Abstract: An oil filter socket having a torque limited maximum is provided. Namely, a torque limiting mechanism is provided interior a bore defined by a nut adapted to receive a conventional ratchet. The torque limiting mechanism includes a cam having bearing race notches formed circumferentially there-around. A plurality of ball bearings rest inside the notches until the rotational torque force applied to the socket from the ratchet overcomes the spring force acting opposite the cam.

Abstract: A valve repair tool is a rod having a forked valve stem extractor on one end and a cap at the other end with a flare fitting rounding part built into it.

Abstract: Disclosed is a magazine attachment for a device for driving fastening elements into a support, comprising an attachment part which has a connecting region for connecting the magazine attachment to the device, and a pressing part which has a contact region for placing the magazine attachment against the support. The attachment part and the pressing part are held together in such a way as to be movable along a movement path which is delimited by a normal position and a pressing position. An outer contour of the pressing part has three contact points which define two half-lines forming a right angle. In the normal position and in the pressing position, the attachment part and the pressing part are entirely located within a volume formed by the right angle and a straight line that intersects the two half-lines at the vertex of the right angle.

Abstract: A hammer drill comprises a motor including an output shaft, a shaft assembly rotationally engaged therewith, a hollow spindle, and a hammer mechanism comprising a piston arranged for reciprocating motion within the spindle. The shaft assembly comprises a first part carrying a first gear engaged with a gear on the spindle to cause spindle rotation, a second part carrying a crank member to cause piston reciprocation, and a connecting part configured to rotationally interconnect, or disconnect, the first and second parts. In a first position of the connecting part only one of the first and second parts is rotationally engaged with the output shaft to enable rotation of only one of the first gear and the crank member respectively, while in a second position both the first and second parts are rotationally engaged with the output shaft to enable rotation of both the first gear and the crank member.

Abstract: A folding multifunction wrench for tightening or loosening a plurality of different sized rotary fasteners, comprising at least two wrench heads attached to their own respective wrench arm with the wrench arms pivotally mounted together at a hinge and pivotal (foldable) to a smaller stowed position or extend to a larger operational position. Individual wrench arms can be used either as a wrench handle or as a wrench tool depending on which end of the wrench the user grasps. During use, the rotational axes of the gripping surfaces on the wrench head can be oriented within ten degrees of being perpendicular to the hinge axis of the two or more wrench arms, whereby torque can be transmitted across the hinge axis for turning the plurality of different sized rotary fastener.

Abstract: A muffler assembly for a pneumatic power tool includes a tube member defining an interior volume. The tube member includes an upper segment and a lower segment. The upper segment defines a first diameter and includes a closed upper end to inhibit fluid communication with the interior volume therethrough, a lower end, a first portion defining a plurality of vents to enable fluid communication with the interior volume therethrough, and a second portion defining a continuous surface to inhibit fluid communication with the interior volume therethrough. The lower segment defines a second diameter greater than the first diameter and includes an upper end in fluid communication with the lower end of the upper segment, a lower end, a first portion defining a plurality of vents to enable fluid communication with the interior volume therethrough, and a second portion defining a continuous surface to inhibit fluid communication with the interior volume therethrough.

Abstract: A toolbox includes a first casing having a first pivotal portion with a diameter larger than a thickness of the first casing. The first pivotal portion is hollow and has a first axial hole. A second casing includes at least one second pivotal portion pivotably connected to the first pivotal portion and having a diameter larger than a thickness of the second casing. The at least one second pivotal portion is hollow and includes a second axial hole having a diameter substantially equal to a diameter of the first axial hole. A first chamber is defined by the first and second casings in a closed state for receiving tools. A tubular member extends through the first and second axial holes and includes a receiving hole in which a tube is detachably received. The tube can receive tools.

Abstract: A tool-hanging rack has a rail frame and at least one tool mount. The rail frame has a back plate, two rails, and a positioning board. The rails are disposed on a side face of the back plate and are parallel with each other. Each rail has a connecting segment and a rail segment. The connecting segment has a first end connected with the side face of the back plate and a second end. The rail segment is connected with the second end of the connecting segment and has a side face facing the side face of the other rail and a positioning groove defined in the side face and extending along a longitudinal direction of the rail. The positioning board is mounted in the positioning grooves. The at least one tool mount is mounted slidably on the two rails of the rail frame.

