Aseptic treatment apparatus and actuation device having a rotating and lifting movement
OwnerAlexander Danelski, Thomas Niehrinventors
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Abstract
A flexible seal that couples to a rod that translates and also rotates around an axis and that rotates around said axis, wherein said flexible seal has first and second folding-sections. The first folding-section has folds that are oriented to wind around the axis when said rod rotates. The second folding-section has folds that are oriented to cause a change the second folding-section's length in response to translation of said rod.
Claims21
1-9. (cancelled)
An apparatus comprising a flexible seal that couples to a rod that translates around an axis and that rotates around said axis, wherein said flexible seal comprises a first folding-section and a second folding-section, wherein said first folding-section comprises folds that are oriented to wind around said axis when said rod rotates, and wherein said second folding-section comprises folds that are oriented to cause a change in length of said second folding-section in response to translation of said rod.
Dependencies are inferred from the claim text.