DE409064C - Fluoroscopy and control device for holes - Google Patents

Fluoroscopy and control device for holes

Info

Publication number
DE409064C
DE409064C DEM85659D DEM0085659D DE409064C DE 409064 C DE409064 C DE 409064C DE M85659 D DEM85659 D DE M85659D DE M0085659 D DEM0085659 D DE M0085659D DE 409064 C DE409064 C DE 409064C
Authority
DE
Germany
Prior art keywords
mirror
fluoroscopy
holes
control device
lamp
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
DEM85659D
Other languages
German (de)
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.)
Rheinmetall Air Defence AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Publication date
Priority to DEM85659D priority Critical patent/DE409064C/en
Application granted granted Critical
Publication of DE409064C publication Critical patent/DE409064C/en
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Earth Drilling (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)

Description

Im Maschinenbau besteht in vielen Fällen das Bedürfnis, Bohrungen genau zu) untersuchen, sei es auf genaue Ausführung, sei es auf Materialfehler usw. Besonders bei langen Bohrungen mit verhältnismäßig kleinem Durchmesser ist dies oft schwierig. Nach der bisherigen einfachen Verfahrensweise wurde ein gerader Spiegel mit Lampe davor benutzt, wobei der Spiegel in mehrere Lagen gedreht werden mußte, um den ganzen Umfang der Bohrwandung beobachten zu können.In mechanical engineering, in many cases there is a need to precisely examine bores, be it on exact execution, be it on material defects, etc. especially with long ones This is often difficult to drill holes with a relatively small diameter. According to the previous simple procedure a straight mirror with a lamp in front of it was used, with the mirror in several positions had to be rotated in order to be able to observe the entire circumference of the bore wall.

Die Erfindung betrifft nun eine besondere Bauart einer derartigen Vorrichtung, die den erwähnten Nachteil der bisherigen Vorrichtungen nicht aufweist, indem sie erfindungsgemäß einen Kegelspiegel mit dahinter angeordneter Lampe aufweist.The invention relates to a particular type of device of this type, which the does not have the mentioned disadvantage of the previous devices by using them according to the invention has a conical mirror with a lamp arranged behind it.

Nach der Zeichnung, die ein Ausführungsbeispiel des Erfindungsgegenstandes darstellt, weist die Vorrichtung einen hohlen Stab 1 auf, der in seinem Inneren eine Stromzuleitungsschnur 2 für eine am vorderen Stabende aufgesetzte Glühbirne 3 enthält. Letztere befindet sich hinterhalb eines in der Achsrichtung des Stabes einstellbaren Kegelspiegels 4. Der Stab 1 trägt noch eine Zentriervorrichtung, bestehend aus zwei Gruppen von je drei Hebeln 5 (in der Abbildung sind nur je zwei Hebel ersichtlich), die an ihren freien Enden Rollen 6 besitzen zum achsialen Verschieben der Vorrichtung in der Bohrung 8. Die Rollen 6 werden mittels einer Druckfeder 7 an die Wandung der zu untersuchenden Bohrung 8 gedrückt.According to the drawing, which represents an embodiment of the subject matter of the invention, the device comprises a hollow rod 1, which has a power supply cord in its interior 2 for a light bulb 3 placed on the front end of the rod. The latter is located behind a conical mirror 4 adjustable in the axial direction of the rod. The rod 1 also carries a centering device consisting of two groups of each three levers 5 (only two levers can be seen in the illustration), which are attached to their free The ends have rollers 6 for axial displacement of the device in the bore 8. The rollers 6 are attached to the wall to be examined by means of a compression spring 7 Hole 8 pressed.

Die Lampe 3 beleuchtet über den Rand des Spiegels die Wandung der Bohrung 8. Letztere wird im Spiegel bei senkrechter Aufsicht auf die Spiegelspitze als konzentrische Ringe gesehen. Zur Beobachtung des Spiegelbildes kann ein Teleskop benutzt werden. Durch Verschieben des Apparates auf den Rollen 6 läßt sich nach und nach die ganze Länge der Bohrung im Spiegelbild beobachten.The lamp 3 illuminates the wall of the bore 8 over the edge of the mirror appears in the mirror as concentric rings when viewed vertically on the mirror tip seen. A telescope can be used to observe the mirror image. By Moving the apparatus on the rollers 6 can be gradually the entire length of the Observe the hole in a mirror image.

