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DE849811C - Ball joint holder for writing, drawing, reading and similar documents - Google Patents

Ball joint holder for writing, drawing, reading and similar documents

Info

Publication number
DE849811C
DE849811C DEH4129D DEH0004129D DE849811C DE 849811 C DE849811 C DE 849811C DE H4129 D DEH4129 D DE H4129D DE H0004129 D DEH0004129 D DE H0004129D DE 849811 C DE849811 C DE 849811C
Authority
DE
Germany
Prior art keywords
writing
ball joint
reading
joint holder
similar documents
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
DEH4129D
Other languages
German (de)
Inventor
Walter Hebel
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 DEH4129D priority Critical patent/DE849811C/en
Application granted granted Critical
Publication of DE849811C publication Critical patent/DE849811C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
    • F16M11/14—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction with ball-joint
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • F16M13/022—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle repositionable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Description

Die Erfindung betrifft einen Kugelgelenkhalter für Schreib-, Zeichen-, Lese- und ähnliche Unterlagen, beispielsweise für Fotovergrößerungen, und bezweckt, diese in jede beliebige Lage stellen, drehen und feststellen zu können. Dadurch ist es möglich, die Unterlage nicht nur in die günstigste Arbeitslage zu bringen, sondern auch eine reflexfreie Beleuchtung der Schreib-, Zeichenfläche od. dgl. zu erreichen. Fotovergrößerungen lassen sich mit Hilfe einer so einstellbaren Unterlage entzerren.The invention relates to a ball joint holder for writing, drawing, Reading and similar documents, e.g. for photo enlargements, and are intended to to be able to place, rotate and determine these in any position. Through this is it possible not only to bring the mat in the most favorable working position, but also a reflection-free illumination of the writing, drawing surface or the like reach. Photo enlargements can be made with the help of such an adjustable base equalize.

Kugelgelenkhalter sind an sich nicht neu; es gibt die mannigfachsten und für die verschiedenen Zwecke verschiedensten Ausführungen und Konstruktionen.. Gegenstand der Erfindung ist ein Kugelgelenkhalter, der einfach, aber von überraschend sicherer Wirkung ist.Ball joint holders are not in themselves new; there are the most varied and various designs and constructions for various purposes. The invention relates to a ball joint holder, which is simple but surprising safer effect.

Ein Ausführungsbeispiel wird nachfolgend beschrieben und durch die Zeichnung veranschaulicht. Es zeigt Abb. i einen Querschnitt durch einen Halter in Gußkonstruktion, Abb. 2 einen Querschnitt durch einen Halter in Holzkonstruktion und Abb.3 eine Ansicht des Halters in Holzkonstruktion.An embodiment is described below and by the Drawing illustrates. Fig. I shows a cross section through a holder in cast construction, Fig. 2 a cross section through a holder in wood construction and Fig. 3 is a view of the holder made of wood.

Ein Gehäuse a ist zum Festschrauben an Tischplatten u. dgl. mit Befestigungsschrauben b versehen. Die Griffschraube c wirkt beim Anziehen auf das um die Achse d drehbar gelagerte Druckstück e. Der Druck wird durch die Pfanne f gegen den Kugelzapfen g übertragen, der dadurch in seiner kugelförmigen Lagerung im Gehäuse a festgestellt wird. Der Kugelzapfen g trägt an seinem oberen Ende eine Platte h, die zur Befestigung der Schreib- bzw. Zeichenunterlage od. dgl. dient.A housing a is provided with fastening screws b for screwing to table tops and the like. When tightened, the grip screw c acts on the pressure piece e, which is rotatably mounted about the axis d. The pressure is transmitted through the socket f against the ball pivot g, which is thereby determined in its spherical bearing in the housing a. The ball stud g carries a plate h at its upper end, which is used to attach the writing or drawing pad or the like.

Nach Lösen der Griffschraube läßt sich die Platte in die gewünschte Lage einstellen bzw. drehen.After loosening the handle screw, the plate can be placed in the desired position Adjust or turn position.

Am Wesen der Erfindung ändert sich nichts, wenn beispielsweise statt des Gehäuses a ein Winkelstück i zwischen zwei seitliche Wangen k geschraubt wird, wobei die zusammenhaltende Schraube l gleichzeitig die Achse bildet, um die sich das Druckstück e dreht.The essence of the invention does not change if, for example, instead of the housing a, an angle piece i is screwed between two lateral cheeks k , the holding screw l at the same time forming the axis about which the pressure piece e rotates.

Am Wesen der Erfindung würde sich auch nichts ändern, wenn das Druckstück e eine andere als die in der Zeichnung dargestellte Dreieckform erhalten und statt mit einer durch Druck wirkenden Schraube mit einer solchen Schraube :betätigt würde, die entgegengesetzt, also durch Zug wirkt.The essence of the invention would not change if the pressure piece e obtained a different triangular shape than that shown in the drawing and instead with a screw acting by pressure with such a screw: would be actuated, which works in the opposite direction, i.e. by pulling it.

Claims (2)

PATENTANSPRÜCHE: i. Kugelgelenkhalter für Schreib-, Zeichen-, Lese- und ähnliche Unterlagen, dadurch gekennzeichnet, daß der Kugelzapfen (g) durch ein als Hebel wirkendes und mittels einer Schraube (c) zu betätigendes Druckstück (e) in seiner Lagerung feststellbar ist. PATENT CLAIMS: i. Ball joint holder for writing, drawing, reading and similar documents, characterized in that the ball pivot (g) by a Pressure piece (e) acting as a lever and operated by means of a screw (c) can be determined in its storage. 2. Kugelgelenkhalter nach Anspruch i, dadurch gekennzeichnet, daß zur besseren Druckverteilung zwischen Druckstück (e) und Kugelzapfen (g) eine Pfanne (f) angeordnet ist.2. Ball joint holder according to claim i, characterized characterized in that for better pressure distribution between pressure piece (s) and ball stud (g) a pan (f) is arranged.
DEH4129D 1943-07-15 1943-07-15 Ball joint holder for writing, drawing, reading and similar documents Expired DE849811C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH4129D DE849811C (en) 1943-07-15 1943-07-15 Ball joint holder for writing, drawing, reading and similar documents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH4129D DE849811C (en) 1943-07-15 1943-07-15 Ball joint holder for writing, drawing, reading and similar documents

Publications (1)

Publication Number Publication Date
DE849811C true DE849811C (en) 1952-09-18

Family

ID=7143854

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH4129D Expired DE849811C (en) 1943-07-15 1943-07-15 Ball joint holder for writing, drawing, reading and similar documents

Country Status (1)

Country Link
DE (1) DE849811C (en)

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