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Patent Searching and Data


Title:
ENDPIN MAIN BODY FIXING MEMBER AND FASTENER, AND MUSICAL INSTRUMENT EQUIPPED WITH FASTENER
Document Type and Number:
WIPO Patent Application WO/2020/085320
Kind Code:
A1
Abstract:
[Problem] To provide a fastener that allows a user to confirm that the fastener is located at a desired position of an endpin, and is capable of reliably securing the endpin at that position. [Solution] An endpin fastener 2 according to the present invention comprises: an endpin 10 having a recess 26 in a shaft section 22; and a main body fixing member 12. The main body fixing member 12 includes: a fitting section 28; a through-hole 30 through which the shaft section 22 of the endpin 10 is inserted; a bottomed hole 33 that is perpendicular to the through-hole 30; a columnar member 36 having a hole 40 through which the shaft section 22 is inserted and having, formed on the inner surface of the hole 40, an engaging protrusion 42 engaging with the recess 26 in the shaft section 22; a biasing means 44; and a press means 34 for pressing the shaft section 22 inserted through the through-hole 30 and the hole 40 via the columnar member 36.

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Inventors:
ARAI YOSHITOMO (JP)
ARAI YOSHIYUKI (JP)
Application Number:
PCT/JP2019/041356
Publication Date:
April 30, 2020
Filing Date:
October 21, 2019
Export Citation:
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Assignee:
ARAI YOSHITOMO (JP)
ARAI YOSHIYUKI (JP)
International Classes:
G10D3/00; G10D1/02
Foreign References:
DE1772538A11971-05-06
JP2001215953A2001-08-10
JPH0351005A1991-03-05
JP2008531176A2008-08-14
JP2000200082A2000-07-18
US20050235806A12005-10-27
JPS6142972B21986-09-25
JP2001215953A2001-08-10
Other References:
See also references of EP 3872805A4
Attorney, Agent or Firm:
KUSUMOTO Takayoshi (JP)
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