Abstract: A device for thermal analysis. This device includes at least one thermoanalytical measurement device and at least one infrared spectrometer, wherein the infrared spectrometer is fully integrated into the thermoanalytical measurement device. The thermoanalytical measurement device and the at least one infrared spectrometer are connected to one another by a lift-swivel unit. The at least one infrared spectrometer is disposed above the thermoanalytical measurement device.

Abstract: A stitching device for producing stitching wire staples for stitching stacked sheet materials, includes a stitching head base body and a cutting box fixed to the stitching head base body. The cutting box includes a movable knife slide. A control device controls the movement sequences of the stitching head, in particular of the knife slide, for cutting off the stitching wire automatically. The stitching head base body, the cutting box and the knife slide are configured in such a way that, during interaction, the movable knife slide can be displaced relative to the stitching base body in order to cut off the stitching wire. The cutting box and the knife slide are provided with at least partly aligned openings in such a way that, during interaction between these openings and an operating device, it is possible to cut the wire off manually.

Abstract: The invention relates to a device for supplying, centering, and cutting a stapling wire in a stapling device, the subsequent formation of a staple, and stapling a stack of sheets. According to various aspects of the invention, methods and apparatus for feeding a wire to a lever assembly having a horizontally moveable cutter, moving the moveable cutter in a direction transverse to a stapling direction by actuating the lever assembly with the wire, and cutting the wire with the cutter, forming a staple from the wire, and driving the staple into sheets.

Abstract: A staple wire cutting element (4) is mounted displaceably on a stapling device (1) in which staple wire segments are shaped into a staple and driven into a sheet stack. A control lever (8) that is in engagement with a radial cam unit (6) engages the cutting element (4). The radial cam unit (6) is driven via an overrunning clutch (10), one end of which has a gear (11) which is fixed to the radial cam unit (6) and engages into a gear (5b) of a stepping motor (5). The other end of the overrunning clutch (10) has a gear (12) which is fixed to a transport wheel (13) for staple wire transport. A gear (27), which is mounted displaceably along its rotation axis and is mounted rotatably about the same rotation axis as the gear (5a), engages into the gear (12). The gears (5b, 27) are equipped at their sides facing one another with tooth sets (28).

Abstract: An insertion head assembly adapted to form insert pins of different lengths includes a first body portion including a transport mechanism for supplying wire to be formed into pins and a pair of jaws operatively connected to the transport mechanism having a beak disposed on each of the jaws. The jaws and the beaks open and close to score wire passing therebetween thereby forming the pins. The assembly also includes a second body portion adapted to receive the pin scored by the first body. The second body includes a fluid actuated pin insertion mechanism responsive to the length of the pin having a pin receiver operatively connected to a punch which pushes the pin from the receiver until the pin exits the insertion head assembly.

Abstract: A stapling device has a stapler and a staple wire cassette detachably attached directly thereto, in which the leading end of the wire emerging from the staple wire cassette terminates directly in the working region of the stapler. The stapler has a base member serving as a staple-forming and holddown element, on which a driver and a sleeve are guided linearly so as to engage in telescoping fashion within one another, and are movable perpendicular to the upper side of a sheet stack. Compression springs of different spring forces, having the same working direction, engage on the base member, the driver, and the sleeve. The stapler is acted upon by a drive system which is movable in the working direction of the compression springs. The compression springs are associated with the base member, the driver, and the sleeve, and arranged in preloaded fashion thereon, in such a way that upon actuation of the stapler, a force-controlled drive occurs in an operationally correct sequence.

Abstract: A supply wire cassette is removably mounted on the face plate of a wire stitching machine head. The cassette carries a rotatable reel of wire from which wire is unreeled over a flexible, resilient brake lever through a check pawl and a guide tube, which guides the unreeled wire along an arcuate, wire-straightening path to an outlet at a cutter on the head. A wire holder is removably mounted on the cassette housing and holds the free end thereof in position at the outlet until the cassette is mounted on the face plate to ensure that the wire passes through the feed mechanism of the head. Actuation of the feed mechanism withdraws wire from the cassette, pivoting the brake lever to unbrake the supply reel. When a predetermined length of unreeled wire accumulates in the cassette housing, the brake lever is biased back into braking engagement with the reel. A sensor including a switch removably mounted in the cassette housing indicates when the supply reel is nearly empty.

Abstract: Apparatus for removing break-out portions and in particular waste pieces from a sheet of material which contains blanks or the like and which rests on a break-out surface in such a way that the break-out portion extends over an aperture in the break-out surface and is pressed downwardly through the aperture under the pressure of at least one break-out member, in particular a break-out pin. Associated with the break-out member beneath the break-out portion is a support which is guided in the direction of movement of the break-out member. The support is a surface which is springy and/or movable within the aperture at least partially into a position at a spacing relative to the break-out surface and which in its rest position engages beneath the waste piece in the sheet of material and which is adapted to be transferred into an inclined position relative to the sheet of material upon movement of the waste piece by the break-out member, in particular upon downward movement of the waste piece.

