Jig saw with two-piece shoe

Details Jig saw with two-piece shoe Jig saw with two-piece shoe

1985-08-09

1988-03-15

Schmidt, Frederick R.

Cutlery

Cutting tools

Saw

30290, B23D 4904

Patent

active

047303972

ABSTRACT:
A hand-held, fan-cooled motor drive jig saw with a two-piece, tiltable shoe assembly having a reversible, phenolic resin base portion with a wide recess for scrolling and a narrow recess for straight cuts. The base is connected to the shoe cover independent of the attachment of the cover to the saw housing to maintain a pre-selected tilt angle. Coolant air exhausted from the saw housing is channeled through flow passages in the shoe assembly to outlet ports in the shoe assembly to provide debris-clearing air streams oriented parallel to the workpiece surface and perpendicular to the cutting direction. The housing exhaust port is flow-connected to the shoe assembly through complementary sliding surfaces at the point of attachment.

REFERENCES:
patent: 3087519 (1963-04-01), McCarty et al.
patent: 3478786 (1969-11-01), Hendrickson

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