The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 02, 2015
Filed:
Sep. 20, 2012
Applicant:
Xerex Ab, Taby, SE;
Inventor:
Peter Tell, Akersberga, SE;
Assignee:
XEREX AB, Taby, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B25J 15/06 (2006.01); F16J 3/06 (2006.01); B25J 15/00 (2006.01); B25J 15/12 (2006.01); B25J 15/04 (2006.01); F16J 3/04 (2006.01); F16D 3/84 (2006.01);
U.S. Cl.
CPC ...
F16J 3/06 (2013.01); B25J 15/0023 (2013.01); B25J 15/12 (2013.01); F16D 3/845 (2013.01); B25J 15/0475 (2013.01); F16J 3/043 (2013.01);
Abstract
A bellows insert () is shown, mountable inside a bellows for a vacuum powered tool and, in the mounted position, effective to locally limit the capacity of the bellows of compression in its longitudinal direction caused by a negative pressure introduced into the bellows. The bellows insert includes an engagement part () that has a shape complementary to the inside of the bellows and that, in the mounted position of the bellows insert, fills up some or all of the pleats of the bellows, within a limited area of the circumference of the bellows.