Abstract: A magnet sandwiching storage tray for retaining a plurality of articles, especially tools formed from a ferrous metal. The magnet sandwiching storage tray has a top tray member, a bottom tray member, and a plurality of magnets positioned therebetween. The top and bottom tray members each have a plurality of channels formed therein. Each of the plurality of channels, formed in the top tray member, is sized to temporarily retaining an article, such as a wrench, a socket, or some other tool. The plurality of magnets is positioned within the channels of the bottom tray member and is retained therein by the interior of the top tray member. The magnets exert a sufficient force through the top tray member to attract and temporarily retain the articles in the channels formed in the top tray member. The bottom tray member is secured to the underside of the top tray member so that the plurality of magnets is retained therebetween.

Abstract: A mechanic's creeper and headrest apparatus includes a frame, a plurality of wheels or casters, a back support, and a movable headrest, and includes an electric motor-driven mechanism such as a linear actuator, cylinder, ram, rack, screw, gear, or other mechanism operable to raise and lower the headrest to a desired tilt or height. The electric motor-driven mechanism is preferably connected to a rocker switch mounted on the frame such that the user can selectively raise and lower the headrest with one hand by manipulation of the rocker switch. The frame also preferably includes a power switch and a battery to provide power to the electric motor drive mechanism.

Abstract: A method for positioning a micro-tool (4) comprises: a positioning gauge positioning process (S1) including placing a gauge surface (5d) of a positioning gauge (5) at a needle tip position while the positioning gauge (5) is fixed to a holding part (30), and aligning a mark (5b) provided in the positioning gauge (5) with the optical axis (62a) of an objective lens (62); a positioning gauge focus adjustment process (S2) to focus on the mark (5b) in a state where the positioning gauge (5) has been positioned; and a micro-tool attachment process (S3) including fixing the micro-tool (4) to the holding part (30) after removing the positioning-gauge (5) from the holding part (30).

Abstract: The method for controlling the wearable robot according to one aspect of the present invention is attached to a joint part of the user, the robot joint being controlled in such a way that, when an angle ?1 of the robot joint (joint part 4) exceeds a predetermined allowable angle range R, the angle ?1 of the robot joint is made to go back within the allowable angle range R. When the robot joint is controlled to make the angle ?1 of the robot joint back within the allowable angle range R and the angle ?1 of the robot joint reaches a predetermined angle ?2, torque is generated in the robot joint to keep the angle ?2 of the robot joint at the predetermined angle ?1 for a predetermined period of time T.

Abstract: Methods, apparatus, systems, and computer-readable media are provided for training a path of a robot by physically moving the robot, wherein the particular trained path and/or particular robot component movements to achieve the trained path are dependent on which of a plurality of available user interface inputs are selected for the training. The trained path defines a path to be traversed by a reference point of the robot, such as a path to be traversed by a reference point of an end effector of the robot. The particular robot component movements to achieve the trained path include, for example, the orientations of various robot components at each of a plurality of positions along the path, the velocity of various components at each of a plurality of positions along the path, etc.

Abstract: A robotic system includes a robotic arm and a movable hardstop disposed proximate to the robotic arm. The movable hardstop is separated from the robotic arm by at least one clearance in a first operating condition. The movable hardstop physically contacts the robotic arm in a second operating condition. The robotic system also includes one or more controllers configured to control movement of the robotic arm and movement of the movable hardstop such that the first operating condition is maintained or such that, if the second operating condition occurs, the hardtop blocks movement of the robotic arm.

Abstract: A robot simulation device for automatically generating a practical interference avoiding motion path, regardless of the level of skill of an operator. The device includes: a motion path obtaining part which obtains a first motion path by simulating a robot motion program; a teaching point specifying part which detects whether a robot interferes with a peripheral object on the first path, and specifies first and second teaching points immediately before and after the interference occurs, respectively; a motion path generating part which automatically inserts a third teaching point between the first and second points and generates second motion paths for avoiding the interference, based on a search direction and distance determined by a random number; an evaluating part which evaluates each second path based on a predetermined parameter; and a motion path selecting part which selects an optimum motion path from the second paths based on an evaluation result.

Abstract: An object of the present invention is to provide a robot system controlling method and robot system which perform link angle control and joint stiffness control through feedback control.

Abstract: An operation system of a robot arm includes the robot arm disposed in a work box which is sealed, an operation apparatus disposed outside the work box and including an operation device which is operated by an operator to input an operation command of the robot arm, a control apparatus moving the robot arm based on the operation command from the operation apparatus, and a reaction force controller. Based on movable region information which indicates a movable region of the robot arm in the work box, as the robot arm approaches the limit of the movable region, the reaction force controller increases a reaction force which is against a force of moving the operation device by the operator in a direction approaching the limit of the movable region.

