IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0114360
(1998-07-14)
|
발명자
/ 주소 |
- Grimesey Christopher A.
- Murdoch Thomas E.
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
19 인용 특허 :
15 |
초록
▼
A step and lift refuse liner removal system is disclosed, consisting of a conventional refuse container main housing. A conventional refuse liner rests on a support plate, located inside the main housing, above the bottom of the main housing. Air holes in the support plate facilitate air flow throug
A step and lift refuse liner removal system is disclosed, consisting of a conventional refuse container main housing. A conventional refuse liner rests on a support plate, located inside the main housing, above the bottom of the main housing. Air holes in the support plate facilitate air flow throughout the main housing, thus reducing the vacuum between the refuse liner and the side walls of the main housing. A dual fulcrum and curved lever system permits the operator to lift the support plate by pressing down on a foot bar located outside the main housing near the ground. As such, the present invention facilitates the easy and effortless removal of a conventional refuse liner. A set of foot pads are provided to enable the operator to restrict the movement of the main housing relative to the ground.
대표청구항
▼
[ What is claimed is:] [1.] A step and lift refuse liner removal system, said liner removal system comprising:a main housing of a vertically elongated, upstanding rectangular configuration, having an internal surface and an external surface, said main housing having an open top and a closed bottom,
[ What is claimed is:] [1.] A step and lift refuse liner removal system, said liner removal system comprising:a main housing of a vertically elongated, upstanding rectangular configuration, having an internal surface and an external surface, said main housing having an open top and a closed bottom, and generally impervious side walls, an anterior wall and a posterior wall, forming a receptacle for receiving a traditional refuse liner that holds trash or debris therein;a refuse volume formed from said bottom, side walls, anterior wall and posterior wall, said refuse volume being generally rectangular in configuration, with an opening of said refuse orifice being said open top;a support plate of generally horizontally elongated, rectangular configuration, having an upper surface, a lower surface, and four edges, said support plate being located inside of said refuse orifice, near said bottom of said main housing, and used to support said refuse liner above said bottom of said main housing; wherein said support plate functions as an artificial bottom, supporting said refuse liner above said bottom of said main housing, with a cross sectional area less than that of said bottom of said main housing, such that said support plate can slidable engage said interior surface of said side walls, anterior wall and posterior wall, as said support plate rises and lowers vertically during use, anda lift assembly, said lift assembly designed to provide vertical force against said support plate to lift said support plate and said refuse liner resting on said support plate by application of downward force of a human foot.
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