Method for production of sandwich panels with zigzag...

Details Method for production of sandwich panels with zigzag... Method for production of sandwich panels with zigzag...

B - Operations, Transporting

21

D

B21D 47/00 (2006.01) B32B 3/28 (2006.01) E04C 2/34 (2006.01)

Patent

CA 2546560

The invention can be defined in its most general form as a method for production of sandwich panels with zigzag corrugated core (2) from sheet material used in aircraft construction, shipbuilding, and other branches of industry.With the aim to improve the quality and ease of sheet blank folding into the 3-D relief structure in the sheet blank at locations of crimp zigzag lines (4) protrusions and recesses the holes are punched with the diameter not less than the sheet blank bending radius.

L'invention peut être définie dans sa forme la plus générale comme étant un procédé de production de panneaux-sandwich ayant une âme ondulée en zigzag (2) composée d'un matériau en tôle utilisé dans la construction aéronautique, la construction navale ainsi que d'autres branches de l'industrie. Afin d'améliorer la qualité et la facilité de pliage d'ébauches de tôle en une structure en relief 3-D dans l'ébauche de tôle, au niveau d'emplacements de parties saillantes et de parties en creux de lignes (4) en zigzag de plissage, des trous sont percés avec un diamètre non inférieur au rayon de cintrage des ébauches en tôle.

Affiliated with

Also associated with

Rating

Method for production of sandwich panels with zigzag... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for production of sandwich panels with zigzag..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for production of sandwich panels with zigzag... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1364894