JPS63177690U - - Google Patents

Info

Publication number

JPS63177690U

JPS63177690U JP6746687U JP6746687U JPS63177690U JP S63177690 U JPS63177690 U JP S63177690U JP 6746687 U JP6746687 U JP 6746687U JP 6746687 U JP6746687 U JP 6746687U JP S63177690 U JPS63177690 U JP S63177690U

Authority

JP

Japan

Prior art keywords

blade

rotor

positioning ring

convex portion

rotating shaft

Prior art date

1987-05-07

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

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• 230000003014 reinforcing effect Effects 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 1
• 230000002787 reinforcement Effects 0.000 description 1
• 230000003584 silencer Effects 0.000 description 1