Abstract: Provided is a working machine with improved durability. A nail driver (working machine) includes a hitting portion that is formed in a rod shape extending about an axis line, an injection portion that abuts on an outer peripheral surface of the hitting portion, thereby guiding a movement of the hitting portion toward one side in the axial direction, and a supply portion that energizes a fastener toward one side in a direction intersecting with the axial direction, thereby supplying the fastener to the injection portion. The hitting portion has a tip part, and a center part provided at a position different from that of the tip part in the axial direction. At least a part of an outer peripheral surface of the tip part (tip part outer peripheral surface) on an anti-feeder side with respect to the axis line protrudes from an outer peripheral surface of the center part (center par outer peripheral surface) on a supply portion side with respect to the axis line.

Abstract: A massage system includes a massage head configured to contact a treatment region of a patient during a massage treatment procedure, a body having a handle, a connector having a first end and a second end, wherein the first end is releasable secured to the body and the second end is coupled to the massage head, a motor positioned within the body and configured to drive movement of the massage head relative to the body, and a platform configured to be placed against the patient during a massage treatment procedure. The platform defines an opening. The platform is positioned so that the massage head extends at least partially through the opening during movement of the massage head relative to the body, and the platform surrounds the massage head in at least one dimension during movement of the massage head relative to the body.

Abstract: A setting tool comprising: a first electric motor with a first drive shaft, which is arranged in a first housing portion and is connected to a tool housing portion via a first transmission; a tool shaft connected to a screw tool, and the screw tool is movable between a retracted and an extended position; a feeder with a fastener delivery tube, the delivery tube for delivering blind fasteners in front of the screw tool when in the retracted position; a second electric motor with a second drive shaft is arranged in a second housing portion and is connected to the tool housing portion via a second transmission; and the delivery tube merges with the tool housing portion through a receiver assembly, the receiver assembly comprising an interface channel connecting the delivery tube with the tool housing portion, such that the screw tool can engage with the blind fastener.

Abstract: Various embodiments relate to a method for supplying a riveting machine with rivet elements, in particular during operation of the riveting machine, wherein at least one rivet element providing arrangement comprising at least one rivet element providing unit for providing and separating the rivet element is provided, wherein the riveting machine has a rivet element receiving arrangement comprising at least one rivet element receptacle for receiving the rivet elements, wherein at least a part of the transport from one of the rivet element providing units to one of the rivet element receptacles is realized in a robot-based manner.

Abstract: A system for inspecting features of an airframe, the system including a feature inspection device configured to measure an aspect of a first feature and a tracking subsystem configured to determine a position of the feature inspection device when the feature inspection device measures the aspect of the first feature. The system is configured to determine a position of the first feature on the airframe via the feature inspection device and the tracking subsystem, the determination of the position of the first feature being independent from the measurement of the aspect of the first feature.

Abstract: Rivet dispenser reloading systems and methods of use thereof are provided. A non-limiting embodiment of a rivet dispenser reloading system comprises a receiving member defining a channel therein, and a first gate. The rivet receiving member comprises a first port and a second port that communicate with the channel. The first port is configured to receive rivets. The second port is configured to selectively engage with a rivet dispenser and introduce rivets to the rivet dispenser. The channel extends between the first port and the second port and is configured to transport rivets from the first port to the second port in a series arrangement and in a preselected orientation. The first gate is in communication with the second port and is selectively positionable between a first configuration inhibiting movement of rivets through the second port, and a second configuration enabling movement of rivets through the second port.

Abstract: Rivet dispenser systems and methods of use thereof are provided. In a non-limiting embodiment, the rivet dispenser system comprises a rivet receiving member defining a channel therein, and a seat member. The channel includes a curved region. The rivet receiving member comprises a first port and a second port. The first port communicates with the channel and is configured to receive rivets. The second port communicates with the channel and is configured to dispense rivets. The channel extends between the first port and the second port and is configured to transport rivets from the first port to the second port in a series arrangement and in a preselected orientation. The seat member communicates with the second port and is configured to selectively engage with a rivet holder of a resistance spot rivet welding apparatus and introduce a single rivet to the rivet holder at one time.

