DE7022710U - Device for the programmed transmission of a template - Google Patents

Description

OR, -1NQ- HAMS H..POKTANf Patent attorney

9752 Kleinostheim t>. Aschaffenburg
Hlrachpfad 3 Tel. 06027/8825

27 * August 1973 FB / S.

JosepJ- Balogh, 30 Wibberfcs Avenue, New Britain, Conn./USA

/ "Device for the programmed transmission of a template ⁸ J

In the apparel and allied industries, it is common to With the help of a pattern or a template, a different pattern of the same shape but different size to manufacture.

To transfer the template to a different size The template is placed on a sheet of paper in such a way that the two are mutually displaced and that the various reference points of the template are then before or after each mutual displacement can be drawn on the paper. This creates an image of the original on the paper »It's the original shape, but with dimensions that possibly larger or smaller than the original dimensions.

Various devices are known for producing a series of sizes from a template. With some can different sizes are transmitted at the same time; these are also relatively complicated. Others are against it relatively easy, but make for an experienced one

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Kraft is of limited help. There is a need for an apparatus that is economical and simple to operate is enough to be performed by relatively inexperienced personnel with a minimum of help and supervision by a professional to be served.

With the present innovation there is just such a thing Realized transmission device for pattern. Up device is simple, economical and easy to use handle and can translate a pattern into a graduated range of sizes. In particular, it is a device with which a die is produced by a specialist, which is then used by an assistant to graduate the model can be.

With the device according to the innovation, different cutting patterns can be transmitted at the same time. In contrast, to the known devices, in which the degree of enlargement or reduction is fixed, can with the innovation according to Device can also be made of any size.

The device consists of a table including a shoulder with brackets for a fixed plan element, at least a parallel kneeling device that is attached to the table at one end and at the other end is movable »a carriage moving on the parallel running mechanism, which is parallel to the

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Level the table moves and also its own direction not changed, so cannot rotate, an attachment of a second plan element, which-also is not rotatably displaceable, so that the two plan elements are in a parallel plane to each other and by moving the carriage and the parallel skid are mutually displaceable as desired «The device is also characterized by at least one with the carriage Movable locating device, which in connection with additional means on the table, the different car positions specifies.

Contain the movable device or accessories a marking element on which according to the diverse Car position markings can be provided.

In such a device, the movable locating device and the additional means act together to guide the carriage into its various positions and, among other things, to move the second plan element accordingly with respect to the first. With such a movement, the reference to the markings on the marking element enables the exact reproduction of the shape of one plan element (template) with different dimensions on the other plan element (paper) by transferring the important points or markings from the former to the latter when the dare is in ά & π verseiiieSönen positions according to the markings on the ?, to be reproduced outline. ü

According to a preferred embodiment, the particular marking device is connected to the carriage by a scale changing arrangement which is mounted on the table in such a way that the displacement of the carriage caused by the movable device is different from the displacement of the device itself The movable device and the additional means preferably contain a marker which can mark a marking element. These markers can be obtained by marking the marking element in any position of the carriage * NixEnt With reference to these markers, one can later the carriage again in the same different positions bring.

The device can contain at least one second similarly attached movable parallel running mechanism as well as at least one second carriage fixed on it, which cannot be rotated in a plane parallel to the table shifts the first two plan elements

The device can advantageously be an arrangement for «Es ffeSstsfees #Rths! & £ 3 * This £ ssr4siisg is rotatable

Table stored usd the two carriages are more functional

Distance from the pivot point of this arrangement is connected to it. The scale change arrangement connects; the two cars to a common movement. The distances covered in each case are in a predetermined relationship to one another along two mutually perpendicular axes. It is advantageous if the length ratio of the direction is adjustable 1st by changing the distance between the

the ⁵ carriages and the pivot point of the

äieräureh ifipö a change in the ratio of the Allows carriage movement towards each other. After a special The second car can be used independently of the first be movable «Sine second marking device that is Moved with the second carriage, can also be provided in connection with the additional means a plurality of Determine positions of the second car.

