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    • 2. 发明申请
    • AN ELECTROMECHANICAL GENERATOR FOR CONVERTING MECHANICAL VIBRATIONAL ENERGY INTO ELECTRICAL ENERGY
    • WO2019185464A1
    • 2019-10-03
    • PCT/EP2019/057199
    • 2019-03-22
    • PERPETUUM LTD
    • WASENCZUK, Adam
    • H02K35/02H02K1/34
    • An electromechanical generator for converting mechanical vibrational energy into electrical energy, the electromechanical generator comprising: a central mast, an electrically conductive coil assembly fixedly mounted to the mast, the coil assembly at least partly surrounding the mast, a mount for the coil assembly extending radially inwardly of the coil assembly and fixing the coil assembly to the mast, a magnetic core assembly movably mounted to the mast for linear vibrational motion along an axis about an equilibrium position on the axis, the magnetic core assembly at least partly surrounding the coil assembly and the mast, a biasing device mounted between the mast and the magnetic core assembly to bias the magnetic core assembly in opposed directions along the axis towards the equilibrium position, the biasing device comprising a pair of first and second plate springs, each of the first and second plate springs having an inner edge respectively fitted to first and second opposite ends of the mast and an outer edge fitted to the magnetic core assembly, the outer edge of the first plate spring being fitted to a first end part of the magnetic core assembly and the outer edge of the second plate spring being fitted to a second end part of the magnetic core assembly, and a resilient device mounted between the biasing device and the magnetic core assembly, the resilient device being configured to be deformed between the biasing device and the magnetic core assembly when the magnetic core assembly has moved, by the linear vibrational motion, away from the equilibrium position by a predetermined non-zero threshold amplitude, the resilient device comprising a pair of first and second flat spring elements, each of the first and second flat spring elements having an outer edge fitted to the magnetic core assembly and a free inner edge spaced radially outwardly from the mast and spaced axially inwardly of the respective first and second plate spring.
    • 3. 发明申请
    • MANUFACTURE OF VEGETABLE CHIPS
    • WO2019096819A1
    • 2019-05-23
    • PCT/EP2018/081184
    • 2018-11-14
    • FRITO-LAY TRADING COMPANY GMBH
    • KHAN, Ahmed
    • B26D7/08B26D7/06
    • B26D7/088B26D1/365B26D7/0691
    • An apparatus for cutting vegetable slices, the apparatus comprising: an annular-shaped cutting head, a plurality of knives serially mounted around the cutting head, each knife having a cutting edge extending substantially upwardly and spaced from the cutting head to provide a gap, extending in a radial direction, between the cutting edge and the cutting head, a central impeller coaxially mounted with the cutting head for rotation about an axis within the cutting head for delivering vegetables radially outwardly form a centre of the impeller toward the cutting head, the impeller having a base with an upper surface across which vegetables are, in use, delivered to the cutting head, a cover having a vegetable supply opening fitted above the base, and a plurality of radial orientation elements serially mounted within the impeller between the base and the cover to define a plurality of cutting zones located around the impeller, each cutting zone being between adjacent orientation elements, and a water jet spray device mounted at the base of the impeller and aligned with the axis, the water jet spray device comprising a raised mound having an outer wall surrounding an inner wall defining a central depression, the outer wall extending downwardly and outwardly from an annular rim between the central depression and the outer wall, and a plurality of substantially radially oriented channels serially provided around the raised mound, each channel extending outwardly from a channel inlet within the central depression to a channel outlet in the outer wall.
    • 4. 发明申请
    • SURGICAL TABLES
    • WO2019043165A3
    • 2019-03-07
    • PCT/EP2018/073488
    • 2018-08-31
    • ESCHMANN HOLDINGS LIMITED
    • CLAYTON, Matt
    • A61G13/04A61G13/06
    • A surgical table comprising: a base for standing on a floor; a column of adjustable height mounted on and extending from the base; a tabletop providing a patient support surface; a movable framework mounted between the tabletop and the column for enabling at least a part of the tabletop to be rotatable about a trend axis, the trend axis extending in a transverse direction across the tabletop; and an actuator mechanism coupled to the movable framework and arranged to raise and lower the movable framework relative to the column and to rotate the movable framework about the trend axis, wherein the actuator mechanism comprises: a first actuator, the first actuator being connected to a first portion of the movable framework, wherein the first actuator comprises an elongate element having an upper end connected by a pivot joint to the movable framework and a drive assembly coupled to a lower portion of the elongate element for extending, or retracting, the elongate element so as respectively to raise, or lower, the first portion of the movable framework, the drive assembly being pivotally coupled to the column, and a first stabiliser associated with the first actuator, wherein the first stabiliser comprises an extendable assembly which is fitted between the movable framework and a lower mount pivotally coupled to the column.
    • 5. 发明申请
    • SURGICAL TABLES
    • WO2019043165A2
    • 2019-03-07
    • PCT/EP2018/073488
    • 2018-08-31
    • ESCHMANN HOLDINGS LIMITED
    • CLAYTON, Matt
    • A61G13/04A61G13/06
    • A surgical table comprising: a base for standing on a floor; a column of adjustable height mounted on and extending from the base; a tabletop providing a patient support surface; a movable framework mounted between the tabletop and the column for enabling at least a part of the tabletop to be rotatable about a trend axis, the trend axis extending in a transverse direction across the tabletop; and an actuator mechanism coupled to the movable framework and arranged to raise and lower the movable framework relative to the column and to rotate the movable framework about the trend axis, wherein the actuator mechanism comprises: a first actuator, the first actuator being connected to a first portion of the movable framework, wherein the first actuator comprises an elongate element having an upper end connected by a pivot joint to the movable framework and a drive assembly coupled to a lower portion of the elongate element for extending, or retracting, the elongate element so as respectively to raise, or lower, the first portion of the movable framework, the drive assembly being pivotally coupled to the column, and a first stabiliser associated with the first actuator, wherein the first stabiliser comprises an extendable assembly which is fitted between the movable framework and a lower mount pivotally coupled to the column.
    • 6. 发明申请
    • SURGICAL TABLES
    • WO2019043155A1
    • 2019-03-07
    • PCT/EP2018/073462
    • 2018-08-31
    • ESCHMANN HOLDINGS LIMITED
    • CLAYTON, Matt
    • A61G13/04A61G13/06
    • A surgical table comprising: a base for standing on a floor; a column of adjustable height mounted on and extending from the base; a tabletop providing a patient support surface; a movable framework mounted between the tabletop and the column for enabling at least a part of the tabletop to be rotatable about a trend axis, the trend axis extending in a transverse direction across the tabletop; and an actuator mechanism coupled to the movable, framework and arranged to raise and lower the movable framework relative to the column and to rotate the movable framework about the trend axis, wherein the actuator mechanism comprises first and second actuators, wherein the first actuator has an upper first end connected to a first portion of the movable framework and a lower second end coupled to the column and the second actuator has an upper first end connected to a second portion of the movable framework and a lower second end coupled to the column, the first and second portions being mutually spaced and located on opposite sides of the trend axis, wherein the first and second actuators are each inclined at a respective acute angle in opposite directions from a plane including a longitudinal axis of the column and the trend axis so that the upper first end of each of the first and second actuators is oriented further from the plane than the respective lower second end.