Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
BENDING MOLD AND PRODUCTION METHOD FOR BENDING MOLD
Document Type and Number:
WIPO Patent Application WO/2019/163188
Kind Code:
A1
Abstract:
In order to provide a bending mold capable of producing a product without buckling, even if the product shape is long or the shape freely bends three dimensionally in space, this bending mold 1 has a smooth shape formed as a result of continuously virtually moving, inside a three-dimensional space, a profile 5 including a substantially circular first closed curve C1 having a recess. The bending mold is characterized by: the opening width b of the recess being shorter than the groove width a of the recess; a tube fitting section 2 being formed by the recess; and said shape being realized and created in real space by using three-dimensional printing.

Inventors:
LIU JINING (JP)
NAKAZATO KAZUHIKO (JP)
HABU TAKAAKI (JP)
Application Number:
JP2018/037704
Publication Date:
August 29, 2019
Filing Date:
October 10, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SANOH IND CO LTD (Postcode1500013, JP)
International Classes:
B29C33/42; B29C33/02; B29C33/38; B29C53/08
Foreign References:
JPH09164586A1997-06-24
JP2017530255A2017-10-12
JPS5932405U1984-02-29
JP2003305768A2003-10-28
Attorney, Agent or Firm:
IWANE Masatoshi (Postcode1780064, JP)
Download PDF: