Abstract: A device for the automatic rotational orientation of a tube head (16) relative to a preferably stationary tube body (14), wherein the device has a sensor (18) for sensing a current rotated position of the tube head or tube body having a position indicator (21), the device further includes a positioning device (12, 20) which interacts with the sensor and is designed to effect a rotary movement of the tube head or of the tube body in reaction to a control signal from a control unit (22). The sensor is designed to generate a sensing signal corresponding to a rotary moment of the tube head or tube body and the control unit correlates the sensing signal with a reference signal and for generating a control signal from a characteristic value corresponding to a degree of correlation, in particular a maximum correlation or minimum correlation, for the positioning device.

Abstract: The invention relates to a joining head arrangement for joining components, such as studs, onto a workpiece. The joining head arrangement comprises a housing and a slide that is mounted on the housing and is movable, by means of a linear drive, in a joining direction in relation to the housing. The joining head further comprises a component holder, arranged on the slide, and operable to hold a component during a joining operation. A feed device delivers components, at a transfer location, to the component holder. The component holder is rotatable about an axis, which is aligned transversely relative to the joining direction, from a transfer position to a joining position.

Abstract: System for positioning a component on a frame relative to a reference. It comprises a ball assembly (4), composed of a rod (6), a ball (8) fixed to the rod (6) and a ball joint clamping system (10, 12) mounted on the rod to fix the ball assembly relative to the component; a vee assembly composed of a rod (16), a vee (18) fixed to the rod (16) and a ball joint clamping system (20, 22) mounted on the rod to fix the vee assembly relative to the frame; an elastic connecting element (26) to keep the ball (8) in contact with the vee (18).

Abstract: A system and method for assembling a closure for a vehicle. The system includes first, second and third closure manipulators adapted to engage different areas of the closure, a first hinge manipulator configured to receive and fasten a first hinge to the closure, and a nab pin manipulator configured to position and secure a nab pin in a fixed position relative to the door and the hinge.

Abstract: Disclosed is a mass-productive automatic rhinestone attachment apparatus. More particularly, disclosed is a mass-productive automatic rhinestone attachment apparatus capable of performing mass-productive processes for the attachment of symmetrical or asymmetrical rhinestone using a predetermined pattern.

Abstract: A component mounting device includes a transport unit which transports a substrate, a mounting unit which mounts a component on the substrate, a detection unit which is able to detect a first detection target which is provided on the substrate and a second detection target which is provided to be separated by a predetermined distance from the first detection target on the substrate at least in the transportation direction and is a reference position of a mounting action by the mounting unit, and a control unit which outputs a stop signal for stopping the transport of the substrate to the transport unit and detects the second detection target of the substrate which has been stopped using the detection unit based on the detection of the first detection target by the detection unit.

Abstract: A fastening system head for attachment to a movable frame, in particular to a robot, has a carrier to which a fastening tool is attached which is rotatable about an axis of rotation. The fastening tool has a holding device for an element fastenable to a component, and has a fastening drive device to move the holding device along a fastening direction for fastening. The axis of rotation is oriented crosswise to the fastening direction. A feed mechanism is included to feed elements to the fastening tool. At least one additional feed mechanism is provided on the fastening system head, for feeding elements to the fastening tool.

Abstract: Protective shoe covers have been widely used in health care setting and some industry environment that require clean room condition. To strip off the disposed shoe covers in a hand-free and automated fashion is very desirable to the users, which provide physical convenience, time saving and economic merits. This disclosed invention provides methods and an automatic system for stripping of disposable shoe cover from user's foot/feet that includes the electro-mechanical complex, a micro control unit and its embedded software programs, control algorithm to guide the execution of the stripping functions in automated and hand-free fashion.

Abstract: It is an objective of the present invention to eliminate wafer testing. Provided is a manufacturing apparatus comprising a detecting section that detects a position of a device terminal of a device; a generating section that generates a substrate-side terminal, which connects to the device terminal, on a substrate at a position corresponding to the device terminal; and a mounting section that mounts the device on the substrate and connects the device terminal to the substrate-side terminal. The detecting section captures an image of the device and detects the position of the device terminal based on the captured image, and the generating section prints a pattern of the substrate-side terminal on the substrate at a position corresponding to the device terminal.

