The cage portion of a cage and roller assembly has two annular end rims joined by cross-bars around the periphery of each rim. The rims and cross-bars define multiple pockets which hold the rollers. The cross-bars are configured to contain the rollers within these pockets; in addition, coined ramp surfaces and land surfaces on the cross-bar outer surfaces extend radially outward farther than the o...

PURPOSE:To prevent generation of vibration due to looseness of a jointing member and to improve safety by utilizing elastic force of a washer interposed to the upper part of the jointing member and fixing a rotor body to a driving axis. CONSTITUTION:When a rotor body 5 is fixed to a driving axis 2, looseness of joint of the rotor body 5 and the driving axis 2 is inhibited by elastic force of a was...

PURPOSE:To prevent the speed change impact during automatic shift by applying a brake force corresponding to a temporal acceleration upon occurrence thereof when performing gear change of a transmission. CONSTITUTION:A transmission 46 has plural gear stages which are changed automatically when shifting operation is requested. When the gear stages of the transmission 6 are changed, a brake device 2...

PURPOSE:To obtain a cathode absorption type sealed type lead storage battery with a simple process by supplying the required amount of an electrolyte in the battery previously and then injecting acid resistant and non-oxidizable spherical or hollow spherical bodies with a diameter of less than 100mum. CONSTITUTION:An electrolyte 3 required for a battery jar 2 that houses an assembled element 1 ass...

PURPOSE:To enable a lead storage battery of great capacity to be easily manufactured by providing each plate group with current-collection projections as well as connection auxiliary projections which can be connected to those of other plate groups. CONSTITUTION:A plate group consists of a positive plate 1, negative plates 2 and 2' and separators 3 and 3'. One ends of the upper side of the plates ...

A system is provided with an electromagnetic clutch for transmitting the output of an engine to a transmission. During deceleration of a vehicle by closing a throttle valve to an idling position, when the clutch is disengaged at a low vehicle speed, a transmission ratio control valve is operated to upshift the transmission, whereby the speed of a drive pulley of the transmission is decreased to th...

In repairing a broken yarn, at a two-for-one twisting machine, if the repair sequence fails to splice the broken yarn, then the splicing action is repeated. The broken ends are untwisted to open them out and then twisted together in a splicing action to join the upper and lower ends. The lower yarn section is clamped after insertion into the splicer. The splicer can test the splice and, if the j...

PURPOSE:To shorten the time necessary for warming operation by applying load onto the engine while fixing the input shaft of transmission coupled to the outside of torque converter upon detection of warming condition of internal- combustion engine. CONSTITUTION:Input shaft securing means including a low clutch in transmission mechanism is provided where the low clutch is connected/disconnected thr...

A control system for an infinitely variable transmission has a transmission ratio control valve having a spool for controlling oil supplied to a cylinder of a drive pulley to change the transmission ratio. The transmission ratio control valve has chambers at both ends of the spool. By controlling the pressure of oil supplied to the chambers in accordance with engine operating conditions, the spool...

A control system for an infinitely variable transmission has a transmission ratio control valve having a spool for controlling oil supplied to a cylinder of a drive pulley to change the transmission ratio. Acceleration of depression of an accelerator pedal is detected to produce an acceleration signal. By controlling the pressure of oil supplied to the transmission ratio control valve in accordanc...

PURPOSE:To satisfy both response and maneuverability, and make it smooth to change speed in case of a kick down in the acceleration, by setting a desired speed change rate, and controlling the speed change rate directly by using a double-position control valve, using the set speed change rate as a control object. CONSTITUTION:Signals from sensors 41, 42, and 44 are read, the real speed change rati...

PURPOSE:To satisfy both response and maneuverability and make it possible to change the speed change performance in the acceleration by a manual handling, by setting an object speed change rate as a control object, and controlling the speed change rate directly by operating a single control valve. CONSTITUTION:Signals from sensors 41, 42, and 44 are read, and the real speed change ratio (i), the o...

PURPOSE:To satisfy response and maneuverability at the same time, and more over, improve the maneuverability in transient to the engine brake, by setting an object speed change rate, and controlling the speed change rate directly making it as a control object. CONSTITUTION:Signals from sensors 41, 42, and 44 are read, the real speed change ratio (i), the object speed change ratio (is), and then, d...

A control system for a continuously variable transmission has a line pressure control valve having ports and a spool for controlling the line pressure of oil supplied to a cylinder of a drive pulley. The line pressure control valve has chambers at opposite sides of the spool. A spring is provided between one end of the spool and a slidable spring retainer. By controlling the pressure of oil suppli...

PURPOSE:To secure the correct line pressure by obtaining a constant reducing pressure through a reducing valve and obtaining a constant duty pressure by correcting the duty ratio according to the oil temperature. CONSTITUTION:In a control unit 70, the actual speed change ratio in an actual speed change ratio calculating part 75 and an aimed speed change ratio are input into a speed change speed ca...

A control system for a continuously variable transmission has a line pressure control valve having ports and a spool for controlling the line pressure of oil supplied to a cylinder of a driven pulley to change the line pressure. The line pressure control valve has chambers at opposite sides of the spool. A spring is provided between one end of the spool and a spring retainer. By draining the oil s...

PURPOSE:To eliminate the need for preliminary sulfiding and calcining by depositing water soluble compds. of group VI and group VIII metals of the periodic table and mercaptocarboxylic acid, etc., on a carrier consisting of the oxide, etc., of aluminum, thereby forming the catalyst. CONSTITUTION:The carrier material essentially consisting of either or both of the oxide and hydrated oxide of the al...

PURPOSE:To easily produce a catalyst for hydrogenation treatment by supporting a water soluble compd. of a group VI or VIII metal of the periodic table and thio acid of 1-15C hydrocarbon on an Al oxide or hydroxide carrier by kneading. CONSTITUTION:A carrier based on Al oxide and/or Al hydroxide is kneaded with a soln. contg. at least one of water soluble compds. of groups VI and VIII metals of th...

PURPOSE:To make the heat treatment of a catalyst molded body unnecessary by molding a catalyst from a mixture of an Al oxide and/or hydroxide carrier with a group VI metal of the periodic table and amino-substd. mercaptan of hydrocarbon. CONSTITUTION:A soln. contg. at least one of water soluble compds. of groups VI and VIII metals of the periodic table and amino-substd. mercaptan of 1-15C hydrocar...