Abstract: The present invention discloses a riveting robot, comprising: a robot part provided on a chassis, and detachably coupled with a riveting tool part through a hydraulically quick change disk; a visual position identification part provided on a side of the hydraulically quick change disk and secured on the sixth axis of the front end of the robot part; an automatic rivet feeding part provided on a mounting baseplate which is secured on a chassis through a two-stage vibration damping structure; a riveter tailing material collection part used for collecting tailing materials produced during riveting; a riveting quality judgment part used for collecting riveting data, and processing and generating a riveting curve to realize judgment of the riveting quality.

Abstract: The disclosure relates to a method for filling a rivet cartridge with rivet elements by means of a rivet loading station having a rivet delivery unit for delivering the rivet elements and having a rivet cartridge receiving means for receiving a rivet cartridge, wherein the rivet elements are supplied from the rivet delivery unit to a rivet cartridge which is received in the rivet cartridge receiving means and are received therein in an aligned manner. It is proposed that at least part of the transport from the rivet delivery unit to the rivet cartridge is effected in a robot-based manner.

Abstract: A device for attaching a joining element to a component section, which device is for a tool for attaching the joining element to the component section, wherein the joining element is adapted to be temporarily placed in a holding position and then shifted out of the holding position onto the component section by a linearly movable punch of the tool, wherein the joining element is temporarily placed in the holding position by means for providing a pressure difference in a region of the holding position, wherein the pressure difference on the temporarily placed joining element provides a holding force that acts on the joining element, so that the joining element is held positionally fixed in the holding position.

Abstract: A self-piercing rivet tape path can extend through a clamshell receiver assembly between the upper and lower receiver bodies and can open between the upper and lower bodies along a longitudinal length of the self-piercing rivet tape path that extends through the clamshell receiver assembly. The upper and lower bodies can separate at a lead rivet cavity and above a proximal end of a discharge cavity of the lower body. A tool-free interlock coupling can rigidly couple the upper and lower receiver bodies together in a closed position. This tool-free coupling can unlock the upper and lower receiver bodies so they are hingedly movable into the open position. The clamshell receiver assembly can be rigidly coupled to an end of a self-piercing rivet spindle to receive self-piercing rivets carried by the tape along the tape path and support a lead self-piercing rivet in alignment with a punch of the spindle.

Abstract: A method for operating an electrically-operated portable riveting machine includes providing an electrically-operated portable riveting machine and informing the user when it is necessary to empty the collecting vessel. The electrically-operated portable riveting machine includes a housing, a rivet setting mechanism arranged in the housing which sets rivet elements into workpieces to be connected, a collecting vessel, a delivery duct that delivers spent rivet mandrels created during a setting of the rivet elements into the collecting vessel, a spent rivet mandrel determination device which determines a number of the spent rivet mandrels in the collecting vessel, and a user information device which informs a user when it is necessary to empty the collecting vessel.

Abstract: A replaceable positioning tip can be removably fixedly coupled to a distal end of the trip arm. The positioning tip can define a tip nail guide groove having a proximal portion extending at a first angle substantially parallel to a nail driver axis and a distal end tapering at a second angle. The tapered distal end can be encompassed by a thin-walled portion. A nail tip lifter can be coupled to the rear nail guide housing for pivotable movement between a first position adjacent the positioning tip and a second position away from the positioning tip. The nail tip lifter can define a lifter nail guide groove extending from its inception at a proximal end to a distal end. A biasing member can be positioned between the rear nail guide housing and the nail tip lifter to bias the nail tip lifter toward the first position.

Abstract: A hydraulic hammer includes a power cell. A work tool is partially received in, and movable with respect to, the power cell. A sleeve is positioned in the power cell that defines a centerline. A piston is concentrically positioned in the sleeve and movable in the sleeve between a first position in contact with the work tool and a second position out of contact with the work tool. A magnetic guide system includes at least one of a first magnetic guide component disposed in the piston and at least one of a second magnetic guide component disposed in the sleeve that interact to produce magnetic repellent forces therebetween to urge the radial position of the piston towards the center line.

