发明名称 Pole used as a walking, jogging, trekking, or ski pole, comprises telescopic pole elements, a spring device loading the pole elements in a retracted position, and a braking device
摘要 <p>Pole, especially a walking, jogging, trekking, or ski pole, comprises a first pole element (1) and a second pole element (2) telescopically joined together in the direction of a longitudinal axis (3) along an adjusting path between a retracted position and an extended position. The pole also comprises a spring device loading the two pole elements in the retracted position, and a braking device braking the two pole elements in at least one direction of their telescopic movement. Preferred Features: The adjusting path is more than 15 cm. The spring force is at least 10 N. The spring device and the braking device are designed as a pneumatic spring (15).</p>
申请公布号 DE202004006269(U1) 申请公布日期 2004.06.17
申请号 DE20042006269U 申请日期 2004.04.21
申请人 KALLWEIT, CHRISTIAN 发明人
分类号 A45B9/00;A63C11/22;(IPC1-7):A45B7/00 主分类号 A45B9/00
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