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| Number | Title | Issue Date |
| 8079242 | Crimping system with integrated monitoring A crimping tool including a punch carrier, a plurality of punches movable in translation in radial housings of the punch carrier, a thrust member having an inside face co-operating with the outer ends of the punches, the thrust member being pivotally mounted relativ... | 12/20/2011 |
| 7757526 | Method for changing force control gain and die cushion control apparatus A method for changing a force control gain expressed as a ratio of force error to velocity command value in a control circuit performing a force control of a servo motor driving a die cushion disposed opposite to a slide in a press machine. The method includes: obta... | 07/20/2010 |
| 7650771 | High-pressure press A high-pressure press includes a pressure vessel surrounded by a force-absorbing press frame. The high-pressure press also includes a detection structure for detecting changes in length of at least one column comprised in the press frame, the changes in length depen... | 01/26/2010 |
| 7594417 | Apparatus for wiper die monitoring In a rotary tube bender, a first set of pressure sensors is located between the normally disposed mating surfaces of a wiper die insert and its wiper die holder; and a second set of pressure sensors is located between the axially disposed surfaces of the wiper die i... | 09/29/2009 |
| 7587918 | Crimping device A crimping device has for each crimper an anvil including a conductor anvil provided with a force sensor on which the force that arises in the conductor anvil during the crimping operation acts. The conductor anvil rests on a sensor body which in turn rests on a sup... | 09/15/2009 |
| 7503196 | Rivet monitoring system A rivet monitoring system is provided which has a micro-strain or micro fluid pressure sensor that measures strains or pressures within a tool component. These measured signals are compared to a number of tolerance bands formed about median strain or pressure versus... | 03/17/2009 |
| 7426811 | Method and clip apparatus for the closing of sausage-shaped packages In a clip apparatus (1) with a drive (2, 3) and a control (4), on the holder (6, 7, 17) of one of the clip closing work tools a force measuring device (9) is provided. Based on the measured force and through the control the drive i... | 09/23/2008 |
| 7421878 | Control device for servo die cushion A control device of a die cushion mechanism, by which a force between a slide and a die cushion may follow a commanded value even in the rapid acceleration or deceleration of the slide and, moreover, a problem such as vibration of the mechanism may be prevented in t... | 09/09/2008 |
| 7392684 | Control system for servo die cushion A control system, for a press machine including a plurality of die cushions, by which force control and position control may be suitably switched from one to another in each control device for each of the die cushions. The control system includes a plurality of cont... | 07/01/2008 |
| 7353677 | Automated machine setup with modular tooling Apparatus and a method for establishing setup parameters for use in a machine. In one embodiment a tooling component is removably mountable to a host machine. The tooling component includes a memory that contains information defining setup parameters for the host ma... | 04/08/2008 |
| 7343254 | Resolver digital converter In a resolver digital converter comprising a resolver, a resolver digital conversion part, and an excitation signal generation part, the resolver digital converter for inputting an excitation signal generated in the excitation signal generation part to the resolver ... | 03/11/2008 |
| 7331205 | Rivet monitoring system A rivet monitoring system is provided which has a micro-strain or micro fluid pressure sensor that measures strains or pressures within a tool component. These measured signals are compared to a number of tolerance bands formed about median strain or pressure versus... | 02/19/2008 |
| 7330338 | Method for adjusting pitch and roll in a head suspension Apparatus and method for adjusting at least one of a pitch and roll parameter of a gimbal for a head suspension assembly having a pair of members contacting at least one gimbal arm at spaced apart locations and having an additional member contacting the gimbal arm i... | 02/12/2008 |
| 7328510 | Elbow rotator An elbow rotator apparatus for rotating an integrally formed section of an elbow workpiece includes a pair of gripping arms which are selectively positionable in a first position displaced from the elbow workpiece, and a second position in which the gripping arms ar... | 02/12/2008 |
| 7324864 | Apparatus and method for measuring forces imparted on valve assemblies of metered dose delivery containers during manufacture thereof An axial force measurement apparatus (40) comprises a head member (42) adapted for receiving force imparted by an external force-applying source, and a transducer (44) such as a load cell for measuring the amount of force applied to the head mem... | 01/29/2008 |
| 7313851 | Method for monitoring the installation of blind rivets Apparatus is provided for monitoring the installation of a blind rivet to attach together top and bottom members. The blind rivet installation tool includes a housing having an anvil seated on the rivet head. A collet is reciprocable within the tool housing and carr... | 01/01/2008 |
| 7313852 | Method of forming a rivet using a riveting apparatus A riveting yoke assembly (11) comprises a yoke (30), a force applying mechanism (22) and a rivet forming device (34, 36). The yoke has a first end (38), a second end (40), and a middle section (42) coupled between the... | 01/01/2008 |
| 7305862 | Crack tester for flared ends A crack test for a tubular structure includes a sensor ring disposed radially outward from a flare pin in a flaring press. The sensor ring is responsive to physical contact from a cracked flared end of a tube processed in the press. ... | 12/11/2007 |
| 7293447 | Control device for die cushion mechanism A control device for a die cushion mechanism, for carrying out force control with high accuracy and at a high speed. The control device for controlling the force generated by the die cushion mechanism utilizes a press working cycle which is repeatedly carried out. A... | 11/13/2007 |
| 7283891 | Robot and method for bending orthodontic archwires and other medical devices A robotic bending apparatus for bending archwires and other types of elongate, bendable medical devices into a desired configuration includes a first gripping tool and a moveable gripping tool. The first gripping tool can be either fixed with respect to a base or ta... | 10/16/2007 |
| 7243516 | Automated machine setup with modular tooling Apparatus and a method for establishing setup parameters for use in a machine. In one embodiment a tooling component is removably mountable to a host machine. The tooling component includes a memory that contains information defining setup parameters for the host ma... | 07/17/2007 |
