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.................................................... INTERSECTIONS .................................  
 

Multi-Purpose Capability

   
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.Broadsword 5 with C-type 81 ERM intersection, second RCS module, and extra Tanks.


  The function of an intersection is to allow a more specialized use for the Broadsword craft without vast sums of money being spent on the development of an entirely new, purpose built vehicle. The interchange ability of the intersections opens the way for the shared use of expensive modules between clients even offering the vision of a rental business operating in support of the craft.

You will note that all the intersecions cross sectional area is of square construction. Space and Rocket engineers will leap upon this fact on seeing Broadsword for the first time pointing out that the most efficient shape for a module opperating in space is a cylinder.

THIS IS TRUE! untill you try to put two or more cylinders together.

Broadsword is far more than that of a single unit with a single function. The square construction has been developed to enhance the Multi-purpose capabilty of the spacecraft and open the way for an Integrated Spacefight System.

Following are examples of intersections that could greatly expand the crafts multi-purpose capabilty from an early stage of development.


 
The Airlock.

Naturally the air lock was a major consideration to be installed as part of the Broadsword Command Module, as standard. However taking into account the area such a unit would occupy, add to this the required storage space needed for EVA equipment, and the drain on the resourses of a craft of this size. The advantages of the airlock being an independent module soon becomes apparent.

An airlock my not be a high requirement to an operater, indeed some operators my never require this module. Therefore having this module as an independent unit the option exists for the Airlock to be rented as required, or shared between clients with limited EVA requirements.

Outer side baskets or brackets could be an option for mounting MMU (Manned Monouvering Units) or other equipment.


  The Extended Range Module, (ERM):

One of the earliest requirements of Broadsword would undoubtably be to extend the range of the craft both in distance, ( Geo-Stationary Orbit and beyond ) and duration, ( days to weeks ) To accommodate this the ERM was concieved. Probably the simplest of all the intersections, the ERM has the distinction of being the Intersection with the most mutli-purpose capability, taking Broadsword from being simply an IMMPS and expanding it into an Integrated Space Flight System.

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The ERM will be available in 4 main types.

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  The Standard ERM: as above.

This is a Manned section constructed in much the same way as the Broadsword CM this intersection offers an increase in both living and working area. Entrance hatches at either end. Windows Optional.

Sizes of Standard ERM Modules

A=3m x 3m x 3m (27m³)

B=3m x 3m x 6m (54m³)

C=3m x 3m x 9m (81m³)

D=3m x 3m x 12m (108m³)

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Open ERM:

Also a manned, this type of ERM differs from the Standard in that it is manufactured with one or more walls missing, having instead a gasket location on this face. ( Gasket Material to be Determined. ) The benifits of this arrangement is that it has the potential for building up limitless room sizes. For the construction of very large Spacecraft, SpaceStations, even accomidation and workshop modules for Lunar settlements.

The Open ERM will be 3m x 3m x 12m

Gasket Dimensions to be determined.

 
 
Transport ERM:

This is the simplest of all the ERMs as it is a skeletal version of the above with no panels. this can then be used for the transport of supplies, equipment, and fuels to spacestations and on translunar routes. More fragile cargo would use a standard ERM internally fit for that use.

ERM Dimension Range as Standard ERM


 
  Intersections Continue on the next page:

Intersections 2