Rod cutting and threading machine

Details Rod cutting and threading machine Rod cutting and threading machine

1984-08-06

1986-02-25

Bray, W. D.

Metal deforming

By use of tool acting during relative rotation between tool...

During rotation of work

72 70, 72 72, B21D 1700

Patent

active

045719713

ABSTRACT:
A machine for cutting and threading bicycle spokes (11) comprising a cradle (15) for receiving a spoke, a cutter mechanism (17) positioned to intersect and cut off the spoke at a predetermined point, and a thread rolling apparatus (56) positioned adjacent the cutter. By turning a handle (41) the cutter mechanism is actuated by an eccentric (54) and cam (32) to actuate a lever (24) and move a shear (20) past a stationary shear (19) and sever the spoke. Further turning of the handle causes a feed lever (66) to shift the spoke to a position to be contacted by a movable die (61) to complete the cutting and threading process.

REFERENCES:
patent: 4485657 (1984-12-01), Ridley et al.

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