a housing surrounding the drill is screwed into the borehole by means of a conical extension pipe and is connected to a blasting device, characterized in that the blasting device (d and e) located on the circumference of the housing has its longitudinal axis approximately at right angles to the borehole axis in order to achieve an easy transfer of the dust in the direction of the jet. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT203017D Expired DE203017C (en)

Publications (1)

Publication Number Publication Date
DE203017C true DE203017C (en) 1900-01-01

Family

ID=465461

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT203017D Expired DE203017C (en)

Country Status (1)

Country Link
DE (1) DE203017C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0597264A1 (en) * 1992-10-14 1994-05-18 BEGO Bremer Goldschlägerei Wilh. Herbst GmbH & Co. Device for drawing off, in particular dust-containing gases

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0597264A1 (en) * 1992-10-14 1994-05-18 BEGO Bremer Goldschlägerei Wilh. Herbst GmbH & Co. Device for drawing off, in particular dust-containing gases
US5527162A (en) * 1992-10-14 1996-06-18 Bego Bremer Goldschlagerei Wilh. Herbst Gmbh & Co. Suction apparatus, operated by compressed air, for drawing off dust-laden gases

Similar Documents

Publication Publication Date Title
DE203017C (en)
DE2541857A1 (en) DEVICE FOR FINE ADJUSTMENT OF WORKPIECES
DE2754383C2 (en) drill
DE552110C (en) Tool with depth stop for countersinking holes for countersunk screws
DE214095C (en)
DE585833C (en) Internal clamping device for processing thin-walled, especially round hollow bodies
DE203015C (en)
DE479486C (en) Removal of dust when drilling with compressed air using a hollow drill
DE299913C (en)
DE255851C (en)
DE386027C (en) Hydraulically operated rock breaker
DE226785C (en)
DE171253C (en)
DE649254C (en) Device for generating a driving force through the action of heat
DE584814C (en) Combined drilling and reaming tool
DE590568C (en) Drilling dust precipitation device
DE202023002181U1 (en) Water jet interchangeable head device
AT36067B (en) Drill chuck.
DE151901C (en)
DE310949C (en)
DE377634C (en) Holder for drill bits and drill bits
DE38026C (en) Double gas burner
DE356448C (en) Hole gauge with handle
DE67029C (en) Device for filling and filling beer, as well as for venting the beer
DE142838C (en)