Invention Grant
- Patent Title: Electromechanical assembly for oven door latching
- Patent Title (中): 用于烤箱门锁的机电组件
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Application No.: US14173704Application Date: 2014-02-05
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Publication No.: US09335056B1Publication Date: 2016-05-10
- Inventor: Joseph W. Lomicka , I-Chiang Lin
- Applicant: HTI Technology and Industries, Inc.
- Applicant Address: US TN Lavergne
- Assignee: HTI Technology & Industries, Inc.
- Current Assignee: HTI Technology & Industries, Inc.
- Current Assignee Address: US TN Lavergne
- Agency: Emerson Thomson Bennett, LLC
- Agent Roger D. Emerson
- Main IPC: E05C1/06
- IPC: E05C1/06 ; F24C15/02 ; E05B47/00 ; E05C1/08 ; E05C3/04

Abstract:
A latching assembly uses a flat sheet metal chassis with a first and a second electrical switches, an electrical motor driving an eccentric cam, a push rod, a hook, a spring, and a first and a second actuator rods. When the push rod is moved axially by an outside force it opens a circuit connection held closed by the spring on the push rod. This allows current flow to a motor which drives the eccentric cam and pushes an actuator rod to move axially against a hook causing it to move from a first, non-latching position to a second, latching position. The assembly is useful for latching an oven when at high temperature.
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