DE545026C - Marking device for cone penetrations - Google Patents
Marking device for cone penetrationsInfo
- Publication number
- DE545026C DE545026C DED59610D DED0059610D DE545026C DE 545026 C DE545026 C DE 545026C DE D59610 D DED59610 D DE D59610D DE D0059610 D DED0059610 D DE D0059610D DE 545026 C DE545026 C DE 545026C
- Authority
- DE
- Germany
- Prior art keywords
- axis
- marking device
- cone
- penetrations
- driving rod
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/005—Marking-out or setting-out work for pipes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Description
Anreißgerät für Kegeldurchdringungen Durchdringungskurven von Kegeln' durch gekrümmte oder zur Achse des Kegels geneigte Flächen konnten bisher nur in umständlicher Weise nach Regeln der Projektionslehre durch Aufreißen -auf einen Zeichentisch und Übertragung auf das Werkstück mittels Zirkel, Lineale und anderer Hilfsgeräte ausgeführt werden.Marking device for cone penetrations Penetration curves of cones' curved surfaces or surfaces inclined to the axis of the cone could only be used in awkward way according to the rules of projection theory by tearing open on one Drawing table and transfer to the workpiece using compasses, rulers and others Auxiliary devices are executed.
Dies ist eine zeitraubende Arbeit und erfordert ein gewisses Maß von technischer Schulung. Auf der Baustelle -werden die Schwierigkeiten noch erheblicher, und ist diese Methode in manchen Fällen überhaupt nicht anwendbar, so daß man alsdann auf gefühlsmäßiges Anzeichnen und kostspieliges und zeitraubendes Anpassen mit Nacharbeiten angewiesen war.This is time consuming work and requires a certain amount of technical training. On the construction site the difficulties become even more significant, and in some cases this method cannot be used at all, so that one then on emotional marking and costly and time-consuming adjustments with rework was instructed.
Die nachstehend beschriebene Erfindung soll diese Mißstände beseitigen und setzt jeden Facharbeiter in die Lage, eine Durchdringungskurve in kürzester Zeit genau vorzuzeichnen ohne Zuhilfenahme von Zirkel, Lineal und Winkel und ohne früher notwendiges Rechnen und Übertragungsarbeit.The invention described below is intended to remedy these shortcomings and puts every skilled worker in a position to develop a penetration curve in the shortest possible time To draw out the time precisely without the aid of compasses, rulers and squares and without previously necessary arithmetic and transfer work.
Ein Fußgestell a, welches so geformt ist, daß es auf Rohren oder gekrümmten oder geneigten Flächen befestigt werden kann, trägt eine nach zwei senkrecht zueinander stehenden Ebenen schwenkbare Achse b. Um diese Achse drehbar und auf ihr verschiebbar ist ein Fahrstab c angeordnet, welcher einen Anreißstift d trägt. Dieser Anreißstift ist glei-.'tend in diesem Fahrstab gelagert, so daß er der Form des anzureißenden Gegenstandes folgen kann. Dieser Fahrstab ist derart einstellbar, daß er mit der Drehachse einen Winkel einschließt, wodurch man:in,der Lage ist, die Durchdringungskurve eines Kegels auf eine gekrümmte oder geneigte Fläche zu markieren.A pedestal a, which is shaped so that it is on pipes or curved or inclined surfaces can be attached, carries one after two perpendicular to each other standing planes swiveling axis b. Rotatable about this axis and slidable on it a driving rod c is arranged, which carries a scriber d. This marking pen is gliding in this driving rod, so that it has the shape of the one to be marked Subject can follow. This driving rod is adjustable so that it is with the Axis of rotation encloses an angle, whereby one: in, is able to define the penetration curve to mark a cone on a curved or inclined surface.
Mit einem bekannten-Gerät ist man wohl in -der Lage; Durchdringungen eines Zylinders aufzuzeichnen. Der Apparat versagt aber, sobald man die Durchdringung eines Kegels markieren will. Derselbe versagt auch, wenn die Aufgabe gestellt ist, eine Durchdringung zu markieren, deren Achse sowohl in der durch die Längsachse gehenden Ebene mit der Längsachse eines bestimmten von 9o° abweichenden. Winkels als auch mit dieser Ebene selbst einen bestimmten Winkel einschließen soll.With a known device one is well able to do so; Penetrations of a cylinder. The apparatus fails, however, as soon as the penetration is made want to mark a cone. It also fails when the task is set to mark a penetration, its axis in both that through the longitudinal axis going plane with the longitudinal axis of a certain deviating from 9o °. Angle as well as should include a certain angle with this plane itself.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED59610D DE545026C (en) | Marking device for cone penetrations |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED59610D DE545026C (en) | Marking device for cone penetrations |
Publications (1)
Publication Number | Publication Date |
---|---|
DE545026C true DE545026C (en) | 1932-02-25 |
Family
ID=7057734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DED59610D Expired DE545026C (en) | Marking device for cone penetrations |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE545026C (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2497853A (en) * | 1944-06-12 | 1950-02-21 | Chicago Bridge & Iron Co | Apparatus for projecting circular markings upon nonplanar surfaces |
US2594457A (en) * | 1948-09-03 | 1952-04-29 | Fred E Kunzler | Apparatus for scribing |
US2659972A (en) * | 1950-06-21 | 1953-11-24 | Edward E Norris | Projection compass |
US2677181A (en) * | 1951-07-05 | 1954-05-04 | Elwood E Stephens | Pipe marking device |
US2725634A (en) * | 1953-03-02 | 1955-12-06 | Oscar B Hopper | Guide for cutters or markers |
DE3229664A1 (en) * | 1981-08-10 | 1983-03-03 | Mitutoyo Mfg. Co., Ltd., Tokyo | ALTITUDE GAUGE |
FR2575689A1 (en) * | 1985-01-09 | 1986-07-11 | Martin Serge | Instrument for tracing the intersection of two pipes |
US4793066A (en) * | 1986-06-20 | 1988-12-27 | Cheng Wang X | Pipe joint intersection contour scriber |
-
0
- DE DED59610D patent/DE545026C/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2497853A (en) * | 1944-06-12 | 1950-02-21 | Chicago Bridge & Iron Co | Apparatus for projecting circular markings upon nonplanar surfaces |
US2594457A (en) * | 1948-09-03 | 1952-04-29 | Fred E Kunzler | Apparatus for scribing |
US2659972A (en) * | 1950-06-21 | 1953-11-24 | Edward E Norris | Projection compass |
US2677181A (en) * | 1951-07-05 | 1954-05-04 | Elwood E Stephens | Pipe marking device |
US2725634A (en) * | 1953-03-02 | 1955-12-06 | Oscar B Hopper | Guide for cutters or markers |
DE3229664A1 (en) * | 1981-08-10 | 1983-03-03 | Mitutoyo Mfg. Co., Ltd., Tokyo | ALTITUDE GAUGE |
FR2575689A1 (en) * | 1985-01-09 | 1986-07-11 | Martin Serge | Instrument for tracing the intersection of two pipes |
US4793066A (en) * | 1986-06-20 | 1988-12-27 | Cheng Wang X | Pipe joint intersection contour scriber |
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