EP1108562A2 - Zeichengerät - Google Patents
Zeichengerät Download PDFInfo
- Publication number
- EP1108562A2 EP1108562A2 EP00126305A EP00126305A EP1108562A2 EP 1108562 A2 EP1108562 A2 EP 1108562A2 EP 00126305 A EP00126305 A EP 00126305A EP 00126305 A EP00126305 A EP 00126305A EP 1108562 A2 EP1108562 A2 EP 1108562A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- template
- base plate
- sheet
- guide
- drawing device
- 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.)
- Granted
Links
Images
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
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
- B43L13/20—Curve rulers or templets
Definitions
- the invention relates to a drawing device with a base plate, which is a support surface for a sheet of drawing material, in particular Paper has at least one connected to the base plate Contact edge for the sheet, one with the base plate connected template guide, and a template that on the Base plate and on the sheet lying on the support surface attachable and then guided by the template guide is that the template is rotatable about its center.
- Such a drawing device is known from US 2,950,537 a base part and a guide plate with a circular Has opening.
- the guide plate is attached to the screws Base part attached, with an edge strip arranged between the two that forms a contact edge for a sheet of paper, that can be pushed between the base part and the guide plate.
- a circular can be inserted into the circular opening of the guide plate Template can be used.
- On the guide plate and A scale is attached to the template so that it is point-symmetrical Drawings can be created.
- the paper is supposed to be noted that it is between the base part and the guide plate is clamped.
- the object of the invention is to provide such a drawing device simplify and improve at the same time so that the sheet still is better secured against slipping.
- the object is according to the invention with a drawing device at the beginning described genus solved, in which the bearing surface is limited by at least one slot in the at least a corner area of the sheet can be inserted and thereby fixed is.
- this is inserted Sheet coupled directly to the base plate and can therefore not easily fall out of the drawing device or also just slip.
- the fixation of the sheet is special simply designed and can be realized without moving components.
- the slot the base plate.
- a corner area of a sheet that inserted through this slot is below that of the Contact surface of the underside of the base plate facing away. If the Base plate is then placed on a table, for example, this corner area of the sheet between table and base plate trapped and thereby held additionally.
- the Sheet Slits are provided that are along one secant each the circular trajectory of a point on the radially outer one Extend the edge of the rotating template.
- the Base plate two diametrically opposite slots on, in the two diagonally opposite corner areas of the sheet are insertable.
- the slots are preferably just as long designed that the inserted sheet with its leaf edges abuts the ends of the slots. The sheet is then through Slots are fixed immovably and at the same time when inserted centered between the two slots.
- the template guide is in an advantageous design integrally formed with the base plate, e.g. made of plastic sprayed.
- the drawing device can thus be manufactured particularly inexpensively and is particularly robust.
- the template has a circular shape outer edge, and the template guide two the template leading at this edge, diametrically opposite each other Has guide arches. So the whole is not circular Edge of the template surrounded by the template guide; the Exposed edge areas of the template are used to turn the Template accessible.
- this embodiment of the drawing device is along a secant Each guide arch has a slot for one corner area of the leaf.
- the guide arches advantageously each span an angular range of about 50 degrees. With such guide arches Template guided precisely and at the same time is the predominant one Part of the edge of the template is freely accessible.
- the bearing surface for the sheet can be square and four edged contact edges for the sheet bordered on the base plate his.
- the system edges can also guide the template or form parts of it by placing the template on its outer Lead edge.
- the support surface is a central guide element in the form of a Stub axles protrudes, and the template is a central one Has circular opening with which it can be placed on the stub axle and then performed on it with almost no play.
- the template particularly precise and smooth guided so that a template guide on the outer edge of the Stencil is unnecessary.
- the drawing device 10 shown in FIGS. 1 to 3 has one square base plate 12 with a side length of, for example 22cm on, which is made of cardboard or plastic is.
- a support surface 14 for placing a sheet of paper 16 is formed on the base plate 12 .
- Adjacent to the contact area 14 penetrate two slots 18 through the base plate 12 and separate each of two diagonally opposite one another thickened corner fields 19 of the base plate 12 from the support surface 14.
- the slots 18 extend to side edges 22 of the base plate 12 at an angle of 45 degrees and end shortly before these side edges 22 at slot ends 24 and 26.
- the base plate 12 additionally has four contact edges 38, which extend along the side edges 22 of the base plate 12 and over the support surface 14 substantially vertically protrude a few millimeters. Limit the contact edges 38 together with the slots 18, the bearing surface 14 and offer additional attachments for the inserted sheet 16.
- Each of the two thickened corner fields 19 is on its support surface 14 facing side by a guide arc 34 limited, which spans the associated slot 18. With others Words, each slot 18 is a secant to the associated one Guide arc 34 arranged.
