Invention Grant
- Patent Title: Method and apparatus for conveying sand molds
- Patent Title (中): 输送砂模的方法和装置
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Application No.: US13324811Application Date: 2011-12-13
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Publication No.: US08640858B2Publication Date: 2014-02-04
- Inventor: William Gary Hunter
- Applicant: William Gary Hunter
- Applicant Address: US IL Schaumburg
- Assignee: Hunter Foundry Machinery Corporation
- Current Assignee: Hunter Foundry Machinery Corporation
- Current Assignee Address: US IL Schaumburg
- Agency: Pauley Petersen Erickson
- Main IPC: B65G25/00
- IPC: B65G25/00 ; B22D33/00
Abstract:
Method and apparatus for feeding sand molds from multiple sand mold forming stations to a common metal pouring station. The method and apparatus of this invention utilize walking-beam-type conveyors having spaced apart fixed outboard rails and a central reciprocating rail. Transfer devices are provided for moving the sand molds onto and off of the conveyors.
Public/Granted literature
- US20130146422A1 METHOD AND APPARATUS FOR CONVEYING SAND MOLDS Public/Granted day:2013-06-13
Information query
IPC分类:
