Title:
ROLLER AND WHEEL
Document Type and Number:
Japanese Patent JP2023069896
Kind Code:
A
Abstract:
To miniaturize a roller that is rotatably attached to an outer periphery of a wheel body.SOLUTION: A roller 12 comprises a first member 30 having a through-hole 40 through which a support shaft 14 is to be inserted, and a second member 31 for covering an outer peripheral surface of the first member 30. The first and second members 30 and 31 are formed by being integrated together by two-color molding. The second member 31 does not cover the outer peripheral surfaces of both ends 32 while covering the most of the outer peripheral surface including a central area of the first member 30.SELECTED DRAWING: Figure 3
Inventors:
OBANA KOICHI
Application Number:
JP2021182089A
Publication Date:
May 18, 2023
Filing Date:
November 08, 2021
Export Citation:
Assignee:
SONY INTERACTIVE ENTERTAINMENT LLC
International Classes:
B60B19/00
Attorney, Agent or Firm:
Kenki Morishita
Yusuke Murata
Tomoyoshi Miki
Takeshi Aoki
Yusuke Murata
Tomoyoshi Miki
Takeshi Aoki
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