Animal Powered Systems: An Alternative Approach to Agricultural Mechanization |
Contents
Foreword | 5 |
Historical Photos and Illustrations | 11 |
Animal Energy Living Energy | 20 |
Copyright | |
2 other sections not shown
Common terms and phrases
17th century achieved agricultural angular gear animal power animal-power technology animal-powered mill animal-powered pumps animal-powered systems animal's applications appropriate technologies approx automatic emptying Bolzen booklet bucket wheels cable century circular mote circular track combination cost craftsmen Delou Deutsche Gesellschaft Deutsches Zentrum developing countries donkey draft animals draft horses drawbar drawing depth drover economic efficiency engineer example farmers friction GATE Gesellschaft für Technische grinding Guéroult handicraft harnessing increase industrial irrigation m³/h machine mal-power Manège du Jardinier Manège Sahores Morocco Noria operation output oxen Persian wheel Pfahl practical pulleys rag pump raising water reliability renewable energy runner wheel Sahel Saqia Senia speed Spiral wheel Stoney's Mote sugar cane crusher sweep power sweep-power/runner-wheel Technische Zusammenarbeit GTZ Thiere tion tive tractive effort tractive power traditional Tread Powers treading disks treadwheel Universal Power Gears water-raising devices water-raising facilities waterwheels WW Capacity Zentrum für Entwicklungstechnologien Zugbaume Zugthiere Zurückbleiben