Shock absorber with leveling function
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United States of America Patent
Stats
-
Feb 17, 2004
Grant Date -
Jan 16, 2003
app pub date -
Jul 8, 2002
filing date -
Jul 10, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Heat of an electrothermal part of a heater can be transmitted indirectly and efficiently to a pressure medium. A tubular case 6 having one end portion connected to a piston rod 2 airtightly and the other end portion slidably placed in contact with the outer circumference of a cylinder 1 is provided, a mounting hole 15 is formed within a holder 4 for closing an open end on the piston rod 2 connecting side of the case 6, and an electrothermal part 13a of a heater plug 13 is fitted into the mounting hole 15 directly or through a heat conductivity collar 16.
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