More precisely, the device according to the innovation can contain a sheet of paper for reproduction, as well as a template, which is a Has a plurality of reference points. These two correspond to the first and the second plan level. Brackets for a A third plan level in addition to the first can be provided. In this case, the first and the third plan element Be templates and the second a sheet of reproduction paper. The device has at least a second carriage and one second parallel running mechanism, you can print two sheets of reproduction paper with pressure-sensitive copying means use the illustration you want on both sheets

to obtain. - 6 -

7022710ii.ii. 71

According to a preferred embodiment, the marker consists of a needle attached to the carriage. The marking element is preferably a plate fixed immovably on the table. This plate can be made of plastic material, in which the needle leaves marks allowing the carriage to return to the same positions repeatedly. On the other hand, the device preferably contains length segments and the associated pointers on the cart and table. In this way, the car can be driven by certain readable distances on the scales in two mutually perpendicular axes.

The device according to the innovation thus enables the exact reproduction of a template with a changed scale by referring to a large number of reference points of the template. It is handled as follows: one of the movable carriages is brought into a first specific position with regard to the table . This position is marked with the aid of the marking device, which can be moved together with the carriage, and the additional means fixed on the table. This creates a fixed marking on the movable device or the additives. The carriage is then guided one after the other into a multitude of specific positions, each of which is marked in the same way attached in such a way that & _slfi | w the display sheet

and the template are in parallel planes and can be placed one above the other in positions that correspond to the specific positions of the car. The car is then brought into certain positions one after the other »where reference is made to the markings, and each reference point of the original is transferred to the reproduction sheet when the carriage takes the appropriate position. In this way all reference points are transferred to the sheet. Of the However, the distance between them is not the same as on the original; the template is much more on the sheet in one has been accurately transferred to another standard.

The innovation is explained in more detail by the attached figures.

Fig. 1 shows the perspective of the original transfer device according to the invention with two fixed templates and a movable sheet of paper for reproduction underneath;

Fig. 2 shows a perspective of the parallel linkage of Fig. 1 with a partial view of adjacent parts;

Fig. 3 is an enlarged plan view of a marker plate with markings to indicate another Size represent;

Figure h is a top plan view of another document transfer device in accordance with the Hit three stomach and parailel linkage groups;

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* 4 4 * φ Λ Λ ■ ■

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FIg. Fig. 5 is the enlarged perspective of an arrangement to change the scale from the device

of Fig. 4 with a partial view of associated Share;

Fig. 6 shows the partial plan view of an arrangement for changing the scale from the device of Fig. represent.

The device of FIGS. 1 and 2 consists of a table with legs 12. A cover plate 14 attached to the table holds two cutting patterns or templates 16, 16 ¹ with the aid of arms 18 attached to the cover plate 14 with clips 20,

A parallel linkage 22 (FIG. 2) is attached to the table 10 by two stands 24 on pedestals 26. Two identical angles 1-

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Rails 28 are mounted so that they can be walked on at their angles on the upper ends of the uprights 24 cl. The ends of the short arms 30 of the WInkelscM.enen 28 are rotatably connected to one another by a connecting rod 32. From the ends of the two long arms 36 of the angle rails 28 a bolt 3 ** goes down. At the lower end of each bolt 34, the angle of another angle rail 38 is rotatably mounted. The ends of the arms 40 of the angle rails 38 are rotatably connected to one another ^{by a connecting rod O 2.}

Arms ^Ü 6 of the angle rails 38 rotatable with one another. The device 22 allows the carriage ^{'Y / l,} a relatively free movement, but wherein it maintains in any case its direction parallel to the table 10th It can be moved, but not rotated. The carriage 44 rests on the table 10 and carries the other parts of the linkage 22 as well as some of the loads that occur at the pivot points. At the two ends it carries a bend z & with a forwardly projecting part 50 and an upward and then rearwardly projecting part 52. FIG. 2 shows the parts 50 and 52 in partial view. In Fig. 1, the arms run in brackets 5 ^ -, which hold the reproduction paper 5S on the table 10 under the two patterns 16 »16 '. Thus, the paper 56 can move fairly freely - but without changing the alignment - between the table and the sextons 16, 16 '. The arms 52 hold an upper carriage 60 parallel to the lower carriage 44 and to the connecting rods 32 and 42. The carriage 60 carries a rearwardly facing dial pointer 62 on which a scale is itself marked and which is in a transparent reference disk 64 running,

