Abstract: The invention relates to a device for determining the position of a plane or recess of an instrument. The device includes a positioning element that has at least one reference marker, wherein a spatial position of the positioning element can be ascertained, and a position determining element coupled to the positioning element. The position determining element includes at least one reference element that defines a contact plane, and at least one pressing element.

Abstract: Tool for efficiently hanging a siding plank on a wall in overlapping relation to a previously attached siding plank. The tool can be secured to a siding plank previously attached to a wall without using a hook that extends behind the previously attached siding plank. These features make the tool more convenient to use and allow the siding job to proceed more quickly. The tool is formed from an elongated base member. A first lip and a second lip project a predetermined distance from the same side of the elongated base member at opposing first and second ends thereof. A shelf or ledge is also provided on the elongated base member.

Abstract: An alignment tool for assembly of a microprocessor board to a server chassis includes a peg hole portion receptive of a first peg of the server chassis and at least one filler tab insertable between the first peg and a secondary hole of the microprocessor board. The alignment tool further includes an orientation hole portion receptive of a second peg of the server chassis, and connected to the peg hole portion. A method of aligning the server chassis to the microprocessor board utilizing the alignment tool includes placing the alignment tool with the peg hole portion over the first peg and an orientation hole portion over a second peg. The microprocessor board, including a secondary hole, is placed over the server chassis such that the secondary hole is placed over the first peg. At least one filler tab of the alignment tool is inserted into a gap between the first peg and the secondary hole.

Abstract: The present invention relates to a scale, a system and a method for determining and/or simulating the proportional dimensions of a selected area of an object or a location, whereupon in a first step a scale with at least two target points having a defined or definable distance from one another is arranged on a selected area of an object or in a location, whereupon in a second step a reproduction is taken of the object or location by a camera, with a scale affixed in the selected area and whereupon in a third step, the reproduction thus taken is read into data processing equipment which is set up in such a way that the proportional dimensions in a selected area are determined or simulated.

Abstract: A punch press alignment instrument has upper and lower cylindrical components that are associated for vertical displacement relative to one another. Both components have outer tool holder engaging surfaces which are to be aligned with one another so as to in turn align the tool holders of the punch press when the upper and lower components themselves are in alignment. Alignment elements, e.g., ridges and grooves provided on mating surfaces of the components confronting each other are brought into contact with one another to move the components of the instrument into mutual alignment. An alignment control member, e.g., a screw is preferably provided for progressively bringing the upper and lower components toward one another and an indicator such as a lamp, a dial indicator or an audible indicator is provided for denoting the spacing between the upper and lower components to thereby confirm the alignment of the tool holders.

Abstract: A work piece positioning tool is disclosed. The tool includes a first leg and a second leg that have work piece abutting surfaces. Cooperative pivoting elements adjacent an end portion of each of the first and second legs are used for connecting the legs together in a plurality of relative angular orientations. The tool can be used in combination with first and second workpieces and first and second clamps to hold the first and second work pieces together at a desired angle.

Abstract: An adjustable support comprising: a first gripper, a second gripper separated from the first gripper by a distance, a first block connectable to the first gripper, a second block connectable to the second gripper, an alignment element connectable to the first block and the second block, which adjusts the distance between the first gripper and the second gripper when it is turned.

Abstract: A dual purpose tile spacer and packing shim includes a body having a plurality of arms of equal width, wherein each arm extends radially from a common intersection, and each arm has a bottom edge and a top surface, wherein the respective bottom edges all reside in a common plane and the respective top surfaces do not all reside in a common plane.

Abstract: A coupling is for the connection, that is radially elastic but torsion resistant, of two component parts. The coupling includes base elements and a plurality of tabs formed integrally with the base elements at node areas. Each tab has two support points that are at a distance from one another in the circumferential direction. The node areas form the connection of the tabs to the base elements. Both the node areas and the tabs are configured such that they are flexurally softer than the base elements.

