A telescopic suspension fork leg (1, 43) is provided, with an inner tube (2) and an outer tube (3) and a damping device (7) and a spring device (5), which is arranged inside a first chamber (5) formed in the inner tube (2) or outer tube (3) and is supported with respect to a second chamber (6) formed by the damping device (7), and the telescopic suspension fork leg (1, 43) is designed to receive a damping fluid, the damping device (7) comprising a piston (9) supported on a piston rod (8) and having an upper and a lower piston surface (10); 11) and the piston (9) is displaceable within a damping tube (13) arranged substantially concentrically to the inner tube (2) and the damping tube (13) is surrounded by an annular chamber (14) arranged substantially concentrically to the damping tube (13) and a gap space (15) is formed between the inner tube (2) and the outer tube (3) and a sliding bush (28) radially surrounding the inner tube (2) is provided and the telescopic suspension fork leg (1, 43) has a sealing device (24) radially surrounding the inner tube (2), which sealing device (24) has at least one sealing means (25) supported on an outer circumferential surface (27) of the inner tube (2), and a receiving chamber (37) for receiving damping fluid is provided between the sealing device (24) and the slide bush (28), wherein the telescopic suspension fork leg (1, 43) has at least one fluid passage (38) between the receiving chamber (37) and a receiving space (39) provided on the telescopic suspension fork leg.
Telescopic Suspension Fork Leg and Telescopic Fork Provided Therewith
2021-02-11
Patent
Electronic Resource
English
Telescopic Suspension Fork Comprising Two Telescopic Fork Legs
European Patent Office | 2025
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