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JPS55149426A |
PURPOSE:To reduce abrasion of a seal sliding surface to a large extent while maintaining a proper sealing effect by supplying oil to a rotary body such as a universal spindle, through a fixed adaptor portion. CONSTITUTION:Oil sent from a...
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JPS55160209U |
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JPS55153894U |
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JPS5541843B2 |
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JPS55143904U |
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JPS55142721U |
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JPS5543292Y2 |
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JPS55126302A |
PURPOSE: To perform the precise rolling of the steel bar at high efficiency, by measuring diameter or diagonal (opposite side) span of the bar at the latter stage of the freely rotatable roller, and by adjusting the roll gap so as to eli...
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JPS55134102U |
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JPS5536003B2 |
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JPS5534698B2 |
A universal joint assembly comprising a yoke to be connected to a drive shaft, another yoke to be connected to a driven shaft, a spider and needle bearings for rotatably supporting the trunnions of the spider. The joint is used to interc...
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JPS5532939B2 |
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JPS5532648Y2 |
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JPS5532646Y2 |
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JPS5532647Y2 |
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JPS5532645Y2 |
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JPS5597805A |
PURPOSE: To make easy the joining work for rolls in a narrow space, by arranging mechanism like as the clutch member, two-halved ring, etc., for making detachable the engaging click installed in the end face of the roll shaft and the uni...
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JPS5594714A |
PURPOSE: To quickly and safely carry out rearrangement of the spindle, by fixing new and old spindles to the spindle support and the slide bed, and by moving them on the rail. CONSTITUTION: The sleeper 18 is set so as to hold upper and l...
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JPS5594713A |
PURPOSE: To extend the life of the pinion gear, by attaching the strain gauges to upper and lower spindles in order to monitor the torque, and by limiting the biting speed of the mill when the difference of torques of both spindles excee...
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JPS5529708Y2 |
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JPS5592213A |
PURPOSE: To let mounting and dismounting of roll and universal joint be readily accomplished by hooking a mounting-dismounting claw in the circumferential groove of a coupling member, sliding this member in the axial direction thence eng...
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JPS5525925B2 |
The invention is directed to an improvement for a twin drive rolling mill wherein upper and lower rollers are connected with the rotor shafts of corresponding drive motors through respective transmission chains. An elevated bearing suppo...
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JPS5590724A |
PURPOSE:To absorb thrusting force by providing the yoke part of joint of crosspiece with a groove in the axial direction and fitting the end part of the crosspiece in the groove in such a way that the end part can do shearig movement. CO...
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JPS5528325Y2 |
A coupling for a mill roll and the like comprises a connector having a coupling bore therein, with the bore having a first surface shaped for close fitting engagement with a neck portion of the roll adjacent one extremity of the coupling...
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JPS5528324Y2 |
The coupling of a drive spindle to be fitted to a driven shaft has a fitting bore provided with liner grooves of suitable width opposed to each other diametrically of the bore and extending in parallel axially thereof. Two wedge-shaped s...
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JPS5528323Y2 |
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JPS5584210A |
PURPOSE: To enable breakage to be detected readily and surely by disposing insulation braided nets in a charged state below the outside circumferences of the yoke parts of spindle couplings and letting the nets disconnect owing to the br...
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JPS5577916A |
PURPOSE: To build the roll driver for the rolling mill into a simple and reasonably strong construction, by installing the roll driving member for giving the torque of rotation to the roll so as to contact with the outer surface of the r...
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JPS5582105U |
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JPS5582104U |
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JPS5573404A |
PURPOSE: To reduce the rolling power, and to greatly reduce the upward and downward cambers of the rolled product, by reversing the relation of magnitude of the torque between the adjoining rolling mills. CONSTITUTION: When the sheet is ...
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JPS5573412A |
PURPOSE: To shorten the time for setting the roll gap, to shorten the rolling hours, and to improve the rolling efficiency, by simultaneously carrying out the position control according to the specified method with the motor driven screw...
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JPS5577505U |
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JPS5568109A |
PURPOSE: To greatly improve the biting performance, by giving a large torque to the undriven roll for a short period of time since the moment just before the rolled material is bitten into the rolls until the moment just after the biting...
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JPS5518401B2 |
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JPS5565714A |
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JPS5518165B2 |
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JPS5516721B2 |
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JPS5518589Y2 |
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JPS5557303A |
PURPOSE: To achieve the saving of energy and the reduction of equipment cost without degrading the bite characteristic of the material to be rolled by positively driving a pair of work rolls on the upstream side and positively driving on...
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JPS5516189Y2 |
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JPS5516188Y2 |
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JPS5511403B2 |
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JPS5512962Y2 |
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JPS5510323B2 |
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JPS5538578U |
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JPS5533627U |
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JPS5533670U |
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JPS5530336A |
PURPOSE: To reduce the number of motors and reduce capacity by driving the high speed rolls of upstream side stands and the low speed rolls of the adjoining downstream side stands at the same peripheral speed by common motors. CONSTITUTI...
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JPS5527411A |
PURPOSE: To from rolled bar steel to accurate sizes by disposing a pair or plural pairs of forming rollers on the exit side of the final rolling rolls of rolling roll groups for bar steel. CONSTITUTION: When a rolled bar steel material 1...
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