Cutlery – Razors – Detachable blade – guarded cutting edge
Patent
1990-03-14
1991-07-09
Watts, Douglas D.
Cutlery
Razors
Detachable blade, guarded cutting edge
30 85, B26B 2114, B26B 2130
Patent
active
050293915
ABSTRACT:
A twin-pivot-head razor with a head that has an outer body that is provided with a window to receive a separate subassembly in which is integrated the holding mechanism for the razor blade unit. Starting from a spring-loaded neutral position, the razor blade unit, via this holding mechanism, can carry out pivoting movements about an axis that is parallel to the cutting edge of the razor blade. The separate subassembly is also pivotable within the outer body about an axis that is perpendicular to the aforementioned pivot axis, whereby the neutral position is formed by a spring arrangement within the outer body.
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patent: 3935639 (1976-02-01), Terry et al.
patent: 4253235 (1981-03-01), Jacobson
patent: 4403414 (1983-09-01), Kiraly et al.
patent: 4475286 (1984-10-01), Saito
patent: 4498235 (1985-02-01), Jacobson
patent: 4587729 (1986-05-01), Jacobson
patent: 4638560 (1987-01-01), Higashi
patent: 4797998 (1989-01-01), Motta
Althaus Wolfgang
Coffin Dave
Heyrana Sr. Paul M.
Watts Douglas D.
Wilkinson Sword Gesellschaft mit beschrankter Haftung
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