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Patent Searching and Data


Title:
CONNECTION STRUCTURE OF FLOW PATH FORMING MEMBER
Document Type and Number:
WIPO Patent Application WO/2018/221548
Kind Code:
A1
Abstract:
A second connection unit (34) has an elastic cylindrical shape which can be fitted from underneath into a cylindrical first connection unit (19) that opens downwards. At least three press-fitted parts (44) are separated from each other on the internal peripheral surface of the second connection unit (34) so as to surround the inside center (34a) of the second connection unit (34). Multiple elastic support members (45) extend from the at least three press-fitted parts (44) to the inside of the second connection unit (34). The multiple elastic support members (45) are elastically deformed by fitting the second connection unit (34) into the inside of the first connection unit (19) and press-fitting inwards in the radial direction, and the elastic support members press the second connection unit (34) onto the inner peripheral surface of the first connection unit (19) through the press-fitted parts (44).

Inventors:
KAMO SHIGEKI (JP)
Application Number:
PCT/JP2018/020645
Publication Date:
December 06, 2018
Filing Date:
May 30, 2018
Export Citation:
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Assignee:
ISUZU MOTORS LTD (JP)
International Classes:
F16L33/24; B60K13/02; F02M35/10; F02M35/16; F16L21/00
Foreign References:
JPS614090U1986-01-11
JPH0861577A1996-03-08
JPH0989186A1997-03-31
US8906125B22014-12-09
Attorney, Agent or Firm:
HIBIYA Yukihiko et al. (JP)
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