Apparatus for indicating level of compacted trash in trash compactor

Claim 2

In a trash compactor having a trash receiving container, a ram, and means for selectively forcibly urging the ram into the container for compacting trash placed therein, improved indicating means for indicating the upper level of compacted trash in said container relative to a preselected maximum level comprising means for indicating the amount of travel of the ram below said preselected level during a trash compacting operation including magnetic actuating means movable in correspondence with the travel of the ram, and means responsive to movement of the actuating means comprising a plurality of magnetically operated reed switches and display means selectively operated by said switches.

Claim 3

In a trash compactor having a trash receiving container, a ram, and means for selectively forcibly urging the ram into the container for compacting trash placed therein, improved indicating means for indicating the upper level of compacted trash in said container relative to a preselected maximum level comprising means for indicating the amount of travel of the ram below said preselected level during a trash compacting operation including actuating means movable in correspondence with the travel of the ram, said actuating means comprising magnetic operating means, and said indicating means further including means responsive to movement of the actuating means.

Claim 4

In a trash compactor having a trash receiving container, a ram, and means for selectively forcibly urging the ram into the container for compacting trash placed therein, improved indicating means for indicating the upper level of compacted trash in said container relative to a preselected maximum level comprising means for indicating the amount of travel of the ram below said preselected level during a trash compacting operation including actuating means movable in correspondence with the travel of the ram, said actuating means comprising magnetic operating means, and said indicating means further including means responsive to movement of the actuating means.

Claim 5

The trash compactor structure of claim 2 wherein said means responsive to movement of the actuating means comprises magnetically operated switch means.

Claim 6

The trash compactor structure of claim 2 wherein said trash receiving container has a front wall and said means for indicating the amount of travel of the ram comprises indicating means mounted on said front wall.

Claim 7

The trash compactor structure of claim 2 wherein said trash receiving container has a front wall and said means for indicating the amount of travel of the ram comprises means providing a visual display on said front wall.

Claim 8

The trash compactor structure of claim 2 wherein said trash receiving container comprises a movable drawer having a front wall provided with a handle for use in manually moving the drawer and said means for indicating the amount of travel of the ram comprises indicating means mounted on said front wall adjacent said handle.

Claim 9

The trash compactor structure of claim 2 wherein said means for indicating the amount of travel of the ram comprises a plurality of indicating lamps.

Claim 10

The trash compactor structure of claim 2 wherein said means for indicating the amount of travel of the ram comprises a plurality of indicating lamps and said means responsive to movement of the actuating means comprises means for cumulatively sequentially energizing said lamps.

Claim 11

The trash compactor structure of claim 2 wherein said means responsive to movement of the actuating means comprises a vertical light transmissive scale and lamps selectively illuminated by said actuating means to be visible through said scale.

Claim 12

The trash compactor structure of claim 2 wherein said means responsive to movement of the actuating means comprises a vertical light transmissive scale and lamps selectively illuminated by said actuating means to be visible through said scale, said lamps corresponding in number to division markings provided in said scale.

Claim 13

In a trash compactor having a housing including a fixed front panel and defining an opening adjacent said panel, a trash receiving container movably mounted to the housing for selective positioning within the housing for compaction of trash in the container and outwardly of the housing for placement of trash therein and means for providing an electric signal corresponding to the upper level of compacted trash in the containers, the trash receiving container having a front wall substantially flush with said opening in a fully inserted position in the housing, the improvement comprising indicating means mounted on said front wall of the movable trash receiving container and electrically connected to said signal providing means for providing an indication of the upper level of compacted trash in the container relative to a preselected maximum level thereof.

Claim 14

In a trash compactor having a housing including a fixed front panel and defining an opening adjacent said panel, a trash receiving container movably mounted to the housing for selective positioning within the housing for compaction of trash in the container and outwardly of the housing for placement of trash therein and means for providing an electric signal corresponding to the upper level of compacted trash in the containers, the trash receiving container having a front wall substantially flush with said opening in a fully inserted position in the housing, the improvement comprising indicating means mounted on said front wall of the movable trash receiving container and electrically connected to said signal providing means for providing an indication of the upper level of compacted trash in the container relative to a preselected maximum level thereof.

Claim 15

The trash compactor of claim 11 wherein said trash receiving container front wall is provided with a handle and said indicating means is disposed adjacent said handle.