Japan Intellectual Property Rights: CLOSING MEMBER

Japan, Sept. 18 -- UCHIYAMA MANUFACTURING CORP has got intellectual property rights for 'CLOSING MEMBER.' Other related details are as follows:

Application Number: JP,2022-144989

Category (FI): F16J13/14,F16J15/3236,F16J15/10@N,F16J15/10@T

Stage: PROBLEM TO BE SOLVED: To provide a closing member capable of improving insertability while ensuring an interference.SOLUTION: A closing member 1 is made of an elastic material, inserted into a cylinder 2 from an opening 3 on one end side in an axial direction of the cylinder, and closes the inside of the cylinder. The closing member comprises a first annular protrusion part 11 that is provided on an outer periphery of a one end side portion 10 and elastically in contact with an inner peripheral surface 4 of the cylinder. On one end side of the first annular protrusion part, a first annular recess part 12 is provided to facilitate diameter reduction of a portion including the first annular protrusion part when the closing member is inserted into the cylinder.SELECTED DRAWING: Figure 1 (Grant)

Filing Date: Sept. 13, 2022

Publication Date: March 26, 2024

The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100

Disclaimer: Curated by HT Syndication.