DE133162C - - Google Patents
Info
- Publication number
- DE133162C DE133162C DENDAT133162D DE133162DA DE133162C DE 133162 C DE133162 C DE 133162C DE NDAT133162 D DENDAT133162 D DE NDAT133162D DE 133162D A DE133162D A DE 133162DA DE 133162 C DE133162 C DE 133162C
- Authority
- DE
- Germany
- Prior art keywords
- axis
- curved
- axes
- drill
- tube
- 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.)
- Active
Links
- 230000001808 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/36—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes
- B23B5/365—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes for toroidal surfaces
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Während es keine Schwierigkeiten bietet, Rohrleitungen beliebige Krümmungen zu geben, ist es bis jetzt unmöglich gewesen, Bohrungen herzustellen, deren Achsen von der Geraden abweichen. Man hat sich gegebenenfalls beholfen, indem man zwei oder mehrere Bohrlöcher mit sich schneidenden Achsen herstellte, wobei häufig die eine oder die andere Bohrung nothwendiger- oder zufälligerweise über den Schnittpunkt der Achsen hinausging. Bei diesem Verfahren bildeten die so entstehenden todten Gänge und scharfen Ecken häufig eine Quelle von Mifsständen, die man nothgedrungen mit in den Kauf nehmen mufste.While there is no difficulty in giving pipes any bends, it has been impossible until now to make bores whose axes are from the straight line differ. You may have to do something by drilling two or more holes made with intersecting axes, often with one or the other hole necessarily or accidentally went beyond the intersection of the axes. at The resulting dead corridors and sharp corners often formed one with this process Source of bad conditions, which one had to take into account.
Gegenstand vorliegender Erfindung betrifft nun eine Vorrichtung, mittels welcher ununterbrochen verlaufende Bohrungen mit ungeraden Achsen hergestellt werden können, und zwar Bohrungen mit regelmäfsig gebogenen Achsen, da für andere Biegungen ein Bedürfhifs kaum vorliegen dürfte.The present invention relates to a device by means of which continuously running bores with odd axes can be produced, namely bores with regularly curved Axes, since there is hardly any need for other bends.
Die Bohrvorrichtung ist in der beiliegenden Zeichnung dargestellt und wie folgt eingerichtet :The drilling device is shown in the accompanying drawing and is set up as follows :
Auf einem schwenkbaren, mit Hülfe des gezahnten Bogens α und der Schneckenspindel b in seiner Lage verstellbaren Schenkel c ist ein starres gebogenes Rohr d mit Hülfe des Ansatzes e und der Mutter f abnehmbar so befestigt, dafs beim Schwenken des Schenkels c die Achse des Rohres d sich in einer Kreislinie bewegt, deren Halbmesser gleich dem Halbmesser der gekrümmten Achse des Rohres d bezw. des Bohrloches ist. On a pivotable leg c , adjustable in its position with the aid of the toothed arc α and the worm spindle b , a rigid bent tube d with the aid of the attachment e and the nut f is detachably attached so that when the leg c is pivoted, the axis of the tube d moves in a circular line, the radius of which is equal to the radius of the curved axis of the pipe d respectively. of the borehole.
Soll die Achse des Bohrloches eine andere Krümmung erhalten als die in der Zeichnung dargestellte, z.B. eine schärfere, so wird ein Rohr mit kleinerem Halbmesser in dem Schenkel befestigt.Should the axis of the drill hole have a different curvature than that in the drawing shown, e.g. a sharper one, a tube with a smaller radius is used in the leg attached.
In dem gebogenen Rohr d befindet sich eine biegsame Welle g, welche vorn in einen Bohrer h, hinten in eine Kupplung i endigt, und welche durch bekannte Mittel (z. B. Futter und dergleichen) gegen Verschiebungen gesichert ist.In the bent tube d there is a flexible shaft g, which ends in a drill h at the front and a coupling i at the back, and which is secured against displacement by known means (e.g. chuck and the like).
