Land vehicles – Wheeled – Occupant propelled type
Reexamination Certificate
2011-03-22
2011-03-22
Silbermann, Joanne (Department: 3611)
Land vehicles
Wheeled
Occupant propelled type
C280S281100, C297S195100, C297S215130
Reexamination Certificate
active
07909348
ABSTRACT:
An adjustable-length seat post has a stanchion with first and second openings. The seat post has a sliding tube, a locking device and an energy transmission device. The sliding tube is guided through the first opening into the stanchion and is displaceable along a longitudinal direction of extension of the stanchion. The sliding tube is movable relative to the stanchion. An overlap between stanchion and sliding tube in a first position is greater than in a second position. The locking device can be transferred between a locking position and a releasing position, wherein in the locking position the sliding tube is fixed. The energy transmission device can transmit energy from an external actuating element to be provided to the locking device for releasing or locking. When the sliding tube is in the second position, the energy transmission device arranged guided from an external actuating element to be supplied through the second opening of the stanchion as far as the locking device.
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Adams Tashiana
King & Spalding LLP
Klieber Jochen
Silbermann Joanne
Sophir Eric L.
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