Abstract: A method is disclosed of retrofitting an elevator machine with primary and secondary braking, the machine being disposed on a machine support frame in an elevator machine room, and engaging one or more ropes for providing selective movement of an elevator car disposed in an elevator shaft, the machine having a drive sheave including a cylindrical brake drum, and brake components including dual brake arms; the method including: removing the brake components; affixing flanged disc segments about the drum and interlocking the flanged disc segments to form a brake rotor; and mounting respective brake calipers to frame mounts for providing primary and secondary braking to the elevator machine.

Abstract: There is provided a piece for a modular tyre liner, the piece being planar and generally rectangular and cut to define: a key head and a key hole, the key head configured for insertion into an associated key hole of an adjacent piece for engagement in use to form a mechanical interlock with the adjacent piece and wherein the key head and a key hole are configured for allowing movement of the piece with respect to the adjacent piece along the length of the liner in use.

Abstract: A method for manufacturing a monoblock brake caliper in which brake hydraulic lines, which are pipes, are provided inside a caliper body and a brake hose fixing device is provided on the outside the caliper body, and a plurality of cylinders are cast by sand casting. Prior to the casting process for forming the caliper body, the brake hydraulic lines are pressed into a sand cast, and then the caliper body is formed by the casting process. The brake hose fixing device comprises: a brake hose fixing omnidirectional bolt which fixes by rotating into a thread on the caliper body; the brake hose seated on the brake hose fixing omnidirectional bolt; and a fixing nut which fixes the brake hose fixing omnidirectional bolt and brake hose by rotating same from the center thereof.

Abstract: The invention relates to a method of fastening a rivet element to a workpiece which has a preshaped hole provided for the reception of a rivet section of the rivet element and which is made planar at least in the region around the preshaped hole. Prior to the fastening process, the workpiece is positioned at a well-defined spacing from a contact surface of a die by means of at least one spacer which is fixedly connected to the die for the reshaping of the rivet section during the fastening process, so that a gap is formed between a wall of the hole and a punch of the die, which is provided for the reshaping of the rivet section. The rivet section is introduced into the gap in the course of the fastening process and is reshaped by the punch in order to engage behind the workpiece in the region of the hole.

Abstract: A system, method, and apparatus for installing or modifying the configuration of a pallet rack beam shelving system. A pallet rack assembly tool includes a mounting stub that is configured to be positioned below a cross member of a pallet rack system. A beam carrier is then operatively coupled to the mounting stub to place an upper support surface subjacent to a bottom edge of the cross member. The beam carrier includes upstanding beam stop extending forwardly from and above the upper support surface. The beam stop is configured to retain a released end of the cross member while the worker may attach or detach an opposite end of the cross member to or from the upright support member.

Abstract: An installation tool for installing features and/or components involving a grommet onto a water containing structure assembly, and a method of use thereof, which facilitates controlled and precise application of an insertion force. The tool actively prevents or reduces the unintentional application of the insertion force onto anything surrounding the grommet. The tool, and a method of use thereof, may have an insertion force generating sub-system configured to mechanically drive a grommet-based component into the grommet, and an engagement sub-system configured to translate and impart the insertion force from the insertion force generating sub-system to the grommet-based component and the grommet. The tool may have a sturdy, stable, and slide-hammer configuration or a basic tamp configuration for use with a mallet. The slide-hammer may comprise an anvil sub-system and a hammer sub-system in a reciprocating configuration. A complimentary puller tool may be included.

Abstract: Compliant end effectors, robots that include compliant end effectors, and methods of utilizing the same. The robots include a robotic arm and the compliant end effector. The compliant end effector includes a base, a jaw fixedly coupled to the base, a part-engaging surface, and a pivot structure. The pivot structure extends between the part-engaging surface and the jaw and is configured to permit limited rotation of the part-engaging surface relative to the jaw about a single pivot axis. The methods include locating an apparatus with a vision system of the robot, locating a part with the vision system, gripping the part with the compliant end effector, positioning the part relative to the apparatus, and operatively attaching the part to the apparatus. The positioning includes deliberately contacting a toe end of a flange of the part with the apparatus prior to contacting a heel end of the flange with the apparatus.

Abstract: A method for manufacturing a light guide plate (LGP) positioning block thereof includes providing a positioning block body of a LGP positioning block and filling and sealing a liquid in a receiving compartment formed in the interior of the positioning block body. The liquid is expandable with a drop of temperature so as to increase a volume thereof and thus enlarge a size of the positioning block body through elasticity of the positioning block body. In this way, the LGP positioning block is adjustable with the variation of the surrounding temperature so as to achieve effective positioning of the light guide plate and providing high reliability of a liquid crystal display device including the light guide plate.

Abstract: An apparatus for installing a connection fitting into an aperture formed in a wall of a main pipeline in the making of a service connection between a side connection and the main pipeline includes propulsion means for propelling the apparatus along the main pipeline to a site at which the service connection is to be made, and installation means for installing, from within the main pipeline, at least a portion of the connection fitting into the aperture. The installation means may include a storage device for storing at least one connection fitting intended for installation, a conveyance device for conveying a connection fitting to be installed from the storage device to an installation location, and an insertion device for inserting the connection fitting conveyed to the installation pad or platform from the installation pad or platform into the aperture formed in the wall of the main pipeline.

