Cutlery – Cutting tools – Saw
Patent
1989-06-22
1990-12-04
Watts, Douglas D.
Cutlery
Cutting tools
Saw
30371, 403 90, 384192, B23D 5900, B23B 2900, F16C 1106, F16C 2304
Patent
active
049743252
ABSTRACT:
Portable, motor-driven cutting device, especially motor saws or hedge-shears with a housing with support handle and operating buttons at the back section and cutting devices at the front section, as well as with at least one operating grip to be set, angled or freely adjustable about a first axis which runs in the main parallel to the cutting plane and which serves to adjust the cutting plane whereby the handle can be adjusted to the housing about at least one additional axis vertical to the cutting plane that locking for the turn and adjusting position about the first axis is effected if facing notches and counter notches of the handle and housing catch form-fit and/or friction tight due to adjusting around the additional axis.
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patent: 3567262 (1971-03-01), Szkaradek et al.
patent: 3937306 (1976-02-01), Maslund et al.
patent: 4222680 (1980-09-01), Browning
patent: 4353615 (1982-10-01), Kramer et al.
patent: 4568121 (1986-02-01), Kashima
patent: 4708510 (1987-11-01), McConnell et al.
patent: 4726118 (1988-02-01), Mattsom et al.
patent: 4767231 (1988-08-01), Wallis
McHoyrana Paul M.
Watts Douglas D.
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