Title:
CARBON/CARBON COMPOSITE MATERIAL-BASED SPRING ELEMENT AND MANUFACTURING METHOD THEREOF
Document Type and Number:
Japanese Patent JP2018204735
Kind Code:
A
Abstract:
To provide a spring element capable of being repeatedly used even under high-temperature environment beyond 1000°C, which has high torsional rigidity of being able to bear a large load, and can be used as a spring washer.SOLUTION: A spirally annular spring element 1 is composed of a two-dimensional carbon/carbon composite material having a layer structure laminated in a center axis direction of the spring element 1.SELECTED DRAWING: Figure 1
Inventors:
TACHIBANA MASAHARU
KAMEZAKI AKIO
MATSUMURA KAZU
KAMEZAKI AKIO
MATSUMURA KAZU
Application Number:
JP2017112367A
Publication Date:
December 27, 2018
Filing Date:
June 07, 2017
Export Citation:
Assignee:
CFC DESIGN INC
International Classes:
F16F1/06; D04H1/4242; F16B39/24; F16B43/00
Domestic Patent References:
| JPH06264947A | 1994-09-20 | |||
| JPH0842550A | 1996-02-13 | |||
| JP2016222482A | 2016-12-28 | |||
| JP2014105148A | 2014-06-09 |
Foreign References:
| WO2015064733A1 | 2015-05-07 |
Attorney, Agent or Firm:
Naoto Sugiyama
Shirogane Expo
Shirogane Expo