Bei i wird in bekannter Weise eine die Kraftübertragung bewirkende andere biegsame WTelle angeschlossen, doch kann auch ein kleiner Elektromotor angeordnet werden oder dergleichen.When i in known manner, a power transmission causing other flexible W T is connected elle, but also a small electric motor may be disposed or the like.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE133162C true DE133162C (en) |
Family
ID=401387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT133162D Active DE133162C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE133162C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE749949C (en) * | 1942-03-21 | 1952-12-08 | Bosch Gmbh Robert | Auxiliary equipment for hand drills |
WO1987003522A1 (en) * | 1985-12-13 | 1987-06-18 | Ae Plc | Process for the formation of holes |
WO1991011962A1 (en) | 1990-02-09 | 1991-08-22 | Romano Jack W | Curved bore drilling apparatus |
EP2432402B1 (en) * | 2009-05-18 | 2016-04-27 | Biedermann Technologies GmbH & Co. KG | Device for introducing a bent nail into a bone |
US9375241B2 (en) | 2007-11-26 | 2016-06-28 | Biedermann Technologies Gmbh & Co. Kg | Bone nail for the heel |
-
0
- DE DENDAT133162D patent/DE133162C/de active Active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE749949C (en) * | 1942-03-21 | 1952-12-08 | Bosch Gmbh Robert | Auxiliary equipment for hand drills |
WO1987003522A1 (en) * | 1985-12-13 | 1987-06-18 | Ae Plc | Process for the formation of holes |
US4769118A (en) * | 1985-12-13 | 1988-09-06 | Ae Plc | Process for the curvilinear formation of holes |
WO1991011962A1 (en) | 1990-02-09 | 1991-08-22 | Romano Jack W | Curved bore drilling apparatus |
EP0513228A1 (en) * | 1990-02-09 | 1992-11-19 | Jack W. Romano | Curved bore drilling apparatus |
EP0513228A4 (en) * | 1990-02-09 | 1993-06-23 | Romano Jack W | Curved bore drilling apparatus |
US9375241B2 (en) | 2007-11-26 | 2016-06-28 | Biedermann Technologies Gmbh & Co. Kg | Bone nail for the heel |
EP2432402B1 (en) * | 2009-05-18 | 2016-04-27 | Biedermann Technologies GmbH & Co. KG | Device for introducing a bent nail into a bone |
US9522009B2 (en) | 2009-05-18 | 2016-12-20 | Biedermann Technologies Gmbh & Co. Kg | Device for forming a bore to facilitate insertion of an arcuate nail into a bone |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE133162C (en) | ||
DE2050703C3 (en) | Single thread system for drill pipe connections and drill pipe connections | |
DE300536C (en) | ||
DE2210055B2 (en) | Process for joining adjacent edges of metal sheets by folding | |
DE232761C (en) | ||
DE150809C (en) | ||
DE130527C (en) | ||
DE744535C (en) | Process for welding thin-walled pipes | |
DE149138C (en) | ||
DE366319C (en) | Method and device for producing bends, in particular double bends, on pipes | |
DE674024C (en) | Pipe connection for bicycle frame | |
DE671564C (en) | Welded connection for a smooth, flangeless heating pipe, especially for locomotive boilers | |
CH153564A (en) | Pipe connection, especially for house sewer systems. | |
DE150015C (en) | ||
DE94013C (en) | ||
DE99386C (en) | ||
DE144127C (en) | ||
DE490045C (en) | Gear transmission | |
DE356913C (en) | Chamber for water tube boiler | |
DE267174C (en) | ||
DE463859C (en) | Pipe connection with the help of two overlapping, conical pipe ends | |
DE532591C (en) | Method and device for producing nuts with curved threads | |
DE274603C (en) | ||
DE535141C (en) | Process for the production of zigzag sheet metal bodies | |
DE136066C (en) |