Tube element deforming method for e.g. head restraint carrier, involves adjusting forming die and tube element against each other such that roller is pressed in element against roller and mantle-sided wall of tube element is discarded
DE102006026011A1
Tube element locking method, involves using uneven tools during shaping of tubes, and using bolt with middle increase on front side, and providing bolt with tooth and/or grooves, which bring forward material flow of tubes
DE102006019234A1
Process to modify the end of a solid metal work piece e.g. gear drive shaft by heating and application of plunger die
DE102006014215A1
Manufacturing elongated hollow molding from metal sheet, e.g. for internal combustion engine glow plug casing, employs stages of deep-drawing and deformation on mandrel
DE102005062817A1
Rigid, multi-part hollow shaped article, especially hollow shaft, is obtained by securely fixing prefabricated component in interior of tubular element by plastic deformation of the tubular element
DE102005058637A1
Connecting method for tubing element, involves forming recess at component with approximately constant non circular inner cross section along axle of recess, and inserting tubing element with final section in recess
DE102005050946A1
Process to manufacture transmission shaft by simultaneous shift of tool and lateral displacement of drift
DE102005037103A1
Method for forming profiles on cylindrical machine elements comprises using a deforming tool with a first embossing section corresponding to the profile being produced and a second embossing section corresponding to the machine element
DE102005012475A1
Process for producing a transition to a hollow molded part
DE102004032122A1
Method for forming tubular elements and method for producing hollow shafts
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Method for jointing elements of pipework deforms plastic in a connection element to form a recess area resembling the section of a funnel, a trough or a sphere.
DE10220422A1
Method for producing pipe connections forces a wedge mechanism into a pipe with an expanding tool fitted with a tapered stamping die to press and reshape a point for a T-connection.
DE19847310A1
Tubular foot for article of furniture, has plate-covering part, insertion opening in foot, adjusting mechanism and movable clamp
