Title:
METHOD FOR MANUFACTURING FLEXIBLE MULTILAYERED TUBE FOR EXHAUST PASSAGE
Document Type and Number:
Japanese Patent JP2018094577
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method for manufacturing a flexible multilayered tube for an exhaust passage that suppresses anomaly sound generated with operation of an engine.SOLUTION: A method for manufacturing a flexible multilayered tube for an exhaust passage includes: a preparation step of preparing a plate-like member 50 having a surface where recess and protrusion continue; an application step of applying lubricant containing boron nitride or molybdenum to the plate-like member 50; and a processing step of processing the plate-like member 50 applied with the lubricant into a multilayered structure.SELECTED DRAWING: Figure 3
Inventors:
KAWAMOTO SHOICHI
CHIKU KENICHI
CHIKU KENICHI
Application Number:
JP2016240043A
Publication Date:
June 21, 2018
Filing Date:
December 12, 2016
Export Citation:
Assignee:
DAIMLER AG
International Classes:
B21D53/84; B21D51/12; F01N13/08; F01N13/18
Attorney, Agent or Firm:
Eri Adachi
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