Abstract: A system for screws loading, delivering, fetching and fastening on a working piece is disclosed. The screws are guided by an apparatus having a control module to pass a track, a chute and received by a cut of a graduated disc having a plurality of cuts at the circumference thereof. A screwdriver set is then controlled by the control module to fetch the screws at the cuts in a fetching cycle and fasten them to a working piece.

Abstract: A combination collar feeder and swaging tool for installing lockbolt fasteners. The collar feeder is mounted on the tool to present collars one-by-one from a cartridge. After placing a collar on a lockbolt shank, the feeder moves out of alignment with the nose assembly to allow it to advance onto the collar for swaging purposes.

Abstract: A fastening device includes a rotational drive portion that rotationally drives a socket, an advance/retract drive portion that causes this socket to advance or retract along a rotational axis thereof, a magazine that retains a plurality of heads that retain bolts, and a switching portion that moves this magazine to selectively position one of a plurality of heads ahead and on the rotational axis of the socket. One of the heads is selected and positioned on the rotational axis of the socket by the switching portion, then the socket is advanced by the advance/retract drive portion and the head thus selected is retained by the socket, then the socket is advanced further by the advance/retract drive portion and the head to detach is detached from the magazine, and then the head is rotated by driving the rotational drive portion, thereby fastening a bolt retained in the head.

Abstract: A rivet setter that can efficiently and smoothly perform, and reduce the takt time for a rivet setting operation. The rivet setter can be configured to set a rivet sequentially fed from a rivet supplying means by inserting the rivet into apertures formed at predetermined positions on workpieces. The rivet setter can have delivery paths for delivering the rivet one by one by sliding the rivet down to a settable position and can have a hanging support portion formed in the settable position in the tip end of the delivery path for supporting the head of rivet and for hanging the rivet shank downward. The rivet setter can be configured to enable the rivet to be set in the apertures of the workpieces by moving the hanging support portion substantially horizontally while keeping the rivet suspended in the hanging support portion and inserted into the apertures of the workpieces.

Abstract: A method for delivering fasteners to a remote installation tool is provided. The method includes delivering a first fastener of a first type to a remote installation tool in response to receiving a request for a fastener of the first type from an operator and staging a second fastener of the first type for delivery to the remote installation tool. The staging begins prior to receiving a request for another fastener of the first type from the operator. The staging includes retrieving the second fastener of the first type from a storage location and transferring the second fastener of the first type from the storage location to a staging location.

Abstract: A device for providing connection elements, such as rivets and the like has a storage unit with at least one outlet, two stacked, replaceable cartridges each having at least one output flange for dispensing connection elements, and a cartridge guide and a detachable cartridge lock assigned to each cartridge which for its installation is slideable via the cartridge guide to an operating position and fixable by the cartridge lock assigned to the cartridge guide and engaged with the cartridge for locking.

Abstract: A connection elements control for motion control of connection elements such as rivet elements or the like has at least one control unit with connection elements channel through which the connection elements are pushed, possibly by a fluid flow, the connection elements channel having an inlet section and an outlet section, and a control shaft extending through at least a portion of the connection elements channel in a control region between the sections, and the system is designed such that the passage of the connection elements and/or fluid through control region is controlled by swiveling control shaft.

Abstract: Fasteners, such as rivets (60), are fed to a fastener insertion tool (1) via a buffer magazine (5) adjacent to the tool. The buffer is movable with the tool and C-frame (6) between an operative position where fasteners can be inserted into a workpiece and a re-filling position where it is docked at a docking station (13) to reload. Fasteners are delivered to the docking station from a source (14) and held there ready for when the tool docks. Once docked a transfer gate (25, 28) is opened at an interface between the buffer magazine and the docking station and fasteners from the docking station are transferred into the buffer magazine. The quantity of fasteners in the buffer magazine is detected and the last fastener is retained so as to support preceding fasteners loaded into the buffer magazine. Any subsequently loaded fasteners back to the docking station either under gravity, under the influence of a pressurized gas or both.

