US Patent 7303480 Flexible shaft coupling
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Patent Inventor Names
Seiji Endou0
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Patent abstract
A flexible shaft coupling is comprised of a tubular hub made of a rigid material, wherein the hub is provided with a slit extending substantially circumferentially for providing flexibility to the hub, the hub having an axial bore so that a rotational force of a drive rotation shaft received in the axial bore at one end of the hub can be transmitted to a driven rotation shaft attached to the other end of the hub, wherein circumferential ends of a part of the hub adjoining the slit are each provided with a convex shape having an arcuately receding surface at least at an outer peripheral portion.
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US Patent 07303480 Flexible shaft coupling US Patent 7303480 Flexible shaft coupling
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Patent Number
073034800
Patent Number
73034800
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Official Website
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Patent Jurisdiction
Patent Number
073034800
Date of Patent
December 4, 2007
0Patent Application Number
110572830
Date Filed
February 11, 2005
0Official Website
Patent Primary Examiner
Edits on 17 Jun, 2022
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US Patent 07303480 Flexible shaft coupling
Infobox
Is a
Patent jurisdiction
Patent number
07303480
Date of patent
December 4, 2007
Patent application number
11057283
Date Filed
February 11, 2005
Patent primary examiner
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