Hinged lens holder triggering device

Details Hinged lens holder triggering device Hinged lens holder triggering device

1993-11-19

1995-03-21

Crowder, Clifford D.

Apparel

Guard or protector

For wearer's head

2 9, A61F 906

Patent

active

053983416

ABSTRACT:
An apparatus for closing a hinged lens holder on the front of a welding hood, without using the hands. The apparatus is a spring loaded mechanism using the chin to actuate it.

REFERENCES:
patent: 2352007 (1944-06-01), Rickert
patent: 2569715 (1951-10-01), Green
patent: 3339207 (1967-09-01), Perry
patent: 3490071 (1970-01-01), Marshall
patent: 3517392 (1970-06-01), Hodge et al.
patent: 3601814 (1971-08-01), Manz
patent: 4539713 (1985-09-01), Hodge
patent: 4694507 (1987-09-01), Owen

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