Abstract: A pallet includes a platform and a plurality of support assemblies located at multiple positions on the platform. One support assembly is associated with each location of the component to be supported. Each support assembly has a linkage assembly to support and enable movement of a support element. The support assemblies also each include multiple bases secured to the platform, to position the support element in a desired location for each version of a component. An alignment mechanism on each base allows for rotational alignment of the support element relative to the pallet. An error proofing mechanism compares the selected location of the support element for each of the plurality of support assemblies and provides confirmation and correction information as required.

Abstract: An apparatus for removing caps from tubular containers, including a fixed frame provided with a grasping unit for holding a container in a fixed vertical position and a head assembly which is movable above containers of variable height along the vertical axis thereof. The head assembly has a cap receiving cavity with an upper abutment surface for matching the upper surface of the cap of containers of variable size and is provided with a plurality of movable sharpened elements for catching the cap of the container when received in said cavity. There are provided a first driving unit for moving the sharpened elements towards the cap of the container to catch it and a second driving unit for moving the sharpened elements in at least one further direction to remove the cap from the container.

Abstract: A fabrication line that utilizes a jig pallet that is commonly used in processing equipment to efficiently finish and assemble semifinished products of plural shapes. The jig pallet includes a holding member D for holding a semifinished product W and an opening/closing device G1 for opening and closing the holding member D, and allows the semifinished product W to be mounted and dismounted by opening and closing the holding member D with the opening/closing device G1. The jig pallet is transported to processing equipment M1, M2, and M3 to allow the semifinished product to be processed in the fabrication line. An opening/closing driving device G2 that engages the opening/closing device G1 to open and close the holding member is provided along the fabrication line.

Abstract: A pressure-sensitive cover installer includes a base, a fixing body defining a recessed portion for receiving a main body, a support portion, an air cylinder movably connected to the support portion, a positioning fixture defining a number of through holes therein, and for receiving a number of covers, a controller, a motor for controlling movement of the air cylinder, a pressure sensing member fixed below the air cylinder, and a display. The air cylinder is forced by the motor to drive the pressure sensing member to press the covers onto the main body; the main body resists the pressure sensing member to generate a pressure of a resistance. The pressure sensing member senses the pressure of the resistance to generate a pressure signal to the controller. The controller analyzes the pressure signal to generate a pressure value to be displayed on the display.

Abstract: Embodiments of the present invention provide a lamination module and procedure for cooling the edges of a partially formed thin film solar module to substantially the same temperature as the central region of the module just prior to compressing and bonding the layers of the heated module. The lamination module may include a cooling module having a plurality of nozzles configured to apply a curtain of cooling fluid to leading and trailing edges of the partially formed solar module after heating the module and just prior to compressing the module. The nozzles may further be configured to apply a curtain of cooling fluid to side edges of the partially formed solar cell module as it passes through the cooling module. As a result, the chance of bubble formation within the bonding material in the edge regions of the completed solar cell module is significantly lowered with respect to conventional lamination processes.

Abstract: Apparatus for assembling a core for wound sheet material, comprising a tube, a first end member, and a second end member; the apparatus comprising a base, a first chuck for insertion in the first end member, a second chuck for insertion in the second end member, a ram for applying axial pressure such that the first end member is forced into the first end of the tube and the second end member is forced into a second end of the tube, drill devices for drilling fixing apertures, and a monitor device for sensing ambient temperature and enabling the length of the core to be measured at the time of the assembly of the core in the ambient temperature so that the length of the core falls in temperature and length parameters set for subsequent winding of the sheet material on the core.

Abstract: There are provided an inkjet head package, an apparatus and a method for assembling the same. The inkjet head package may include a plurality of inkjet heads each having an ink channel so as to eject ink through a plurality of nozzles formed on one surface thereof, and a frame having one surface to which another surface of the plurality of inkjet heads is fixed while facing the one surface thereof, the frame including an opening for exposing a portion of the another surface disposed therein.

Abstract: When a lift moves up, the lift is moved by a lifting guide under an urging force of urging means in a direction opposite to a direction of movement of a hanger. Consequently, a synchronizing bar of the lift approaches the hanger and makes contact with a front surface in the direction of movement of the hanger in a sure and also soft manner, thus resulting in synchronization between the hanger and a self-propelled lifting carriage, regardless of a relative speed between the hanger and the self-propelled lifting carriage. Therefore, because no excessive impact is applied to the synchronizing bar and thereby a necessity to provide excessive strength in the synchronizing bar and the neighboring part thereof is eliminated, the self-propelled lifting carriage can be avoided from becoming large in size or being increased in weight. In addition, acceleration, deceleration, and quick stop of the self-propelled lifting carriage also become easy.

