Invention Grant
- Patent Title: Wedge-lock system for injection molds
- Patent Title (中): 注塑模具楔形锁系统
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Application No.: US12138772Application Date: 2008-06-13
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Publication No.: US07972127B2Publication Date: 2011-07-05
- Inventor: Vince Ciccone
- Applicant: Vince Ciccone
- Applicant Address: CA Mississauga, Ontario
- Assignee: Top Grade Molds Ltd.
- Current Assignee: Top Grade Molds Ltd.
- Current Assignee Address: CA Mississauga, Ontario
- Agency: Hodgson Russ LLP
- Main IPC: B29C45/26
- IPC: B29C45/26

Abstract:
A wedge-lock system for injection molds, using a protrusion on one side of the mold and a mating opening and sets of wedges which act together upon mold closing to provide and maintain accurate centering of the core and cavity halves in reference to each other, to prevent core shifts and compensate for uneven thermal expansion of mold components.
Public/Granted literature
- US20080311236A1 Wedge-Lock System For Injection Molds Public/Granted day:2008-12-18
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