Automatic crossbar on ski chair-lift for facilitating passenger dismount
OwnerJoseph F. Kernaninventor
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OwnerJoseph F. Kernaninventor
Estimating the term…
An automatic crossbar on a ski chair-lift for containing seated passengers and facilitating dismounting passengers. A vertically elongated bar (20) with a cross (20a) attached at its base is pivotably suspended from a passenger chair, positioning the crossbar in front of passengers. An elastic closure attachment (9), and/or an automatic locking mechanism (60), is attached between the elongated bar and the chair to retain the crossbar in a closed position and contain passengers. A blocking structure (200) is suspended proximal to the aerial cable above the landing platform. The elongated bar has an upper portion (20v) above its pivotal mount (21b) which impacts the blocking structure as the aerial cable moves the chair forward. The impact causes the upper portion to rotate back as the lower portion and crossbar are levered forward and upward. As the crossbar swings forward from the chair, passengers grasp the crossbar to balance with while standing onto the landing platform.
A new and improved automatic crossbar for use on passenger chairs of aerial chair-lifts for facilitating dismounting of passengers onto a landing platform comprising of:
A new and improved automatic crossbar for use on passenger chairs of aerial chair-lifts for facilitating dismounting of passengers onto a landing platform comprising of:
A method for operating an aerial ski chair-lift, comprising the steps of:
Dependencies are inferred from the claim text.