(1) THE LOCATION CONTROL METHOD OF ELEVATOR STEPLESS SPEED REGULATION.

(2) With stepless motor makes the production adjustment freely available.

(3) The hoisting mechanism: Stepless speed regulated and frequency control are used in the system.

(4) The stepless speed variator uses centrifugal force as positive pressure that acts directly on internal friction wheel, not bearing, to increase drive efficiency.

(5) Screw cap torque stepless adjustable, with constant torque rotary sealing plastic lid function, without injury cover, tight and reliable seal.

(6) Electronics stepless speed regulation , conveyor utilized rotated bar with heatproof tube.

(7) The invention relates to trig moment stepless adjusting permanent-magnet slack adjuster.

(8) Electronics stepless speed regulation (), conveyer utilized rotated bar with heatproof tube made of silica gel.

(9) Stepless regulates and controls linear velocity of rewinding to materialize regulation fluffy of roll paper.

(10) Electrical Characteristic: It is stepless speed regulation of cross current switch, which have self - lock device.

(11) The slewing mechanism: Stepless speed regulated and frequency control make starting and braking.

(12) The stepless aperture priority mode ensures reliable and precise exposure.

(13) The stepless variable speed motor is used for the feeding mechanism. The feeding speed can be adjusted for the different material, thus achieving the most ideal capacity and quality.

(14) Stepless speed regulator regulates speed synchronously , with fast speed regulation and high production efficiency.

(15) The speed is controlled by stepless frequency converter, characteristic of high machining accuracy and efficiency.

(16) Electrical life: 50000 Primary Characteristic: It is stepless speed regulation of cross current switch.

(17) This machine employs hydraulic transmission, works steadily and enables stepless speed change.

(18) This paper presents the development of technology of welding current remote control and concentrates on the principle of a stepless wave carrier welding current remote controller.

(19) Feed roller is driven by an electronic frequency converter which permits stepless variation of its speed and is controled to be synchronized with doffer by the computer.

(20) Applying the mechanism known as the roller-swing link cam and the rocking block mechanism, a pulsing stepless speed variator is composed, with its swing angular being adjustable.

(21) Adopt the touch control panel, the numerical indication of cement temperature, flow rate and temperature of cement output, and the stepless adjustment of cement output.

(22) Host drive system of machine tool is composed of stepless shift components, gearbox of worm wheel, saw frame, worktable, fastening piece, feeding and hydraulic equipments.

(23) When inserted deeply, the adjusting rod can be rotated to stepless expand vaginal.

(24) On the open - powr mechanicla drive test bed, DISCO mechanical stepless variator was tested, Fromthese experiments.

(25) High - speed electric machinery and tooth belt are adopted for doffer transmission, realizing stepless speed changing.

(26) Use the method of the frequency governor with machine speed. Bring about a stepless regulation of all constant power range, in the rotating main movement of universal machine tools.

(27) The engine and the gear box are connected with each other by a stepless speed change device, thereby allowing the differential brake turn, small turn radius and flexible turn.

(28) In this paper the construction and working principles of a centrifugal stepless transmission equipped on a minicar are presented.

(29) This paper introduces an assembly method for guaranteeing assembly accuracy of the DBL stepless speed change device.

(30) Based on the principle of the formation of hypocycloid, a kind of stepless gear speeder has been designed.

(31) The operation mechanism of the brake matching with the two step, multi step or stepless empty and load brake equipment is analyzed.

(32) The feeding belt is equipped with stepless speed change device, which enables various sheets to be accurately registered and transferred.

(33) Stator double fed sine phase moving stepless speed regulation asynchronous machine is a new type of speed regulation motor, it integrates motor and speeder system.

(34) The stepless scale information dealt flow of digital human body and introject technique of multi-data were discussed then.

(35) DY Model caterpillar type shaped plastic material drawer adopts double caterpillar drawing method, thyristor stepless governor.

(36) Briefing the principle and theoretical calculation in respect to the pressure proportioner, priority is given to the explanation of its stepless automatic adjustment .

(37) Its transmission system uses auto centrifugal clutch and stepless speed changing system.

(38) This paper presents an original non-frictional and sequential operation's stepless speed regulator on the basis of overview of the main weakness of impulse stepless speed regulators.

(39) Firstly,[http:///stepless.html] the geometry model of WWB Impulse stepless speed variator is presented.

(40) This article analyses the theory of continuous bitmap image's geometrical transformation, and makes attempts in cartographic jointure, dot character's stepless transformation on the basis of it.

(41) The trolley mechanism: Stepless speed regulated and frequency control. Running with less impact and smoother operation.

(42) On the basis of analysis of the present railway state in our country, it is put forward that the stepless adjustment shall be applied on the empty and load brake equipment in our country.

(43) Large power separately excited driving wheel assembly made in Italy, stepless speed, stable motion.

(44) With stepless speed regulator, you may control this vehicle with ease.

(45) With multiple stepless speed regulation motors, the host provides constant feeding.