Joeo M Gatti

Address:

17176 Misty Lk Dr, Strongsville, OH 44136

Phone:

4405729613

VIN:

JTDKB20U573219997

Make:

TOYOTA

Model:

PRIUS

Year:

2007

US Patent:

6486432, Nov 26, 2002

Filed:

Nov 23, 1999

Appl. No.:

09/448329

Inventors:

Paul N. Colby - New Castle PA
Joeo M. Gatti - Strongsville OH
Shawn P. Bodnar - New Waterford OH
Paul T. Colby - New Castle PA

Assignee:

Spirex - Youngstown OH

International Classification:

B23K 2600

US Classification:

21912163, 21912164, 21912185

Abstract:

A system and process is provided for cladding the interior of plasticating barrels or any other interior surface. The cladding operation uses a laser head that carries out a spiral welding operation to create a smoother lining than is capable with conventional welding techniques. A number of different techniques can be used, including the use of feeding laser energy at one end of a tube to be reflected from laser aiming optics inserted through a second end of the tube. Unidirectional welding can be used to facilitate gravity as a smoothing agent. In another embodiment omnidirectional welding can be carried out using a shaped mirror and a donut-shaped laser pattern. The cladding operation can be simplified by baking a coating of the welding matrix and anti-abrasive material onto the interior of the surface to be clad prior to the welding operation.

US Patent:

6585001, Jul 1, 2003

Filed:

Nov 30, 2000

Appl. No.:

09/727200

Inventors:

Joeo M. Gatti - Strongsville OH

Assignee:

Spirex Corporation - Youngstown OH

International Classification:

B29C 4548

US Classification:

13753327, 251339, 251344, 425562, 425563, 425DIG 224, 2643281

Abstract:

A three piece, sliding ring valve for use in a plasticating screw and barrel arrangement has an extended life. The sliding ring has apertures for passing molten resin therethrough. The sliding ring also has annular contact surfaces for spreading the force driving the screw, thereby decreasing the pressure between the sliding ring and the valve retainer. The result is less valve wear and longer life.

US Patent:

46681779, May 26, 1987

Filed:

Oct 18, 1985

Appl. No.:

6/789211

Inventors:

Joeo M. Gatti - Batavia OH

Assignee:

Owens-Illinois, Inc. - Toledo OH

International Classification:

B29C 4906

US Classification:

425529

Abstract:

A core rod assembly for injection blow molding machines comprising a plurality of hollow core rods each of which has a closed end and an open end which is threaded on a core rod spool that is telescopically received in a core rod body such that the core rod and core rod spool has limited longitudinal movement relative to the core rod body for the purpose of permitting blow air to be provided for blowing a parison on the core rod. A tube extends through an opening in each core rod spool and the opening core rod and the spool has laterally extending passages communicating with the exterior of the spool. The passages are connected to spaced passages of a manifold by bellows type adaptors such that temperature control fluid such as liquid or air can be circulated through the tube and thereafter about the tube to cool the core rod. The bellows type adaptors provide a seal which accommodates the limited longitudinal movement between the spool and the body without the need for dynamic seals or bulky hoses so that a greater number of molds may be utilized in side by side relation.