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    Improvements in servo-assisted braking systems
    3.
    发明专利
    Improvements in servo-assisted braking systems 未知

    公开(公告)号：GB925293A

    公开(公告)日：1963-05-08

    申请号：GB3307959

    申请日：1959-09-29

    Applicant: ERNEST MICHAEL ROBINSON

    IPC: B60T8/44 ,  B60T13/24

    Abstract: 925,293. Fluid-pressure brakes. E. M. ROBINSON. Nov. 10, 1960 [Sept. 29, 1959; Nov. 26, 1959], Nos. 33079/59 and 40161/59. Class 103 (1). [Also in Groups XXIV, XXXI and XXXV] In a servo-assisted braking system, e.g. for aircraft or commercial vehicles, of the kind having a pneumatic servo circuit there is incorporated in the latter a valve operated electrically by means which is supplied with current from a generator associated with a wheel to be braked, the valve functioning to discontinue the servo action when, as a consequence of rapid wheel deceleration such as occurs just prior to wheel locking, there is a sudden fall in generator output current. The system may operate in conjunction with a similar system in which the generator is responsive to sudden acceleration and the valve functions to cause locking of the differential gear of the vehicle. As shown, the servo circuit comprises a pneumatic cylinder 7 containing a piston 6 which is directly connected with the piston 5 of an hydraulic master cylinder 1, there being a pipe 8 connecting the space A with the inlet manifold of the engine of a vehicle to be braked, and a communicating pipe 9 connecting the spaces A and B via a valve V controlled by the pressure of hydraulic fluid to the cylinder 1 such that the portion 11 of pipe 9 is cut-off and space B connected with atmosphere via a pipe 10 when valve V is operated. A further valve IV for discontinuing the servo action (or causing locking of the differential) is incorporated in the pipe 9 to interrupt flow in the latter from pipe 10 and by-pass valve V through a pipe 12. The valve IV is movable from the position shown in Fig. 9 to a raised position in which flow to the valve V from pipe 9 is prevented, the latter then being connected via pipe 12 to the space A. This movement is effected by a solenoid 13 whenever deceleration of a braked wheel at a sufficiently rapid rate occurs, i.e. when the wheel tends to become locked. For this purpose the solenoid is fed with current either directly from a generator associated with the braked wheel or preferably, as shown, from a battery B via a relay R2 having coils 21, 23 fed respectively by windings W, W1 of a generator constructed as shown in Figs. 4 and 6. The windings W, W1 are stationary and are surrounded by a rotating ring of magnets 15. An interference shutter 16 comprising two staggered series of apertures is mounted for limited rotation such that when one series of apertures are aligned with the magnet poles, Fig. 6, so that the flux is largely diverted from one winding through the shutter portions disposed between adjacent poles, the other series of apertures are aligned with the spaces between the poles (Fig. 7, not shown), whereby maximum flux is obtained through the other winding. The shutter is arranged normally to occupy the Fig. 6 position but moves under inertia forces to the other position when the wheel tends to lock. As a result the current through coil 23 is increased and that through coil 21 decreased, thus operating the relay R2 to cause energization of solenoid 13. A second relay R1, having a slow or delayed action, and fed by current from both of the windings W, W1 disconnects the circuit to solenoid 13 and operates a warning light 24 if the wheel slows to a speed at which the generator current is insufficient for proper control of relay R2.

    Improvement relating to grass and like mowing or cutting machines
    4.
    发明专利
    Improvement relating to grass and like mowing or cutting machines 未知

    公开(公告)号：GB444574A

    公开(公告)日：1936-03-18

    申请号：GB2676234

    申请日：1934-09-18

    Applicant: ALFRED MICHAEL ROBINSON

    IPC: A01D34/06

    Abstract: 444,574. Mowing &c. machines. ROBINSON, A. M., 4, South View, Leyburn, Yorkshire. Sept. 18, 1934, No. 26762. [Class 6 (iii)] A power-actuated mowing or like cutting machine has a transmission shaft 5 coupled at its forward end through a clutch to the engine shaft and is fitted at its rear end with a worm 6 engaging a worm wheel 7 on the rear axle 8 ; a large diameter sprocket wheel 9 fixed to the shaft 5 is coupled by an endless chain 10 to a small diameter sprocket wheel 11 mounted on and adapted to be clutched to a longitudinally and horizontally disposed lay shaft 12 mounted in brackets 13. The cutter bar 21, which extends laterally from the machinery is driven through a connecting rod 25 from a crank-pin 26 on the front end of the lay shaft and is carried by a frame 19. For transport the cutter bar is swung upwards to a vertical position about its pivotal connection with the frame 19.

