Thesaurus Term/Concept: SACK HOIST
| Identifier | 139512 |
|---|---|
| Class | COMPONENTS |
| Status | Preferred |
| Index? | Yes |
| Scope Note | A mechanism, either automated or consisting of winches and pulleys, that raises sacks of grain on ropes or chains from one floor of a mill to another, usually through one or a series of trap doors. |