PISTON PIN DEVICE AND METHOD OF MAKING THE SAME

A piston pin includes a cylindrical sleeve and an insert, the insert material having a lower volume weight than that of a material of the sleeve,. For instance, the insert can be made of an aluminium alloy, of titanium, of a TiAl alloy or of a composite material. The insert has a length approximatel...

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Bibliographic Details
Main Author PORTA FABRIZIO
Format Patent
LanguageEnglish
Published 10.04.2014
Subjects
BLASTING
CYLINDERS
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
HEATING
LIGHTING
MECHANICAL ENGINEERING
PISTONS
SEALINGS
TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
TECHNICAL SUBJECTS COVERED BY FORMER USPC
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:A piston pin includes a cylindrical sleeve and an insert, the insert material having a lower volume weight than that of a material of the sleeve,. For instance, the insert can be made of an aluminium alloy, of titanium, of a TiAl alloy or of a composite material. The insert has a length approximately equal to, or less than, that of the sleeve and is firmly secured to the latter by force- or interference-fitting.
Bibliography:Application Number: US201314103638