| 摘要 |
PCT No. PCT/SE81/00151 Sec. 371 Date Jan. 15, 1982 Sec. 102(e) Date Jan. 15, 1982 PCT Filed May 21, 1981 PCT Pub. No. WO81/03267 PCT Pub. Date Nov. 26, 1981.This invention relates to a helmet for cyclists, skateboard runners and roller skaters. It comprises a shell of flexible and hard plate-shaped material and a damping means attached inside the shell. The shell in its plane has the form of an I, with extended cross-pieces (3) and with tips (3) attached radially between the same, which tips extend from the connecting between the cross-pieces and the stem of the I. About at the center of said stem lateral tips are attached to both sides. The cross-pieces and tips are provided with attachment means in such a manner, that the free ends of one cross-piece after the bending of the stem can be connected to the free ends of the other cross-piece. The free ends of the tips can be attached to suitable holders on the lateral tips. The cross-pieces, tips and lateral tips can be designed as bands, and the attachment means be arranged so that the width and size of the shell can be adjusted. The damping means substantially is formed after the stem and lateral tips and is provided with lugs arranged so as to protect the temples. The shell preferably is made of plastic, and the damping means of foamed plastic. |