Abstract: Fastener clearing systems and methods for a fastener delivery system are provided. In one embodiment, a system includes an extractor tool having one or more vacuum generators in fluid communication with a catcher for retaining fasteners during transport. The vacuum generators are selectively activated to draw fasteners into the catcher. A backflow port is formed in the extractor tool and introduces pressurized air into the catcher to dislodge fasteners that adhere to the catcher after the vacuum generators have been deactivated. The backflow port may be formed in a fitting positioned between vacuum generators and securing the vacuum generators to one another. The vacuum generators and fitting may define a common fluid channel opening into a fastener seat adapted to receive a portion of a fastener.

Abstract: A system and method for feeding collar members to an attachment system for assembly of aircraft and similar large scale mechanical assemblies. Collars are fed sideways along a tube having a rectangular internal cross-section to a collar pathway defined by an clamp fork and swaging ram combination. The collar pathway is curved to present the collar to a receiving element mounted on a swaging die in a proper orientation relative to an attachment bolt which is moved through an opening in the workpiece and then through the collar. As the bolt is moved into the collar, the collar, receiving element and swaging die move together laterally to come into alignment with the bolt.

Abstract: A driving machine includes a cylinder, a piston fitted into the cylinder in a reciprocatingly movable manner, a driver connected to the piston, a bumper provided in the bottom portion of the cylinder, a housing, a return air chamber, a fastening member feed piston movable backward or forward by supplying compressed air within the return air chamber from an air chamber passage hole 9 through air passages and to a fastening member feed cylinder or discharging such compressed air from the fastening member feed cylinder, a return spring for energizing the fastening member feed piston, and a feed pawl mounted on the leading end of the fastening member feed piston. In the driving machine, between the return air chamber and the fastening member feed cylinder, a filter portion is provided having a projection shape and small holes.

Abstract: The present invention relates to a nail shooter. The present invention provides the nail shooter driven by a high-pressurized gas in liquid state, in order to resolve technical problems with the prior nail shooters, such as difficulty in application, a loud noise, a safety hazard. The shooter body is provided with a trigger mechanism, a firing pin used for striking a nail to get it shot, a piston mechanism for pushing the firing pin, and a switch mechanism for releasing the driving gas toward the piston mechanism. The handle of the nail shooter is provided with a coupling tube, which is provided with an intake joint used for introducing the gas from a cylinder containing high-pressurized gas in liquid state and further with a decompressor that decompresses the introduced gas. Under control of the trigger mechanism, the decompressed gas can drive the piston mechanism to act via the switch mechanism, and further push the firing pin to strike a nail at a high speed to get it shot.

Abstract: A control device for hitting nails of a pneumatic nail gun includes a control valve. The control valve is arranged in a main air flow passage between a trigger of the nail gun and the main air valve. The control valve has valve cover to open or close the main air flow passage. A valve bolt is slidably disposed in the valve cover. The valve bolt can be driven by the high pressure air to move down. A safety slide pole is slidably disposed in a gun body for blocking or releasing the valve bolt to move down. Therefore, a position of the safety slide pole can reflect a height of a work part which to be nailed. The valve bolt can detect the height reflected by the safety slide pole to guide in the high pressure air from the main air flow passage to hit nails. Thus, the controlling stability is enhanced. The components are also simplified.

Abstract: The rivet injector system includes a set of grasping spring-loaded rivet fingers which are mounted on a rivet ram portion of an automatic riveting machine. The rivet injector assembly receives a rivet from a feed tube into a chamber in the assembly. A stopper pin and a moveable forward end stop within the chamber are operated to hold the rivet axially, the rivet being supported on a rivet pad in the chamber. A tower portion of the injector assembly is slidably mounted to raise the rivet, forcing it between the spring-loaded rivet fingers, which firmly grasp the rivet. The forward end stop and the stopper pin are then retracted and the tower portion lowered, leaving the rivet grasped by the rivet fingers, permitting the rivet to be moved forwardly into a hole in the workpiece.

Abstract: A contact arm 15 of a driving tool is disposed to be movable in a vertical direction along an eject path on a nose part 4 disposed in a lower portion of a tool main body 2. A leading end portion of the contact arm is projected beyond a leading end of the nose part 4. In a nail driving operation, the contact arm is moved upward with respect to the nose part 4 to thereby activate an operation of a trigger. The nose part 4 includes a small-thickness wear plate 9 integrally connected to the tool main body 2, and a small-thickness driver guide 8 connected to a front portion of the wear plate 9. A leading end member 17 of the contact arm 15 is disposed to be slidable along a rear surface of the wear plate 9. An elastic contact top 18 is fixed to an outer surface of a leading end of the leading end member 17.