Claims (2)

45 Patent-Ansprüche:45 patent claims: 1. Durchleuchtungs- und Kontrollvorrichtung für Bohrungen, gekennzeichnet durch einen Kegelspiegel mit dahinter angeordneter Lampe, die über den Rand des Spiegels die Wandung der Bohrung beleuchtet, so daß letztere im Spiegel, bei senkrechter Aufsicht auf die Spiegelspitze als konzentrische Ringe gesehen werden kann.1. Fluoroscopy and control device for boreholes, marked by means of a conical mirror with a lamp behind it, which illuminates the wall of the bore via the edge of the mirror, so that the latter is seen as concentric rings in the mirror when viewed vertically on the mirror tip can be. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Lampe und der Spiegel von einem Stab getragen sind, der mit einer der zu beleuchtenden Bohrung sich selbsttätig anpassenden und ihr verschiebbaren Zentriervorrichtung versehen ist.2. Apparatus according to claim 1, characterized in that the lamp and the mirrors are carried by a rod that is connected to one of the holes to be illuminated self-adapting and displaceable centering device is. *) Von dem Patentsucher ist als der Erfinder angegeben worden:*) The patent seeker stated as the inventor: Hans Rikli in Zürich.Hans Rikli in Zurich.
DEM85659D Fluoroscopy and control device for holes Expired DE409064C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM85659D DE409064C (en) Fluoroscopy and control device for holes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM85659D DE409064C (en) Fluoroscopy and control device for holes

Publications (1)

Publication Number Publication Date
DE409064C true DE409064C (en) 1925-01-30

Family

ID=7320264

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM85659D Expired DE409064C (en) Fluoroscopy and control device for holes

Country Status (1)

Country Link
DE (1) DE409064C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545872A1 (en) * 1983-05-10 1984-11-16 Schlumberger Prospection APPARATUS FOR CENTERING A TOOL IN A TUBE WELL, PARTICULARLY FOR DEVIE WELLS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545872A1 (en) * 1983-05-10 1984-11-16 Schlumberger Prospection APPARATUS FOR CENTERING A TOOL IN A TUBE WELL, PARTICULARLY FOR DEVIE WELLS
EP0125993A1 (en) * 1983-05-10 1984-11-21 Societe De Prospection Electrique Schlumberger Centralizer for a tool in a cased well, especially for deviated wells

Similar Documents

Publication Publication Date Title
DE409064C (en) Fluoroscopy and control device for holes
DE545026C (en) Marking device for cone penetrations
CH110148A (en) X-ray and control apparatus for drilling.
DE356450C (en) Pocket tripod
DE674641C (en) Pen holder, the handle of which is divided into several mutually adjustable links
DE556632C (en) Machine for embossing characters in the inner surface of rings
DE907236C (en) Stand for portable hand drill
DE745950C (en) Device for testing the tip of drills
DE366995C (en) Device for mechanical marking of objects and pictures
DE684125C (en) Drive coupling for flexible shafts, cord roller arms or the like for the connection of dental instruments
DE345505C (en) Device for mechanical marking of objects and pictures
DE522210C (en) Microscope stand
DE712990C (en) Centering device for pipe axles
DE819215C (en) Drawing device for drawing several parallel lines at the same time
DE448069C (en) Artificial leg
DE432600C (en) Drop weight test for dynamic hardness testing
DE652118C (en) Device for driving slides by means of a compressed air motor installed next to the slide
DE321065C (en) Lead pencil for several leads
DE743416C (en) Feed device for dry fuel in gasoline-less lighters
DE727513C (en) Hardness tester, in which the impression produced by a penetrator in the test specimen is made visible by means of a microscope attached to the hardness tester
DE382851C (en) Practice shotgun for hands-free shooting
DE647434C (en) Parallelogram drawing device
DE684980C (en) Two-part stripping jaw for mixers, calenders or the like.
DE445682C (en) Device for the simultaneous drilling of two groove-like recesses of a small distance for dental purposes
DE428601C (en) Device for adjusting the lens mount of photographic cameras