Abstract: An adjustable motorcycle-fitting frame for identifying or verifying comfortable or otherwise desirable seat, handle bar, and foot peg positions for use in the design and fabrication of a motorcycle. Once the component parts of the frame are adjusted to a comfortable “fit,” the actual motorcycle frame and additional components can be designed and fabricated around this fit. The adjustable frame enables the designer to sit upon and feel the ride stance of the components during the design stage, rather than guess what would be desirable until after a prototype is made.

Abstract: A headstack locator assembly for locating and fixing a headstack on a spinstand and which mitigates the aforementioned prior art limitations. The headstack locator assembly includes a headstack locator received on a fixed locator. The headstack locator connects to a headstack, while the fixed locator is permanently secured to a spinstand. A vacuum is used to clamp the headstack locator to the fixed locator for testing of the headstack. Upon test completion, the headstack locator is released from the fixed locator by applying positive air pressure to the assembly.

Abstract: A locator dowel assembly for locating a fixture plate relative to a base plate. The assembly includes a bushing designed to be frictionally engaged in an opening in the fixture plate and define a central opening extending through the bushing and the fixture plate. A locator dowel with an elongated body has a tool engaging feature at one end. The locator dowel has a diameter slightly smaller than the diameter of the bushing to allow sliding movement therebetween. Stop and capture apparatus includes a longitudinally extending slot in the outer periphery of the locator dowel and a stop member positioned in the inner wall of the bushing and extending radially into the central opening. The stop member is engaged in the slot in the locator dowel and forms a stop to limit vertical movement of the locator dowel in the bushing and capturing the locator dowel in the bushing.

Abstract: A system for precisely centering a workpiece within a cylindrical bore such that the center of the workpiece is coaxial with the central axis of the bore. An arbor is used within the cylindrical bore to sense and calculate the location of the central axis. The position of the workpiece is also sensed so that it can be aligned with the central axis. A computer system is used to perform the calculations and provide an indication of alignment of the workpiece and the central axis. The position of the central axis and the workpiece are found via a location determining system that may incorporate electromechanical and optical position sensing systems. For instance, a plurality of light transmitters and light receivers may be used to generate and transmit beams of light used in determining positions. The apparatus has particular application to free piston machines, and particularly free piston coolers.

Abstract: An apparatus and method for aligning the wheels of an all-terrain vehicle (ATV). The apparatus includes a wheel alignment fixture and a wheel position indicator adapted for releasable attachment to an all-terrain vehicle. The wheel alignment fixture and the wheel position indicator cooperate to indicate the alignment of a wheel of the ATV. The wheel position indicator may project a light beam at an indicating element portion of the wheel alignment fixture for this purpose. Preferably, a steering centering fixture is also provided to ensure that the steering of the all-terrain vehicle remains centered during the wheel alignment process.

Abstract: A cross tie bracket that is attachable to a rod and a building structural element. The cross tie bracket has a generally cylindrical body sized to receive the rod and a gusset disposed between the body and a base. The base has a series of apertures formed therein for inserting fasteners through the base into the building structural element, temporarily securing the cross tie bracket to the building structural element with screws, and for providing alignment of a temporary drill guide with the base. A first and second end plate are disposed adjacent to each respective end of the cylindrical body. Each of the end plates has a rod aperture sized to receive the rod. Accordingly, by inserting and securing the rod to the end plates, it is possible to attach the rod to the building structural element.

Abstract: An intrinsic gauging device for a ferrule type tube fitting of the type having a coupling nut, a coupling body and at least one ferrule, includes a precisely formed marking on the coupling nut that is visually perceptible that indicates the pull-up position of the tube fitting assembly.

Abstract: A sanding apparatus for sanding a support surface includes an elongated frame having a handle end and a work end. The handle end is arranged for operator control and the work end is adapted for connection to a working device. The sanding apparatus also includes a stabilizer member adapted to contact and grip the support surface. The stabilizer member is disposed between the handle end and the work end. The stabilizer member prevents the sanding apparatus from pulling away from an operator during use.

