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Patent Searching and Data


Title:
樹脂パイプおよびその製造方法
Document Type and Number:
Japanese Patent JP7063077
Kind Code:
B2
Abstract:
A resin piping assembly including a base divisional component 100 having first and second half components 114, 116 having respective first and second interfacial surfaces 114f, 116f formed along an oil passage 42, and first and second divisional components 102, 104 which have respective third and fourth interfacial surfaces 102f, 104f formed along the oil passage 42, and which are bonded to the respective first and second half components 114, 116, so as to form respective first and second passage portions 80, 84 of the oil passage 42. Each of the base divisional component, and the first and second divisional components is formed of a resin material, and the first and second interfacial surfaces are spaced apart from each other along a length of the oil passage, and open in respective opposite directions. The base divisional component 100 further includes a cylindrical connecting pipe portion 90 having a connecting passage portion 88 which is a part of the oil passage 42 and which is provided for communication between the first and second passage portions 80, 84. Also disclosed is a process of forming the resin piping assembly.

Inventors:
Hiroaki Kiyogami
Application Number:
JP2018081682A
Publication Date:
May 09, 2022
Filing Date:
April 20, 2018
Export Citation:
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Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
B29C69/00; B29C33/42; B29C45/00; B29C65/06; B29D22/00
Domestic Patent References:
JP2007298998A
JP2012026278A
Foreign References:
US20020144668
CN102337996A
WO2017146263A1
Attorney, Agent or Firm:
Haruyuki Ikeda
Kojiro Ikeda