Invention Grant
- Patent Title: Method to chase weld lines by timing and positioning of gates
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Application No.: US17880081Application Date: 2022-08-03
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Publication No.: US11691322B2Publication Date: 2023-07-04
- Inventor: Junko Pauken , Haoliang Michael Sun
- Applicant: Ford Motor Company
- Applicant Address: US MI Dearborn
- Assignee: Ford Motor Company
- Current Assignee: Ford Motor Company
- Current Assignee Address: US MI Dearborn
- Agency: Burris Law, PLLC
- The original application number of the division: US15953571 2018.04.16
- Main IPC: B29C45/77
- IPC: B29C45/77 ; G06F17/00 ; B29C45/00 ; B29C45/76 ; B29C45/27 ; B29K105/00 ; G05B19/18 ; B29C45/28
Abstract:
A mold apparatus for forming a molded part includes a mold body, a mold cavity formed in said mold body, a plurality of valve gates associated with said mold body, and a controller in communication with said plurality of valve gates. The controller is programmed to time opening of each valve gate based on a selected flow rate required to eliminate weld lines in the product.
Public/Granted literature
- US20220371238A1 METHOD TO CHASE WELD LINES BY TIMING AND POSITIONING OF GATES Public/Granted day:2022-11-24
Information query
