. Automatic sprayer for control of biting flies on cattle. Spraying; Flies. 30" long, 1" bent over for hook long, iocs' Lower Connecting Rod- on each end. 3('- 2. Shock Spring—Cot spring or 10-gauge extension spring, 2" 3. Turnbuckle—Vi" turnbuckle, 5Vi" long. 25c Upper Connecting Rod—Vi" iron rod, 26" long, IVi" threaded on one end, 1 " bent over for hook on other end. 25C Connecting Plate—1/16" brass mending plate, V2" x 2". 10«' Guides—2 1/16" brass inside corner braces, '/2" x 1'/^". 1 Oi;' Compression Spring—%"
. Automatic sprayer for control of biting flies on cattle. Spraying; Flies. 30" long, 1" bent over for hook long, iocs' Lower Connecting Rod- on each end. 3('- 2. Shock Spring—Cot spring or 10-gauge extension spring, 2" 3. Turnbuckle—Vi" turnbuckle, 5Vi" long. 25c Upper Connecting Rod—Vi" iron rod, 26" long, IVi" threaded on one end, 1 " bent over for hook on other end. 25C Connecting Plate—1/16" brass mending plate, V2" x 2". 10«' Guides—2 1/16" brass inside corner braces, '/2" x 1'/^". 1 Oi;' Compression Spring—%" 14-gauge compression spring, 6" long. 30<(' Me'jj Plate—20-gauge sheet metal, 3" x 12". 10(' Spray Pump—Z & W Model 2000 Hydraulic Hand Sprayer. $ 10. Gallon Can—Discarded commerciol spray can. I 1. Spout from Quart or Pint Con—With threads to fit spray pump. Treadle Spring—2 No. 6 heavy duty screen-door springs, 20" long. 38t'- Lever—1" x 1" x Va" angle iron, 24" long. 20<l- Hardware Cloth—1" x 1" welded wire mesh, 27" x 36". 70(i( Treadle—I" boards, 30" x 36", two layers. $ Upright—I Vi" x 114" x 3/16" angle iron, 62" long. 90«' 17. Frame—3 1 Vi" x P/2" x 3/16" angle iron, 28" long. $ 2 1 Vi" X IV2" X 3/16" angle iron, 32" long. 96(' Bolts—4 Vi" bolts, 2Vi" long, two to fasten treadle to frame ond two to fasten lever to treadle. 12('- 2 Va" bolts, 1 Vi" long, one as broke bolt and the other to fas- ten treadle spring to lever. 5<' 2 Vi" bolts, -Vi" long, to fasten con to frame. b(!' The cost of materials used in building this one-nozzle sprayer was opproximotely $9. TREADLE BOLTED LOOSELY TO FRAME (BOTTOM VIEW). BOLT. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration
Size: 1600px × 1562px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookpublisherurbana, booksu, booksubjectspraying
