IP Library Granted Patent US 7,437,808
Granted Patent B2
US 7,437,808 · App. 11/057,551 · Granted Oct 21, 2008

Method of forming a metal matrix component

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Quick Facts
Patent No.
US 7,437,808
App. No.
11/057,551
Granted
Oct 21, 2008
Kind
B2
Abstract

A method of forming a metal matrix component and product that comprises forming scrap sheet metal material, shredding the scrap sheet metal material to a predetermined size range, filling the shredded scrap sheet metal material into a compacting die, adding an adhesive material to the shredded scrap sheet metal material in the compacting die, compressing the shredded scrap sheet metal material and curing the adhesive to form a metal matrix component. The product comprises an inertia ring that may be used in a crankshaft damper.

Claims (20)

1. A method of forming a metal matrix component comprising:

shredding metal material to a predetermined size range;

filling only the shredded metal material into a compacting die;

adding an adhesive to the shredded metal material;

compressing the shredded metal material in the compacting die to form a metal matrix component; and

curing the adhesive.

2. The method as in claim 1 further comprising:

forming the shredded metal material using a by-product of cutting a sheet metal part.

3. The method as in claim 1 further comprising:

forming the shredded metal material using a by-product of fabrication of a metal part.

4. The method as in claim 1 further comprising:

using a particle size range of the shredded metal material of approximately +0 mm to approximately 6 mm in diameter.

5. The method as in claim 1 further comprising:

coating a surface of the metal matrix component with a second adhesive;

bonding the metal matrix component to a pulley with the second adhesive;

bonding the pulley to an elastomeric damping member; and

bonding the elastomeric damping member to a hub, the elastomeric damping member disposed between the pulley and the hub.

6. The method as in claim 1 further comprising:

coating a surface of the metal matrix component with a second adhesive; and

bonding the metal matrix component to a pulley with the second adhesive.

Assignments (9)
RELEASE (REEL 033472 / FRAME 0333) Recorded Jun 5, 2024
From: CITIBANK, N.A.
To: GATES CORPORATION
Reel/Frame 067626/0232 →
CHANGE OF NAME Recorded Feb 4, 2015
From: THE GATES CORPORATION
To: GATES CORPORATION
Reel/Frame 034893/0006 →
SECURITY INTEREST Recorded Aug 5, 2014
From: THE GATES CORPORATION
To: CITIBANK, N.A., AS COLLATERAL AGENT
Reel/Frame 033472/0333 →
SECURITY INTEREST Recorded Aug 4, 2014
From: THE GATES CORPORATION
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 033465/0252 →
RELEASE OF SECURITY AGREEMENT Recorded Jul 10, 2014
From: CITICORP USA, INC.
To: AQUATIC CO.; THE GATES CORPORATION, A DELAWARE CORPORATION; GATES MECTROL, INC., A DELAWARE CORPORATION; EIFELER MASCHINENBAU GMBH
Reel/Frame 033289/0254 →
RELEASE OF SECURITY AGREEMENT Recorded Jul 10, 2014
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: AQUATIC CO.; THE GATES CORPORATION, A DELAWARE CORPORATION; GATES MECTROL, INC., A DELAWARE CORPORATION; EIFELER MASCHINENBAU GMBH
Reel/Frame 033290/0631 →
SECOND LIEN NOTES PATENT SECURITY AGREEMENT Recorded Dec 30, 2010
From: AIR SYSTEM COMPONENTS, INC.; AQUATIC CO.; DEXTER AXLE COMPANY; EASTERN SHEET METAL, INC.; EPICOR INDUSTRIES, INC.; THE GATES CORPORATION; GATES MECTROL, INC.; HART & COOLEY, INC.; RUSKIN COMPANY; SCHRADER-BRIDGEPORT INTERNATIONAL, INC.; SCHRADER ELECTRONICS, INC.; SELKIRK CORPORATION; TOMKINS INDUSTRIES, INC.; EIFELER MASCHINENBAU GMBH
To: WILMINGTON TRUST FSB, AS COLLATERAL AGENT
Reel/Frame 025560/0057 →
SECURITY AGREEMENT Recorded Dec 29, 2010
From: AIR SYSTEM COMPONENTS, INC.; AQUATIC CO.; DEXTER AXLE COMPANY; EASTERN SHEET METAL, INC.; EPICOR INDUSTRIES, INC.; THE GATES CORPORATION; GATES MECTROL, INC.; HART & COOLEY, INC.; RUSKIN COMPANY; SCHRADER-BRIDGEPORT INTERNATIONAL, INC.; SCHRADER ELECTRONICS, INC.; SELKIRK CORPORATION; TOMKINS INDUSTRIES, INC.; EIFELER MASCHINENBAU GMBH
To: CITICORP USA, INC., AS COLLATERAL AGENT
Reel/Frame 025549/0407 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 7, 2005
From: HODJAT, YAHYA
To: GATES CORPORATION, THE
Reel/Frame 015844/0891 →