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Komatsu Industries Corporation patents


Recent patent applications related to Komatsu Industries Corporation. Komatsu Industries Corporation is listed as an Agent/Assignee. Note: Komatsu Industries Corporation may have other listings under different names/spellings. We're not affiliated with Komatsu Industries Corporation, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "K" | Komatsu Industries Corporation-related inventors


Coiled material transporting device, press system and coiled material transporting method

A coiled material transporting device is disposed between a coiled material supply device supplying a coiled material, and a press device pressing the coiled material supplied from the coiled material supply device. The coiled material supply device includes a support, a first driver, and a transporter. ... Komatsu Industries Corporation

Press system and control method for press system

A press system includes a detection unit configured to detect occurrence of an abnormality during press working for a workpiece, and an abnormality determination unit configured to determine an abnormality level, based on the abnormality detected by the detection unit and a stoppage period for which a pressing operation is stopped after occurrence of the abnormality.. . ... Komatsu Industries Corporation

Press system and control method for press system

A press system includes: a detection unit configured to detect a press load applied for pressing a workpiece; a calculation unit configured to calculate an amount of eccentricity of a slide based on the press load detected by the detection unit; a determination unit configured to make a determination about whether the press load detected by the detection unit exceeds an allowable value of press load based on the amount of eccentricity calculated by the calculation unit; and a notification unit configured to provide notification of an abnormality based on a result of the determination by the determination unit. Accordingly, whether an abnormality is present or not is determined using an allowable value of press load based on an amount of eccentricity, and whether an eccentricity abnormality is present or not can thus be determined with high accuracy.. ... Komatsu Industries Corporation

Press system and control method for press system

A press system includes: a detection unit configured to detect a press load applied for pressing a workpiece; a reference waveform generation unit configured to generate a reference waveform for comparison, based on a load waveform of the press load detected by the detection unit; and a determination unit configured to determine whether a press abnormality is present, based on the load waveform of the press load detected by the detection unit and the reference waveform. The press system generates the reference waveform, and therefore, the state of press working can be determined by a simple method.. ... Komatsu Industries Corporation

Controller, forming machine, and control method

A system controller serving as a controller for controlling a forming machine acquires, from a sensor which outputs image data for determining a distance in a height direction by sensing a predetermined area including a machining area of the forming machine, background image data not including an image of a workpiece and an operator of the forming machine, and current state image data representing a current state of the predetermined area during operation of the forming machine. The system controller calculates difference data indicating a difference between the background image data and the current state image data, and determines an area of the operator in the predetermined area based on the difference data. ... Komatsu Industries Corporation

Controller, forming machine, and control method

A controller controls operation of a forming machine capable of forming a workpiece. The controller includes: an object determination unit configured to determine an object other than the workpiece and the forming machine based on image data sensed by a sensor; a setting unit configured to set a plurality of determination areas based on a bolster shape of the forming machine included in the image data; a detection unit configured to detect entry of the object into each of the plurality of determination areas set by the setting unit; and a control unit configured to limit operation speed of the forming machine based on the determination area in which the entry of the object has been detected by the detection unit.. ... Komatsu Industries Corporation

Press machine

A drive unit drives a slide which vertically reciprocates for pressing the workpiece. A detection unit detects positional information about the slide. ... Komatsu Industries Corporation

Press machine and method for using press machine

A press machine includes a memory storing a plurality of function programs for changing a mode of pressing; a connection unit including a plurality of connection terminals; and a controller configured to execute at least one function program among the plurality of function programs stored in the memory, in accordance with a combination of the plurality of connection terminals of the connection unit which are each in one of a conductive state and a non-conductive state.. . ... Komatsu Industries Corporation

Press device

The press device includes a press device body and moving bolsters. The press device body has a slide and a slide servomotor. ... Komatsu Industries Corporation

Control system, press machine, and control method for press machine

A control system includes a load detector, a determination unit, and a drive control unit. The load detector detects a load of a slide. ... Komatsu Industries Corporation

Replacement part unit for plasma torch, electrode, insulation guide, and nozzle

A replacement part unit for a plasma torch includes an electrode, an insulation guide, and a nozzle. The insulation guide includes a hole into which the electrode is inserted. ... Komatsu Industries Corporation

Center pipe for plasma torch, contact piece electrode, and plasma torch

A center pipe is used in a plasma torch for plasma cutting including a base portion and an electrode. The center pipe is inserted into the electrode and supplies cooling water into the electrode. ... Komatsu Industries Corporation

Insulation guide for plasma torch, and replacement part unit

A resin insulation guide is used in a plasma torch including an electrode and a nozzle into which the electrode is inserted. The insulation guide is used to couple the electrode and the nozzle, and includes a first internal circumferential surface formed on an inside of the insulation guide, a second internal circumferential surface formed on the inside of the insulation guide, a communication channel, and a heat resistant coating formed on the first internal circumferential surface. ... Komatsu Industries Corporation








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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Komatsu Industries Corporation in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Komatsu Industries Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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