About 13 results
https://drivepatents.com/patents/1399909 · 12 Nov 2025
In a transmission-equipped motor 100, a spline portion 32 is formed at an end portion of a drive shaft 31 of a transmission 30, and a spline hole 22 with which the spline portion 32 is engaged is formed on an end surface of a motor shaft 21 of a hydraulic ...
https://drivepatents.com/patents/937882 · 14 Sep 2016
A shock absorber includes a cylinder, a piston that partitions the cylinder into an expansion-side chamber and a contraction-side chamber, a piston rod connected to the piston, a damping passage that allows the expansion-side chamber to communicate with th...
https://drivepatents.com/patents/939347 · 10 Aug 2016
A hydraulic shock absorber includes: an expansion-side passage and a contraction-side passage that connect an expansion-side chamber with a contraction-side chamber; an expansion-side valve body configured to open or close the expansion-side passage; a con...
https://drivepatents.com/patents/940053 · 27 Jul 2016
A shock absorber includes at least one of an expansion-side sensitive unit and a contraction-side sensitive unit. The expansion-side sensitive unit has an expansion-side actuating chamber (E) that communicates with an expansion-side chamber and a contracti...
https://drivepatents.com/patents/940036 · 27 Jul 2016
A shock absorber includes at least one of an expansion-side sensitive unit and a contraction-side sensitive unit. The expansion-side sensitive unit has an expansion-side actuating chamber (E) that communicates with an expansion-side chamber and a contracti...
https://drivepatents.com/patents/939994 · 27 Jul 2016
A shock absorber includes ; a free piston (9) that partitions the compression chamber (R3) into an expansion-side compression chamber (7) and a contraction-side compression chamber (8); a spring member (10) configured to generate a biasing force for the fr...
https://drivepatents.com/patents/942435 · 1 Jun 2016
A control valve includes a seat portion through which the fluid passes, a poppet which has a valve body portion and is configured to move relative to the seat portion, and a poppet throttle passage defined between the seat portion and the valve body portio...
https://drivepatents.com/patents/953486 · 17 Feb 2016
A knuckle bracket includes a bracket main body that has an inner peripheral shape along a tube of a shock absorber and a pair of attachment parts that are formed to protrude parallel to each other. The apparatus for manufacturing the knuckle bracket includ...
https://drivepatents.com/patents/953873 · 3 Feb 2016
A hydraulic shock absorber includes a cylinder connected to a wheel side, a liquid chamber formed in the cylinder and filled with an operating liquid, an annular rod guide fixed to the cylinder and closing a vehicle body side of the liquid chamber, a pisto...
https://drivepatents.com/patents/954188 · 27 Jan 2016
A shock absorber includes a suction passage (3) configured to permit only a flow from a reservoir (R) toward a compression-side chamber (R2), a rectification passage (4) configured to permit only a flow from the compression-side chamber (R2) toward a exten...