Cutting device for spring manufacturing machines

Details Cutting device for spring manufacturing machines Cutting device for spring manufacturing machines

2005-10-04

2005-10-04

Peterson, Kenneth E. (Department: 3724)

Cutting

Means to drive or to guide tool

With simple rectilinear reciprocating motion only

C083S644000, C083S950000

Reexamination Certificate

active

06951160

ABSTRACT:
A cutting device for spring manufacturing machines includes an actuator, a transmission mechanism and a sliding mechanism. The actuator includes a connecting rod with a pin hole formed therein. The sliding mechanism includes a track, a slider and a switching pin. The slider includes an axial hole and slidably moves back and forth in the track. The switching pin can be inserted through or removed from the axial hole and the pin hole so that the cutting device can perform either a linear direction or an oval trace cutting in a coil spring winding machine.

REFERENCES:
patent: 2580055 (1951-12-01), Weber
patent: 3082655 (1963-03-01), Voigt
patent: 3934445 (1976-01-01), Lampietti
patent: 5816091 (1998-10-01), Sautter et al.
patent: 6178862 (2001-01-01), Liao

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