Bearing for a reciprocating shaft of a reciprocating saw

Details Bearing for a reciprocating shaft of a reciprocating saw Bearing for a reciprocating shaft of a reciprocating saw

2006-08-29

2006-08-29

Peterson, Kenneth E. (Department: 3724)

Cutlery

Cutting tools

Saw

C030S394000

Reexamination Certificate

active

07096589

ABSTRACT:
An adjustable reciprocating saw has the ability to adjust the orientation of the saw blade in relation to the rest of the tool. The saw blade can pivot about two transverse axes, one parallel with and one perpendicular to the reciprocating motion axis of the saw blade. The portions of the saw's housing which rotate relative to one another are attached with a rotating joint comprising a pin and groove design. Rotation locks selectively prevent rotation of the saw blade about each axis. The rotation locks can be released through simply depressing buttons on the saw. A rear internal bearing increases the durability and decreases the size of the saw. A keyless adjustable shoe is mounted to the saw.

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“New Compact Cordless Sawzall the Hatchet,” from the website <www.mil-electric.com>, printed on Sep. 10, 2001.
“Sawzall—The Hatchet, Built for tight spaces,” “The Hatchet evolution . . . How YOU drive our new tool development,” “How to choose a Sawzall,” “Cut your job down to size with the rights Sawzall blade!,” Milwaukee Heavy-Duty Club Tool-Gram, No. 3/2001.
Michael Anthony Lagaly, et al., Bearing Structure for a Reciprocating Shaft in a Reciprocating Saw, U.S. Appl. No. 10/364,472, filed Feb. 12, 2003.

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