Abstract: An apparatus and a method for determining wear of a feedscrew and barrel combination includes a measuring aperture formed in a wall of the barrel, a gage plug releasably retained in the measuring aperture and having an inner end curved to correspond to a curvature of a surface of the central bore surrounding an inner end of the measuring aperture, and a retaining plug releasably retained in the measuring aperture for maintaining the gage plug in place. When the plugs are removed, the gage plug can be measured for barrel wear and a probe can be inserted into the measuring aperture for determining feedscrew wear. A test bar simulating feedscrew wear is used to calibrate the probe.

Abstract: A mounting tool that includes a base extending along a first direction that is parallel to a longitudinal dimension of the base and a height gage attached to the base. The height gage includes a first leg attached to the base and extending along a second direction that is not parallel to the first direction and a second leg attached to the first leg and comprising a support portion extending along a third direction that is not parallel to the second direction.

Abstract: An alignment assembly comprises an outer bushing received in an aperture of a work piece, and an eccentric bushing received in a passage of the inner bushing and rotated to align a passage of the eccentric bushing with passages of other work pieces and/or alignment assemblies. An alignment assembly comprises an outer bushing received in an aperture of a work piece, inner bushing received in a passage of the outer bushing, and an eccentric bushing received in a passage of the inner bushing and rotated to align a passage of the eccentric bushing with passages of other work pieces and/or alignment assemblies mounted in other work pieces. Flanges and/or ends may be machined to accommodate off-center passages. The bushings may be secured via cold work expansion.

Abstract: A device for aligning with a king pin on a trailer comprising: a first bar having a first coupler at one end thereof; a bar having a second coupler at one end thereof; first and second couplers adapted for attachment to said king pin; each bar having a projection therefrom for aligning said rods on said trailer when said couplers are attached to said king pin.

Abstract: A device for hanging a picture and adjusting its height relative to a wall is provided. The device comprises a back plate member that attaches to the wall, a riser member that slides relative to the back plate member, and an eccentric disc operably engaging the riser member to raise or lower the picture. The picture itself is hung from a hook extending outward from the riser member.

Abstract: A robot arm is configured to insert and remove an object from a conditioned environment using a carrier connected to the robot arm. The robot arm is positioned in a conditionable vessel, a wall of which vessel may deform when the interior is conditioned. Since the trajectory of the robot arm needs to be accurate, the robot arm is flexibly coupled to the vessel wall such that an orientation of the robot arm is independent from an orientation of the vessel wall. Further, a docking system is disclosed for use in a device including a robot arm having a carrier connected thereto.

Abstract: An aligning apparatus includes a loading plate to load at least one alignment object; first and second alignment bars to align the at least one alignment object loaded on the loading plate, wherein the first and second alignment bars are bent by a force greater than a threshold value when contacting the alignment object; and at least one driving unit to drive the first and second alignment bars in close and open directions toward and away from each other.

Abstract: A guide for aligning pickets during the building of a picket fence. The guide having a picket stand to attach to a first end of an alignment beam. The guide having a beam stand to attach to a second end of the alignment beam. A method is also disclosed to construct the picket fence.

Abstract: A positioning aid for aligning a heavy machine is fitted to the underside of the heavy machine and is to be brought as desired into contact with a base support or floor. The positioning aid includes at least one aligning element for floatingly mounting the heavy machine in one plane when the positioning aid contacts the floor. A heavy heavy machine has a first movement system and the positioning aid. A method of aligning a heavy machine with a first movement system and a positioning aid includes coarsely positioning the heavy machine with the first movement system on a floor. The positioning aid is extended, so that the first movement system loses contact with the floor and is then floatingly mounted. The heavy machine is freely rotated and displaced on the positioning aid. The heavy machine is lowered onto immovable adjustable feet when reaching the desired position of the machine.

