Metal working – Means to assemble or disassemble – Means to assemble electrical device
Patent
1996-03-01
1999-11-23
Young, Lee
Metal working
Means to assemble or disassemble
Means to assemble electrical device
29 33R, 29 3352, 29430, 29771, 29830, B23P 1900
Patent
active
059877367
ABSTRACT:
An apparatus for assembling copper-caul-copper elements to be used in the fabrication of printed circuit boards. The apparatus comprises a roll section which has two rolls of copper that provides the rolled copper sheets to a cutting section. The cutting section includes two clamp mechanisms which clamps the two rolled copper sheets and a cutting apparatus that cuts the two rolled copper sheets to produce two cut sheets of copper. The apparatus includes a grasping device that reaches into the cutting section to partially extract the rolled copper sheets prior to cutting. The apparatus also includes a carriage section and a caul supply section. After the rolled copper sheets have been cut, the grasping device extracts the copper sheets and positions these sheets in the carriage assembly as the caul supply section is simultaneously supplying the caul to the carriage. The carriage section has two guide rails which support the caul and the grasping device is capable of positioning one cut sheet of copper on the top side of the caul and the other cut sheet of copper on the bottom side of the caul to produce the copper-caul-copper element.
REFERENCES:
patent: 3617613 (1971-11-01), Benzinger et al.
patent: 3847656 (1974-11-01), Baumann et al.
patent: 3955264 (1976-05-01), Klappert
patent: 4488466 (1984-12-01), Jones
patent: 4831718 (1989-05-01), Zumstein et al.
patent: 4857135 (1989-08-01), Copp
patent: 5007626 (1991-04-01), Blaimschein
patent: 5160567 (1992-11-01), Konicek et al.
patent: 5249902 (1993-10-01), Stankiewicz
patent: 5315754 (1994-05-01), Klappert et al.
patent: 5325583 (1994-07-01), Shimizu et al.
patent: 5403056 (1995-04-01), Wallace
patent: 5528817 (1996-06-01), Klappert et al.
Chang Rick Kiltae
Young Lee
LandOfFree
Printed circuit board fabrication apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Printed circuit board fabrication apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Printed circuit board fabrication apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1207182