- the guide arcs 34 lie diametrically opposite, each extend over an angular range 36 of about 50 degrees and each form a section of one common circle.
- a mark 40 applied on one of the corner fields 19 is immediate radially outside of its guide arc 34.
- the drawing device 10 also has a template 42 with a circular outer edge 44, the diameter of which is only slight smaller than the diameter of the guide arches 34 formed circle.
- the template 42 can therefore on the Base plate 12 and the sheet inserted into the slots 18 16 are placed so (see Fig. 2) that they, on their outer Edge 44 guided by the guide arches 34, only by turning is movable around its center 46.
- the template 42 is on their outer edge area with markings 48, which at inserted template 42 with the marking 40 on one of the Corner fields 19 can be aligned.
- For drawing are in the Template 42 cutouts 50 in various shapes.
- the user draws one or several cutouts 50 with a pin, then turns the user uses the template 42 until, for example, another Mark 48 is aligned with mark 40, and again draws a section 50.
- the slots can essentially be formed parallel to the plane of the support surface be so that the sheet is inserted into the slots, however cannot be inserted through the base plate. Further can use guide arches on two opposite sides of the Base plate 12 may be formed.
- the base plate 12 two diametrically opposite one another Corner fields 19, which are bounded by one of the two slots 18 are.
- the base plate 12 has, however, in contrast to the preferred embodiment shown in Figures 1 to 3 in the area of the corner fields 19 the same thickness as in the whole remaining area within the system edges 38.
- the corner fields 19 according to FIGS. 4 to 6 have no management function for the template 42.
- the contact edges 38 form with their middle sections a template guide for the circular outer edge 44 of the template 42.
- an axle stub 52 from the base plate 12 protrude in the center of the support surface 14.
- the stub axle 52 protrudes approximately up to the height of the contact edges 38 above.
- a central circular opening 54 is cut out, and the template 42 of this embodiment has one central circular opening 56.
- Sheet 16 and template 42 are with their circular openings 54 and 56 on the stub axle 52 attached.
- the diameter of the stub shaft 52 is and the circular openings 54 and 56 selected such that the sheet 16 and the template 42 are centered on the stub shaft 52.
- the stub shaft 52 forms a guide element, that centers the template 42 and ensures that it only is movable by rotating about its center 46.
- the template 42 therefore does not need at its radially outer Edge 44 to be guided, and this can be of the illustrated Deviate circular shape and, for example, jagged in a star shape be, which results in additional possibilities of drawing.
Landscapes
- Toys (AREA)
- Manual Feeding Of Sheets (AREA)
- Sheet Holders (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
Abstract
Description
- Fig. 1
- die Draufsicht eines ersten Ausführungsbeispiels eines erfindungsgemäßen Zeichengeräts beim Einstecken eines Blattes in eine Grundplatte,
- Fig. 2
- die Draufsicht nach Fig. 1 beim Auflegen einer Schablone auf die Grundplatte mit eingestecktem Blatt,
- Fig. 3
- den Schnitt III-III in Fig. 2,
- Fig. 4
- die Draufsicht eines zweiten Ausführungsbeispiels eines erfindungsgemäßen Zeichengeräts beim Einstecken eines Blattes in eine Grundplatte,
- Fig. 5
- die Draufsicht nach Fig. 4 beim Auflegen einer Schablone auf die Grundplatte mit eingestecktem Blatt, und
- Fig. 6
- den Schnitt VI-VI in Fig. 5.
