DE2605051A1 - Hand held electric power drill - has built in spirit levels to help operator to hold drill at correct angle - Google Patents

Hand held electric power drill - has built in spirit levels to help operator to hold drill at correct angle

Info

Publication number
DE2605051A1
DE2605051A1 DE19762605051 DE2605051A DE2605051A1 DE 2605051 A1 DE2605051 A1 DE 2605051A1 DE 19762605051 DE19762605051 DE 19762605051 DE 2605051 A DE2605051 A DE 2605051A DE 2605051 A1 DE2605051 A1 DE 2605051A1
Authority
DE
Germany
Prior art keywords
drill
housing
built
spirit levels
angled
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.)
Pending
Application number
DE19762605051
Other languages
German (de)
Inventor
Dietmar Blome
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19762605051 priority Critical patent/DE2605051A1/en
Publication of DE2605051A1 publication Critical patent/DE2605051A1/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25HWORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/0021Stands, supports or guiding devices for positioning portable tools or for securing them to the work
    • B25H1/0078Guiding devices for hand tools
    • B25H1/0085Guiding devices for hand tools by means of levels

Abstract

When drilling holes in walls for fixing bolts it is necessary to ensure that the hole is perpendicular to the wall surface. Drill supports are too expensive for the average handyman and in addition lack of space may prevent their use. Spirit levels are fitted to the body of the electric drill. A tubular level is fitted to the upper surface of the drill casing and aligned parallel to the hole axis. A circular spirit level is built into the handle of the dirll and is used when drilling holes in horizontal surfaces. Existing drills can be adapted by attaching the spirit levels to the casing with magnets or glue.

Description

Die Erfindung betrifft Libellen , die in elektrische Bohr-The invention relates to dragonflies that are used in electrical drilling

maschinen integriert oder an denselben zusätzlich angebracht werden , um genaues rechtwinkliges waagerechtes und senkrechtes Bohren zu erleichtern.machines can be integrated or additionally attached to the same to facilitate accurate right angle horizontal and vertical drilling.

Eine elektrische Bohrmaschine wird neben dem Bohren von Dübellöchern für Wandbefestigungen u.ä. auch eingesetzt , um Werkteile winklig miteinander zu verbinden , d.h. um genaue rechtwinklige waagerechte und senkrechte Bohrungen vorzunehmen.An electric drill is used in addition to drilling dowel holes for wall mountings, etc. also used to join parts of the movement at an angle connect, i.e. to make precise right-angled horizontal and vertical holes.

Beim heutigen Stand der Technik ist es möglich , eine Bohrmaschine in einen Bohrständer einzuspannen und somit rechtwinklige Bohrungen vorzunehmen. Eine andere Möglichkeit wird bisher von keinem Hersteller in Zubehörkatalogen geboten, Die Nachteile eines Bohrständers für Heimwerker in relativ hohen Kosten , großem Platzbedarf und der mangelnden Eignung zur Bearbeitung großer Teile , weil diese nicht unter den Bohrständer passen (z.B, Möbelteile , die verbunden werden sollten), Der Erfindung liegt die Aufgabe zugrunde , mit jeder Bohrmaschine winkeltreue rechtwinklige waagerechte und winkeltreue rechtwinklige senkrechte Bohrungen an jedem beliebigen Ort und ohne Bohrständer durchzuführen.With the current state of the art it is possible to use a drill to be clamped in a drill stand and thus to drill right-angled holes. No other option has yet been offered by any manufacturer in accessory catalogs, The disadvantages of a drill stand for home improvement in relatively high cost, great Space requirements and the unsuitability for processing large parts, because these does not fit under the drill stand (e.g. furniture parts that should be connected), The invention is based on the object, with every drilling machine, orthogonal right angles horizontal and conformal right-angled vertical holes on any one To be carried out on site and without a drill stand.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst , daß elektrische Bohrmaschinen auf dem Gehäuserücken mit einer länglichen und am Gehäuseende mit einer runden ins Gehäuse integrierten Libelle versehen werden0 Um auch die Nachrüstung älterer Bohrmaschinen erfindungsgemäß vornehmen zu können , sind zu jedem Bohrmaschinentyp zu entwickelnde magnetisch oder mechanisch anzubringende Libellen in festen und stoßgesicherten Gehäusen vorgesehen , die denselben Zweck erfüllen , wie die integrierten Libellen , wenn für jederzeit wiederholbare , gleichbleibende Befestigung gesorgt ist. According to the invention, this object is achieved in that electric drills are provided with an elongated vial on the back of the housing and a round vial integrated into the housing at the end of the housing Provided in solid and shock-proof housings, which fulfill the same purpose as the integrated vials, if a constant fastening that can be repeated at any time is ensured.

Mit den integrierten oder zusätzlich aufgesetzten Libellen an elektrischen Bohrmaschinen wird das genaue rechtwinklige senkrechte und das genaue rechtwinklige waagerechte Bohren erleichtert , da man nicht an den Kauf und den zumeist festen Standort eines Bohrständers gebunden ist und da man größere Teile bearbeiten kann , als dies mit herkömmlichen für den Heimwerker geeigneten Bohrstänedrn möglich ist0 Die runden Libellen am Gehäuseende ermöglichen bei senkrechten Bohrungen das Feststellen von Abweichungen in jede Richtung und erfüllen damit die Anforderungen wie ein BohrständerO Die Ausrüstung von elektrischen Bohrmaschinen ist außerdem billiger , als die Anschaffung eines Bohrständers , der zudem die oben aufgeführten Nachteile aufweist.With the integrated or additionally attached vials on electric Drills will be the exact right-angled perpendicular and the exact right-angled Horizontal drilling is made easier because you don't have to buy and mostly fixed Location of a drill stand is bound and because you can edit larger parts than is possible with conventional drill bits suitable for DIY enthusiasts ist0 The round vials at the end of the housing make this possible with vertical holes Detection of deviations in every direction and thus meet the requirements like a drill standO The equipment of electric drills is also Cheaper than buying a drill stand that also includes those listed above Has disadvantages.

