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:
Sep. 11, 2001
Filed:
Apr. 27, 2000
Applicant:
Inventors:
Franz Rückert, Ostfildern, DE;
Peter Stocker, Sulzbach, DE;
Assignee:
DaimlerChrysler AG, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23P 1/100 ; B23P 2/500 ; F02B 7/508 ; B22D 1/900 ;
U.S. Cl.
CPC ...
B23P 1/100 ; B23P 2/500 ; F02B 7/508 ; B22D 1/900 ;
Abstract
Surface activation is intended to ensure that a cylinder liner can be anchored in the casting material of a light-metal crankcase with greater bonding. For surface activation, the surface of the cylinder liner is roughened mechanically. Advantageously, copper particles are also implanted into the treated surface. It is necessary to ensure that the time span between surface activation and casting-in is short. Moreover, the activated surface, as far as possible, should not be touched by hand.
Rückert, Franz. (2001). Method for producing a cylinder liner blank to be cast into a light-alloy crankcase of a reciprocating engine (U.S. Patent No. 6286210). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6286210
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile