Goodrich Corporation

Other

Jeffrey J Allen

Mark R Gurvich

Brayton Reed

Joyel M Schaefer

Michael King

Douglas McNeil

Sylvia Allen

A method of testing a part includes placing a first member on a part to be tested. A second member is placed on an opposed surface of the part. One of the members has an ultrasonic transmitter and the other has an ultrasonic receiver. At least one of the members has at least one magnetic element and the other has at least one of a magnetic element or a ferromagnetic metallic element which is attracted to magnets. One of the members moves along the surface of the part such that magnetic attraction causes the other to move along the opposed surface of the part with the one of the members. A controller causes an ultrasonic signal to be sent from the transmitter through the part to be tested which is received by the receiver and then analyzed by an ultrasonic testing machine.

Method for testing drive shafts and other bodies

A testing device includes a first member to be positioned on one surface of a part to be tested. A second member to be positioned on an opposed surface of the part to be tested. One of the first and second members have an ultrasonic transmitter and the other has an ultrasonic receiver. At least one of the first and second members have at least one magnetic element and the other of the first and second member have at least one magnetic or at least one ferromagnetic metallic element such that when one of the first and second members moves along the surface of the tested part the other of the first and second members will move along an opposed surface with the one of the members.

Device for testing drive shafts and other bodies

A basic vest is formed of a rear panel and laterally disposed front panels. The panels are fabricated of a material of low thermal insulation capabilities. A plurality of pockets has two laterally spaced rectangular front sheets located on the exterior surface of the front panels and two laterally spaced rectangular rear sheets located on the exterior surface of the rear panel. Each sheet has peripheral edges stitched to an associated panel and a free peripheral edge. An opening with fasteners there adjacent allow a wearer to open and close the opening. The sheets are fabricated of a material of high thermal insulation capabilities. A plurality of cooling packs is adapted to be placed in the pockets for dissipating the cooling temperature to a wearer.

Cooling vest system

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Oneida, NY, United States of America

Jeffrey J Allen