Abstract: The electrical pin installation apparatus provides a user with a real time video display of the process of pinning an electrical connector body. Such real time video display substantially improves the user's ability to accurately and effectively install electrical pins into electrical connectors without the attendant electrical test equipment and fixturing of prior art devices. The apparatus assists in the pinning process by providing various prompts and guides to guide the user in error-proof pin installation. The apparatus further includes built-in electrical pin insertion and retention load assessment to assure proper insertion and retention loads are applied during the pin installation process. Additionally, the apparatus may include storage of manufacturing data as it is inputted into the apparatus.

Abstract: An apparatus for removal of retentive mechanisms retaining a cover of a component device. The apparatus includes a structure. The apparatus also includes a component device positioner coupled to the structure. The apparatus additionally includes a plurality of retentive mechanism removers coupled with the structure. Each of the plurality of retentive mechanism removers are configured for interoperability with each retention mechanism retaining a cover of a component device having a plurality of retention mechanisms disposed therein. The apparatus further includes a drive mechanism that is coupled with the structure. The drive mechanism is for rotation of each of the plurality of retentive mechanism removers, causing removal of each retention mechanism retaining the cover of the component device.

Abstract: A tappet clearance setting apparatus includes a screwdriver, a pneumatic portion, and a controller. The screwdriver engages the tappet screw and the pneumatic portion provides a monitored and air flow through an engine cylinder. The controller directs the screwdriver to tighten the tappet until the air flow through the cylinder is indicative of a valve opening. The controller then directs the screwdriver to reverse directions until the sensed air flow indicates that the valve has closed, which further indicates that the tappet screw is in a reference position. From the reference position, the controller directs the screwdriver to loosen the tappet a predetermined amount to establish the desired tappet clearance.

Abstract: In a method of manufacturing a probe card, a plurality of probe modules, including a sacrificial substrate and probes on the sacrificial substrate, is prepared. The probe modules are mutually aligned to form a probe module assembly having the aligned probe modules and a desired size. The probe module assembly is then attached to a probe substrate. Thus, the probe card having a large size may be manufactured.

Abstract: A method of three-dimensional object location and guidance to allow robotic manipulation of an object with variable position and orientation using a sensor array which is a collection of one or more sensors capable of forming a single image.

Abstract: Provided are an imaging device production system, an imaging device inspection system, and an imaging device inspection method. The imaging device production system includes a assembling process for assembling each components constituting an imaging device, an inspection process in which the imaging device assembled in he assembling process is continuously transferred without being stopped except for emergency when two inspection tasks adjacent to and different from each other are performed, and a packaging for packaging the imaging device which passes through the inspection tasks to confirm quality of the imaging device.

Abstract: In a positioning apparatus (40), a fixed scroll (34) is positioned with respect to an assembly body (11) in which a compressor motor (25) has been incorporated. In positioning the fixed scroll (34), electric power is supplied to the compressor motor (25) from an inverter (81) to rotate a crank shaft (20) by the compressor motor (25), thereby shifting a movable scroll (31). In the positioning apparatus (40), the shift of the movable scroll (31) leads to calculation of an appropriate position of the fixed scroll (34). A striking unit (70) applies impact force to the fixed scroll (34) to stir the fixed scroll (34) to the appropriate position.

Abstract: A press for attaching nuts to pipes has an upper base, a lower base, a movable support having a base end supported at a rear end of the lower base and a front end extending to the front end side of the lower base, a nut receiving recess provided in a piston of a hydraulic cylinder at the front end of the movable support and disposed at the upper end of a lower pattern, a lifter for the movable support, a stopper for the middle position of the movable support, a crimping die as an upper pattern mounted on the upper pattern support and movably disposed vertically on a same axial line as the lower pattern, and a hydraulic cylinder for pressing an upper pattern disposed on the upper base, and pressing the crimping die downward.

Abstract: An exemplary automatic disassembly machine is used for detaching a cover from a main body of a portable electronic device. The cover defines a hole therein. The automatic disassembly machine includes a holder, a mechanical hand, a power source, and a controller. The mechanical hand is fixed on the holder. The mechanical hand has an inserting element, and a positioning element. The inserting element is configured for inserting into the hole of the cover and lifting the cover up from the portable electronic device. The positioning element is configured for positioning the cover. The power source connects to the mechanical hand for driving the mechanical hand. The controller connects to the mechanical hand and the power source for respectively controlling the positioning element and the inserting element to detach the cover from the portable electronic device.