Abstract: The disclosure provides systems and methods for mitigating slip of a robot appendage. In one aspect, a method for mitigating slip of a robot appendage includes (i) receiving an input from one or more sensors, (ii) determining, based on the received input, an appendage position of the robot appendage, (iii) determining a filter position for the robot appendage, (iv) determining a distance between the appendage position and the filter position, (v) determining, based on the distance, a force to apply to the robot appendage, (vi) causing one or more actuators to apply the force to the robot appendage, (vii) determining whether the distance is greater than a threshold distance, and (viii) responsive to determining that the distance is greater than the threshold distance, the control system adjusting the filter position to a position, which is the threshold distance from the appendage position, for use in a next iteration.

Abstract: A robot includes: an arm; and a controller that operates the arm, the controller generating a pathway according to a relative position and a relative orientation of: a first object that moves together with the arm; and a second object and according to a first position of the first object.

Abstract: An example method includes receiving position data indicative of position of a demonstration tool. Based on the received position data, the method further includes determining a motion path of the demonstration tool, wherein the motion path comprises a sequence of positions of the demonstration tool. The method additionally includes determining a replication control path for a robotic device, where the replication control path includes one or more robot movements that cause the robotic device to move a robot tool through a motion path that corresponds to the motion path of the demonstration tool. The method also includes providing for display of a visual simulation of the one or more robot movements within the replication control path.

Abstract: A method for the handling of flexible and/or mat-like workpieces (30, 30a) with a holding device (10) comprising the steps of: picking up the workpiece (30, 30a) from an initial configuration with activated gripping devices (18); and displacing the gripping devices (18) relative to each other to deform the workpiece (30, 30a) into a desired freeform, further wherein the holding force before or during the displacement of the gripping devices (18) is reduced on each gripping device (18) so that the first sections (34) of the workpiece (30, 30a) during its deformation slide along the contact surface (20) and the second sections (36) of the workpiece (30, 30a) are fixed by the gripping devices (18) on the bearing surface (20).

Abstract: A tool holder assembly, comprising, a first part (30) which is configured such that it is attachable to a mobile vehicle (50); and a second part (31) which is configured to cooperate with a tool (6); wherein the first and second parts (30,31) each comprises, a first flexible arm (8,10) and a second flexible arm (9,11) and one or more slots (14,15); wherein the first and second parts (30,31) are configured such that they can be arranged so that at least a portion (16,17,18,19) of the first and second flexible arms (8,9,10,11) of the each of the first and second parts (30,31) may be simultaneously received into the one or more slots (14,15) of the other part (30,31); and such that when the portion (16,17,18,19) of the first and second flexible arms (8,9,10,11) of the each of the first and second parts (30,31) are simultaneously received into the one or more slots (14,15) of the other part (30,31), the first and second flexible arms (8,9,10,11) of each part (30,31) are in a flexed position so that an elastic for

Abstract: A robot gripping device has finger parts. Each finger part has a finger part body which is comprised of a plurality of plate-shaped elastic members, a first anti-slip part which is provided at an inside surface of a front end side of the finger part body, and a reinforcing member which is arranged along an outer surface of the finger part body, is connected to the front end of the finger part body, and is higher in rigidity than the finger part body. The reinforcing member has a first rotary joint which makes the reinforcing member pivot about a first axis of rotation which is perpendicular to the longitudinal direction of the finger part body. The robot gripping device has a drive part which makes a base end of the finger part body move along the center of grip to make the finger parts open and close.

Abstract: A power supplying module that can be reduced in size is provided. The power supplying module includes a module body, and a lead-in unit provided on one surface of the module body. The lead-in unit includes a plate unit that fixes at least one sealing tube to the one surface of the module body, and at least one circumference holding unit that holds a circumference of the corresponding sealing tube. The plate unit is provided with, in a longitudinal direction of the one surface of the module body, a plurality of cable insertion holes, and a plurality of positioning portions that position the plurality of circumference holding units to the corresponding cable insertion holes.

Abstract: The present invention generally relates to a pocket cutter. Specifically, embodiments of the present invention relate to a pocket cutter apparatus with a retractable blade. Embodiments of the pocket cutter apparatus are further comprised of a thumb slider switch.

Abstract: A hair cutting appliance includes a linkage unit configured to couple a cutting unit and to a housing of the hair cutting appliance. The linkage unit includes a four-bar linkage mechanism having first and second arms which respectively include first and second bases pivots coupled to a base. The first and second base pivots are arranged at the base at a fixed distance. The first arm and second arms also respectively include first and second top pivots coupled to a connecting bar. The connecting bar is configured to be coupled to the cutting unit such that, during operation, the cutting unit is pivotably supported by the four-bar linkage mechanism.

