Patent application number | Description | Published |
20100206697 | WALKING-BEAM CONVEYOR - A walking-beam conveyor for stepped transport of heavy objects has an upstream beam extending in a horizontal transport direction and adapted to carry a plurality of the objects. A pair of horizontally spaced upstream supports underneath the upstream beam are associated with respective vertical and horizontal upstream drives for raising the upstream beam relative to the supports, shifting the upstream beam a step downstream, lowering the upstream beam, and shifting the upstream beam a step upstream to shift the objects on the upstream downstream in steps. In accordance with the invention a downstream beam immediately downstream of the upstream beam has an upstream end juxtaposed with a downstream end of the upstream beam with a single downstream support under the downstream beam. A pivot connects the downstream end of the upstream beam to the upstream end of the downstream beam for joint synchronous vertical and horizontal movement of the two beams. | 08-19-2010 |
20110281505 | METHOD AND DEVICE FOR GRINDING A CONTINUOUS CASTING PRODUCT - The invention relates to a method of grinding a continuously cast product ( | 11-17-2011 |
20120186464 | STRAPPING MACHINE FOR TYING PACKAGES, IN PARTICULAR METAL STRIPS WOUND INTO COILS - The invention relates to a strapping machine ( | 07-26-2012 |
20120258650 | APPARATUS FOR GRINDING A CONTINUOUSLY CAST WORKPIECE - An apparatus for grinding a continuously cast slab having a longitudinal axis and a rectangular cross-sectional shape with two opposite wide faces and two opposite narrow faces apparatus has a frame, two transversely spaced grinders carried on the frame, and a holder having two transversely spaced grippers engageable with the opposite faces of the slab in a vertical position with the wide faces of the slab vertical for grinding of the wide faces of the slab by the grinders and in a horizontal position offset by 90° to the vertical position with the wide faces of the slab horizontal for grinding of the narrow faces of the slab. | 10-11-2012 |
20130071223 | METHOD AND DEVICE FOR DEPOSITING A METAL COIL - The invention relates to a method and a device for depositing a metal coil ( | 03-21-2013 |
20130075517 | METHOD AND DEVICE FOR DEPOSITING A METAL COIL - The invention relates to a device and a method for depositing a metal coil ( | 03-28-2013 |
20130256439 | DEVICE AND METHOD FOR HANDLING A METAL STRIP - The invention relates to a device and a method for handling a metal strip. The device comprises a coiling device ( | 10-03-2013 |
Patent application number | Description | Published |
20100308160 | Air Vehicle Flight Mechanism and Control Method - Heavier-than-air, aircraft having flapping wings, e.g., ornithopters, where angular orientation control is effected by variable differential sweep angles of deflection of the flappable wings in the course of sweep angles of travel and/or the control of variable wing membrane tension. | 12-09-2010 |
20130168493 | Air Vehicle Flight Mechanism and Control Method - Heavier-than-air, aircraft having flapping wings, e.g., ornithopters, where angular orientation control is effected by variable differential sweep angles of deflection of the flappable wings in the course of sweep angles of travel and/or the control of variable wing membrane tension. | 07-04-2013 |
20140138477 | INVERTIBLE AIRCRAFT - A rotorcraft including a fuselage, one or more motor-driven rotors for vertical flight, and a control system. The motors drive the one or more rotors in either of two directions of rotation to provide for flight in either an upright or an inverted orientation. An orientation sensor is used to control the primary direction of thrust, and operational instructions and gathered information are automatically adapted based on the orientation of the fuselage with respect to gravity. The rotors are configured with blades that invert to conform to the direction of rotation. | 05-22-2014 |
20140158821 | Air Vehicle Flight Mechanism and Control Method for Non-Sinusoidal Wing Flapping - A flapping wing driving apparatus includes at least one crank gear capstan rotatably coupled to a crank gear, the at least one crank gear capstan disposed radially offset from a center of rotation of the crank gear; a first wing capstan coupled to a first wing, the first wing capstan having a first variable-radius drive pulley portion; and a first drive linking member configured to drive the first wing capstan, the first drive linking member windably coupled between the first variable-radius drive pulley portion and one of the at least one crank gear capstan; wherein the first wing capstan is configured to non-constantly, angularly rotate responsive to a constant angular rotation of the crank gear. | 06-12-2014 |