Title:
SUPPORT MEMBER AND SUPPORT STRUCTURE FOR CATALYTIC CONVERTER
Document Type and Number:
WIPO Patent Application WO/2022/185668
Kind Code:
A1
Abstract:
A support member (10) comprises: first support members (11), which are provided as a pair to sandwich and to support mounting parts (6, 7) and one of which abuts against a vehicle (9) side; and a second support member (12), which is provided between the pair of first support members (11), which is formed separately from the first support members (11), and which supports the inner circumferential side of through-holes (6a, 7a), wherein one ends of flat spring members (6, 7) are secured to a catalytic converter (1), a mounting part (8) is provided on the other ends of the flat spring members (6, 7), vibration applied to the catalytic converter (1) is absorbed by elastic deformation of the flat spring members (6, 7), vibration in the thickness direction of the flat spring members (6, 7) is absorbed by elastic deformation of the first support members (11) vertically sandwiching the other ends of the flat spring members (6, 7), and vibration in the longitudinal direction of the flat spring members (6, 7)is absorbed by elastic deformation of the second support member (12) disposed on the inner circumferential side of the through-holes (6a, 7a) provided in the other end of the flat spring members (6, 7).
Inventors:
YAMAMOTO TAKAHARU (JP)
YATSUZUKA SUGURU (JP)
YATSUZUKA SUGURU (JP)
Application Number:
PCT/JP2021/046763
Publication Date:
September 09, 2022
Filing Date:
December 17, 2021
Export Citation:
Assignee:
MARELLI CORP (JP)
International Classes:
B60K13/04; F01N13/08; F16B5/02
Foreign References:
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| JPH0349315U | 1991-05-14 | |||
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| JP2007302233A | 2007-11-22 | |||
| JPH06137145A | 1994-05-17 | |||
| JPH074825U | 1995-01-24 | |||
| JPS5578708U | 1980-05-30 | |||
| JP2004153934A | 2004-05-27 | |||
| JP2016088159A | 2016-05-23 | |||
| JPS5863521A | 1983-04-15 | |||
| CN209336481U | 2019-09-03 | |||
| JP2021034844A | 2021-03-01 |
Attorney, Agent or Firm:
GOTOH & PARTNERS (JP)
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