초록 ▼

A double-slide ski which can be assembled and disassembled and, if required, shortened, comprising a front slide, and a rear slide aligned to the previous one; the two slides are connected by a tubular arm linked to the front slide and rigidly connected to the rear slide by a sleeve element fastened

A double-slide ski which can be assembled and disassembled and, if required, shortened, comprising a front slide, and a rear slide aligned to the previous one; the two slides are connected by a tubular arm linked to the front slide and rigidly connected to the rear slide by a sleeve element fastened at the front end of the rear slide, in which the tubular arm is threaded and than blocked in a disengageable manner into the sleeve element with the protruding end of the arm, resting on a rear support pad.

대표청구항 ▼

A double-slide ski comprising front and rear slides and an intermediate linking arm to maintain the two slides aligned longitudinally, said intermediate linking arm being pivoted at a forward end to an intermediate point of the front slide and rigidly connected at a rearward portion to the front end

A double-slide ski comprising front and rear slides and an intermediate linking arm to maintain the two slides aligned longitudinally, said intermediate linking arm being pivoted at a forward end to an intermediate point of the front slide and rigidly connected at a rearward portion to the front end of the rear slide, elastically yielding movement limiting means provided between the intermediate linking arm and the front slide, interconnecting means for disengaging and rigidly interconnecting said intermediate arm to said front end of said rear slide, said interconnecting means comprising a sleeve element at the front end of the rear slide, a rearward end of said linking arm passing through and extending beyond said sleeve element, a resting element on the rear slide for engaging and supporting said rearward end of said linking arm, and engageable and disengageable locking means for locking the arm in said sleeve element to prevent rotational and axially sliding movement of said arm in relation to said sleeve element.