Safety helmet with bellows cushioning device

Details Safety helmet with bellows cushioning device Safety helmet with bellows cushioning device

1992-05-20

1993-04-27

Crowder, Clifford D.

Apparel

Guard or protector

For wearer's head

2425, A42B 300

Patent

active

052049981

ABSTRACT:
A safety helmet includes an outer shell juxtapositionally secured with an inner shell defining an air chamber between the two shells, a plurality of cushioning bellows retained between the two shells, an air-penetrable layer adhered on an inside surface of the inner shell disposed around a wearer's head, and a cap frame sealably combining the two shells and the air-penetrable layer to form a complete safety helmet having a great dampening effect for reducing an external impact force acting upon the helmet by the plurality of cushioning bellows between the two shells for enhancing safety of a wearer of the helmet.

REFERENCES:
patent: 3116490 (1964-01-01), Zbikowski
patent: 3500475 (1970-03-01), Otsuka
patent: 3877076 (1975-04-01), Summers et al.
patent: 4534068 (1985-08-01), Mitchell et al.
patent: 5101517 (1992-04-01), Douglas

Affiliated with

Also associated with

Rating

Safety helmet with bellows cushioning device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Safety helmet with bellows cushioning device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Safety helmet with bellows cushioning device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2317873