Title: Buffer unit using rotating damper
Application Number: 200610132208 Application Date: 2006.10.11
Publication Number: 1948780 Publication Date: 2007.04.18
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: F16F9/14;G10C3/02
Applicant(s) Name: Takuki Bearing KK Address:
Inventor(s) Name: Oda Nobuhisa
Attorney & Agent: zhangjing qiang
Abstract:
    The present invention relates to a buffer unit using rotating damper. A buffer unit using the damping due to rotation having an absorption impact rump is made into a structure adopting the compress helical spring as the resume spring, which solves the durability problems for the rump resume spring. The buffer unit using the damping due to rotation making the standing falling part fall from the standing position to the shoot of the base side, includes: a joint plate; a rump with the pivot supporting on the joint plate; a slider freely sliding on the rump; a connecting rod making the swaying motion of the rump and the linear movement of the cylandrical part along the slider connect interlockingly; a compress helical spring compressed by the moving along one direction of the cylandrical part wherein the compress rebounding force is acted on the slider disposed inside the cylandrical part; and a damper due to rotation giving braking force to the swaying motion to the rump. The rebounding force for compressing the spring is acted in the given resume direction for the rump.
Time: 6
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