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    • 2. 发明专利
    • Improvements in Brakes for Railway Waggons and other such Vehicles.
    • GB190614220A
    • 1906-11-15
    • GB190614220D
    • 1906-06-21
    • GILLESPIE JOHN
    • GILLESPIE JOHN
    • 14,220. Gillespie, J. June 21. Brakes.-Railway-wagon brakes are adapted to be actuated from any corner of the wagon by handles h on cross-shafts w, y which are connected by a rod ml and operate the brakes through a lever m, pivoted at m and having an adjustable connexion with an arm p which is rigid with the tumbler lever o. This connexion comprises a screw u, pivoted to the lever m and screwed into a socket v, which is connected to the arm p by a pin p connected to the screw u by a chain. By removing the pin p , the members u, v can be adjusted to vary the pressure of the blocks on the wheels. The screw is surrounded by a dust cover. The blocks a, b, c, d are applied to the wheels on one side of the vehicle. They are suspended by duplicate links d' from the cross-shafts w, y and are actuated from the tumbler o through rods q, r, s, t. An oscillating weight x is pivoted on an arm w on the shaft w to assist in the operation of the brakes, the arm extending through a conical hole in the weight so that the latter falls over when the shaft has been turned to a certain extent.
    • 3. 发明专利
    • Improvements in and relating to Coin Freed Telephones.
    • GB189823821A
    • 1899-10-14
    • GB189823821D
    • 1898-11-11
    • GILLESPIE ALEXANDER EDWINGILLESPIE JOHN
    • GILLESPIE ALEXANDER EDWINGILLESPIE JOHN
    • 23,821. Gillespie, A. E., and Gillespie, J. Nov. 11. Telephonic apparatus.-In private instruments it is arranged that one payment shall enable a subscriber to use the instrument a definite number of times A number of double-wound electromagnets A bearing armatures C upon sliding frames are wired up in parallel in the ringing-up circuit and in the telephone circuit respectively, between pairs of bar terminals L, M and 0, O . In the former circuit, the parallels of the second and following electromagnets include the first and following armatures, and in each of these parallels there is a key E mounted in a bridge D which is part of the armature frame. Coin action; coin-discharging mechanism.-The coin weighs down the first key to complete the circuit, and this key, in moving with the armature frame, is tilted by the posts I so as to make the coin roll off and drop to the second key. With the reversal of magnetization by a current in the telephone circuit, the first armature is detached by a spring and re-set, while, when the subscriber has. spoken off, he rings off, thus causing the second armature to be attracted and to drop the coin to the third lever, leaving the armature, however, attracted until demagnetization is effected from the exchange.
    • 6. 发明专利
    • Improvements in Advertisement Signs and the like Illuminated by Gas.
    • GB191301601A
    • 1913-08-14
    • GB191301601D
    • 1913-01-20
    • MYERS RICHARD PHILIPGILLESPIE JOHN DONALDSON
    • MYERS RICHARD PHILIPGILLESPIE JOHN DONALDSON
    • G09F13/44
    • 1601. Myers, R. P., and Gillespie, J. D. Jan. 20. C o m b i n e d fluid-actuated and mechanical gears.-The pressure of the gas used to illuminate a sign is used to operate mechanism for shifting colour - screens between the light and the sign. The colourscreens F, F and G, G are mounted on a rotatable disk E, which is rocked by a bellows M through a slotted arm N, lost-motion collars L , L , a link L, a crank K, a link J, and a crank H. The gas is supplied to the burners C from a main I by way of a chamber Q and pipe C , in which case the bellows M is inflated through a pipe O, or, when the end of the pipe C is closed by the rise of the mercury in the U-tube P, the bellows supplies gas by pipes O, C under the action of a weight M or a spring. The mercury-valve P is operated by a piston P upon an arm P jointed to a rocking lever R carrying a weighted tumbler arm S adapted to fall upon one or other of two stops R , R on the lever R when its lower end S is pushed by a rod T carried by the link L or a rod V carried by the arm N. A tube W containing a movable weight such as mercury or shot is attached to the rocking lever R. In the position shown in Fig. 1, gas is supplied to the burners and the bellows until the arm N on the bellows reaches the stop L and operates the link L, thus moving the colour screen and bringing the rod T against the end S of the tumbler S. This operates the piston P and closes the end of the pipe C' so that the burners are supplied from the bellows as shown in Fig. 2 until the arm N reaches the stop L', whereupon the parts are restored to the positions shown in Fig. 1.