Timothy Lee Samples

US Patent:

20070113671, May 24, 2007

Filed:

Nov 10, 2006

Appl. No.:

11/558517

Inventors:

C. Samples - Akron OH, US
Timothy Samples - Clinton OH, US
Walter Samples - Akron OH, US
Edward Wronkovich - Wooster OH, US
Mark Centea - Wadsworth OH, US
Blake Matthies - Akron OH, US

Assignee:

AKRON RUBBER DEVELOPMENT LABORATORY, INC. - Akron OH

International Classification:

G01N 3/32

US Classification:

073808000

Abstract:

A method of determining the crack growth life of a thin, polymeric material is provided. The method includes the steps of providing a sample of the thin, polymeric material having a predetermined length, width and thickness. A groove is then formed in the sample followed by the formation of a crack in the groove. The sample is then secured in a test apparatus that cycles the sample in a bending mode at a predetermined frequency. The crack length is measured in the sample after a predetermined number of cycles. The crack growth data is collected over a period of cycles to determine the crack growth life in the sample.

US Patent:

55686702, Oct 29, 1996

Filed:

May 20, 1994

Appl. No.:

8/245604

Inventors:

Timothy W. Samples - Akron OH
C. Robert Samples - Akron OH

International Classification:

B60S 138

US Classification:

1525048

Abstract:

An improved windshield wiper blade insert for mounting on a wiper blade carrier arm comprises a base portion, a shank portion and a wiping portion. The shank portion comprises an elastic response enhancing material. The material is preferably a metal that exhibits substantially total elastic recovery under the flexural stress and service conditions encountered by the wiper blade insert. In one embodiment, the shank portion contains a ribbon of spring metal with a thickness in the range of about 0. 001 to about 0. 004 inches. In a second embodiment, the elastic response member is an essentially rectangular solid formed from spring metal wire with a diameter in the range of about 0. 001 to about 0. 006 inches.

Address:

119 Archer St, Lodi, OH 44254

Phone:

3309482738

VIN:

1D8GT28K37W659481

Make:

DODGE

Model:

NITRO

Year:

2007