Zwei Ausführungsbeispiele der Erfindung sind in den Zeichnungen dargestellt und werden im folgenden näher beschrieben0 Es zeigen Figur 1 einen Teil einer elektrischen Bohrmaschine , in die am Gehäuserücken eine längliche und am Gehäuseende eine runde Libelle eingelassen - integriert - wurde.Two embodiments of the invention are shown in the drawings and are described in more detail below. Figure 1 shows part of an electrical Drill with an elongated one on the back of the case and a round one on the end of the case Dragonfly let in - integrated - was.

Mit der Libelle am Gehäuserücken (1) können waagerechte Bohrungen , mit der Libelle am Gehäuseende (2) senkrechte Bohrungen auf ihre Winkeltreue kontrolliert werden0 Figur 2 Sollen andere,ältere Bohrmaschinen mit den Libellen gemäß der Erfindung zusätzlich ausgerüstet werden so kann die Anbringung der in ein Zusatzgehäuse eingebauten Libellen durch Flagnet- oder Klemmhalterungen vorgenommen werden , die jederzeit eine erneute Paßgenauigkeit gewährleisten0 The level on the back of the housing (1) can be used to drill horizontal holes , with the level indicator at the end of the housing (2), check the correct angle of the vertical bores werden0 Figure 2 Shall other, older drills with the dragonflies according to the invention can also be equipped so that the built-in additional housing can be attached Dragonflies can be made by flagnet or clamp mounts at any time ensure a renewed fit 0

Claims (1)

Patentansprtiche 1. Libellen , die in elektrische und handbetriebene Bohrmaschinenen integriert oder an denselben zusätzlich angebracht werden , um genaues rechtwinkliges waagerechtes und genaues rechtwinkliges senkrechtes iiohren unabhän.nri.g von einem Bohrstander zu ermöglichen dadurch gekennzeichnet , daß die längliche Libelle für genaue rechtwinklige waagerechte Bohrungen in den Gehäuserücken integriert bzw. zusätzlich darauf angebracht wird und die runde Libelle für genaue rechtwinklige senkrechte Bohrungen in das Gehäuseende integriert bzw. zusätzlich daran angebracht wird0 2o Libellen nach Patentanspruch 1 , die zusätzlich angebracht werden (Aufsatzgerät) , dadurch gekennzeichnet , daß die längliche Libelle für den Gehäuserücken und die runde Libelle für das Gehäuse ende mit einem eigenen Gehäuse versehen werden , das der jeweiligen Bohrmaschinenform angepaßt ist lmd durch Magnet-oder Klemmbefestigung eine immer wiederkehrende gleiche Position und damit Ablesegenauigkeit gewährleistet.Patent Claims 1. Dragonflies that can be used in electric and hand-operated Drilling machines can be integrated or additionally attached to the same, for precise purposes right-angled horizontal and accurate right-angled vertical ears independent no to enable from a drill stand characterized in that the elongated Level for precise right-angled horizontal holes integrated in the back of the housing or is additionally attached to it and the round vial for precise right-angled vertical holes integrated in the end of the housing or attached to it wird0 2o vials according to claim 1, which are additionally attached (top unit) , characterized in that the elongated dragonfly for the back of the housing and the round vial for the housing end can be provided with its own housing, the is adapted to the respective drilling machine shape by means of magnet or clamp fastening a recurring same position and thus reading accuracy guaranteed.
DE19762605051 1976-02-10 1976-02-10 Hand held electric power drill - has built in spirit levels to help operator to hold drill at correct angle Pending DE2605051A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19762605051 DE2605051A1 (en) 1976-02-10 1976-02-10 Hand held electric power drill - has built in spirit levels to help operator to hold drill at correct angle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762605051 DE2605051A1 (en) 1976-02-10 1976-02-10 Hand held electric power drill - has built in spirit levels to help operator to hold drill at correct angle

Publications (1)

Publication Number Publication Date
DE2605051A1 true DE2605051A1 (en) 1977-08-11

Family

ID=5969436

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762605051 Pending DE2605051A1 (en) 1976-02-10 1976-02-10 Hand held electric power drill - has built in spirit levels to help operator to hold drill at correct angle

Country Status (1)

Country Link
DE (1) DE2605051A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3003855A1 (en) * 1980-02-02 1981-08-13 Hans Robert 5630 Remscheid Haas Motor-driven manual power tool - has pair of spirit levels for indicating horizontal and vertical alignment and axis of rotation
US6979155B2 (en) * 2000-02-10 2005-12-27 One World Technologies Limited Hand-held power tool having a detecting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3003855A1 (en) * 1980-02-02 1981-08-13 Hans Robert 5630 Remscheid Haas Motor-driven manual power tool - has pair of spirit levels for indicating horizontal and vertical alignment and axis of rotation
US6979155B2 (en) * 2000-02-10 2005-12-27 One World Technologies Limited Hand-held power tool having a detecting device

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