Abstract: An improved system for attaching price tags to garments and other joining applications, in which individual fasteners are severed from fastener stock having a continuous, elongated plastic side member joined to a plurality of space-apart filaments. The fastener stock is advanced to a transfer site along a feed axis which is parallel to and proximate the axis of the needle through which severed fasteners are dispensed. A knife is mounted on a support slide which is slideable transversely to the feed axis, such support slide being urged toward the feed axis to cause the knife to sever an individual fastener from the fastener stock. A transfer slide engages a portion of the side member which becomes a T-bar of the severed fastener, and urges it toward the needle axis. The transfer slide is yieldably coupled to the support slide to permit the transfer slide to lag behind the knife until severing occurs.

Abstract: An insert installation machine is provided which features a power operated reciprocating quill mounted on a frame and an insert guide tube fixed to a carriage. The carriage is supported on the frame for reciprocation, toward and away from a workpiece, with the guide tube coaxially aligned with the quill. A shuttle is mounted on the carriage for transferring an insert from a stacking tube in the carriage to the guide tube in timed relation and in response to quill movements.

Abstract: An apparatus (10) and method for the automatic insertion of terminals (84) into cavities (16) of a ceramic substrate (15). A continuous carrier web (80) is advanced from a reel (90), into an automatic terminal insertion apparatus (10) simultaneously with the automatic advancement of substrates (15) along a trackway (20). As a substrate (15) is secured by a securement and lateral transmission apparatus (170) and moved laterally from the trackway (20) to align the substrate cavities (16) with associated transmittal barrels (162), a web hold down apparatus (130) secures web portion (82) of carrier web (80) and the cut-off blade (146) of a separation block (144) moves downwardly to separate a predetermined number of terminals (84) from the web portion (82) and locate the terminals in transmittal slots (152) located in a subjacent pressure pad (150).

Abstract: A method and apparatus are provided for consistently handling, inserting, and driving wire pins of reduced cross-section into circuit board holes and the like while retaining control of the pins and avoiding breakage of the apparatus due to constraints imposed thereon by such reduced cross-section.

Abstract: Fastener attachment apparatus for separating a fastener attachment device comprising two end bars and a filament coupled therebetween from stock comprising two undivided and continuous side members and a plurality of cross links coupled therebetween and dispensing the devices through one or more slotted needles by pushing an end bar of the device through a slot in the needle.In addition there is disclosed a fastener attachment apparatus for simultaneously pushing each of the two end bars of a fastener attachment device through two slotted needles with the filament between the end bars extending through the slot of each of the needles and between the needles.

Abstract: An apparatus for breaking the flutes from fluted blocks. The apparatus includes breaker head means for engaging opposite surfaces of a block flute and means for rotating the breaker head means to apply rotational forces which break the flute from the block forming decorative surfaces. In order to facilitate the engagement of the fluted blocks with the breaker head an infeed conveyor and block positioning means are provided to move the flutes of fluted blocks into engagement with the breaker head means and to withdraw the block after the flutes have been broken off. Further means are provided to propel the block to a discharge conveyor from which the blocks may be removed and stacked for shipment.

Abstract: A bobbin lugger having a feed assembly through which plural strips of edge-connected terminals are fed simultaneously until the end terminals are seated in grooves in a reciprocatably driven plate. As the plate is driven away from the feed assembly toward an intermediate station, the end terminals are severed. At the intermediate station, the terminals are simultaneously inserted in a bobbin, restrained in their inserted positions and then staked.

Abstract: A pneumatic machine for cutting flexible tubing and inserting the cut pieces onto a printed circuit board is disclosed. The machine unwinds a spool of tubular material, cuts a predetermined length off the end thereof and inserts the cut length onto a printed circuit board. The sequencing and timing relationship between the feeding, cutting, and inserting steps is controlled by a cyclic sequencing apparatus which is activated by a foot switch.A machine for forming and inserting eyelets into a printed circuit board is also described. The eyeleting machine unwinds a spool of tubular solderable material, cuts off a length of the tubular material, and inserts the cut tubing into a printed circuit board hole and then forms a shoulder on both ends of the inserted tubing. The sequencing and timing between the feeding, cutting, and inserting operations is controlled by a sequencing apparatus which is activated by a foot switch.

Abstract: A riveting apparatus comprises first and second dies having plane forward end faces for gripping a workpiece over a substantial area round the location to be riveted. The dies have aligned bores which open to said end faces and which are the same as each other in cross section, and a punch and a plunger corresponding to the shape of the bores are slidably mounted in the bores of the first and second dies respectively. A hydraulic piston operates the punch and the forward movement of the punch along the bore of the first die can be terminated by a stop selectively either with the punch and flush with or a predetermined distance short of the end face of the first die. The plunger can be moved hydraulically along its bore toward the punch. In operation of the apparatus, a headless pin is driven through an imperforate workpiece and thereafter each end of the pin is upset while the pin is prevented from moving lengthwise of itself relative to the workpiece.