Invention Application
- Patent Title: SPRING RETAINING PIN FOR VALVE STEM RETENTION
- Patent Title (中): 用于阀门止动的弹簧保持销
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Application No.: PCT/US2015/037963Application Date: 2015-06-26
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Publication No.: WO2016003796A2Publication Date: 2016-01-07
- Inventor: HALL, Douglas Oliver , DEZON-GAILLARD, Patrice Fabien , BELZILE, Manon Danielle , JENKO, Edward Joseph , KNAPP, John
- Applicant: HUSKY INJECTION MOLDING SYSTEMS LTD. , HALL, Douglas Oliver , DEZON-GAILLARD, Patrice Fabien , BELZILE, Manon Danielle , JENKO, Edward Joseph , KNAPP, John
- Applicant Address: 500 Queen Street South Bolton, Ontario L7E 5S5 CA
- Assignee: HUSKY INJECTION MOLDING SYSTEMS LTD.,HALL, Douglas Oliver,DEZON-GAILLARD, Patrice Fabien,BELZILE, Manon Danielle,JENKO, Edward Joseph,KNAPP, John
- Current Assignee: HUSKY INJECTION MOLDING SYSTEMS LTD.,HALL, Douglas Oliver,DEZON-GAILLARD, Patrice Fabien,BELZILE, Manon Danielle,JENKO, Edward Joseph,KNAPP, John
- Current Assignee Address: 500 Queen Street South Bolton, Ontario L7E 5S5 CA
- Agency: MUSGRAVE, Richard J.
- Priority: US62/018,695 20140630
- Main IPC: B29C45/20
- IPC: B29C45/20
Abstract:
An apparatus and method of coupling and decoupling a valve stem to an actuator are disclosed. In one embodiment, the actuator includes a moveable member that is coupled to the valve stem. One of the valve stem and the moveable member is a male coupling portion and the other of the valve stem and moveable member is the female coupling portion. The male coupling portion is nested within the female coupling portion. A retaining pin retains the male coupling portion with respect to the female coupling portion.
Information query
