公开(公告)号：US11801626B2

公开(公告)日：2023-10-31

申请号：US17358342

申请日：2021-06-25

Applicant: DENSO CORPORATION

Inventor： Yohei Yoshimura ,  Takeshi Kusano ,  Kentaro Fukuda ,  Mitsuhiro Suzuki

IPC: B32B3/10 ,  B29C45/56 ,  B29C45/04 ,  B29C45/26 ,  B29D11/00 ,  B29L11/00

CPC classification number: B29C45/561 ,  B29C45/04 ,  B29C45/26 ,  B29D11/00413 ,  B29L2011/0016 ,  Y10T428/24777

Abstract: A resin part includes a plate-shaped molded main body that is constituted of an injection-molded product. Of plate surfaces of the molded main body, a surface on an opposite side to a surface requiring surface accuracy constitutes a pressure-application surface to which pressure is applied by a movable insert. A parting line is formed on the pressure-application surface by the movable insert to satisfy the following relationship: (t/4)≤x≤(3t/2), where x is a distance from an end edge part of the molded main body to the parting line and t is a thickness of the molded main body.

公开(公告)号：US11964416B2

公开(公告)日：2024-04-23

申请号：US17358311

申请日：2021-06-25

Applicant: DENSO CORPORATION

Inventor： Yohei Yoshimura ,  Takeshi Kusano ,  Kentaro Fukuda ,  Mitsuhiro Suzuki

IPC: B32B3/10 ,  B29C45/27 ,  B29C45/38 ,  B29C45/56

CPC classification number: B29C45/56 ,  B29C45/2708 ,  B29C45/38 ,  B29C2045/2714 ,  B29C2793/009

Abstract: A resin part includes a molded main body that has a plate shape with a longitudinal direction and is constituted of an injection-molded product. The resin part has a gate portion that is a vestige of a resin injection gate. The gate portion is located in an end face part of the molded main body to cross a position corresponding to a center of gravity of the molded main body; the end face part extends in the longitudinal direction of the molded main body.