Cutlery – Sheathed – Pivoted blade
Patent
1992-03-18
1993-05-18
Watts, Douglas D.
Cutlery
Sheathed
Pivoted blade
30159, 30160, B26B 306
Patent
active
052109500
ABSTRACT:
A pocket or clasp knife comprises a handle part (11) and a blade part (12). By means of a spring bar (14), which is elastically and pivotably mounted on the handle part (11) and comprises an abutment (16), the blade part (12), which comprises a counter-abutment (17), can be fixed in the extended position. In the region of the pivot axis (15) the spring bar (14) comprises an elongated slot (18) which extends through the spring bar in the direction of the pivot axis (15), with abutment faces (19, 20), fixed with respect to the handle part, being provided in the elongated slot and on opposite edges (21, 22) of the elongated slot (18) in front of and behind the pivot axis (15), such that by manually pivoting the spring bar (14) in order to bring the abutment (16) and the counter-abutment (17) out of contact, the abutment faces (19, 20) elastically spread apart the edges (21, 22) of the elongated slot (18).
REFERENCES:
patent: 988068 (1911-03-01), Beardsley et al.
patent: 2327090 (1943-08-01), Berg
patent: 4535539 (1985-08-01), Friedman et al.
patent: 5095624 (1992-03-01), Ennis
patent: 5125157 (1992-06-01), Howard
Payer Hwei-Siu
Watts Douglas D.
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