Abstract: An apparatus for aligning a female articulated connector while it is still mounted to the end structure of a rail car in a reconditioning fixture is disclosed. The apparatus is a centering tool having a generally annular cylindrical arc shape for placement against the bore of a female connector and against an alignment tube traversing the bore to ensure proper alignment.

Abstract: An apparatus for measuring a reconditioned portion of an articulated connector engaged in a reconditioning fixture while it is still mounted to the end structure of a rail car is disclosed. The gauge is a generally cylindrical arc with an inner side and outer side. The outer side is preferably shaped to fit against the reconditioned portion of the connector while the inner portion is shaped to fit against a reference point.

Abstract: A spacer device for laser-optical measurement of hollow cylinders has at least two, preferably three arms which are coupled or interlaced with one another and which can be moved relative to one another. Each of the arms has a measurement roller on one end which is brought into contact with the inner surface of a hollow cylinder to be measured and which can be rolled thereon, if necessary. An instrument platform is attached to the spacer device so that a light emitter (e.g., laser) and/or receiver or reflector can be attached at the central position of the instrument platform. The device is used to determine the three-dimensional position of the hollow cylinder to be measured.

Abstract: Disclosed is an electrical device installation tool configured to aid in spacing, aligning, leveling, and securing, singly or in series electrical device in their boxes before installation on wall plates. The tool comprises a lower overlay with width, length and having at least a first opening configured to substantially conform to engage a portion of one type of electrical device; an upper overlay with width, length and having at least a set of first openings separated by a second opening defining a central bridge, the first and second openings configured to substantially conform to engage a portion of another type of electrical device; a pair of leveling means arranged orthogonally with each other, the leveling means mounted on the tool; and a plurality of gripping means mounted on the tool configured to facilitate a firm and accurate hold on the tool and all its secured electrical devices while in use.

Abstract: A method and apparatus for front to back substrate registration is described. Alignment characteristics of features on surfaces of substrates can be used to physically align substrates with a multiplicity of integrated alignment optics. Measurement of offsets of the integral alignment optics are used to compute registration data for use in calibration of the substrate global alignment.

Abstract: What is provided in one embodiment is a method and apparatus for confirming that one or more items in a universe of items fall within specified tolerances. In another embodiment various methods for determining best fit between items in a universe of items is provided.

Abstract: A method for measuring and compensating steered-angle sensitive wheel alignment angle and distance measurements for the effects of steering a wheel from a straight ahead position, thereby enabling an operator to carry out a vehicle wheel alignment angle adjustment without having to maintain a wheel in a straight-ahead steered condition during an alignment angle or distance adjustment, or to require the operator to continually return the wheel to the straight-ahead steered condition to acquire updated measurements of an alignment angle or distance currently being adjusted.

Abstract: A tool that can properly align, level, and true up light switches and outlets is described. More particularly, the tool can properly align and true up single or ganged light switches and ganged duplex outlets at installation.

Abstract: A manual steering column stamping fixture includes a body member and a linear bearing assembly. The linear bearing assembly is secured to the body member, and includes a marking punch that is driven into engagement with a steering column so as to place an alignment mark on the steering column. Once a center or neutral position of the steering column is located using a checking fixture, the stamping fixture is mounted over the checking fixture using cooperating slots provided by the body member and arms provided by the checking fixture, and such that the marking punch is disposed within the checking fixture and adjacent the steering column. Thereafter, the marking punch is manually moved away from the steering column and against spring bias such that, upon subsequent release of the bearing assembly, the marking punch is driven into the steering column to mark the steering column.

Abstract: An alignment device for telescopic sight mounts (101) utilizes a front alignment portion (103) and a rear alignment portion (105) installed on a firearm 405. A front bushing (109), clamped in a front mount assembly (401) of the firearm provides a precision sliding fit with a front alignment rod (107). A rear bushing (113), clamped in a rear mount assembly (403) of the firearm provides a precision sliding fit with a rear alignment rod (107). Acceptable alignment of the front and rear mount assemblies is indicated by full engagement of a male indicator portion (115) of the front alignment rod and a female indicator portion (117) of the rear alignment rod when the respective rods are slideably engaged. A bore sight engagement element (151) allows bore sighting of the mounts with the rifle bore (425).