Claims (10)
- Zeichengerät (10) miteiner Grundplatte (12), die eine Auflagefläche (14) für ein Blatt (16) Zeichenmaterial, insbesondere Papier aufweist,mindestens einer mit der Grundplatte (12) verbundenen Anlagekante (24, 26; 38) für das Blatt (16),einer mit der Grundplatte (12) verbundenen Schablonenführung (34; 38; 52), undeiner Schablone (42), die auf die Grundplatte (12) sowie auf das auf der Auflagefläche (14) liegende Blatt (16) auflegbar und dann von der Schablonenführung (34; 38; 52) derart geführt ist, daß die Schablone (42) um ihren Mittelpunkt (46) drehbar ist,
- Zeichengerät nach Anspruch 1,
dadurch gekennzeichnet, daß der Schlitz (18) die Grundplatte (12) durchsetzt. - Zeichengerät nach Anspruch 1 oder 2,
dadurch gekennzeichnet, daß zwei einander parallele Schlitze (18) vorgesehen sind, die sich längs je einer Sekante der kreisförmigen Bewegungsbahn eines Punktes am äußeren Rand (44) der sich drehenden Schablone (42) erstrecken. - Zeichengerät nach Anspruch 1, 2 oder 3,
dadurch gekennzeichnet, daß die Schablonenführung (34; 38; 52) mit der Grundplatte (12) einstückig ausgebildet ist. - Zeichengerät nach einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet, daß die Schablone (42) einen kreisförmigen äußeren Rand (44), und die Schablonenführung zwei diametral gegenüberliegende Führungsbögen (34) aufweist. - Zeichengerät nach Anspruch 5,
dadurch gekennzeichnet, daß entlang einer Sekante jedes Führungsbogens (34) ein Schlitz (18) für je einen Eckbereich (20) des Blattes (16) ausgebildet ist. - Zeichengerät nach Anspruch 5 oder 6,
dadurch gekennzeichnet, daß die Führungsbögen (34) je einen Winkelbereich (36) von etwa 50 Grad überspannen. - Zeichengerät nach einem der Ansprüche 1 bis 7,
dadurch gekennzeichnet, daß die Auflagefläche (14) für das Blatt (16) quadratisch und von vier an der Grundplatte (12) ausgebildeten Anlagekanten (38) für das Blatt (16) umrandet ist. - Zeichengerät nach Anspruch 8,
dadurch gekennzeichnet, daß die Anlagekanten (38) zugleich die Schablonenführung bilden - Zeichengerät nach einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet, daß von der Auflagefläche (14) ein zentrales Führungselement in Gestalt eines Achsstummels (52) absteht, und die Schablone (42) eine zentrale Kreisöffnung (56) aufweist, mit der sie auf den Achsstummel (52) aufsetzbar und dann an diesem nahezu ohne Spiel geführt ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19961065A DE19961065C1 (de) | 1999-12-17 | 1999-12-17 | Zeichengerät |
DE19961065 | 1999-12-17 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1108562A2 true EP1108562A2 (de) | 2001-06-20 |
EP1108562A3 EP1108562A3 (de) | 2002-07-17 |
EP1108562B1 EP1108562B1 (de) | 2004-03-03 |
Family
ID=7933146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00126305A Expired - Lifetime EP1108562B1 (de) | 1999-12-17 | 2000-12-01 | Zeichengerät |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1108562B1 (de) |
AT (1) | ATE260779T1 (de) |
DE (2) | DE19961065C1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011047678A1 (en) | 2009-10-19 | 2011-04-28 | Østberg Design Aps | A drawing device for creating mandala |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK1348637T3 (da) * | 2002-03-29 | 2010-05-31 | Cartiere Fedrigoni & C Spa | Beholder, især til ark og lignende dele |
DE102004009195B3 (de) * | 2004-02-25 | 2005-04-28 | Staedtler J S Gmbh & Co Kg | Schablone zur Kennzeichnung von Disks |
DE202004015096U1 (de) * | 2004-09-29 | 2005-01-20 | Gruhlke, Stephan | Vorrichtung zur Kennzeichnung oder Beschriftung von Disks |
DE202008012989U1 (de) | 2008-09-30 | 2009-01-02 | Ravensburger Ag | Zeichengerät zum Zeichnen von rotationssymmetrisch angeordneten Motiven |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2950537A (en) | 1957-07-11 | 1960-08-30 | Martin O Fixen | Toy for making pictures and designs |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1229753A (de) * | 1969-01-23 | 1971-04-28 | ||
US4060030A (en) * | 1975-07-28 | 1977-11-29 | Noschese Fred J | Stencil sheet holder |
FR2658450A1 (fr) * | 1990-02-16 | 1991-08-23 | Rosanis Jean Francois | Attache pour maintenir ensemble une pluralite de feuillets. |
GB2288151B (en) * | 1994-04-05 | 1997-07-23 | Helix Ltd | Drawing aid |
-
1999
- 1999-12-17 DE DE19961065A patent/DE19961065C1/de not_active Expired - Fee Related
-
2000
- 2000-12-01 DE DE50005502T patent/DE50005502D1/de not_active Expired - Lifetime
- 2000-12-01 EP EP00126305A patent/EP1108562B1/de not_active Expired - Lifetime
- 2000-12-01 AT AT00126305T patent/ATE260779T1/de active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2950537A (en) | 1957-07-11 | 1960-08-30 | Martin O Fixen | Toy for making pictures and designs |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011047678A1 (en) | 2009-10-19 | 2011-04-28 | Østberg Design Aps | A drawing device for creating mandala |
US8458918B2 (en) | 2009-10-19 | 2013-06-11 | Ostberg Design Aps | Drawing device for creating mandala |
Also Published As
Publication number | Publication date |
---|---|
DE50005502D1 (de) | 2004-04-08 |
EP1108562A3 (de) | 2002-07-17 |
DE19961065C1 (de) | 2001-01-25 |
ATE260779T1 (de) | 2004-03-15 |
EP1108562B1 (de) | 2004-03-03 |
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