An entry grid includes a plurality of spaced, side-by-side, grid sections each having a tread rail and a depending support leg with sections interlocked by a locking bar extending transversely through respective locking holes in the support legs. The support legs include locking teeth engaged by complementally configured element teeth of corresponding locking elements extending radially from the locking bar shaft.
Ronald N. Dodd - Wichita KS James J. Hopper - Wichita KS Johnnie D. Hilburn - Wichita KS
Assignee:
Balco Metalines Inc. - Wichita KS
International Classification:
E04F 1116 E04F 1502
US Classification:
52177
Abstract:
A preferred foot traffic grid has a plurality of grid sections including an initial grid section, a terminating grid section, and a plurality of intermediate grid sections therebetween. Adjacent grid sections are coupled using a pair of spaced connectors received in corresponding channels in the adjacent connector. The channels and connectors are positioned on opposed sides of a support leg.
- Wichita KS, US James J. HOPPER - Wichita KS, US Faye HUANG - Guangzhou City, Guangdong Province, CN Gary LEE - Guangzhou City, Guangdong Province, CN Daniel BYUN - Kangbuk-ku, Seoul, KR Kevin HU - Xiamen, Fujian, CN
International Classification:
E04H 15/46 E04H 15/48 E04H 15/32 E04H 15/54
Abstract:
A handle for easily and quickly deploying a shelter wherein a conventional “instant” type shelter is provided having a deployment handle made of webbing material attached to the upper corner of diagonally opposed shelter frame comers, allowing the users to grasp the deployment handles and move outward from each other to expand the shelter frame to its full footprint prior to raising the frame to its desired height and locking it in place.
Staff Sgt. James Hopper of the Marine Corps Columbusrecruiting station told The Washington Postthat Jarrell was a highly motivated recruit among the other poolies who wanted to serve in a tough role such asinfantry or combat engineering.