DE9205794U1 - Self-sealing drilling dust collector as an attachment for drilling machines - Google Patents
Self-sealing drilling dust collector as an attachment for drilling machinesInfo
- Publication number
- DE9205794U1 DE9205794U1 DE9205794U DE9205794U DE9205794U1 DE 9205794 U1 DE9205794 U1 DE 9205794U1 DE 9205794 U DE9205794 U DE 9205794U DE 9205794 U DE9205794 U DE 9205794U DE 9205794 U1 DE9205794 U1 DE 9205794U1
- Authority
- DE
- Germany
- Prior art keywords
- drilling
- dust collector
- attachment
- self
- sealing
- 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 - Lifetime
Links
- 238000005553 drilling Methods 0.000 title claims description 53
- 239000000428 dust Substances 0.000 title claims description 27
- 238000007789 sealing Methods 0.000 title claims description 13
- 239000000463 material Substances 0.000 claims 1
- 238000005192 partition Methods 0.000 claims 1
- 238000004904 shortening Methods 0.000 claims 1
- 239000012780 transparent material Substances 0.000 claims 1
- 229920003023 plastic Polymers 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
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
- B23Q11/0053—Devices for removing chips using the gravity force
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Description
3eschreibung3description
Selbstständig abdichtender Bohrstaubfänger als Vorsatz= gerät für Bohrmaschienen.Self-sealing drilling dust collector as an attachment for drilling machines.
Der beim Bohren mit elektrischen Bohrmaschienen anfallende Bohrstaub ist sehr störend,wenn Bohrlöcher in Wände oder Decken fertig ausgestatteter Räume eingebracht werden sollen.Beim Bohren in Wände wird der Bohrstaub aus dem entstehenden Bohrloch herausgeschleudert und rieselt auf den Fußboden bzw. auf die Einrichtungsgegenstände.Beim 3ohren in Decken rieselt der Bohrstaub darüber hinaus auf die ausführende Person.Zur Vermeidung dieses Problemes führt der Handel flache Gummie - bzw. Kunststoffscheiben, welche ein zentrales Loch aufweisen.Diese Scheiben werden an die Wand bzw. an die Decke gehalten,wobei sie zur Wand bzw. zur Decke hin einen flachen,kreisförmigen Hohlraum bilden,in welchem sich der Bohrstaub sammelt.Der Bohrer wird hierbei durch das in der Scheibe vorhandene Loch gesteckt.Nachteilig ist hierbei die Tatsche,daß diese Scheibe mit einer Hand festgehalten werden muß,da sie sonst von dem Bohrer in Drehung versetzt wird und den anfallenden Bohrstaub herausschleudert.Dies hat zur Folge, daß die Bohrmaschiene nur mit einer Hand geführt werden kann,was zu schneller Ermüdung führt.Beim Herausziehen des Bohrers aus dem Bohrloch muß die Scheibe ebenfalls von Hand an die V/and bzw. Decke gedrückt werden.Beim Bohren in Decken rieselt nach dem Herausziehen des Bohrers aus dem Bohrloch eine gewisse Menge Bohrstaub aus dem in der Scheibe vorhandenen Loch heraus.Ferner muß die Scheibe nach dem Herausziehen des Bohrers mit großer Vorsicht von der Wand bzw. Decke abgenommen werden und nach jedem Bohrvorgang entleert werden.The drilling dust that occurs when drilling with electric drills is very annoying when drilling holes in walls or ceilings of fully furnished rooms. When drilling into walls, the drilling dust is thrown out of the resulting hole and trickles down onto the floor or onto the furnishings. When drilling into ceilings, the drilling dust also trickles down onto the person doing the drilling. To avoid this problem, the trade sells flat rubber or plastic discs with a central hole. These discs are held against the wall or ceiling, forming a flat, circular cavity towards the wall or ceiling in which the drilling dust collects. The drill is inserted through the hole in the disc. The disadvantage here is that this disc has to be held with one hand, otherwise it will be set in rotation by the drill and the drilling dust will be thrown out. This means that the drill can only be operated with one hand. can be carried out, which leads to rapid fatigue. When pulling the drill out of the drill hole, the disk must also be pressed against the wall or ceiling by hand. When drilling into ceilings, a certain amount of drilling dust trickles out of the hole in the disk after the drill is pulled out of the drill hole. Furthermore, the disk must be removed from the wall or ceiling with great care after the drill is pulled out and emptied after each drilling operation.
