Invention Application
- Patent Title: HYBRID ENVELOPING SPIROID AND WORM GEAR
- Patent Title (中): 混合发动螺旋桨和齿轮
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Application No.: US13255655Application Date: 2010-02-11
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Publication No.: US20120000305A1Publication Date: 2012-01-05
- Inventor: Ghaffar Kazkaz , Madhav Puppala , Didier Richard
- Applicant: Ghaffar Kazkaz , Madhav Puppala , Didier Richard
- Applicant Address: US IL Glenview
- Assignee: ILLINOIS TOOL WORKS INC.
- Current Assignee: ILLINOIS TOOL WORKS INC.
- Current Assignee Address: US IL Glenview
- International Application: PCT/US10/23896 WO 20100211
- Main IPC: F16H1/16
- IPC: F16H1/16 ; B23P15/14 ; F16H55/06 ; F16H55/02
Abstract:
A hybrid spiroid and worm gear is formed as a gear body having an axis of rotation. The gear body has a plurality of spiroid gear teeth formed in opposing surfaces of the body formed generally radially relative to the axis of rotation. The gear body further has a plurality of worm gear teeth formed in a hub portion, between, separate and apart from the spiroid teeth. The worm gear teeth are formed generally longitudinally relative to the axis of rotation. A method for making the hybrid spiroid and worm gear is also disclosed.
Information query
