Shaving unit and method of manufacture therefor

Details Shaving unit and method of manufacture therefor Shaving unit and method of manufacture therefor

1981-12-29

1983-04-05

Albritton, C. L.

Electric heating

Metal heating

By arc

219121LP, B23K 2700

Patent

active

043792197

ABSTRACT:
Shaving units as well as methods and apparatus for producing such units by using laser energy to weld a narrow elongated razor blade strip to a support member. In one form of the invention, a perforated welding mask made from a metal having high reflectance to the laser energy is employed to define the spacing of the welds joining the two members.

REFERENCES:
patent: 3315548 (1967-04-01), Anderson et al.
patent: 3965327 (1976-06-01), Ehlscheid et al.
patent: 4000392 (1976-12-01), Banas et al.

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