Abstract: The invention relates to a rotary control device intended, in particular, for being fixed to a handle of a remote control of a heavy-construction machine, comprising: a housing to be fastened to the handgrip in a fixed manner; a moving actuating part that rotates relative to the housing about an axis; first means for generating a rate control signal starting from the angular position of the moving actuating part, comprising a moving part driven by the actuating part and a part fixed to the housing, the moving actuating part being able to be driven by the operator in two opposite directions starting from a home position up to elastic means.

Abstract: An apparatus for securing wire connectors includes a rotatable cylindrical member defining at least one chamber configured to store at least one wire connector. A frame supporting the rotatable cylindrical member is detachably mountable on a drill. A dispensing housing mounted on the frame receives the wire connector from the chamber and dispenses the wire connector though an outlet after a rotator twistably engages and secures the wires onto the wire connector. The rotator is selectively rotatable by actuating the drill when the end of a wire is inserted into the wire connector, the wire connector thereby engaging the rotator.

Abstract: An electric screwdriver with automatic screw feeding includes a shaft defining a bit; a body portion, the body portion defining a screw conduit configured to receive the bit; a screw feeder tube; a vacuum coupler, and a screw holding assembly. At least a distal portion of the screw feeder tube between a middle region and distal end may be oriented such that a screw can pass therethrough under a force of gravity. The vacuum coupler may be coupled to the middle region of the screw feeder tube, and may be configured to couple to a vacuum generator. The screw holding assembly may be adjacent the screw conduit and may be configured to receive and hold a screw in a position for engagement by the bit.

Abstract: Disclosed is a continuous riveter capable of firing blind rivets in succession to caulk sheet metal or the like. A seal member 71 located on the oil chamber 6 side and a seal member 72 located on the air chamber 4 side are provided in an oil cylinder 1 where an oil piston 2 separates the oil chamber 6 of the oil cylinder 1 from the air chamber 4 of an air cylinder 3, and a portion of the oil cylinder 1 which is between seal members 71 and 72 is provided with an air vent 19; and a seal member 74, 76 located on the oil chamber 16 side and a seal member 73, 77 located on the air chamber 14, 15 side are provided in a jaw case piston 20 and in a nose piston 28, the seal members 74, 76 and 73, 77 sealing an area between the oil chamber 16 and the air chamber 14, 15, and the pistons 20 and 28 between the seal members 74, 76 and 73, 77 are each provided with an air vent 75, 78.

Abstract: A clip placement tool for automatic or manual insertion of a plastic clip workpiece. The tool including a main body having a first feature to affix to an operator handle or affix to a mechanical device as an end-effecter, and a second feature that connects to a vacuum source, a chamber formed within the body, a lip formed at an end of the vacuum chamber and surrounding a static placement post within the chamber. The lip includes two edges that provide a lip-to-clip seal with the workpiece.

Abstract: A system is provided for delivering fasteners to a work station. The system includes at least one fastener storage device than has at least one storage tube. The system additionally includes at least one fastener spacer that is adapted to properly orient at least one fastener stored in the storage tube. The system further includes at least one unloading mechanism that includes at least one extractor catcher. The unloading mechanism is adapted to remove the spacer and the fastener from the storage tube in a single operation.

Abstract: A system is provided for delivering fasteners to a work station. The system includes at least one fastener storage device than has at least one storage tube. The system additionally includes at least one fastener spacer that is adapted to properly orient at least one fastener stored in the storage tube. The system further includes at least one unloading mechanism that includes at least one extractor catcher. The unloading mechanism is adapted to remove the spacer and the fastener from the storage tube in a single operation.