Die Erfindung " Selbstständig abdichtender Bohrstaubfänger als Vorsatzgerät für Bohrmaschienen" ermöglicht das Bohren unter Vermeidung sämtlicher oben beschriebener Nachteile.The invention "Self-sealing drilling dust collector as an attachment for drilling machines" enables drilling while avoiding all of the disadvantages described above.
Fig. &Iacgr; zeigt den 3ohrstau~bfänger in entspanntem Zustand, wobei der vordere,flexible,faltenartig ausgebildete Teil (1) an der Wand bzw. Decke (2) anliegt und der starre Teil (3) über das Gehäuse (4) der Bohrmaschiene gesteckt ist.Das Bohrfutter (5) und der Bohrer (6) sind innerhalb des Bohrstaubfängers frei drehbar.Die flexible Manschette (7) liegt am glatten Teil des Bohrers an und dichtet zur Bohrmaschiene hin ab.Beim Vorantreiben des Bohrloches wird der flexible,faltenartig ausgebildete Teil des Bohrstaubfängers in der in Fig. 2 dargestellten V/eise verformt. Der anfallende Bohrstaub verbleibt im Raum (8) und lagert sich in den Faltentälern (9) ab.Die Konstruktion ermöglicht das Herstellen von mehreren Bohrlöchern ohne den Bohrstaubfänger zu entleeren.Der flexible,faltenartig ausgebildete Teil des Bohrstaubfängers besteht aus transparentem Kunststoff ,was ein exaktes Plazieren der Bohrung und eine Kontrolle des Bohrvorganges ermöglicht.Fig. 6 shows the ear dust collector in a relaxed state, with the front, flexible, fold-like part (1) resting on the wall or ceiling (2) and the rigid part (3) being placed over the housing (4) of the drill. The drill chuck (5) and the drill (6) can rotate freely within the drill dust collector. The flexible sleeve (7) rests on the smooth part of the drill and seals off the drill. When the drill hole is advanced, the flexible, fold-like part of the drill dust collector is deformed in the direction shown in Fig. 2. The resulting drilling dust remains in the space (8) and is deposited in the fold valleys (9). The design enables several drill holes to be made without emptying the drilling dust collector. The flexible, fold-like part of the drilling dust collector is made of transparent plastic, which enables precise positioning of the hole and control of the drilling process.
Der Bohrstaubfänger kann vom Bohrmaschienenhersteller als Zubehör passend zur Bohrmaschiene angeboten werden. Denkbar sind auch Sonderlängen des Bohrstaubfängers z.B. für V/anddurchbohrungen mit langen Bohrern.The drilling dust collector can be offered by the drilling machine manufacturer as an accessory to match the drilling machine. Special lengths of the drilling dust collector are also conceivable, e.g. for through-hole drilling with long drills.
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9205794U DE9205794U1 (en) | 1992-04-30 | 1992-04-30 | Self-sealing drilling dust collector as an attachment for drilling machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9205794U DE9205794U1 (en) | 1992-04-30 | 1992-04-30 | Self-sealing drilling dust collector as an attachment for drilling machines |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9205794U1 true DE9205794U1 (en) | 1992-06-17 |
Family
ID=6878968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9205794U Expired - Lifetime DE9205794U1 (en) | 1992-04-30 | 1992-04-30 | Self-sealing drilling dust collector as an attachment for drilling machines |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9205794U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8662801B2 (en) | 2009-02-24 | 2014-03-04 | Black & Decker Inc. | Depth gauge for drill bit |
US8721234B2 (en) | 2009-02-24 | 2014-05-13 | Black & Decker Inc. | Depth gauge for drill bit |
US8740513B2 (en) | 2009-02-24 | 2014-06-03 | Black & Decker Inc. | Dust collector for use with drill bit or drill bit depth stop |
-
1992
- 1992-04-30 DE DE9205794U patent/DE9205794U1/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8662801B2 (en) | 2009-02-24 | 2014-03-04 | Black & Decker Inc. | Depth gauge for drill bit |
US8721234B2 (en) | 2009-02-24 | 2014-05-13 | Black & Decker Inc. | Depth gauge for drill bit |
US8740513B2 (en) | 2009-02-24 | 2014-06-03 | Black & Decker Inc. | Dust collector for use with drill bit or drill bit depth stop |
US9505063B2 (en) | 2009-02-24 | 2016-11-29 | Black & Decker Inc. | Depth gauge and drill bit |
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