Abstract: A surface position measuring method wherein measurement light is obliquely projected onto a substrate surface and on the basis of a position of the detected measurement light and a predetected offset, the position of the substrate surface with respect to a direction of an optical axis of the projection optical system is measured, memorizing a first position of a point on the substrate while using a reference mark provided on a substrate stage, measuring the position of the measurement light as a first measurement position; rotating the substrate by 180 deg. in a plane perpendicular to the optical axis; memorizing a second position of the measurement point on the rotated substrate with reference to the reference mark; measuring the position of the measurement light as a second measurement position; and detecting of the offset at the measurement point on the basis of the first and second measurement position.

Abstract: The device 1 for positioning the measuring element of a measuring apparatus comprises a traverse 14 on which the measuring element is arranged. The device further comprises a track 11 on which bearings 12, 13 run, and on which the traverse 14 is held by means of bearings 124, 125. The measuring element of the measuring apparatus can be positioned radially in relation to the track 11 and along the track 11. The traverse 14 comprises multiple components, wherein the components 141, 142 of the traverse 14 are interconnected with one or several bearings 143, or the components 141, 142 of the traverse 14 are held inside each other so as to be telescopically slidable. Radial positioning takes place in that the angle ?14 between the components 141, 142 of the traverse 14 is changed or in that in the case of a telescopic traverse 14, which constitutes a chord in the track 11, the length is altered.

Abstract: A bracket includes a fixing piece on a rotation element (3), said fixing piece comprising a body (22) in the general form of a ring, provided with an annular radial projection (23). The body includes an opening (33) which permits a variation in the diameter of said body (22) on assembly with engagement of the projection (23) in a corresponding groove (9) on the rotation element (3) to give a radial interference fit. A bar (28) prevents a variation in the diameter of the body (22) as above after the assembly thereof.

Abstract: Slide mounting tools are disclosed, including a magnetic slide mounting tool having at least one magnet for mounting a slide to a surface. In one embodiment, a first section of a slide can be magnetically coupled to the slide mounting tool and installed on a stationary component. In one embodiment, at least one magnet is oriented substantially vertically on the slide mounting tool for magnetic coupling with the first section of the slide during installation of the section on edge against a vertical surface. The magnetic mounting tool thus allows, for the first time, a user to not only magnetically couple a stationary component section of virtually any type of slide to a stationary component, but provides a design that allows an extension slide to be extended while clamped to the stationary component, thus allowing a single user to align, clamp, extend and install a stationary component section of a slide without any outside assistance.

Abstract: A device and method for arranging a display allows for the easy installation of a display in a home entertainment system. The flexibility of modern home entertainment/theater systems that include a digital display device permits many different installation options. Thus, the invention facilitates the installation of such a display by aligning a viewing screen with a projector device. Moreover, the invention allows the installation of a flat panel display, such as an LCD or PDP, at a proper viewing angle.

Abstract: A method for aligning a loadport of a process machine to an overhead hoist transport (OHT) system which can be carried out by first providing an OHT rail overhanging a cleanroom floor; setting a reference point in the cleanroom in proximity to the OHT rail; marking on the cleanroom floor boundary reference lines for each row of process machines based on the reference point; positioning a process machine on the cleanroom floor with a boundary line of the machine aligned to the boundary reference line; mounting a loadport onto the process machine; and fine tuning a center line of the loadport to a reference line on the floor that is 200 mm apart from and parallel to the boundary reference line.

Abstract: A gauge for use by woodworkers in setting the height of a router bit to make lock miter joints with a router table. The gauge includes a base for upright positioning upon a router table. The base has a bottom plate and a top plate connected by a crosspiece. A gauging arm is pivotally connected to the crosspiece at a pivot point and having a front portion extending forwardly from the pivot point and a rear portion extending rearwardly from the pivot point. A gauging finger extends laterally from the front portion of the gauging arm. A setscrew extends upwardly from the rear portion of the gauging arm to a location below the top plate.

