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US 2014/0230566 A1Published application
Bolt Sleeve
AssigneeEndress + Hauser Flowtec AG
InventorOliver Graf
Life of this patent
Estimating the term…
Abstract
A bolt sleeve for insulating a bolt or machine screw, wherein the bolt sleeve is so embodied that it axially shortens by a predetermined amount in the case of a force of predetermined size acting axially on it, whereupon the bolt sleeve assumes at least partially the shape of a bellows.
Claims11
1-10. (canceled)
A bolt sleeve for insulating a bolt or machine screw, said bolt sleeve is so embodied that it axially shortens by a predetermined amount in the case of a force of predetermined size acting axially on it, whereupon said bolt sleeve assumes at least partially the shape of a bellows.
Dependencies are inferred from the claim text.