Aztex, Inc.

Other

Bivab LLC

Edward Kunkel

Keith M Orr

Gordon Graham Hay

Constance Lee Magee

Glenn A Freitas

Joseph S Boyce

Thomas M Fusco

John J Harris

Eric Blaney

David Rich

A binding system is provided that is effective for use on recreational device, such as a snowboard, and that is adapted to mate to, or that includes, a boot or other footwear worn by the user. In general, the binding system includes a base plate for support a rider's foot, and a connecting element for mating the base plate to an elongate board, e.g., a snowboard. The connecting element is effective to mate the base plate to a snowboard about a fixed central axis and to allow pivotal movement of the base plate about the central axis with respect to the snowboard. The binding system can also include at least one compression member mated to the base plate and/or to a snowboard. The compression member(s) are effective to compress between the base plate and the snowboard in response to a force applied to at least one of the base plate and the snowboard. The binding system is particularly advantageous in that the compression members provide enhanced biomechanical operation, absorbing chatter and shock, and increasing mobility. Moreover, there is no relative motion between the base plate and the boot, so the rider's ability to control the snowboard is not adversely affected.

Recreational binding with adjustable suspension interface

A sandwich structure including a core having opposing top and bottom surfaces, a plurality of discrete pins disposed through the core and extending beyond the top and bottom surfaces of the core, a face sheet on the top core surface, and a face sheet on the bottom core surface. The ends of each pin are bent over and lie between the respective core surfaces and the face sheets to secure the face sheets to the core, improve the strength of the core, and to provide a physical connection between the two face sheets. Also disclosed is a reinforced core for a sandwich structure which does not yet have the face sheets assembled to it. Also disclosed is a method of making such a reinforced core and completed sandwich structures including such a core.

Sandwich structure and method of making same

An ultrasonic fastening system wherein an ultrasonic transducer is used to insert a plurality of fasteners supported by a compressible member into two components to be joined or a single composite part to be reinforced.

Ultrasonic fastening system and method

Growing community of inventors

Newton, MA, United States of America

Edward Kunkel