Abstract: A device for quantitative assessment of the orientation of two machines relative to one another has auxiliary devices in the form of extenders or holding devices (40, 50) on which displacement and/or mounting of light transmitting or receiving devices (44, 52) are mountable in a manner that makes the use of a precision pivot bearing unnecessary.

Abstract: An aligning apparatus includes a loading plate to load at least one alignment object; first and second alignment bars to align the at least one alignment object loaded on the loading plate, wherein the first and second alignment bars are bent by a force greater than a threshold value when contacting the alignment object; and at least one driving unit to drive the first and second alignment bars in close and open directions toward and away from each other.

Abstract: A jig for positioning vehicular exterior parts, which can improve workability as well as accuracy of a mounting location. A jig 1 used when aching exterior parts to a vehicle 20 includes a first engagement portion 4 prescribing a location in a height direction of the vehicle 20, and a second engagement portion 5 prescribing a location in a direction orthogonal to the height direction of the vehicle 20. At least one of the first engagement portion 4 and the second engagement portions 5 is fixed between a vehicle body 22 and a door 21. The jig 1 is formed from a tabular member. As a result, positioning in mutually orthogonal two directions can be carried out simultaneously, simplifying attachment works.

Abstract: A helmet with an optical display system is provided with a custom fit protective liner which precisely aligns the wearer's eyes with the optics on the helmet. The helmet is manufactured by positioning the subject's head in a fixture; determining the position of the subject's pupils with respect to the fixture; scanning the subject's head with a laser while positioned in the fixture in order to obtain a 3-D model of the subject's head; and providing a helmet liner having an outer surface which is profiled to position it inside a helmet shell. The position of the subject's pupils may be determined by scanning pupil locating features of the fixture. The 3-D model is then used to provide the helmet liner with an inner surface which conforms to the subject's head and is positioned with respect to the outer surface so that the outer surface will have a predetermined position with respect to the subject's pupils. The helmet liner is then fitted in the helmet shell to form a helmet.

Abstract: A system to replace or augment the common manual cone-gage method with a method that is highly automated on a CNC machine. Two cone-gage fixtures are employed, getting clamped into the gear and pinion workholding fixtures, respectively. But instead of mechanical contact, dial indicators, or other methods, a precision electronic touch probe is employed that, together with the CNC motion-controlled machine axes, can be used to measure and position gage fixture surfaces.

Abstract: A picture-hanging device, method, and kit enable a user to effectively mark a select vertical location and quickly hang a picture at the select vertical location. The device comprises a hanger portion and a handle portion. The hanger portion comprises an anterior surface, an elongate hanger slot, and a hanger hook, all of which depend from the handle portion. The hanger slot extends through the hanger portion adjacent the end of the hanger portion. The hanger hook extends from the anterior surface and is designed to receive and support a picture-hanging cord and its load. The anterior surface comprises certain indicia for marking the select vertical location of a superior picture portion. Together with the hanger slot, the indicia enable the user to mark the select vertical location, after which the user may hang the picture at the select vertical location upon a fixed picture anchor.

Abstract: A device for aiding installation of suspended ceilings includes a first cross member having an upper face to be disposed adjacent a bottom face of a main-tee and a second cross member extending from the first cross member at 90° and having a an upper face to be disposed adjacent a bottom face of a cross-tee. The first cross member has an upwardly extending retention lip having a slot formed therein to frictional receive a portion of the main-tee in a manner to retain the device thereagainst. The second cross member has an upwardly extending guide lip which in conjunction with the adjacent upper face provides an abutment against which the cross-tee may be disposed such that the cross-tee is at 90° to the main-tee thereby enabling easy permanent riveting of the tee to the wall angle. A method of installing a ceiling grid is also provided.