Ronald Charles Robinson

US Patent:

6392141, May 21, 2002

Filed:

Sep 8, 2000

Appl. No.:

09/657687

Inventors:

David Leon Smith - Murfreesboro TN
Ronald Lee Robinson - Murfreesboro TN
Jerome Mark Visocky - Murfreesboro TN
Mitchell Whitson Lampley - Thompson Station TN

Assignee:

Square D Company - Palatine IL

International Classification:

H02G 308

US Classification:

174 50, 174 65 R, 174 58, 220 32

Abstract:

An electrical enclosure having continuous front accessible dedicated wiring compartments. The dedicated wiring compartments provide the installer with easily accessible front wiring compartments. Each dedicated wiring compartment contains wiring for a specific function. The dedicated wiring compartments are configured to provide a continuous front accessible wiring compartment for multiple enclosures installed immediately adjacent one another. Horizontal frame members of the electrical enclosure provide a significant part of each dedicated wiring compartment.

US Patent:

40711978, Jan 31, 1978

Filed:

Mar 7, 1977

Appl. No.:

5/775349

Inventors:

John M. Bailey - Dunlap IL
Ronald R. Robinson - Morton IL

Assignee:

Caterpillar Tractor Co. - Peoria IL

International Classification:

B05B 130

US Classification:

23953311

Abstract:

A fuel injection nozzle with a valve assembly having an inwardly opening check valve is provided with an elongated valve body to space the valve spring away from the nozzle. The valve spring is mounted in a housing which is provided with a spherical seating arrangement within the valve body which provides an effective sealing arrangement as well as self-centering of the valve with its seat regardless of machining variations.

US Patent:

57610266, Jun 2, 1998

Filed:

Apr 2, 1996

Appl. No.:

8/627743

Inventors:

Ronald Lee Robinson - Murfreesboro TN
Jerry Lynn Scheel - Cedar Rapids IA
Dale Wayne Bennett - Cedar Rapids IA

Assignee:

Square D Company - Palatine IL

International Classification:

H02B 101

US Classification:

361627

Abstract:

The present invention provides a mounting system for circuit breakers in an electrical panelboard assembly. The base and cover forming the circuit breaker casing has an integral foot extending from a bottom side. The foot is angled and has a notch on a side forming an acute angle with the bottom. The panelboard assembly has a bus cover adapted with a opening or opening to receive the foot. This secures the circuit breaker on one end, and a screw into a bus secures the circuit breaker on an opposing end. The bus cover has a rail which engages the notch in the foot. On an opposing side of the foot, a spring engages the foot and forces the foot into the rail. The spring is an integral part of the bus cover and is cantilevered at an angle to the main body of the bus cover. Ledges are formed integrally into the bus cover on opposing sides of the spring. The ledges prevent overstressing the spring while inserting the foot during installation of the circuit breaker.

US Patent:

41710150, Oct 16, 1979

Filed:

Mar 28, 1977

Appl. No.:

5/782200

Inventors:

Charles W. Bucey - Peoria IL
Kenneth J. Miller - Peoria IL
Ronald R. Robinson - Morton IL

Assignee:

Caterpillar Tractor Co. - Peoria IL

International Classification:

F28F 126

US Classification:

165181

Abstract:

A heat exchanger tube has a first asymmetrically corrugated sheet portion having an opposite pair of longitudinally extending side edge portions, a plurality of substantially transversely extending ribs and a substantially uninterrupted inner surface, a second asymmetrically corrugated sheet portion having an opposite pair of longitudinally extending side edge portions, a plurality of substantially transversely extending ribs and a substantially uninterrupted inner surface, and at least one joint for connecting side edge portions of the first and second corrugated sheet portions forming a tube and providing an internal flow path for a first fluid and a plurality of external flow paths for a second fluid.