Thrust lever

Abstract: An aircraft locking system (11) is provided that avoids inadvertent or deliberate operation of an aircraft exit opening means (50) during take-off roll, in-flight, or during landing. The aircraft locking system includes means for determining whether engines of the aircraft are running (12), means for determining thrust lever position (14), means for determining whether the aircraft is in an air mode or a ground mode (16), and means for determining whether a predetermined number of service/entry doors are closed (18). Means for generating a lock/unlock signal (32, 40) are responsive to the engine running determining means, the thrust lever position determining means, and the service/entry door-closed determining means.

Abstract: The vehicle transmission has a special clutch (3) behind a freewheel unit (5) to engage an air compressor (4) when retardation is required. The freewheel unit separates the engine from the drive and allows the engine to run with idling speed. The freewheel unit and clutch are in line coaxial to the main transmission shaft. A low friction thrust bearing (2) engages the air compressor clutch. A thrust lever driven by a linear motor (1) drives the clutch action. The linear motor is electrically controlled. The compressed air can be supplied continuously or in bursts. ADVANTAGE - Simple energy reclamation system, assists braking action. Saves fuel or limits performance.

Abstract: The utility model relates to a balance beam suspension The balance beam suspension comprises two balance beams, a concentric shaft, a suspension support, a thrust lever support and an upper thrust lever The middles of the two balance beams are each provided with a first pin shaft in an inlaid mode The two balance beams are symmetrically installed at the two ends of the concentric shaft in a sleeving mode, and the two ends of the concentric shaft perpendicularly penetrate into the first pin shafts of the two balance beams respectively The two ends of each balance beam are each provided with a knuckle bearing in an inlaid mode, and second pin shafts are arranged in the knuckle bearings The suspension support is placed above the position between the two balance beams and is fixedly connected with the two balance beams The thrust lever support is placed at the upper end of the suspension support and is sleeved with the thrust lever Compared with the prior art, the barycenter of bodywork can be lowered, fracture of accessories is avoided, reliability is improved, and service life is long

Abstract: The invention discloses a torsional high-accuracy micro-thrust measuring system. A transverse lever of a support frame is provided with a position adjuster; the bottom end of a rigid shaft is connected with a paraffin solidified cup; a fin structure is arranged in the paraffin solidified cup and is centrosymmetrically arranged on the lower part of the rigid shaft by taking the rigid shaft as a central shaft; the long arm end of a thrust lever is provided with a micro-thruster and a linear displacement sensor matched with the micro-thruster; the short arm end of the thrust lever is provided with a weight balancing cup; the thrust lever is connected with the top end of the rigid shaft in a horizontal state through a flexible hinge; one end of a connecting line is connected to the position adjuster by suspending, and the other end of the connecting line is connected to the axis of the flexible hinge; the position adjuster connected to the upper end of the connecting line can be used for freely adjusting the position of a cotton thread suspending line; and a rotating lever system is suspended on the position adjuster through the upper end of the connecting line. The measuring system has a small structure, small size, high accuracy and a good application prospect, is convenient to use, and can meet the practical measuring requirement of a micro-thrust device.