DE521591C - Roll ruler - Google Patents

Roll ruler

Info

Publication number
DE521591C
DE521591C DE1930521591D DE521591DD DE521591C DE 521591 C DE521591 C DE 521591C DE 1930521591 D DE1930521591 D DE 1930521591D DE 521591D D DE521591D D DE 521591DD DE 521591 C DE521591 C DE 521591C
Authority
DE
Germany
Prior art keywords
ruler
axes
roll
roller
roll ruler
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
DE1930521591D
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.)
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
Application granted granted Critical
Publication of DE521591C publication Critical patent/DE521591C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L7/00—Straightedges
    • B43L7/04—Straightedges with rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Motors (AREA)
  • Support Of The Bearing (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Description

Die Erfindung betrifft ein Roilineal mit zwei parallel liegenden Walzen. Gegenüber bekannten Linealen dieser Art kennzeichnet sich der Erfindungsgegenstand dadurch, daß die Walzenachsen mit einem Ende oder mit beiden Enden in besonderen, mit den Stirnwänden des Linealgehäuses lösbar verbundenen Lagerplatten gelagert sind. Dadurch ist ein leichtes Auswechseln der Walzenachsen ίο möglich, und das Einpassen der Achsen beim Zusammenbau des Lineals vereinfacht sich.The invention relates to a roll ruler with two parallel rollers. Opposite to known rulers of this type, the subject of the invention is characterized in that the roller axles with one end or with both ends in special, with the end walls the ruler housing releasably connected bearing plates are stored. This makes it easy to change the roller axles ίο possible, and the fitting of the axes when assembling the ruler is simplified.

Auf der Zeichnung ist der Erfindungsgegenstand beispielsweise dargestellt, und zwar zeigt
Abb. ι eine Unteransicht,In the drawing, the subject matter of the invention is shown, for example, namely shows
Fig. Ι a view from below,

Abb. 2 einen Schnitt nach Linie x-x der Abb. ι undFig. 2 a section along line xx of Fig. Ι and

Abb. 3 einen Schnitt nach Linie y-y. der Abb. i.Fig. 3 a section along line yy. of fig. i.

Mit α ist das trapezförmige, nach unten offene Gehäuse bezeichnet. In der einen Stirnwand b desselben Ist eine Platte c durch die Schraube d befestigt. In derselben führen sich die Achsen e mit Lagerzäpfchen f. In der gegenüberliegenden Stirnwand g führen sich die Achsen e mit Lagerzäpfchen in Löchern derselben. Auf die Achsen e sind Gummi- o. dgl. Walzen h, i, k aufgeschoben. Um das Durchbiegen der einen verhältnismäßig kleinen Durchmesser aufweisenden Achsen e zu verhüten, ist eine Stütze Z vorgesehen, die eine dem Querschnitt des Gehäuses entsprechende Form hat und die mit Lagerstellen ra für die Achsen e versehen ist.The trapezoidal housing, which is open at the bottom, is denoted by α. In one end wall b of the same, a plate c is fastened by the screw d. In the same, the axes e with bearing cones f. In the opposite end wall g , the axes e with bearing cones run in holes in the same. Rubber or similar rollers h, i, k are pushed onto the axes e. In order to prevent the axes e, which have a relatively small diameter, from bending, a support Z is provided which has a shape corresponding to the cross section of the housing and which is provided with bearings ra for the axes e .

Zwecks Herausnahme und Auswechselns der Achsen e mit den Walzenstücken h, i, k wird die Schraubet gelöst, hierauf die Plattec herausgehoben und die Lagerzapfen aus den Löchern der gegenüberliegenden Stirnwand g herausgezogen.For the purpose of removing and replacing the axes e with the roller pieces h, i, k , the screw is loosened, then the plate c is lifted out and the bearing journals are pulled out of the holes in the opposite end wall g.

Claims (1)

Patentanspruch:Claim: Roilineal mit zwei parallel liegenden Walzen, dadurch gekennzeichnet, daß die Walzenachsen \e) mit einem Ende oder 4* mit beiden Enden in besonderen, mit den Stirnwänden des Linealgehäuses (a) lösbar verbundenen Platten gelagert sind.Roller ruler with two parallel rollers, characterized in that the roller axes \ e) are mounted with one end or 4 * with both ends in special plates releasably connected to the end walls of the ruler housing (a). Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DE1930521591D 1930-01-31 1930-01-31 Roll ruler Expired DE521591C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE521591T 1930-01-31

Publications (1)

Publication Number Publication Date
DE521591C true DE521591C (en) 1931-03-24

Family

ID=34085414

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1930521591D Expired DE521591C (en) 1930-01-31 1930-01-31 Roll ruler

Country Status (2)

Country Link
DE (1) DE521591C (en)
GB (1) GB355483A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE828211C (en) * 1949-06-16 1952-01-17 Werner Preibisch Ruler for drawing parallel lines

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3292265A (en) * 1964-10-26 1966-12-20 Thomas G Bowe Navigation rule

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE828211C (en) * 1949-06-16 1952-01-17 Werner Preibisch Ruler for drawing parallel lines

Also Published As

Publication number Publication date
GB355483A (en) 1931-08-27

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