Abstract: Examples in the disclosure relate to an apparatus and method for removing a push clip from a panel. The apparatus may include a longitudinal body and a contact block having a surface transverse to the longitudinal body. The contact block may include an opening through the contact block having an inner diameter substantially corresponding to an outer diameter of a shaft of the push clip. The apparatus may include a pushrod slidably mounted to the longitudinal body and movable through the opening. An operator may align the removal tool with the shaft. The operator may then advance the removal tool longitudinally over the shaft until the contact block contacts the panel. The operator may then advance the pushrod distally to remove the push clip from the panel.

Abstract: A burnishing tool and a method of additively manufacturing components of the burnishing tool are provided. The burnishing tool includes a burnishing element for burnishing a workpiece. The burnishing element is positioned between an upper nozzle and a lower nozzle which are additively manufactured to define a plurality of internal fluid passageways for receiving, distributing, and discharging a burnishing fluid to facilitate cooling and/or lubrication of the burnishing element and/or the workpiece.

Abstract: A method for manufacturing a decorative lining (HD) for a vehicle interior element (EH) is disclosed. Said method involves: —step (i) wherein the size of at least one edge (B11, B12) of two leather parts (PC1, PC2) is reduced on an inner face (FI1) and each reduced-size edge is folded over to form a fold (R1, R2) on each leather part (PC1, PC2); and —step (ii) wherein the leather parts (PC1, PC2) as well as a decorative insert (ID) that is inserted between the two leather parts (PC1, PC2) are coupled to the vehicle interior element (EH) by placing two edges (B21, B22) underneath the folds (R1, R2).

Abstract: A metal plate for manufacturing a deposition mask with reduced variation in dimension of through-holes wherein an average value of plate thicknesses of the metal plate in a longitudinal direction is within a ±3% range around a predetermined value. When an average value of the plate thicknesses of the metal plate in the longitudinal direction is represented as A, and a value obtained by multiplying a standard deviation of the plate thicknesses of the metal plate in the longitudinal direction by 3 is represented as B, (B/A)×100 (%) is ?5%. When a value obtained by multiplying a standard deviation of the plate thicknesses of the metal plate in the width direction by 3 is represented as C, and a value of a plate thickness of the metal plate at a central portion in the width direction is represented as X, (C/X)×100(%) is ?3%.

Abstract: A method for producing a Yankee dryer cylinder, or Yankee cylinder, comprises the steps of disposing of a first and of at least a second cylindrical portion of shell. These are made of steel, have the same diameter and are provided with a plurality of grooves at an internal surface. In particular, the portions of shell, at a respective end, are provided of respective flange portions. The method provides to coaxially position the portions of shell up to arrange respective coupling surfaces of the flange portions adjacent one to the other. Then the engagement of the portions of shell is provided by means of a plurality of clamping members, each of which arranged to clamp the adjacent flange portions. Then, it is provided the circumferential welding of the cylindrical portion of the shell that are opposite to the flange portions, and the removal of the clamping members and of the flange portions.

Abstract: A method for producing a joint outer part by means of flow forming is provided. A blank is arranged on a contour mandrel such that it cannot rotate with respect to the contour mandrel. The contour mandrel is driven in such a way that the blank and the contour mandrel rotate about a common axis. The blank is shaped at least partially with the aid of a flow forming roller which acts on the blank in order to form the joint outer part. At least one track is formed with a concave region in the joint outer part.

Abstract: The invention relates to a method for producing a body implant comprising the steps of: providing a wire; producing predetermined cuts of the cross section of the wire by means of an ultrashort pulse laser in order to produce a predetermined shape of the body implant. This method can be used to produce, for example, a body implant, an assembly consisting of a guide wire and a body implant, or a medical instrument having a guide wire.

Abstract: The invention relates to a fabrication method for a part intended to be welded comprising a burnishing step for forming a perpendicular wall with respect to the surface undergoing burnishing intended to improve the flatness of the face to be welded.

Abstract: In construction of pallets, stringers are conveyed on a conveyor in a conveying direction to a pneumatic stop assembly including a pawl. The pawl is moveably mounted relative to the conveyor by a parallelogram linkage and moveable by a pneumatic actuator between first and second heights relative to the conveyor. While the pawl is at its first height, a lower board in a hopper is pushed from a shelf by a pusher onto the stringers on the conveyor. While pushed, the ends of the board slide along and between first and second slide rails on opposite sides of the conveyor. The board on the stringers is sandwiched between the pusher and the pawl at the first height while fastened together by a nail gun. After being fastened together, the pawl is moved to its second height which does not interfere with the fastened board and stringers conveyed by the conveyor.

Abstract: An aircraft includes a first rotor assembly, a second rotor assembly, and a rotor phase angle control system. The system includes a phase adjustor operably associated with the first rotor assembly and the second rotor assembly. The method includes sensing vibrations exerted on the aircraft and offsetting a phase angle of the first rotor assembly and the second rotor assembly to minimize the vibrations.

Abstract: According to the invention, an extendable member is disclosed. The extendable member may include a structure having a first state and a second state. The structure may be deformable between the first state and the second state. In the first state the structure may include a compact form. In the second state the structure may include a hollow longeron having a slit along the entire length of the hollow longeron. One or both longitudinal edges along the slit of the hollow longeron may have lateral protrusions. The lateral protrusions of a longitudinal edge may act in such a way with the other edge, and possibly its protrusions, to at least partially inhibit relative motion of the edges.