Title:
FRONT FORK
Document Type and Number:
WIPO Patent Application WO/2024/095554
Kind Code:
A1
Abstract:
A front fork (F) comprises an extendable fork body (1) and a damper (D) that is accommodated in the fork body (1) and placed between a vehicle-body-side tube (2) and an axle-side tube (3), the damper (D) being provided with a cylinder (10), a piston (11) that partitions the inside of the cylinder (10) into an elongation-side chamber (R1) and a compression-side chamber (R2), a cylindrical piston rod (12) that is connected to the vehicle-body-side tube (2) and connected to the piston (11), a first damping force adjustment passage (P1) that is provided in the piston rod (12) and communicates the elongation-side chamber (R1) to a reservoir chamber (R), a second damping force adjustment passage (P2) that is provided in the piston rod (12) and communicates the elongation-side chamber (R1) and the compression-side chamber (R2), and a first damping force adjustment valve (V1) and a second damping force adjustment valve (V2) that are provided in the piston rod (12).
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| JP6438338 | Front fork |
Inventors:
MOCHIZUKI TAKAHISA (JP)
Application Number:
PCT/JP2023/028847
Publication Date:
May 10, 2024
Filing Date:
August 08, 2023
Export Citation:
Assignee:
KYB CORP (JP)
International Classes:
B62K25/08; F16F9/34; F16F9/44
Foreign References:
| JPH06234386A | 1994-08-23 | |||
| JP2011252526A | 2011-12-15 | |||
| JP2013241985A | 2013-12-05 |
Attorney, Agent or Firm:
ISHIKAWA Ken (JP)
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