Shank for a rotary and/or percussive tool

Details Shank for a rotary and/or percussive tool Shank for a rotary and/or percussive tool

2007-12-18

2007-12-18

Carter, Monica (Department: 3722)

Cutting by use of rotating axially moving tool

Tool or tool with support

Including detailed shank

C408S240000, C279S075000, C175S395000

Reexamination Certificate

active

10600035

ABSTRACT:
A shank for a rotary and percussive tool has a locking groove (3) arranged between two guided regions (1a, 1b) and axially closed at its opposite ends for receiving at least one radially displaceable and axially displaceable, within predetermined limits, locking member (4) of a chuck in which the shank is received, with the guide dimension (F) of the guide region being smaller than the width (B) of the axial region (A) of the locking groove (3) and that includes the radial extent of an entrain strip (2) provided in that region (A), and greater than the thickness (D) of the axial region measured in a direction transverse to the width measurement direction.

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PTO 06-1695, translation of European Patent No. 0 304 002 A1, translated Jan. 2006 by the McElroy Translation Company, 12 pages including the title page.

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