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v / which in turn is attached to a setter 66. The rider runs in a slot 68 in the cover plate 1 ^{/ -} and thus drives over a ^{scale 70 drawn on the cover plate 1 /:} The reference disk 64 has a marking to read the scale of the pointer 62. In this way, the advance - and backward movement of carriage 60 and paper 56 are read. The cheerful 66 has a marking which, in conjunction with the scale 70, determines the lateral movement of the carriage 60 and the paper 56.

Two stops 72 (only one visible) and two spring clips 74 on the cover plate 14 hold a soft rectangular marking plate 76, in which markings can be imprinted. The carriage 60 supports a marker arm 78 in FIG an adjustable bracket 80. The end of the marker arm 78 carries a marking needle 82 which presses the required markings into the plate 76.

The device is suitable for reproducing templates on a different scale with the aid of plates on which the necessary marking characters are already drawn. According to a preferred embodiment, the device can carry out this mapping itself. Fig. 3 shows such an Ilarkierungsplette 8 ^ - a with a number of markings for the reproduction of a template. The marking plate 8 * can be the marking plate 76 of the figure, according to which the device has already marked the marking - .. Ss figured out, also xm. act a previously marked plate.

In the case of a pre-marked plate, the needle 82 is simply pushed from one mark to the other. Before or after one Such a shift is a specific point on each of the templates 16 and 16 ', which corresponds to the relevant character on the plate corresponds, drawn on the paper 56. These points can then be marked by corresponding lines of the same kind as they are Have originals, but connected to each other of a different size according to the displacement of originals and paper will. This differentiated reproduction does not require the

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Length measuring device / device, such as the subdivided pointer 62, the reference disk 64, the tab 66 and the scale. The particular advantage of the device used in this way is that very simple marking devices can be used without having to keep the carriage parallel, which would be necessary to keep the exact spacing between each point to be reproduced. The marking plate can even be a simple sheet of paper and a pen or pencil can be used to mark it. A more durable material is expediently used, for example a die with permanent indentations or a plate made of soft metal or preferably

made of plastic.

According to a preferred embodiment of the innovation, the marking plate 76 is originally blank (Pig. I). The templates 16, 16 ^T are clamped in the clamps 20. Underneath is the reproduction paper 56, which is held in brackets 5 ^ = a reference can be drawn for ^ every template ^

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For example, a line along the posterior ligament or a point in one of the angles. Bas is fla-nn the starting point. Before sifting through the ¥ agen 60, one presses the first mark into the plate 76 as a result of the rebuke 82. The carriage 60 and the paper 56 can then be moved sideways by a distance that can be read on the scale 70. In this way, the distance between dta starting point or the output line and the new point or "iinie according vergröflert or reduced * In this position, ~ * * rrn a" further point from the Torlage to the paper transfer "ground, and a second marker in the Plate 76 old der Hade! 82 ice printed «earth.

In general, it is from gate part to individual gate position points transferred before or after the starting lines or starting points lie. For this purpose one shifts the reproduction paper forwards or backwards and measures the movement on the subdivided pointer 62. The point in question can spell the Hiisfcer 16, 16 'on the paper 56 and a third ! Marking on the plate 76 must be pressed. In this way the void points of the Uariss of the pattern 16, 16 ' gradually transferred to the paper 56. Corresponding characters are created on the plate 76 and ultimately result in a Plate 84 of the type in FIG. 3.

