초록 ▼

There is disclosed a sold-out detecting device for a vending machine for dispensing articles from a vertical stack in which there is a detecting plate pivotally supported and biased for movement against the stack, and a switch adapted to be closed by the detecting plate. The detecting plate extends

There is disclosed a sold-out detecting device for a vending machine for dispensing articles from a vertical stack in which there is a detecting plate pivotally supported and biased for movement against the stack, and a switch adapted to be closed by the detecting plate. The detecting plate extends along and is in contact with all of stacked articles to guide the same downwardly as articles are dispensed and to distribute contact pressure along the individual articles in the stack.

대표청구항 ▼

An article storage and dispensing device comprising: a cabinet; article supporting and dispensing means for contiguously supporting said articles in a vertical stack and for individually dispensing said articles; article aligning and detecting means for aligning said articles and for detecting when

An article storage and dispensing device comprising: a cabinet; article supporting and dispensing means for contiguously supporting said articles in a vertical stack and for individually dispensing said articles; article aligning and detecting means for aligning said articles and for detecting when all of said articles have been dispensed, said article aligning and detecting means comprising a detecting plate substantially spanning the entire height of said stack of articles and an arm extending from said detecting plate, said detecting plate engaging said articles to align said articles in said stack; mounting means for pivotably mounting said article aligning and detecting means in said cabinet, said aligning and detecting means pivotable about a vertical pivot axis offset relative thereto to allow pivotal movement of said aligning and detecting means in a direction toward and from said stack of articles; biasing means for biasing said aligning and detecting means toward said stack of articles; and sold-out indicator switch means for indicating a sold-out condition of said device, said arm disposed adjacent said indicator switch means, said detecting plate pivoting about said pivot axis when all of said articles from said stack have been dispensed, said sold-out indicator switch means engaged and actuated by said arm upon pivotal movement of said detecting plate to indicate a sold-out condition of said device.