초록 ▼

An apparatus having a high center of gravity incorporating an energy absorbing device is disclosed. The energy absorbing device includes a rapidly extending shock absorbing device to absorb and thereby dampen the forward motion of an apparatus having a high center of gravity such as a vending machin

An apparatus having a high center of gravity incorporating an energy absorbing device is disclosed. The energy absorbing device includes a rapidly extending shock absorbing device to absorb and thereby dampen the forward motion of an apparatus having a high center of gravity such as a vending machine subjected to a tipping force in the lateral direction. A method of fabrication for example a vending machine having an energy absorbing device is also described. In the vending machine example, the energy absorbing device prevents an individual from using a rocking motion to develop sufficient angular momentum enabling the individual to tip the vending machine into a forward position.

대표청구항 ▼

Vending apparatus comprising: (A) a vending machine operable to vend products, said vending machine having a top, a base, and front and rear fixed feet for supporting the vending machine in a resting position upon a floor, said vending machine having such weight, including products to be vended, as

Vending apparatus comprising: (A) a vending machine operable to vend products, said vending machine having a top, a base, and front and rear fixed feet for supporting the vending machine in a resting position upon a floor, said vending machine having such weight, including products to be vended, as to require the application of a lateral force on the order of one hundred (100) pounds to the top thereof to move said vending machine off one of said front and rear feet; (B) a cylinder affixed to said base; and (C) piston means including: (1) a piston head reciprocally mounted within said cylinder; (2) a piston shaft affixed to said piston head and extending from said cylinder toward said floor; (3) foot means affixed to said shaft for engaging said floor, and (4) energy absorbing means within said cylinder and engaging said piston head for urging said foot means toward said floor; said foot means moving toward said floor and beyond said front and rear fixed feet when said vending machine is rocked off one of said front and rear fixed feet and engaging said floor before said one of said front and rear fixed feet when said vending machine is returned toward said resting position, said energy absorbing means compressing upon engagement of said foot means with said floor thereby absorbing said vending machine kinetic energy and slowing the return of said vending machine to said resting position.