These points transferred on the paper 56 become one another Association to get as Sshsittasster aeüea size. Bie Plate 84 laan for the production of further samples of the same to serve new dimensions. You can also load them with other templates

ozz

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use to change the great. Once the plate 84 has been marked, an assistant can also supervise skilled workers perform the differentiated playback. Before marked Plates can wear out. There is an advantage of »hiring So in the fact that the device without submission and playback eb sheets can mark.

The device shown in FIGS. 1 and 2 can be modified in many ways. Arms 18 and 38 can be removable. Their number can be increased or decreased * depending on whether a larger or smaller number of templates or reproduction sheets should be avfgec ^ anaen. They can be adjustable in length to achieve an optimal distance between you. * The carriage 60 can hold both reproduction paper and one or more originals. The number of its support arms can be changed according to the number of templates. The arms on the cover plate 1 $ can be changed to hold a reproduction sheet comfortably, or the reproduction sheet can simply be attached to the table 10. A parallel linkage has as many FaralLsllaufmechanik Vorijsii ©, but you can for the same purpose, other means to use "eg a known Schiebersystern.

The device of Fig. 4 enteprioftfc the vcafbe very! It has three movable carriages 100, 100 *, 100 ** which are connected to table 102 by another "parallel linkage mz,% äen rods xOS on" 112. Pie sticks seuweriken eat socks! 104 us the

7022710 22.1V7J

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Axes 106. They are connected to ei τι by plates 110 and to the carriage by corner pieces 114. The carriages 100-100 ⁿ carry au £ her arms 116, 116 '", the pattern 118 and reproduced epapiere 126 and 126' A sheet 126 ™ is at the points 128 on the base table 102." Attached. This device has three marking plates 124, 124 ', 124 ". They are marked by means of! Cues 122, 122 ^f , 122" which are attached to the carriages 100-100 "-darck Aras 120, 12O ¹ , 120".

? ig. 5 shows a variant of the arrangement according to FIG. 4. Here trolleys 200, 20O ¹ , 200 "etc. are connected to one another to form an overall system. Their arms 202, 202 ', 202" etc. are located one above the other and run in plates 204, 204 ', 204 "etc. They have no needles and only a single marking plate 206 is used. The marking needle 236 is in the era 234 of one of the clamping plates 216 of the track 208. The track 208 consists of the clamping plate ^ 216 of the swivel arms 204 and a column 210 around which it can rotate to allow the carriages 200, 200 ', 200 ", etc. to move as desired. The clamping plates 216 have slots 218 in which slide slides * .20 run, which can be clamped with the help of the knurled nut 228 on the threaded pin 226 in the slide guide 222 at any point: the slot 218. The entire carriage 220 thus represents an arrangement for changing the scale, which enables any enlargement or reduction of the original.
j

Other scaling arrangements can also be made

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which the shift ratio is not necessarily adjustable must be, use e.g. a simple stretchable lattice of Parallel letters, at the crossing points of which the arms of the carriages are attached. Such a device can advantageously be combined with the simplified device of FIGS.

6 shows such a device with an expandable grid 300 which is screwed into the table 302 with the aid of a base 304 is. at the other end, the needle 306 passes over the marker plate 308, which is also attached to the table 302. The carriage 310 is supported by a parallel linkage (not shown) guided and through his arm 312 to the stretchable grid 300 at the point 314 · connected by the bolt 318. The others Both points of intersection of the stretchable lattice elements have small holes 316. The arm 312 can be removed from the point of intersection 314- and reinstated at one of points 316. Then it will be the same adjustment of the needle 306 according to the markings on the plate 308 each time a smaller adjustment of the carriage 310 is carried out than in the position 314 ·. The stretchy one Lattice 300 can accommodate a larger number of elements Have crossing points to make a greater variety of pattern sizes, and the needle can also be in the others Crossing points are used. For example, if the needle is used closer to the attachment point of the stretchable lattice, and the Move the arm of the cart further away, creating a series of enlarged patterns. Overall, this device enables production of both larger and smaller samples in relation to the template.

