. Bush-fruits; a horticultural monograph of raspberries, blackberries, dewberries, currants, gooseberries, and other shrub-like fruits. Berries. 92 BUSH-FIiUITS "The movable or lifting liue of dogs is raised by the head- block, shown at H o in Fig. 16. This device is secured to a tim- ber, c, let into the brick-work, and through which the head, H, plays. The apparatus is moved ux)wards by means of the lever, L, which works on a chain fastened just below c. A rope, R (see also R in Fig. 22), drops from the end of the lever to the opera- tor's hand on the first floor. The operator, therefor
. Bush-fruits; a horticultural monograph of raspberries, blackberries, dewberries, currants, gooseberries, and other shrub-like fruits. Berries. 92 BUSH-FIiUITS "The movable or lifting liue of dogs is raised by the head- block, shown at H o in Fig. 16. This device is secured to a tim- ber, c, let into the brick-work, and through which the head, H, plays. The apparatus is moved ux)wards by means of the lever, L, which works on a chain fastened just below c. A rope, R (see also R in Fig. 22), drops from the end of the lever to the opera- tor's hand on the first floor. The operator, therefore, pulls down. Fig. 19. Ev;ip(u-aTor oi \V . il. Bush, "Walworth, Wayne Co., N. Y. on the rope, moving all the trays up one notch, thus leaving the lowest notch free for the insertion of another tray. Looked at from beneath, the head-block presents the outlines shown in dia- gram c, Fig. 17. The attachment of the block to the lifting-rods is shown in diagram D (showing a cross section), and also at t in Fig. 16. "While this Culver-Cassidy lifting device is the most common one in western New York, there are still many other styles. The old Alden evaporator, which is now little used, lifted the trays by. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Card, Fred Wallace, 1863-. New York, Macmillan; London, Macmillan
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License: Licensed
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectberries, bookyear1898
