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. 25, 2002
Filed:
Feb. 05, 2001
Christophe Mollier, Herblay, FR;
Pasquale Angione, Paris, FR;
Valeo, Paris, FR;
Abstract
The invention relates to a device ( ) comprising a cylinder body ( ) in an inner bore hole ( ) in which a piston ( ) is mounted in such a way that it can slide axially, whereby the cylinder body ( ) comprises at least one part in the front of the blind hole ( ) and one center part bearing a sealing joint, whereby both parts are fitted axially and consecutively from front to back and are interfixed in a sealed manner. Said inner bore hole comprises two front and rear sections which are substantially coaxial and concentric and are used to guide the piston ( ) in an axially sliding manner. The invention is characterized in that both front ( ) and rear ( ) sections which are used to guide the piston ( ) in a sliding manner belong to the center part ( B, ) of the cylinder body.