Showing papers on "Hydroforming published in 1978"
Patent•
26 Jan 1978
TL;DR: In this article, a deformable sleeve is held on a support with an inner sleeve supported inside it to define a space into which is injected liquid under pressure, and an axial force is applied to the sheath with the space pressurized to produce corrugation of a sheath so as to form a bellows.
Abstract: The manufacture of hydroforming of a deformable expansion bellows. A deformable sleeve is held on a support with an inner sleeve supported inside it to define a space into which is injected liquid under pressure. An axial force is applied to the sheath with the space pressurized to produce corrugation of the sheath so as to form a bellows.
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