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:
Dec. 11, 2007
Filed:
Apr. 08, 2003
Ka Shing Kenny Kwan, Singapore, SG;
Srikanth Narasimalu, Singapore, SG;
Murali Saranagapani, Singapore, SG;
Sathish Kumar Balakrishnan, Singapore, SG;
Ka Shing Kenny Kwan, Singapore, SG;
Srikanth Narasimalu, Singapore, SG;
Murali Saranagapani, Singapore, SG;
Sathish Kumar Balakrishnan, Singapore, SG;
ASM Technology Singapore PTE LTD., Singapore, SG;
Abstract
A support structure supporting a movable component is provided with a vibration damper in the form of at least one cavity in the structure, the cavity being filled with a composite material; preferably a composite material of about 80% butyl rubber and 20% carbon particles. The composite material is preferably bonded to the cavity walls by adhesive or mechanically coupled by a texture on the cavity walls. The rubber composite may be first moulded then inserted into the cavity or may be injected into the cavity and moulded by the cavity. The cavities may be provided with a vent to facilitate insertion or injection of the composite material.