Title: Method of bending tube with large bending radius
Application Number: 200610034903 Application Date: 2006.04.11
Publication Number: 1832282 Publication Date: 2006.09.13
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H02G3/04,H02G1/00
Applicant(s) Name: Xu Jun Address: 519002
Inventor(s) Name:
Attorney & Agent:
Abstract:
     This invention relates to a method for realizing elbow pipes with large curvature radius when fitting pipes for electric construction including: first of all, a pipe turns in great curvature radius along the floor to a cross place of the floor and the wall, then turns in large curvature radius along the wall, in which, the two turns are tangent smoothly at the connecting point, the angle among the cross lines of the tangent, the floor and the wall should be small enough to meet the offset limit of the wall and floor to the pipe on the direction vertical to the floor and the wall and the tangent and the cross line should be parallel at the extreme situation when the two offset distances are zero.
Time: 8
<- Previous Patent:Lighting-proof branch means   |  Next Patent:Sealing components for the end of... ->