Abstract: A fastener delivery tube (1) is connected between a supply of fasteners, such as rivets (2), and the nose of a fastener setting machine. The delivery tube (1) is connected to an outlet tube (7) of a source of compressed air (3), the outlet tube (7) having an internal bore substantially equal in size to the internal bore of the delivery tube (1). The supply of fasteners is connected to the delivery tube via a feeder tube (9) and transfer gate (4). The transfer gate (4) is sealed so as to prevent leakage of air from the delivery tube (1). The arrangement reduces turbulence in the delivery tube (1) ensures that friction between the fastener (2) and the tube (1) is reduced and permits compressed air to be supplied at significantly lower pressure than has heretofore been possible.

Abstract: A self-piercing rivet setting machine 1 comprises a C-shaped frame 3, a punch 9 disposed at one end of the C-shaped frame 3, and a die 10 disposed at the other end of the C-shaped frame 3. The punch is attached to the edge of a receiver unit 14 and it is pressed against the die by a punch-driving unit 11. A plurality of workpieces are placed between the punch and the die to be connected with each other by driving a self-piercing rivet in the workpieces to cause the self-piercing rivet to pierce the workpieces. The receiver unit 14 includes a hollow shaft 17 having one end connected with a feeding tube 13 extending from a feeding device. The hollow shaft 17 is supported by a support tube 15 of the C-shaped frame 3. The receiver unit 14 further includes a receiver head 18 having an edge to which the punch is attached. The receiver head 18 is formed to receive the self-piercing rivet fed from the other end of the hollow shaft 17 and to allow the received self-piercing rivet to be held by the punch one by one.

Abstract: The invention relates to a device and to a method for charging a riveting module (10) that is vertically displaced between a lower placement position and an upper charge position with blind break-mandrel rivets (100) or hollow-core rivets that consist of a shank and a reusable mandrel. Said device comprises a rivet supply (22) and, in addition to the riveting module (10), a funnel (24) that receives the rivet (100) with its mandrel (110) oriented upward and that is displaced laterally between a position below the rivet supply (22) and a position below the riveting module (10) in the charge position.

Abstract: Fastener insertion apparatus comprises a nose having a fastener delivery passage and side entry port. Fasteners such as rivets are supplied to the nose via a fastener supply passage and a fastener feeder assembly. A punch reciprocally disposed for movement in said delivery passage drives a fastener disposed in said delivery passage out of the passage and into a workpiece. The feeder assembly comprises a gate that is movable between retracted and advanced positions. In the retracted position it is clear of the supply passage and the delivery passage so as to permit movement of a fastener from the supply passage to the delivery passage. In the advanced position it at least partially closes the supply passage so as to prevent said movement of a fastener and it projects into the delivery passage through the entry port so as to retain a fastener, if present, in the delivery passage. Sensors are provided to detect the position of the gate.

Abstract: Fastener delivery apparatus for automatically selecting and delivering fasteners such as rivets to a setting tool (1). The fasteners are pre-loaded in a package (4) and dispense via at least one fastener delivery tube (6) that interconnects the setting tool (1) to a fastener feeder device. The fastener feeder device releases selected fasteners from the package (4) into the delivery tube (6). The fasteners are transportable individually or in groups in the tube (6) from the feeder device to the tool (1).

Abstract: A rotary cover head of a nail gun is disclosed. The nail gun has a separable head cover at a head of a body of the nail gun. A second air channel is formed in the head; and an aperture is formed on the second air channel. A first air channel is formed in the head cover; and the first air channel is formed with an opening. A lower end of the head cover and a top of the head of the nail gun are formed with respective lock surfaces which are coupled to each other. Each locking surface is formed with a circular air channel; the circular air channel cause the aperture of the head is communicated to the opening of the head cover. Thereby, the firing valve of the nail gun can be actuated by a trigger so as to cause the head cover can be assembled and detached easily.

Abstract: A portable fastener delivery system is provided that comprises an automated unloading mechanism that removes fasteners from a fastener storage device and delivers the fasteners through a delivery conduit to a work station. Generally, the portable fastener delivery system is mobile throughout a production facility so that fasteners may be delivered to a plurality of work stations. In operation, a signal is transmitted to a control system requesting a specific fastener configuration, and the control system causes positioning of the unloading mechanism adjacent the fastener storage device. A pneumatic source is then activated to cause the unloading mechanism to remove a fastener from the fastener storage device using a vacuum generator, and once the fastener is removed, the fastener is transported through a delivery conduit to the work station using pressurized air from the pneumatic source through a flexible fastener delivery tube.

