FASTENING MECHANISM AND STRUCTURE FASTENED THEREBY

Japanese Patent JP2005325999

A

To provide a fastening mechanism having a smaller size, high strength and high vibration damping property for fastening a first fastened member having a vibration source to a second fastened member.

The fastening mechanism comprises a spring bolt 10 having a first screw shaft 11 to be screwed into a female screw portion 51 formed on the first fastened member 50 and a second screw shaft 12 to be inserted through a through-hole 61 formed in the second fastened member 60, both of which are connected via a tensile spring body 13, a washer 30 locked to the outer face side of the second fastened member 60 for slidably and non-turnably holding the second screw shaft 12 passing through the through-hole 61, and a nut 20 to be threaded to the second screw shaft 12 on the outer face side of the washer 30.

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WO/2010/136875	VARIABLE VALVE ACTUATION APPARATUS FOR INTERNAL COMBUSTION ENGINE
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FUJII NORIAKI
FUJIMOTO TOMOYA
NAGAKURA MASAKI
NAKAMURA KATSUNORI
YOSHIDA KEIKO

JP2005108239A

November 24, 2005

April 05, 2005

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HONDA MOTOR CO LTD

F01L13/00; F02F1/00; F16B35/00; F16B43/00; (IPC1-7): F16B35/00; F01L13/00; F02F1/00; F16B43/00

JPS4523057Y1	1970-09-11
JPH10252984A	1998-09-22
JPS5699111U	1981-08-05
JPS60501617A	1985-09-26
JPH02248729A	1990-10-04
JPH02227237A	1990-09-10
JPS5431716U	1979-03-02
JP2002188420A	2002-07-05
JP2004036560A	2004-02-05

Yoichi Oshima

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