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Patent Searching and Data


Matches 651 - 700 out of 1,062

Document Document Title
JPS6062404A
PURPOSE: To automatically perform edge preparation in a pipe and realize its application even to a pipe of small diameter by providing a milling cutter on a face for edge preparation in the pipe. CONSTITUTION: A milling cutter 7 is fed i...  
JPS6013762B2  
JPS6045636U  
JPS6055256A
PURPOSE: To move a testing machine and a sensor on a wide surface to be tested with a stable posture and to reduce the number of carrying-in apparatuses and equipments by moving the testing machine fitted to a self-travelling truck on a ...  
JPS60500345A  
JPS6039043A
PURPOSE: To make it possible to make remote operation even in off-center arranged riser cylindrical piping by setting several centering adjusting nozzles radially in a suspended centering device used for repairs inside of a cylindrical t...  
JPS6029484U  
JPS6031053A
PURPOSE: To enable better following of the configuration of a bent pipe, by providing a longitudinal path along the axis of it and a peripheral path around a diameter larger than that of the bent pipe and constructing a cage-shaped struc...  
JPS6017909U  
JPS6017352A
PURPOSE: To make the sectional area of a running path small-sized by constituting a circular rail with plural arc blocks connected freely bendably and operating remotely the actuator inserted to each connection node to fold them in or st...  
JPS6015556A
PURPOSE: To make it possible to absorb a moving amount due to thermal expansion by the rotation of a connection rod by escaping thermal expansion to the radius direction of a track in a circumferential direction into a continuous ring fo...  
JPS6015555A
PURPOSE: To enable the flaw detection of all numbers of fine pipes by making a holder movable to all positions, by providing a mechanism capable of easily holding an ultrasonic flaw detecting apparatus by utilizing the inner surface of e...  
JPS607913U  
JPS59232667A
PURPOSE: To offer multiple uses with one device and to improve the overall economical and spatial effect of equipment by mounting selectively frames to the outside circumferential surface and inside circumferential surface of the pipe. C...  
JPS59227401A  
JPS59226862A
PURPOSE: To execute easily a high speed scanning irrespective of a surface state and to detect a flaw by fixing a rail by a freely rotatable magnet in a three- dimensional space and contacting a stroke bearing of a probe fitting body to ...  
JPS59224233A
PURPOSE: To improve the vibration-proof performance of a portable working machine by providing a wheel having resiliency between the base and floor face while journaling to a portion of the base. CONSTITUTION: A portable working machine ...  
JPS59221655A
PURPOSE: To make a scan on the outer circumference of a cylinder without providing a track by providing individually clamping means for fixing a couple of clinging members which cling to the cylinder individually to the cylinder. CONSTIT...  
JPS59184786U  
JPS59192419A  
JPS59184856A
PURPOSE: To execute a stable running by constituting so that an unnecessary force does not operate on the tip of a guide arm, in a pipe clamp mechanism in an automatic ultrasonic wave test equipment of a pipe. CONSTITUTION: A pipe clamp ...  
JPS59174278A
PURPOSE: To provide an industrial robot having a wrist mechanism which can make operation in three degrees of feedom by constituting a swiveling mechanism between the wrist of the robot and a working tool and adding a non-continuous swiv...  
JPS5932485Y2  
JPS59154353A
PURPOSE: To examine the wide range of a piping and cope with various kinds of piping, by providing an axial driving part, circumferential driving part, connecting body connecting both driving parts, a ring which is attached with a contac...  
JPS59150675A
PURPOSE: To make construction simple and to enable exact welding by separating a detecting stage for a weld line and a welding stage, and tracing the groove of the joint detected with a detecting sensor by a welding torch. CONSTITUTION: ...  
JPS59150676A
PURPOSE: To facilitate welding of a base pipe and a branch pipe and to obtain the defectless result of welding by determining conditions for the angle of a welding torch, welding position and tracing of a groove line by the angle of the ...  
JPS59142043A
PURPOSE: To reduce height of ceiling walls effectively by forming the coil of a magnetic base foundation and a ring groove for accommodation of said coil in double construction concentrical with each other. CONSTITUTION: This is composed...  
JPS59137250A  
JPS59134677A  
JPS59131160A
PURPOSE: To hold an ultrasonic probe on the surface of a material to be inspected and move the probe without providing a guiding means for the probe in advance by providing two moving members which are coupled together so that they are m...  
JPS59126241A
PURPOSE: To make it possible to obtain a large pressing stroke, by mounting a valve for controlling the escape amount of a fluid corresponding to the contraction and expansion stroke of a cylinder contractable and expandable in a multi- ...  
JPS5924445Y2  
JPS5924428Y2  
JPS59120953A
PURPOSE: To make a device adapted easily to samples different in the outside diameter of arc to give an accurate rotational driving to them, by attaching a pair of sample supporting tools to a revolving shaft so that they cannot be turne...  
JPS59118270A
PURPOSE: To punch easily an inclined hole in the stage of punching said hole to a steel sheet by attaching freely rotatably an inclined revolving shaft attached with a nozzle for punching to a supporting stand. CONSTITUTION: An inclined ...  
JPS5990515U  
JPS59104901A  
JPS5920923Y2  
JPS5989142U  
JPS5978005U  
JPS5969840U  
JPS5969841U  
JPS5962944U  
JPS5947973A
PURPOSE:To reduce the size of a drive circuit by connecting the second filter circuit which has a current limiting resistor and an energy storing condenser to the DC voltage smoothing first filter provided at the variation load output ch...  
JPS5943352A
PURPOSE: To enable a highly accurate inspection by arranging a mount mechanism mountable on the circumferential surface of a piping, a ring-shaped guide member, a holding arm mechanism for holding a guide body projected from said mount m...  
JPS599264B2  
JPS5927257A
PURPOSE: To enable an accurate detection of flaws with a easier clamping at the end of a short tube by providing a holder for an ultrasonic probe at the tip of a rotary arm pivoted on a grabber clamped at the end thereof. CONSTITUTION: A...  
JPS5917143U  
JPS591525B2  
JPS58218379A
PURPOSE: To enable accurate copying of a weld line in seal welding superposed part at the tip of a short tube inserted into a large diameter tube, by specifying the shape of groove at the end of the short tube and support of a torch, and...  

Matches 651 - 700 out of 1,062