Abstract: A fastener feeding head (10) has fasteners (21, 121, 221) supplied to a fastener passage (15, 115, 215) aligned with a fastener engagement means (14, 114, 214) driven down the fastener passage by a drive means (13) to engage the fastener with workpieces (31, 131, 231). A charge of compressed gas is used to hold the fastener (21, 121, 221) against its engagement means (14, 114, 214).

Abstract: A rivet feed slider configured to sequentially receive rivets from a rivet delivery path and feed the rivets to a rivet transport tube using an air supply. The rivet feed slider includes a rivet receiving chamber which is configured to sequentially receive the rivets, and an aperture is in communication with the rivet receiving chamber. The aperture allows air to flow from the air supply through the rivet receiving chamber to the rivet transport tube such that a rivet which is disposed in the rivet receiving chamber is moved into the rivet transport tube. The rivet feed slider also includes additional apertures which allow air to flow from the air supply to the rivet transport tube when the rivet receiving chamber is not aligned with the air supply. Hence, the air flow from the air supply to the rivet transport tube is not substantially disrupted.

Abstract: Automatic feeding blind rivet guns and method facilitating rapid installation of blind rivets with good freedom of movement of the operator. The blind rivet guns receive a carrier holding a substantial plurality of blind rivets in close side by side proximity and automatically sequentially loads and sets the blind rivets in response to operator control. The blind rivets are preferably supplied on an inexpensive disposable plastic carrier ready for use with the rivet installation gun. The installation gun itself is pneumatically powered, though other sources of power, such as electrical power, could be used.

Abstract: Device and method for inserting an information carrier in a substrate. The information carriers are stored in a storage and with the aid of transfer means are removed one by one from said storage with the aid of vacuum. The transfer means then place the information carrier concerned in the insertion element, which then executes the insertion stroke.

Abstract: A pneumatic fastener inserter and hopper for the same is disclosed for use in inserting fasteners into material being secured. The hopper comprises a rotatable drum which tumbles the fasteners therein into position so that the shanks thereof protrude outwardly between spaced-apart bars. The fasteners are discharged from a discharge opening formed in the hopper and are delivered to a magazine which is in communication with an entrapment apparatus which feeds the fasteners to a feed tube under pressure. The air pressure in the feed tube delivers the individual fasteners to the inserter with the fastener being positioned between pivotally movable head fingers which open to receive the fastener to position the same for subsequent insertion and which pivot to enable the fastener to be driven outwardly therefrom by a piston rod so that the fastener is driven into and through the material being secured.

Abstract: A pneumatic fastener inserter and hopper for the same is disclosed for use in inserting fasteners into material being secured. The hopper comprises a rotatable drum which tumbles the fasteners therein into position so that the shanks thereof protrude outwardly between spaced-apart bars. The fasteners are discharged from a discharge opening formed in the hopper and are delivered to a magazine which is in communication with an entrapment apparatus which feeds the fasteners to a feed tube under pressure. The air pressure in the feed tube delivers the individual fasteners to the inserter with the fastener being positioned between pivotally movable head fingers which open to receive the fastener to position the same for subsequent insertion and which pivot to enable the fastener to be driven outwardly therefrom by a piston rod so that the fastener is driven into and through the material being secured.

Abstract: A pneumatic fastener inserter and hopper for the same is disclosed for use in inserting fasteners into material being secured. The hopper comprises a rotatable drum which tumbles the fasteners therein into position so that the shanks thereof protrude outwardly between spaced-apart bars. The fasteners are discharged from a discharge opening formed in the hopper and are delivered to a magazine which is in communication with an entrapment apparatus which feeds the fasteners to a feed tube under pressure. The air pressure in the feed tube delivers the individual fasteners to the inserter with the fastener being positioned between pivotally movable head fingers which open to receive the fastener to position the same for subsequent insertion and which pivot to enable the fastener to be driven outwardly therefrom by a piston rod so that the fastener is driven into and through the material being secured.