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DE3013480A1
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Rotary coaxial pipe joint - has sealing ring in plane of bearing balls and radially inside them
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DE3013051A1
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Self-aligning radial and thrust ball-bearing - has spherical race on annular shell protruding between other races
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DE3009280A1
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Hose union with annular protrusion - has internal thread in clamping ring in frictional contact with hose
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DE3003236A1
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ROTATING PIPE CONNECTION
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DE2909658A1
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ROLLER BEARING
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DE2826817A1
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Nozzle for hose connector - has annular projection and slidable clamp ring held on nozzle by screw thread with required axial slide clearance
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DE2731434A1
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JOINT PIPE CONNECTION FOR HIGH DEMANDS
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DE2728186A1
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THREE POINT BALL BEARING ARRANGEMENT
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DE2700415A1
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Prefabricated concrete caisson for making dams - has parallel separated bodies filled with sand and stones for anchoring
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DE2629194A1
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High water protection for coastal bays - has dam with long narrow canal allowing passage of ships and restricting tidal flow
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DE2619127A1
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Swivelling pipe connection for walking beam furnaces - has tension spring compensating weight of pipe links attached through ball and socket
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DE2426151A1
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Pipe linkage for billet reheat oven - used to connect a stationary pipe end to a moving pipe end
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