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    • 6. 发明专利
    • Improvements in Machinery for Cutting Up Boiler Flues, Boiler Shells, or the like Cylinders or Tubes.
    • GB190806333A
    • 1909-01-14
    • GB190806333D
    • 1908-03-21
    • SCOTT WILLIAM
    • SCOTT WILLIAM
    • 6333. Scott, W. March 21. Shearing.-A machine for cutting boiler shells and flues, tubes, &c. into scrap has reciprocating cutters coacting with stationary cutters, and is provided with foot-operated clutch mechanism. An eccentric-operated slide E carries three cutters F, F, G, the cutter G being shaped to take the curved surface of the work J, Fig. 4 ; these cutters coact with fixed cutters P, P, R on the bed, and the piece cut out passes through a space L. The work is guided through a machine by rollers 15, and to prevent the slot cut out from fouling the frame A of the machine, the cutters are arranged to cut out a dovetail slot, Fig. 7. A stripper H, Fig. 1, prevents the work from rising with the cutters. The shaft C is driven through a foot-operated clutch U ; and when the clutch is disengaged, the shaft is always stopped so that the slide E is at the top of its stroke by providing a friction sleeve 5 on the driving-wheel which turns the shaft until a recess 7 engages a bolt 8 and thus locks the shaft. The cutters F are provided with heels F , which act as stops for feeding the work and also guide the cutters.
    • 9. 发明专利
    • Improvements in Bakers' Ovens.
    • GB190327547A
    • 1904-04-07
    • GB190327547D
    • 1903-12-16
    • RICHARD MURDOCHSCOTT WILLIAM
    • RICHARD MURDOCHSCOTT WILLIAM
    • 27,547. Richard, M., and Scott, W. Dec. 16. Oven furnaces.-A baker's oven a is heated by a furnace b at one end and below the floor c, the hot gases passing through a flue d to the back of the oven, then up through a passage e into the interior of the oven, finally escaping by a flue f, the entrance f to which is arranged near the front of the oven and is partly above and partly below the drawplate g. Openings are left on each side of the back k of the oven, and a canopy m, consisting of firebrick slabs supported by the back k and cross-bars m , prevents the bread at the inner end of the plate g from being burned. Lateral flues q at each side of the flue d communicate with longitudinal spaces at each side of the floor c which are open at their tops to the interior of the oven. The flues q may be made of cast-iron plates q secured at each side of the floor c, and are fitted with dampers actuated by rods from the front of the oven. A damper t in the passage e is actuated by a rod passing through a passage u in the floor c to the front of the oven, and a sliding damper o actuated by a rod p allows the size of the upper part of the outlet f to be regulated.
    • 10. 发明专利
    • Improvements in and relating to Pre-payment Meters for the Supply of Electricity.
    • GB190105460A
    • 1902-03-06
    • GB190105460D
    • 1901-03-15
    • FINLAYSON JAMESSCOTT WILLIAM
    • FINLAYSON JAMESSCOTT WILLIAM
    • 5460. Finlayson, J. and Scott, W. March 15. Electricity, supplying, in general ; delivery mechanism.-Relates to an electric meter of the type in which the insertion of a coin, token, or the like introduces a quantity of electrolytic fluid between the electrodes so as to give a supply of electricity while decomposition takes place ; or the electrodes may be lowered into the electrolyte on the insertion of a coin. As shown in Fig. 1, a coin or token Z, inserted through a slotted tube A , causes electrolyte to pass from a vessel B to a vessel D, into which the electrodes a, b depend. A plug z allows the coins or tokens to be removed. The coins may be dropped into a float in the vessel B, and a partition may be placed between two electrodes, which pass down into the electrolyte in the vessel D. Actuating-mechanism; coin action; coin tipping or discharging mechanism.-Tokens may be delivered into a shoot leading to the electrolyte by a slide, normally held closed by a projection on it engaging a lever released by a coin dropped on its end. A second projection on the slide discharges the coin from the lever. As shown in Fig. 5, electrolyte is expelled from the vessel B by a plunger I carrying a rack I operated by a spring-withdrawn pawl H held in engagement by a coin Z dropped into a spring-raised tube G. When this tube is depressed, the rack I is operated and the coin discharged through a slot J into a vessel K. In a modification, the rack I is connected to a crosshead carrying rods to which the electrodes are attached.