A bicycle seat suspension assembly includes a gas spring, a seat holder and a device for attachment to seat post. The gas spring is a compression gas spring with dampening, which has a working cylinder with a working cylinder bottom and a working cylinder lid, and a piston arranged in it for sliding. A piston rod sealingly goes through the working cylinder lid. A transfer hole for transfer of working gas between the working cylinder and reservoir created inside the piston rod is arranged in the piston. The transfer hole is provided with a throttle element, which is axially movably placed on a control rod, going sealingly through the lid of the reservoir. The seat holder is attached to the gas spring, not rotably in relation to the working cylinder, and it is fixedly connected with an end of the piston rod, which extends into the working cylinder with its other end bearing the piston. The device for attachment to the seat post is arranged at the closed end forming the working cylinder bottom.
BICYCLE SEAT SUSPENSION ASSEMBLY AND CORRESPONDING BICYCLE SEAT
2021-02-04
Patent
Elektronische Ressource
Englisch
IPC: | B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS |
BICYCLE SEAT SUSPENSION ASSEMBLY AND CORRESPONDING BICYCLE SEAT
Europäisches Patentamt | 2019
|BICYCLE SEAT SUSPENSION ASSEMBLY AND CORRESPONDING BICYCLE SEAT
Europäisches Patentamt | 2019
|