Bizarre Patents
Wearable Device For Feeding and Observing Birds and Other Flying Animals
A device for feeding and observing flying animals comprising a hat, a support mounted on the hat and extending outward from the hat, and a feeder mounted on the support.
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| Number | Title | Issue Date |
| 5582369 | Method of minimizing, damping or compensating disturbances to a spin-stabilized satellite For using, on a spin-stabilized satellite, an actuator having an active axis substantially parallel to the spin axis wherein the actuator is activated in a predetermined mode and the resulting nutation period is measured. The actuator is activated in this... | 12/10/1996 |
| 5277385 | Method of attitude reacquisition for three-axis stabilized satellites using star recognition To reacquire the attitude of a satellite wholly or partially stabilized on three axes a test is executed to determine if a terrestrial sensor is sensing the Earth (test 1) and if a star sensor is sensing a star whose magnitude is at least approximately eq... | 01/11/1994 |
| 5269483 | Continuously acting one-way satellite roll-yaw attitude control method and device Roll and yaw attitude control method for a satellite stabilized about its roll, yaw and pitch axes embodying a momentum wheel system generating a continuous angular momentum substantially parallel to the pitch axis and having a variable component at least... | 12/14/1993 |
| 4863660 | Process for manufacturing composite reinforcement elements woven in three dimensions A plurality of parallel layers of fibers are laid in two crossed directions on a disposable support mandrel, pins are temprorarily implanted in the mandrel (15) composed of foam material in regions of evolution of its shape and at points where it is desir... | 09/05/1989 |
| 4848414 | Woven reinforcement for a composite material This reinforcement is formed by a basic pattern constituted by fifteen woof threads R in a staggered arrangement forming six vertical columns 1 to 6 of alternately two and three threads and at least five horizontal lines 1 to 5 each of three threads, and ... | 07/18/1989 |
| 4805421 | Method for knitting composite reinforcements In this machine, rows of rods representing the woof threads are circulated in passages A, B, C defined between filaments forming concentric open loops having adjustable diameters. Disposed in the openings of the loops are needles (90) movable between neut... | 02/21/1989 |
| 4780036 | Re-usable nut-locking assembly This assembly comprises a collar (3) having splines cooperating with splines on the bolt (1) and lateral tabs (4) in contact with flat sides of the nut (2). This assembly further comprises at least one bent elastically yieldable locking element (5, 5') ha... | 10/25/1988 |
| 4779429 | Method of fabricating composite elements knitted in three dimensions This section element has a cross-sectional shape with reentrant or inside angles and/or concave parts or a hollow polygonal or other shape. A plurality of parallel threads are held taut and maintained in the longitudinal direction of the section element i... | 10/25/1988 |
| 4777795 | Device for varying the thrust of a propulsion system using a solid propellant The device comprises, at the outlet of the combustion chamber 3, a movable assembly comprising a hollow closure member 26 constituting a needle 27, a thermal shield 22 and an annular piston 14. This closure member acts as a piston under the effect of the ... | 10/18/1988 |
| 4740117 | Fixing bushing assembly for a machining unit and a machining unit adapted to cooperate with said bushing The assembly comprises in combination a fixing bushing (3) and a machining unit (6), the bushing being adapted to receive the nose of the machining unit which comprises the nose and a body. The bushing (3) comprises at its inlet mouth (9) inner guide mean... | 04/26/1988 |
| 4720060 | Anti-resonant suspension device having six degrees of freedom for a helicopter The device comprises four identical assemblies evenly spaced apart about the vertical axis of a speed reducer (1), offset 90° from each other and each comprising an isotropic flexible beam (4) carrying a beating weight (14) and connected by its ends to t... | 01/19/1988 |
| 4631931 | Machine for continuously fabricating by tridimensional knitting section elements of composite material The machine is of the type comprising rods defining the volume of the section element and extending in the longitudinal direction of the latter and a knitting head depositing threads around the rods in a direction perpendicular to the latter. The rods are... | 12/30/1986 |
