AN ORNAMENTAL TURNING LATHE BY HOLTZAPFFEL & DEYERLEIN, LONDON, NO.931, ON DOUBLE MAHOGANY FRAME WITH IRON BED, TREADLE GEAR, CRANKSHAFT, FLYWHEEL, 'BRASS BEDSTEAD' TYPE OVERHEAD WITH TWO PULLEYS, BACKBOARD, HEADSTOCK WITH TRAVERSING-MANDREL, IRON PULLEY AND BRASS DIVISION PLATE, FOUR (OF SIX) SCREW GUIDES, SCREW BARREL TAILSTOCK, HANDREST BASE WITH TWO TEES, BORING COLLAR AND STAND, SMALL EARLY PATTERN SLIDE-REST WITH CRADLE AND ADDED PROTRACTOR DEVICE AND ADDED 9/16-INCH TOOLBOX, A GONEOSTAT, A STRAIGHT-LINE CHUCK, ECCENTRIC CHUCK, BEACH-PATTERN DRILL CHUCK BY MORSE TWIST DRILL CO., THREE-JAW GEARED SCROLL S/C CHUCK, UNIVERSAL CUTTING FRAME AND OTHER ITEMS - 5IN. CENTRE HEIGHT, 41IN. WIDE, 77IN. HIGH

细节

AN ORNAMENTAL TURNING LATHE BY HOLTZAPFFEL & DEYERLEIN, LONDON, NO.931, ON DOUBLE MAHOGANY FRAME WITH IRON BED, TREADLE GEAR, CRANKSHAFT, FLYWHEEL, 'BRASS BEDSTEAD' TYPE OVERHEAD WITH TWO PULLEYS, BACKBOARD, HEADSTOCK WITH TRAVERSING-MANDREL, IRON PULLEY AND BRASS DIVISION PLATE, FOUR (OF SIX) SCREW GUIDES, SCREW BARREL TAILSTOCK, HANDREST BASE WITH TWO TEES, BORING COLLAR AND STAND, SMALL EARLY PATTERN SLIDE-REST WITH CRADLE AND ADDED PROTRACTOR DEVICE AND ADDED 9/16-INCH TOOLBOX, A GONEOSTAT, A STRAIGHT-LINE CHUCK, ECCENTRIC CHUCK, BEACH-PATTERN DRILL CHUCK BY MORSE TWIST DRILL CO., THREE-JAW GEARED SCROLL S/C CHUCK, UNIVERSAL CUTTING FRAME AND OTHER ITEMS - 5IN. CENTRE HEIGHT, 41IN. WIDE, 77IN. HIGH

拍品专文

LATHE NO.931 WAS FIRST SOLD ON FEB 15TH 1815. THE TYPE OF OVERHEAD FITTED IS UNUSUAL AND NOT DESCRIBED IN HOLTZAPFFEL'S BOOKS, ALTHOUGH OTHER EXAMPLES HAVE BEEN NOTED. THE STRAIGHT-LINE CHUCK IS SIMILAR TO THAT IN VOL V, FIGS 470/1, BUT WITH A SEATING FOR THE ECCENTRIC CHUCK INSTEAD OF THE WORM WHEEL.