Abstract: The present invention provides a clamping device for a vehicle body transfer cart, in which a rotation unit for rotating a cart unit, an air supply unit for supplying air to the cart unit, and an electrical signal unit for transmitting an electric signal to the cart unit are installed in a single processing device such that the structure of the device is simplified, the number of components is decreased to reduce manufacturing and installation costs, the structure of the cart unit is improved to be suitable for the clamping device, and thus the weight of the cart unit is reduced.

Abstract: A mounting apparatus includes a substrate; an optical component having a first surface on which light from the substrate is incident and a second surface from which the incident light goes out after the incident light is refracted; an adjustment unit that adjusts a position of the substrate and a position of the optical component by moving the substrate and the optical component relatively with the first surface of the optical component and the substrate being opposed to each other; an imaging unit that is arranged in an optical path of the light that goes out from the second surface; and a control unit that controls an amount by which the adjustment unit moves the substrate and the optical component relatively according to image data which is captured by the imaging unit, and that mounts the optical component on the substrate.

Abstract: The method is used for automated tightening of a screwed joint (16), which is fitted to a component (10) in advance and contains a screw (12) and a nut (14), using a programmable industrial robot system (18). In this case, the invention provides that the industrial robot system (18) has a first robot (20) with a screw driving head (22) and a second robot (24) with a mating holding head (26). In order to tighten the screwed joint (16) on the component (10), the screw driving head (22) is positioned in a defined screw driving position, and the mating holding head (26) is positioned in a defined mating holding position in order to produce an interlocking connection, which is suitable for tightening of the screwed joint (16), between the mating holding head (26) and the nut (14), as well as between the screw driving head (22) and the screw (12). The screwed joint (16) on the component (10) is tightened with a predeterminable fixing torque. The interlocking connections are then disconnected.

Abstract: A fastening system head for attachment to a movable frame, in particular to a robot, has a carrier to which a fastening tool is attached which is rotatable about an axis of rotation. The fastening tool has a holding device for an element fasteneable to a component, and has a fastening drive device to move the holding device along a fastening direction for fastening. The axis of rotation is oriented crosswise to the fastening direction. A feed mechanism is included to feed elements to the fastening tool. At least one additional feed mechanism is provided on the fastening system head, for feeding elements to the fastening tool.

Abstract: A receptacle for receiving fastening elements for connection of two components of a unit to be assembled, the receptacle has means for providing a separate reception of different fastening elements which differ from one another with regard to a shape, and/or a size, and/or a material, such that different ones of the fastening elements with which the receptacle is charged are coordinated with the components which are respectively to be connected, and a number of the fastening elements to be received by the receptacle corresponds at least to a number of connection sites on the components.

Abstract: A work (W) with a part assembling surface on many faces is rotated by a work holding jig (10) so as to sequentially convert each of the part assembling surfaces to the upward horizontal attitude, a bolt is fastened from above vertically while gripping an assembly part (B) by a part gripping device (12), and this is repeated so that an assembling operation can be carried out smoothly and an assembly space can be saved.

Abstract: An assembling machine with a feeder is provided. The feeder feeds receiving components into an assembler, where a moveable coupling mechanism couples attaching components to the receiving components. Transporting mechanisms coupled to a plurality of drive trains deliver the receiving components across the feeder table and to the assembler. The transporting mechanisms alternate between a plurality of speeds so as to deliver the receiving components to the assembler such that the moveable coupling mechanism may operate at a continuous, periodic rate.

Abstract: A device for mounting a vehicle instrumental panel has an assist machine and work robots. The assist machine has instrument panel holding means for holding an instrument panel, conveys the instrument panel, and has an assist function for holding the weight of the instrument panel. The work robots have connection means removably connected to the instrument panel holding means and operate the instrument panel holding means to place the instrument panel in a vehicle interior.

Abstract: A positioning assembly for a composite structure is disclosed. An illustrative embodiment of the positioning assembly includes at least one vertical carriage support, at least one vertical carriage carried by the at least one vertical carriage support, at least one vertical motor drivingly engaging the at least one vertical carriage, a transverse carriage support carried by the at least one vertical carriage, a riser block carried by the transverse carriage support and at least one horizontal motor drivingly engaging the riser block.

