Three dimensional eyewinder method

Details Three dimensional eyewinder method Three dimensional eyewinder method

1995-09-21

1996-10-15

Vo, Peter

Metal working

Spiral cutting of flat stock

29417, 2940708, B21D 708, B21D 714

Patent

active

055641709

ABSTRACT:
An eyewinder system 10 has stations 100-108 for straightening, bending, measuring and transporting a wire 11 to form an eyewire 109. A controller 120 controls each station. Using information from tension and length measuring stations 104, 105, the controller 120 can accurately operate the second bending station 107. The eyewire 109 is inspected for accurate bends by an inspection system 140 that compares the bends in the eyewire 109 to predetermined radii of curvature.

REFERENCES:
patent: 651284 (1900-06-01), West
patent: 2089236 (1937-03-01), Welsh
patent: 2688346 (1954-09-01), England
patent: 2719565 (1955-10-01), Wolff
patent: 3076491 (1963-02-01), Bruderlin
patent: 3315512 (1967-04-01), Maciorowski
patent: 3721275 (1973-03-01), Redinger
patent: 4161110 (1979-07-01), Ritter et al.
patent: 4280350 (1981-07-01), King et al.
patent: 4365492 (1982-12-01), Kortan et al.
"The Production of Spectacle Rims", Machinery, vol. 81, No. 2092, Dec. 1952, pp. 1265-1267.
"Making Metal Spectacle-Frames", Machinery, vol. 98, No. 2521, Mar. 1961, pp. 553-560.
Communication dated Dec. 3, 1993, from Haug. GmbH & Co. describing an Eye-Winder Machine.
Copy of a brochure of Wafios Maschinenfabrik GmbH & Co. describing a Three-Dimension Eye-Rim Bending Machine and includes various dates given the years 1992 and 1993.
English Translation of French Patent No. 2602160.
English Translation of French Patent No. 2625695.
PCT Search Results. of PCT/US94/14949.

Affiliated with

Also associated with

Rating

Three dimensional eyewinder method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Three dimensional eyewinder method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Three dimensional eyewinder method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1236786