English Translation

48a 76 the heads horizontally lying beams to move the view- All pulling devices require a attachment of the pulling agent to the never-ending components, which is not easy, sometimes extremely difficult in the middle of the debris-through, especially when the object is no longer walkable or a part is completely inaccessible. Most universal is the work with the free-standing mechanical ladders of the fire protection police or the F.u. E. service of the SHD. However, in the event of difficulties with the journey, large preparatory works may arise in their search. Much can then be aligned with hsking ladders and if even these seem unusable, the boat chair, which is lowered from the roof of the neighboring house, with another rope, often remains as a last resort, and can still be pulled far out of the vertical. It is wrong to hit the towing masonry or beams and towed floor surfaces with dew. One would experience an unsuspected dewwork wear, which is not to be blamed. The wire rope is often too rough for the required strength, especially since the connection does not occur on the ground, but in a often breakneck way (be careful with the selection of men!). The chain of about 3 - 6 m in length, made of 3/4 inch material, is most suitable, at both ends a ring, one of which must be pluggable through the larger one and still wears a strong hook. For the direct train from the object to the tractor or to the block of the roller cylinder train, only 5/8 inch wire ropes for lighter and 3/4 - 1 inch for heavier work can be used. 1/2 inch cable ropes are not only used for breaking through, but are basically only used to shear into the roller trains. The train with spills or construction winches is too steady for the overthrow of standing walls, only that it could adapt itself to the fluctuation of the parts to be torn down. The energy consumption is known to be the smallest, if the train is brought into resonance with the approximately possible vibrations of the components.