DAMPER
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
May 12, 2016
app pub date -
Nov 21, 2014
filing date -
Nov 21, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
A damper that includes a piston reciprocally movable in a cylinder thereby dividing an interior of the cylinder into a first chamber located at an open end side and a second chamber located at a closed end side, a piston rod having a distal end to which the piston is connected and a rear end side protruding outward from the open end of the cylinder, a rod guide fixed to the open end of the cylinder and having a through hole through which the piston rod is reciprocally movable, and a seal which is provided in the rod guide so as to be located at a position spaced away from an outer end of a sliding surface of the through hole to the first chamber side by a distance longer than a maximum stroke width of the piston rod.
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