专利摘要:
A lettering device of the type having a keyboard for choosing the symbols to be written, comprising a writing part, which may be separated from said keyboard, wherein the pen is selectively moved by two geared motors, in two coordinate directions, to correspond to the symbols to be drawn. The writing part is adapted to be attached to the symbol head of a drafting machine, wherein two motors, that selectively move the writing pen along cartesian coordinates, are arranged stationary, relative to each other. The writing arm which holds the writing pen is movable, in the one coordinate direction, upon a first movable guide track that itself is movable in the other coordinate direction by a first motor, and also movable in the other coordinate direction upon a second guide track, that is movable in the direction of said one coordinate by a second motor.
公开号:SU1041025A3
申请号:SU802930649
申请日:1980-06-06
公开日:1983-09-07
发明作者:Андерка Герольд
申请人:Ротринг-Верке Рипе Кг (Фирма);
IPC主号:
专利说明:

The invention relates to drawing instruments, namely, devices for printing inscriptions.
A device is known for. inscriptions, comprising a base, two engines connected by a control system with a key driver, two horizontal and two vertical working tires, a vertical guide and a bracket carrying a recording pin at one end ..
A disadvantage of the known device is the presence of a massive moving mass, which reduces the speed of writing.
The aim of the invention is to raise up through base 1 and
the speed of execution of signs. has a curved end in his free
The goal is achieved so that the final zone is fixed writing
That is a device for carrying out the overhead pin 15. A horizontal tire of tires, comprising a base, two dvig. The gates, connected by a control system with a key driver, have two horizontal and two vertical working tires, a vertical guide and a bracket carrying a recording pin on one end, and has an additional horizontal guide installed at its ends and at the ends of the vertical guide support. associated with dual-gang working tires and sliding support connected to the vertical and horizontal guides, one of the horizontal tires having a groove, a bracket with a writing pin passes through the groove of the tires s, and its free end is secured in a sliding support. The device has a lowering bar fixed to it on its base, the other end of which is designed to interact with the bracket. In addition, it has a magnet mounted on the base and associated with the lowering bar. , Fig. 1 shows the proposed device, top view; in fig. 2, section A-A in FIG. 1. The device contains a base 1, to which side attachment means are attached to the drawing head of the machine. On the base 1, extending the Eu in the direction of —Coordinates, the vertical working tires ZiL and the horizontal working tires 5 and 6 extending in the X-coordinate. Between the working tires 4, there is a vertical guide 7 carrying on the ends of the guide supports 8 and 9, which cooperate with the working tires 3 and. Between the working tires 5 and 6, a horizontal guide 10 is provided, which at its ends carries guides, supports 11 and 12, interacting with working tires 5 and 6. In the intersection zone of the guides 7 and 10 there is a sliding support 13 through which passes both the guide 7 and the guide 10 and on which the recording bracket H is fixed. The bracket I runs mainly parallel to the guide 7, as well as with the possibility of movement through the support body 9 It has a groove through which the bracket I passes. Thanks to the combined moving iju guides 7 and 10 in the x -direction and may be performed by any desired writing movement arm 14 and with it the pin 15, i.e., The fastening of the writing bracket k and the pin 15 allows the characters to be written when the base 1 is stationary within the working field 16, the maximum length of which is defined by the dimensions of the guide 10, and the maximum height by the dimensions of the guide 7 "In this case, relatively small masses move relative to base 1 (guides 7 and 10, supports 8 and 9 and 11 and 12, sliding bearing 13, bracket 14 and writing pin 15), which results in a high drawing speed. Based on 1, the engine 17 is fixed to move the guide 7 in the X-direction and the engine 18 is long. moving the guide 10 in the i /-direction. The motor 17 drives through the transmission 19 a shaft 7 parallel to the guide 7, which is connected on one side with the parallel working bus 4 by the shaft 21, on the other side with the miter stands 8 and -9, whereby the guide supports 8 and 9 can be moved reciprocally at the same speed and always exactly parallel to the shafts 21 and 20 in the X direction. Similarly, the motor 18 drives through the transmission 22 a shaft 23 parallel to the guide tO, which through the actuator 24 and 25 moves on one side the
The shaft 26 is parallel to the shaft 23, and on the other side are guide supports 11 and 12, the guide 10 is held exactly parallel to the shaft 23 and moves in this position.
The control of engines 17 and 18 can be performed in various ways. zom.
Separate corresponding to be subject to drawing on the drawing to the signs of the movement of the sliding support 13 and. Along with this, the pin 15 can be memorized and caused by pressing the corresponding key {not shown), so that the motors 17 and 18 are driven depending on the accumulated data.
Based. 1, between the guide support 9 and the pin 15, the lowering rail 27 is rotated for rotation and extends parallel to the direction of the 10о. At one end of this lowering rail, the pusher of the lifting magnet 28 located on the base 1 is pivotally fixed. rise until interacting with the underside of the writer (Bracket 1, lift it so that the pin 15 is in the quiescent position. Above the drawing, and go down 1 so that the pin 15 of the writing tube is in - working position.
The device works as follows.
On the base of the device 1, a keyboard device is fitted with a corresponding housing, so that the keys required for writing the characters are in close proximity to the pin 15: PI1 tube and move together with the drawing head. The keypad is connected by a processing unit that processes the commands caused by pressing individual keys and provides control signals to the motors 17 and 18, as well as to the lifting magnet 28.
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权利要求:
Claims (3)
[1]
1. DEVICE FOR PERFORMANCE OF INSCRIPTIONS, containing a base,; two engines connected by a control system with a keypad, two, horizontal and two vertical working buses, a vertical guide and an arm carrying a writing pin at one end, and t a tout it so that, in order to increase the speed of execution signs, it 'has an additional horizontal guide mounted at its ends and at the ends of the vertical guide supports associated with working tires with engines, and a sliding support connected to the vertical and horizontal guides, while' one of Horizontal lines has a slot bracket with stylus * passes through the slot bus, and its free end is fixed to a sliding support.
[2]
2. The device according to p. ^ Characterized in that it has a lowering plate fixed at one end on the base, the other end of which is designed to interact with the bracket. .
[3]
3. The device according to claim 1, characterized in that it has a magnet mounted on the base and connected to the lowering bar.
SU „1041025
1041025 ‘J
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同族专利:
公开号 | 公开日
JPS56197A|1981-01-06|
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法律状态:
优先权:
申请号 | 申请日 | 专利标题
DE19797916714|DE7916714U1|1979-06-09|1979-06-09|LABELING DEVICE|
DE2923499|1979-06-09|
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