Invention Grant
- Patent Title: Safety retaining system for large industrial fan
- Patent Title (中): 大型工业风机安全系统
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Application No.: US11735290Application Date: 2007-04-13
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Publication No.: US07955055B1Publication Date: 2011-06-07
- Inventor: Walter Kent Boyd , Edward Kent Boyd
- Applicant: Walter Kent Boyd , Edward Kent Boyd
- Applicant Address: US CA San Bernardino
- Assignee: Macroair Technologies, Inc.
- Current Assignee: Macroair Technologies, Inc.
- Current Assignee Address: US CA San Bernardino
- Agency: Knobbe, Martens, Olson & Bear, LLP
- Main IPC: F04D29/64
- IPC: F04D29/64
Abstract:
A securing system for a fan assembly. The securing system includes a first member which attaches to a motor mount and a second member which attaches to the hub of the fan assembly. The first member is interposed between the hub and the second member such that should the shaft of the motor break, the first and second members engage with one another and inhibit the fan assembly from falling away from the motor mount.
Information query
