Invention Grant
- Patent Title: Mechanism for synchronously varying diameter of a plurality of rotors and for limiting the diameters thereof
- Patent Title (中): 用于同步改变多个转子的直径并限制其直径的机构
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Application No.: US812309Application Date: 1977-07-01
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Publication No.: US4142697APublication Date: 1979-03-06
- Inventor: Evan A. Fradenburgh
- Applicant: Evan A. Fradenburgh
- Applicant Address: CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: CT Hartford
- Main IPC: B64C11/00
- IPC: B64C11/00 ; B64C27/46 ; B64C29/00
Abstract:
A plurality of variable diameter rotors with mechanism for varying the diameter of the rotors synchronously, and including mechanism to limit the diameter of the rotors.
Public/Granted literature
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