Toolholder assembly

Details Toolholder assembly Toolholder assembly

1997-07-21

1999-09-07

Pitts, Andrea L.

Cutters, for shaping

Including chip breaker, guide or deflector detachable from...

Attached to or integral with tool clamping jaw

407 6, 407107, 407109, B23B 2904

Patent

active

059476486

ABSTRACT:
A toolholder assembly includes a holder blade having an upper clamping jaw and a lower base jaw defining therebetween an insert receiving slot for releasably retaining a cutting insert therein. The upper clamping jaw has an upper surface disposed apart from the insert receiving slot and formed with a recess towards its front end. A wear resistant shield insert is releasably retained within the recess and has an upper surface substantially flush with the front end's upper surface.

REFERENCES:
patent: 2181023 (1939-11-01), Moore
patent: 2659963 (1953-11-01), Severson
patent: 2955349 (1960-10-01), York
patent: 3059316 (1962-10-01), Bader et al.
patent: 3193909 (1965-07-01), Mihic
patent: 3281920 (1966-11-01), Eriksson
patent: 3775817 (1973-12-01), Hertel
patent: 4414870 (1983-11-01), Peterson, Jr. et al.
Dr. H. Frommelt, Applications of Ferro-Damp cutting-off tools with throw-away tungsten carbide tips, Apr. 3, 1963, p. 774.

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