    Inflation apparatus
    5.
    发明专利
    Inflation apparatus 未知

    公开(公告)号：GB2541691A

    公开(公告)日：2017-03-01

    申请号：GB201515144

    申请日：2015-08-26

    Applicant: NIAL MICHAEL ROBINSON

    Inventor： NIAL MICHAEL ROBINSON

    IPC: B60C23/12 ,  B60C23/00

    Abstract: An inflation apparatus for an inflatable container, such as a tyre (10.1, Fig.4), comprising at least two radially and symmetrically disposed cylinders 2,2a, each arranged to have the volumes thereof varied by centrifugal force; the inflation apparatus further comprising a comparing means 8.1-8.5 arranged to compare a pressure in said inflatable container with a reference gas pressure provided by a reference gas pressure means, and a valve means 1 arranged to admit gas under a greater pressure than that of the reference gas pressure from at least one of the cylinders to the inflatable container. One of the at least two cylinders may be a dummy, non-functional component 1a-4a acting as a counterweight 4a to balance the apparatus. The apparatus may be radially disposed about a vehicle wheel (10). A geared 7-7c link arm mechanism may be used to synchronise the movement of pistons 4,4a located within the at least two cylinders having adjustable restoring means such as spring 7.2. The inflation apparatus may comprise a mobile phone package having a global positioning system (GPS), a waterproof universal serial bus (USB) 9.1, and may be linked to a tyre pressure monitoring system (TPMS). The reference pressure means may interchangeable and a visual pressure indicator 9.2 may be provided.

    Programmable security locks
    6.
    发明专利
    Programmable security locks 未知

    公开(公告)号：GB2248266B

    公开(公告)日：1994-05-18

    申请号：GB9118130

    申请日：1991-08-22

    Applicant: TAYLOR MICHAEL ROBINSON

    Inventor： TAYLOR MICHAEL ROBINSON

    IPC: G07C9/00 ,  E05B49/00

    Abstract: A programmable security lock in the form of a programmable door lock 2 is remotely programmable with a security code which controls the opening of a door catch 17 thereof, an electronic key 3 being provided which is programmed with a security code which corresponds to the security code of the lock 2, the electronic key 3 being provided with a transponder arrangement whereby it may be remotely interrogated by the programmable door lock 2 to obviate the need to insert the electronic key 3 in the door lock 2.

    ELECTRONIC KEY LOCK.
    8.
    发明专利
    ELECTRONIC KEY LOCK. 未知

    公开(公告)号：GB2248266A

    公开(公告)日：1992-04-01

    申请号：GB9118130

    申请日：1991-08-22

    Applicant: TAYLOR MICHAEL ROBINSON

    Inventor： TAYLOR MICHAEL ROBINSON

    IPC: G07C9/00

    Abstract: A programmable security lock in the form of a programmable door lock 2 is remotely programmable with a security code which controls the opening of a door catch 17 thereof, an electronic key 3 being provided which is programmed with a security code which corresponds to the security code of the lock 2, the electronic key 3 being provided with a transponder arrangement whereby it may be remotely interrogated by the programmable door lock 2 to obviate the need to insert the electronic key 3 in the door lock 2.

    Ultrasonic detection device
    9.
    发明专利
    Ultrasonic detection device 未知

    公开(公告)号：GB2237876A

    公开(公告)日：1991-05-15

    申请号：GB9000362

    申请日：1990-01-08

    Applicant: TAYLOR MICHAEL ROBINSON

    Inventor： TAYLOR MICHAEL ROBINSON

    IPC: G01H3/12 ,  G01V1/00

    Abstract: The device preferably for attachment to, for example, a horse or dog to determine when the animal has been subjected to an "acoustic bullet", includes means for selectively identifying a sound or sounds detected by the device and for affording an output when a specified sound has been detected.

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