023,

Claims (1)

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open right - 15 Scimtz claims 1. Device for the production of a model series according to a template, consisting of a table (10) with shoulder (14), the brackets (18) carries for a first plan element (16), as well as from one odei * several par allellaufme chani k (s) (22), the at least are partly movable in terms of paragraph, from aniQ on attached * slidable, but not rotatable carriage (6O) ₄ , which runs in a plane parallel to the shoulder and has a table (10) for a second displaceable, but non-rotatable plan element (56) which is in a plane parallel to the first, characterized in that it has an aAt <L ^ m Vagen movable marking device (78-80) allows the fixation of a large number of specific carriage positions, as well as a marking plate (76) attached to the shoulder (14) which, in connection with the mentioned marking device, indicates the various positions of the carriage locates. 2. Apparatus according to claim 1, characterized in that the marking device is connected to the carriage by means of an arrangement for changing the scale, so that the Path of the marking device and the path of the car in one any relationship to each other. 3. Device according to claim 1 or 2, characterized in that AaA di «marking device; the Markieitüigsplatte so marfcie- - 16 - 702271022.11.73 can ren. that the markings at a first "shift of the carriage is marked in a variety of specific positions and the carriage can later be returned to the same positions by turning the marking device with the markings made here Brings cover. 4-. Device according to one of claims 1 - 3 »characterized in that it contains at least one second parallel running mechanism j corresponds to the first four and contains the at least one second carriage attached to it and running parallel to the heel, which carries a third plane element, which therefore does not rotatable in the plane parallel to the first two plan elements and can be moved in a large number of superimposed positions with respect to the first plan element. 5 · Device according to claim 4, characterized in that this one arrangement for changing the scale (208 - 300) contains, which is rotatably mounted on the table and with which the carriages are rotatably connected at points that are from the pivot point of Scale changing arrangement are removed so that it connects the carriages za a common movement, their order of magnitude are in a predetermined relationship along two mutually perpendicular axes, which is determined by changing the Distance between the pivot points of the Wagep on the scale change san arrangement and the fulcrum of this arrangement itself is changeable. OK. 11/22, ^ 3 6. Apparatus according to claim 4 »characterized * that I the second trolley is movable independently of the first and that it carries a second marking device in order to determine a plurality of specific positions of this trolley in connection with certain additional means. 7 = Saeb iron device * of claims 1 - fi. characterized by that the plan elements from a template bearing a large number of specific points and from one or more Scroll playback paper so that the image is between can be written through the leaves, in particular through Use of pressure sensitive media. 8. Device according to one of claims 1-3, characterized in that that it contains fixation options for a third plan element, that it can accommodate a sheet of reproduction paper, as well as two templates, each of which has a plurality of specific points in the first template, the sheet Paper and the second template represent the first, second and third plan element, respectively. 9- device according to one of claims 1-8, characterized in that the Ma-Hri p. TOTig sp. i ny i r.Trhn-ng; is a needle attached to the carriage and that the additional means consist of a marking plate made of plastic material firmly connected to the shoulder, into which the needle is pressed in order to make permanent impressions in which the needle can later snap again. Il ti · ti -t ■ I « -ίδιο. Device according to one of claims 1-9 »characterized in that that two mutually perpendicular length scales and associated pointers on the carriage and the table are provided to the displacement of the carriage with respect to the paragraph along the two mutually perpendicular Measure axes. 11. Arrangement for changing the scale, characterized in that that it consists of a number of pivot arms (214) which are superimposed and slotted on (218) Clamping plates (216) are attached, with which together they form a frame which is around a fixed column (210) which is the fulcrum of said arms (214), means (220, 222, 226, 228) being provided, to clamp the frame in any position. 12. An arrangement for changing the scale in the manner of a parallelogram, characterized in that it consists of an expandable screen (300), the bars form squares whose first is fixed to a base (30 ¹ O, while the connecting points (314-316 ) at least some of the other squares have means for the rotatable mounting of a further part (312) and the end of the last square (306) carries a marking needle. 7022710211178