Abstract: Disclosed herein is an apparatus for enclosing the exposure wire parts of a spring assembly for a bed mattress which can automate the work process according to the enclosure of the exposure wire parts of a spring assembly, thereby maximizing convenience of the enclosing process and work productivity. According to the inventive apparatus for enclosing exposure wire parts 115a of coil springs 115 in a spring assembly 100 for a bed mattress, the enclosing work of the exposure wire parts protrudingly formed in the spring assembly is performed automatically so that various work loads and the number of work processes according to the enclosing work can be minimized to thereby maximize the work productivity as well as the relevant cost according to the enclosing work is reduced, thereby saving the production cost of the mattress and improving the product competitiveness of the mattress.

Abstract: A component-embedded board fabrication method includes detecting, before the board is covered with a first insulating layer, the actual position of a first electronic component formed on a surface of the board, calculating a displacement between the design position of the first electronic component on the surface of the board and holding the displacement as first displacement data, and correcting, based on the first displacement data, design data to be used for processing the board after the board is covered with the first insulating layer.

Abstract: Make-up speed for a tongs drive system is monitored and controlled to maintain the speed within a limited target range either throughout the make-up process or during the final portion of the make-up process, thereby improving make-up consistency and allowing for improved evaluation or torque during the make-up process. An encoder generates speed and position data during the make-up process. The speed data is compared to a target speed, which is based on rod and/or tongs characteristics. If the speed does not match the target speed or is not within a range of the target speed, a signal is transmitted to the tongs drive to adjust the speed accordingly. Furthermore, position data from the encoder, or other position sensors, provide position data for the rod during the make-up process to limit or vary the speed control parameters during different portions of the make-up process.

Abstract: A wire setting device includes a first optical detecting portion that detects a setting of the wire in a groove based on a first light beam passing across the wire insertion groove, a second optical detecting portion that detects abutting contact of the distal end of the wire with a proper point on a wire abutment surface based on a second light beam in a direction intersecting the wire, a wire clamp between, and a control portion that determines that the wire is properly positioned in the wire insertion groove based on detection signals from the first and second optical detecting portions, and controls the wire clamp.

Abstract: A valve stem installation system (10) includes a conveyor (24) for moving wheel (14). A controller (60) is adaptable for segmenting the wheel (14) into a plurality of sections (S1-S11). A detector (70) identifies and signals a general location of the aperture (12) to the controller (60) to identify a target section (S11) transmitted to the controller (60) by a first signal. A robotic manipulator (110, 112) is operably connected to the controller (60) and adaptable for inserting the valve stem into the aperture (12). A sensor (153) is connected to the robotic manipulator (110, 112) and is adaptable for visually identifying the target section (S11) and transmitting the general location of the aperture (12) within the target section by a second signal. The controller (60) generates a target signal transmitted to the robotic manipulator (110, 112) to increase the speed and accuracy of mating the valve stem into the aperture (12) in response to the target signal.

Abstract: A pallet nail press for embedding outwardly extended fasteners of a pallet, particularly a block-type pallet having a top surface formed by a plurality of top-deck panels. The press includes a main support frame and an anvil surface having a plurality of plates resiliently attached to the press frame. The hammer beam and the anvil plates are vertically aligned. A mechanism for compressing the pallet between the hammer beam and the plurality of anvil plates is used for pressing the outwardly extended fasteners against the resiliently mounted anvil plates for embedding the fasteners in the top surface of the top-deck panels of the pallet.

Abstract: A compensating unit for a tool unit for inserting an element into a workpiece, in particular a setting unit for inserting a joining element into a workpiece. The tool unit is fastened to a mounting and being mounted, oriented in an axial direction, in such a way that, during the machining operation, a compensating movement in a plane oriented at least approximately perpendicular to the axial direction is made possible.

Abstract: An apparatus for detecting component attachment of the present invention includes a detection head (70) for detecting presence or absence of a component or whether or not a component is attached, and a driving mechanism (80) for driving the detection head in an attachment direction of the component. The detection head (70) includes a movable element (72) having a distal end portion capable of being brought into contact with a predetermined portion of the component, a guide passage (71c) for guiding the movable element in the attachment direction so as to be capable of reciprocal motion, a fluid passage (71d) for passing a fluid when the distal end portion is brought into contact with the predetermined portion and pushed and the movable element is moved to a predetermined position, and a detection portion for detecting a pressure or a flow rate of the fluid flowing through the fluid passage.

