Cleaning device for joint bridging structure on roads has long flexible cleaning probe for inserting into joint through opening of joint bridging structure, and external diameter of probe is smaller than internal diameter of opening
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Cleaning device for joint bridging structure on roads has long flexible cleaning probe for inserting into joint through opening of joint bridging structure, and external diameter of probe is smaller than internal diameter of opening
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Charging conveyor for solid fuel burner
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Installation guide for at least two separate pin-shaped elements, and pin-shaped element which can be used therefor
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Producing holes in concrete for column bedplate bolts - in correct positions by tubes specifically of PTFE bonded to steel cross-plates
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Bridge-type joint spanning structure - has toroidal return force spring mounting for guide rods under sliding pieces
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Column element foundation anchorage - with frame of slotted retainer plates and U-shaped rails underneath
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Bridge joint gap spanning structure - with connecting guide rods ends mounted on vertically movable hinge joints
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Structural variable height joint gap spanning device - with lamellae stems linked to one edge by sliding rods
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Bridge expansion joint spanning device retainer - with support on vertically displaceable slides independent of horizontal movement
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Bridge or other structure expansion joint spanning device - has intermediate elements on transverse sliding mountings on edge-clamped brackets
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Bridge or other structure watertight joint-spanning device - with hollow spaces as sealable air-removable chambers in bulges
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Bearing slab supported bridge balustrade post anchorage - comprising detachable shoe with fixed carrier plate adjustably screwed to anchored rail
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Bearing slab supported pillar anchorage - with two parallel interconnected anchored rails for screwing to bearing slab
