Apparel – Guard or protector – For wearer's head
Patent
1980-06-11
1983-12-27
Schroeder, Werner H.
Apparel
Guard or protector
For wearer's head
A61F 906
Patent
active
044221851
ABSTRACT:
A welding helmet comprising a face protective hood, a head-band, the hood pivoting on the head-band upwardly and downwardly, and a stop assembly for stopping the hood from pivoting downwardly beyond a position in which its viewing opening is in a position for sight. A dark plate carrying visor is located in front of the hood and mounted on the hood for swinging upwardly and downwardly, the visor having a wide swinging arc so as to stay closer to the hood when raised. The stop assembly has two portions attached- one to the hood and one to the head-band through a hard hat, or more directly to the head-band when a hard hat is not used, the chain strap being resiliently and adjustably held in position, and the top of the hood being corrugated for stiffness.
REFERENCES:
patent: 1944399 (1934-01-01), Bowers
patent: 2511234 (1950-06-01), Anderson
patent: 2550575 (1951-04-01), Malcom
patent: 2747191 (1956-05-01), Hoffmaster
patent: 2761046 (1956-08-01), Herrick et al.
patent: 3041622 (1962-07-01), Gurtowski
patent: 3257667 (1966-06-01), Anderson
patent: 3325824 (1967-06-01), Donegan
patent: 3339207 (1967-09-01), Perry
patent: 3368220 (1968-02-01), Wezel
patent: 3430262 (1969-03-01), Raschke
patent: 3458865 (1969-08-01), Simpson et al.
patent: 3490071 (1970-01-01), Marshall
patent: 3517392 (1970-06-01), Hodge et al.
patent: 3577563 (1971-05-01), Raschke
patent: 3775774 (1973-12-01), Herman
patent: 3838247 (1974-09-01), Finger et al.
patent: 3868727 (1975-03-01), Paschall
patent: 4011594 (1977-03-01), Guilbaud et al.
Falik Andrew M.
Schroeder Werner H.
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