Cutlery – Razors – With cooperating shearing blades
Patent
1986-04-28
1987-11-24
Watts, Douglas D.
Cutlery
Razors
With cooperating shearing blades
3034651, B26B 1902
Patent
active
047079169
ABSTRACT:
A shaver head with a shaver head frame (1), which supports a curved, perforated shaver foil (2) which is fitted by means of its apertures (11, 12) provided in the vicinity of its longitudinal edges onto hooks (7, 8) projecting from the longitudinal sections (3, 4) of the shaver head frame. The perforated shaver foil is provided on its outer side facing the longitudinal sections of the shaver head frame in the vicinity of each of its two longitudinal edges with at least one projecting attachment (13, 14), spaced apart from the free end (15, 16) of the adjacent longitudinal section, which is smaller than the depth (t) of the hooks projecting from the longitudinal sections and which with its upward extension projects at least into the dimensional range (w) of the wall thickness of the longitudinal sections in the vicinity of their free ends (FIG. 1).
REFERENCES:
patent: 4170060 (1979-10-01), Seidel et al.
patent: 4271590 (1981-06-01), Ernst et al.
patent: 4424628 (1984-01-01), Groothuis et al.
patent: 4578861 (1986-04-01), Schweingruber et al.
Knees Karl
Kness Werner
Briody Thomas A.
Schneider Rolf E.
Streeter William J.
U.S. Philips Corporation
Watts Douglas D.
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