| 7216519 | Strain monitoring for part quality analysis A device for determining the quality of a part includes a sensor for detecting a strain on a selected portion of a part forming machine. A controller utilizes the detected amount of strain to make a determination regarding the quality of a corresponding part. In one... | 05/15/2007 |
| 7174324 | Crimping connection design system using multilayer feedforward neural networks Estimation sections which have beforehand learned a relationship between known connection data pertaining to connection design and unknown connection data pertaining to connection design for the known connection data estimate the unknown connection data for the know... | 02/06/2007 |
| 7168277 | Press with a device for detecting a mutual reference position of tool parts of a pressing tool Devices are provided for detecting a mutual reference position of tool parts of a pressing tool, e.g., a punch and die. The device include (a) first and second reference elements that are moveable, by the pressing device, into a relative position that corresponds to... | 01/30/2007 |
| 7165490 | Press forming method A press forming method is disclosed, wherein press forming can be effected at high speed while maintaining the horizontal state of a slide plate in press-forming a work-piece by a press machine. A press machine is used in which the slide plate is pressed by a plural... | 01/23/2007 |
| 7159440 | Tool evaluation calibrator and method To calibrate a tool evaluator having a first sensor, where this first sensor is operable to sense a force and transmit a first signal associated with the sensed force, a second sensor is disposed within the tool evaluator. This second sensor is operable to sense the... | 01/09/2007 |
| 7140215 | Cutting head for wire-processing machine A cutting head has upper part with at least one separating cutter, at least one stripping cutter, a first cutting edge, a force-measuring device operating on the piezo principle, and a first holding plate. A lower part of the cutting head includes at least one separ... | 11/28/2006 |
| 7089773 | Apparatus and method for forming an elongated article An Apparatus and method for forming elongated metal articles includes one or more rotating dies (1) each provided with an indentation (3). The indentation (track) is shaped so as to be complementary to the actual final shape of the resulting articles, ... | 08/15/2006 |
| 7086261 | Crimp state estimation apparatus for crimp contact terminal and quality determination apparatus for crimp contact terminal A crimp state estimation apparatus includes: an information input section for inputting information on an crimp contact terminal, an electric wire, an anvil, and the crimper and an input compression ratio of a core wire of the electric wire; and an estimation unit f... | 08/08/2006 |
| 7076980 | Robot and method for bending orthodontic archwires and other medical devices A robotic bending apparatus for bending archwires and other types of elongate, bendable medical devices into a desired configuration includes a first gripping tool and a moveable gripping tool. The first gripping tool can be either fixed with respect to a base or ta... | 07/18/2006 |
| 7069156 | Method for adjusting the pitch and roll static torques in a disk drive head suspension assembly A method for adjusting the pitch and roll static torques (PST and RST) on a slider in a disk drive head-suspension assembly (HSA) during manufacturing assures that each HSA is manufactured with acceptable PST and RST values. The method includes measuring each slider... | 06/27/2006 |
| 7050934 | Method of weighted combination specs for enhanced manufacturing yield Embodiments of the invention provide methods for enhancing the downstream product yield without significantly affecting the yield of components from which downstream products are made or enhancing yield of the components without significantly affecting the downstrea... | 05/23/2006 |
| 7040129 | Sheet working method, sheet working system, and various devices related to such system An actual plate thickness and actual material constants are measured during punching before bending. The measured information is reflected on the bending, so that the bending is performed efficiently and accurately. Punching is carried out for each blank developed b... | 05/09/2006 |
| 7036345 | Method of monitoring ram speed of press brake, press brake using the method, and method and apparatus for controlling ram position of press brake A vertical position of a ram is directly detected by a ram position detector. A first speed arithmetic operating portion determines a first ram moving speed on the basis of a change of the detected position. A second speed arithmetic operating portion determines a s... | 05/02/2006 |
| 7024752 | Crimping press with contact feed A crimping press has a tool receptacle arranged at a lower end of a pressing slider provided with a force-sensing device. The forces arising during the crimping operation are transmitted from the supporting surfaces of an upper tool to several points on the force-se... | 04/11/2006 |
| 7000459 | Strain sensor patterned on MEMS flex arms A micromechanical assembly couples to a positioning member and to a body having an aerodynamic surface subject to aerodynamic forces. The micromechanical assembly comprises a substrate including a flexible beam joining a first substrate portion that is attachable to... | 02/21/2006 |
| 6971273 | Tool evaluation system and method A tool is evaluated in response to a member of the tool being moved from a first position to a second position. In this evaluation, a first force is applied to the member. The first force is operable to move the member from the first position to the second position.... | 12/06/2005 |
| 6961992 | Crimp press apparatus A crimp press apparatus with first and second crimping stations includes at each station a device platform with device stations and a crimp press. A cable is advanced by a tape drive whereby the leading cable end is supplied to the first crimping station. After the ... | 11/08/2005 |
| 6912883 | Load measuring system for a thread rolling machine and operating method therefor A thread rolling machine forming a threaded member from a workpiece includes a die, a device for rotating the die, a device for generating a load applied to the die in a workpiece-feeding direction, a member that deforms under the applied load during a thread rollin... | 07/05/2005 |
| 6898486 | Position detecting device and takeout apparatus with position detecting device A position detecting device and a takeout apparatus capable of obtaining information on height or stage number of an object in a stack of objects by a two-dimensional image capturing device for an operation of taking out the object by a robot. A CCD camera is arrang... | 05/24/2005 |