Abstract: A valve stem installation system (10) includes a conveyor (24) for moving wheel rims (14). A detector (50) is comparable with the conveyor (24) to detect size of the wheel rim (14) and a location of an aperture (12) of the wheel rim (14) to receive various valve stems (16, 18). Two robots (110, 112) are adaptable for matably moving the valve stem (16, 18) to the wheel rim (14). A controller (60) is operably communicated with the robots (110, 112) and the detector (50) for receiving a signal from the detector (50) as the detector (50) identifies configuration of the wheel rim (14) and then transmitting the signal to the robots (110, 112) thereby directing the robots (110, 112) to selectively engage the valve stem (16, 18) to be inserted into the aperture (12).

Abstract: A joining unit contains a spindle drive in the form of a hollow shaft motor that encloses a spindle. The hollow shaft motor serves to achieve a linear movement of a joining tool for the execution of a joining process. The joining unit contains instruments for the presetting and/or determination of the forces exerted and/or the movement of the joining tool during the joining process.

Abstract: An apparatus and method for mounting a valve stem to the rim of a vehicle wheel includes locating apparatus that determines the location of an aperture on the wheel rim for receiving the valve stem, the locating apparatus preferably including a machine vision system at a gauging station. A programmable, robotic manipulator capable of compound, multi-axial movement and capable of engaging the valve stem is controlled by a controller to engage a valve stem, move the valve stem to the aperture in the wheel rim, coaxially align the central axis of the aperture with the longitudinal axis of the valve stem, and insert the valve stem through the aperture along the aligned central and longitudinal axes. Optionally, the robotic manipulator may include a nut runner to tighten a nut over the valve stem. Alternately, the gauging station may include a rotating table to rotate the vehicle wheel and an optical sensor for detecting the location of the aperture for the valve stem.

Abstract: An apparatus for setting side glass in a convertible vehicle body, prior to assembly of a convertible top on the vehicle body, includes a fixture adapted to engage multiple convertible top locating points on the vehicle's header and rear deck-lid shelf. Sensors mounted on the fixture detect the position of the raised side glass relative to the locating points and provide relative position information to an assembly operator, for example, through use of LED arrays, whereby the assembly operator can quickly set the side glass to a target position with which to achieve a desired side glass engagement with the convertible top, upon subsequent assembly of the convertible top to the vehicle body.

Abstract: A valve stem installation system (10) includes a conveyor (24) for moving wheel rims (14). A detector (50) is cooperable with the conveyor (24) to detect size of the wheel rim (14) and a location of an aperture (12) of the wheel rim (14) to receive various valve stems (16, 18). Two robots (110, 112) are adaptable for matably moving the valve stem (16, 18) to the wheel rim (14). A controller (60) is operably communicated with the robots (110, 112) and the detector (50) for receiving a signal from the detector (50) as the detector (50) identifies configuration of the wheel rim (14) and then transmitting the signal to the robots (110, 112) thereby directing the robots (110, 112) to selectively engage the valve stem (16, 18) to be inserted into the aperture (12).

Abstract: A press machine for press fit assembly of a torsion bar to a pinion gear of a power steering system includes a controller and a support structure. A first holder supports a pinion gear, and a second holder supports a torsion bar of a spool-valve assembly of a power steering system. The press machine also includes a sensor adapted to determine a position of a torsion bar in the second holder relative to a pinion gear in the first holder. At least one powered actuator is connected to the support structure and the first or second holders. The powered actuator provides controlled translational and rotational motion to press fit a pinion gear to a torsion bar. The controller causes the powered actuator to rotate one of the holders relative to the other of the holders based, at least in part, upon the position of the torsion bar relative to the pinion gear to thereby provide proper alignment of the torsion bar and pinion gear upon completion of the press fit operation.

Abstract: A press for attaching nuts to pipes has a lower holder (6) fitting in and holding a pipe (60). A basal portion of this holder supported on the rear part of a lower base (2) moves up and down, and its forward portion extends to the front part of a lower base. Lifters (30) bear against and support the forward portion so as to keep it lifted a slight distance. Stoppers (31) bear against and support an intermediate region of the holder to be lifted a slight distance, and also bear against an end of the pipe (60) and retaining it at a prescribed position. A nut feed passage (10) extends in an outer surface of the lower holder from its basal to forward portion, and a nut pusher (14) is disposed in the forward portion. A cam rod (21) inserted in the lower holder (6) has a frontal oblique cam surface (22) for driving the pusher (14) to a nut releasing position (12), and a cam actuating means (25) is for the rod.