Cutlery – Combined cutlery or combined with ancillary feature – With means to apply transient fluid to tool
Patent
1990-03-21
1991-08-13
Bilinsky, Z. R.
Cutlery
Combined cutlery or combined with ancillary feature
With means to apply transient fluid to tool
30389, 125 1122, B23D 5902
Patent
active
050384740
ABSTRACT:
A fluid cooling device for a circular saw of centerless type having a ring-shaped saw blade, designed to be rotated about a fictitious center of the saw blade and with at least one disc (8, 108), mounted on the radially inner side of the ring-shaped saw blade. Mounting elements (9, 17) are provided at a rear part of the disc. At least one conduit (20) for a cooling or rinsing agent is provided with an inlet (22) for the conduit in the rear part of the disc and at least one outlet opening (25, 125) in the foremost part of the disc. The outlet opening (25, 125) is located adjacent the periphery of the disc and directed essentially parallel with or with an acute angle relative to a tangent at the interior edge (6) of the blade adjacent the outlet opening.
REFERENCES:
patent: 3126889 (1964-03-01), Blumenfeld
patent: 4333371 (1982-06-01), Matsuda
patent: 4501181 (1985-02-01), Yakich
Donnerdal Ove
Larsson Hakan
Bilinsky Z. R.
Electrolux Motor Aktiebolag
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