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Patent Searching and Data


Matches 551 - 600 out of 826

Document Document Title
JPS62203891A
PURPOSE:To make it possible travelling a working machine smoothly, according to the travelling pattern, by making each of crawlers set at the front and the rear of the working machine, driven according to the travelling pattern selected ...  
JPS62128979U  
JPS6229342Y2  
JPS62149557A
PURPOSE:To enable driving of a vehicle with the same sensation as that of a general vehicle during running approximately similar to linear running and to enable rapid turn of a vehicle, by a method wherein front wheels are put in motion ...  
JPS62149556A
PURPOSE:To make steering sensation on road running and straight running during work equal to that of a general vehicle and to facilitate turning of a vehicle, by a method wherein front wheels are steered in a specified range of the whole...  
JPS62103787U  
JPS6225423Y2  
JPS6292989U  
JPS6291785U  
JPS6224308B2  
JPS6291378A
PURPOSE:To improve working efficiency, by a method wherein, in coversion of the direction of a tractor, either of two limit switches, mounted to a hitch, is closed by the interlocking cam of a draw bar, and a direction conversion shaft i...  
JPS6288673A
PURPOSE:To prevent the reduction of the working efficiency by closing the limit switch of a hitch angle sensor by the turn of a steering wheel and switching a solenoid valve and changing the direction by shifting a slide rod, thus permit...  
JPS6283205A
PURPOSE:To reduce floor height as well as to decrease total width of a car by forming a downward open-type housing structure on the bottom of a turntable in order to partition its inner side into a plurality by dashboards and to support ...  
JPS6255280A  
JPS6230975U  
JPS6239370A
PURPOSE:To facilitate steering control, by a method wherein, through opening and closing of a hitch angle sensor switch according to the angle of the hitch of a working machine followed by change of the direction of a tractor, the feed a...  
JPS6229471A
PURPOSE:To reduce a turning radius and improve steerability, by utilizing that a king-pin is rotated relative to a coupler in association with turning of a tractor to control a select operation of a spool valve, and controlling a steerin...  
JPS6211074U  
JPS62500098A  
JPS621676A
PURPOSE:To make a wheel turnabout automatically performable accurately and surely with a pushbutton pressed only one time, by installing three-spot lock grooves for straight, right-turn and left-turn use in the slide rod pivotally attach...  
JPS61290246A  
JPS6148461B2  
JPS61229679A
PURPOSE:To aim at reduction in a minimum turning radius, by installing a specified structural steering gear in each body of front and rear cars in a tractor or a self-propulsion coupled car, while connecting a body rear part of the front...  
JPS6130942Y2  
JPS6130949Y2  
JPS61191476A
PURPOSE:To enable a pair of connected vehicles to move on the same track by installing a memorizing device storing variables relating to steering angle for predetermined distance covered by a forerunning vehicle in a body of rotation and...  
JPS61178266A
PURPOSE:To enable a self-traveling type working vehicle to run while engaging in work at a place with soft base by controlling the driving of the running gear through the operation of an expansion mechanism installed in front of the body...  
JPS6125582B2  
JPS6182878U  
JPS61501085A  
JPS6180173U  
JPS61500903A  
JPS6159491U  
JPS6156178U  
JPS6160379A
PURPOSE:To reduce the projecting out of a trailer when traveling bendingly by setting front wheels to be the same angle as the angle of a draw bar while setting the rear wheels to make a certain angle to the angle of said draw bar. CONST...  
JPS6146281U  
JPS6145285U  
JPS6157467A
PURPOSE:To make stable turning steerage performable, by letting a turning proper expansion body contract according to a detection value of a turning angle commensurate to a wheeling angle in time of the turning steerage to the mountain s...  
JPS6135085U  
JPS6131974U  
JPS6120477U  
JPS60189434U  
JPS60180692U  
JPS60169008U  
JPS60179371A
PURPOSE: To perform self-steering of tyre reliably by moving a roller provided in a roller bracket under steering while resetting to the normal position when travelling straight. CONSTITUTION: A roller 17 is set between roller arms 14, 1...  
JPS60131008U  
JPS60130182U  
JPS60146761A
PURPOSE: To adjust the locus of a rear car when a connected car is turned, by installing a steering mechanism linked with the turn of a turntable onto the rear car of the connected car. CONSTITUTION: A push button 107 is pressed when fro...  
JPS60146764A
PURPOSE: To drive a connected car back and forth by installing an operation part including a perfect steering mechanism and a reversing mechanism for a driving axle onto the front and rear cars. CONSTITUTION: A connected car 1 not only t...  
JPS60103073U  

Matches 551 - 600 out of 826