DE3121622A1 - TRANSMISSION TROLLEY, ESPECIALLY TELEVISION TROLLEY - Google Patents

Description

Rl.-No. 199V81

5/26/19Ö1 ίΈ / PLI / Klm / Hö

ROBERT BOSCH GMBH, 7QQO Stuttgart Λ

OB vans, in particular television broadcast vans

State of the art

The invention is based on a broadcast vehicle according to the preamble of the main claim. OB van for
Recording and forwarding of current events from the place of the event to fixed transmission facilities are known

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or several television camera equipments, the associated ones Control room, the room for the sound control, in many cases a magnetic tape device to store the recorded events as well as air conditioning, storage space for cable drums and power supply cables and other technical equipment.

Television broadcast vehicles with four cameras represent heavy vehicles which represent a high value and are difficult to use in rough terrain. The increasing miniaturization of electronic assemblies and the devices built with them, the recording cameras and the magnetic tape recorders make it possible to manufacture small OB vans with one or two color television cameras. While account in the finishing of large television broadcast vehicles usually already at the vehicle manufacturer or bodybuilder to the specific requirements of the technology transfer cars and will also collaborated for this reason, generally only a few providers of vehicle chassis or -bodies it is It is desirable, for reasons of cost, to be able to fall back on the whole range of small delivery vans for retrofitting to an outside broadcast van. It should be possible to use these vehicles in their original condition, if possible. In many cases, the operator of the broadcast vehicle requests a very specific basic vehicle, for example because the rest of the vehicle fleet consists of vehicles from the same manufacturer or the vehicle appears to be specially adapted to the required purpose for other reasons. The wide range of available basic vehicles makes it possible to customize the

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technical interior fittings to the respective interior dimensions necessary. This causes considerable costs in the planning and construction of the broadcast vehicle. It exists hence there is a considerable need for a design principle of the technical equipment that can be used universally and can be adapted to the respective requirements with little effort

Advantages of the invention

The OB van according to the invention with the characteristic Features of the main claim has the advantage that the essentially constant equipment set for television processing in vehicles changing dimensions can be installed. Another advantage is that the life of the vehicle and those of the transmission facilities can be quite different, since without difficulty in the event of an average a replacement vehicle - also of a different type - vice versa « can be upgraded.

By the provisions recited in the dependent claims, advantageous developments and improvements of in the main claim transfer car is possible especially advantageous that the video "and Sonanschluß" panels simultaneously represent the patch panel "

Rl.-No. 199V81

drawing

An embodiment of the invention is shown in the drawing and in the following description explained in more detail. The single figure shows a perspective, exploded view schematically a set of video and audio equipment suitable for installation in an outside broadcast vehicle.

Description of the invention

The equipment of a transmission vehicle according to the invention contains a table 1 in which the required Wiring are housed. At the front of the table 1, a control desk 2 can be attached, in the next a video control part 3, a sound control part 4 can be used. Other operating modules 5 and 6 are used for setting and to align the color television cameras (not shown). A monitor bridge 7 can be arranged and fastened on the table 1 by means of suitable fastening elements be. Below the table 1 there are 8 electronic circuits for the operational sequence as well as power supply devices 9 and power switch-on devices in a cabinet 10 »

Compared to the device combination, two magnetic tape recording devices 12, 13 are on a base frame 11 Recording of the recorded image and sound events is provided. The control of this magnetic tape recorder

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control devices can be made from the central control panel 2.

An air conditioner 14 with an air distribution pan 15 is expediently in the vehicle roof directly above the heat generating Electronics facilities arranged. This means that the warm air and the cold air can be drawn in immediately be distributed in the desired direction in the hem

It is particularly advantageous on the back of the table 1 a patch panel 16 is arranged, both for wiring the device modules with each other as also serves as a connection, for example with the color television cameras or link lines.

Complete the cable drums 17 shown in the picture the desirable equipment of the broadcast vehicle according to the invention.

A particular advantage of the device arrangement described can be seen in the fact that through consistent application of standardized connection dimensions, the device arrangement is not based on the The example shown in the picture must be restricted · It By using a basic grid, devices can also be configured in any other way, provided that they have space in the available interior of the transfer car, find use.

Another advantage of the arrangement described is that the technical facilities with the help less inexpensive transition pieces to the profile space the basic vehicle can be adapted in a simple manner,

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Claims (1)

Rl.-No, 199V81
26 «5.1981 ROBEM ¹ BOSCH GMBH, 7000 Stuttgart 1 ans prüche M / broadcast vehicles, in particular television broadcast vehicles, characterized in that the video and audio equipment are self-supporting units are formed and releasably attachable to one another. 2 »Broadcast vehicle according to claim 1, characterized in that base cabinets, control desk and monitor bridge Can be screwed together in compliance with a basic grid and represent a self-supporting unit for installation. 3. · Broadcast vehicle according to claim 1 or 2, characterized characterized in that the air conditioner is arranged in the roof directly above the control desk. 4. Broadcast vehicle according to one of the preceding claims, characterized by base cabinets (8) with load-bearing capacity Frame to accommodate the power supply units (9) and power supply switch-on parts (10) through a table (1) on the base cabinet (8), through a control desk (2) for front attachment to the table (1) in which the video control Rl.-No. 1994/81-2 ™ part as module (3), the sound direction part as module (4) and the facilities (5,6) for Camera monitoring are embedded, and by a monitor attachment (7) for detachable attachment on the table (l). 5. Broadcast vehicle according to claim 4, characterized characterized in that the rear wall of the table (1) is a combined patch panel (16) for routing the signal lines and for connecting the television cameras and external signal lines.