Abstract: Methods and devices for automatically cutting hair are disclosed herein. In one embodiment, an automated system for cutting hair on a subject comprises a hair cutting device, configured for manual manipulation, the hair cutting device comprising a cutting mechanism and configured to engage the cutting mechanism to cut said hair. The automated system also comprises a positioning device coupled to the subject, the positioning device configured to interact with the cutting device for determining a position of the hair cutting device relative to the subject.

Abstract: A shaving blade cartridge including a housing extending along a longitudinal axis (X-X), having first and second longitudinal sides, and being provided with a through hole extending transversally to the longitudinal axis through the housing. The shaving blade cartridge also includes at least one cutting blade and a clip retaining the at least one cutting blade in the housing and having a first leg, a second leg, and a clip body. The shaving blade cartridge is such that the first leg of the clip surrounds the first longitudinal side, and the second leg of the clip is received in the through hole.

Abstract: A method of making a razor cartridge including providing at least one razor blade having a cutting edge extending along a length of the razor blade and printing at least one printed object on the length is provided. The razor blade is positioned between the guard and the cap where the visible surface of the at least one razor blade includes a printed object. The printed object may extend continuously along the length of the razor blade and/or may have multiple portions having a comb-like structure. The printed object appears as a solid object to a viewer's naked eye. The solid object includes a plurality of printed ink dots not visible to the viewer's naked eye. The printed object of flexible, polymer ink may act as a guard element on the razor blade which helps with glide and to manage a user's skin (e.g., bulge) during shaving.

Abstract: Devices and methods for assisting with slicing items, such as food items, are disclosed. The devices may be referred to as press and slice devices. Such devices may include a base and a lid. The base and lid may each include a flexible layer, and flexible layers may be configured to hold the items being sliced when the lid and base are pressed together. The lid may include a handle to, for example help the user hold the lid and protect the user's fingers. The base may include a foot made of a material with a higher coefficient of friction than the material of the base to, for example help secure the base to the surface the device is being used on. The lid and base may include a mechanism for positionally securing the lid relative to the base, such as using a post and slot system.

Abstract: A method of cutting a wafer of composite core from a bulk composite core includes stabilizing the bulk composite core with a fixture, the bulk composite core having a plurality of tube members. The method also includes cutting through each of the tube members to create the wafer while the bulk composite core is stabilized by the fixture.

Abstract: A method for machining an optical lens via a trimming machine, includes: —a step of locking the optical lens, —a step of acquiring shape characteristics of the optical faces of the optical lens, —a step of generating an instruction for trimming the optical lens, and —a step of trimming the optical lens along a desired contour. The method also includes the following steps: —a step of generating an instruction for etching the optical lens depending on the acquired shape characteristics, and —a step of etching the optical lens along a line located inside the desired contour, during which a pointed etching tool of the trimming machine is controlled according to the etching instruction in such a way that the point of same continually slides against the optical face in order to score same along the line.

Abstract: A cutting apparatus includes: a first piping for communication of a suction surface with a first suction source; a branched pipe by which the first piping is branched to an upper-side outlet for passage toward the first suction source and a lower-side outlet for passage toward a second suction source; and a second piping for communication of the lower-side outlet with the second suction source. The cross-sectional area of the branched pipe is set greater than the cross-sectional area of the first piping, such that the flow velocity of a fluid upon transfer of the fluid from the first piping into the branched pipe is lowered. Liquid goes down toward the lower-side outlet of the branched pipe, whereby a gas and the liquid are separated from each other, and the gas is sucked by the first suction source, whereas the liquid is sucked by the second suction source.

Abstract: Table saws with safety systems are disclosed. The safety systems detect and react to dangerous conditions, such as contact between the blade and a person. The table saws may include a switch, a first light that illuminates to indicate the safety system is operable, and a second light that illuminates to indicate that the safety system is inoperable. The switch may not power the saw when switched on if the second light is illuminated.

Abstract: A cut length indicating device for a portable machine tool includes at least one indication unit. The indication unit has at least one movably mounted indication element that is configured to indicate at least one position of a cutting edge of a machining tool on a work piece to be machined with reference to a set cutting depth of the machining tool. The indication element further has a cutting edge indication line, which runs at least substantially transversely to a movement plane of the indication element in order to indicate the position of the cutting edge in at least one operating state.

Abstract: A chainsaw includes a chainsaw body, a guide bar and a saw chain. The chainsaw body includes an oil tank, an oil pump to supply oil stored in the oil tank to a sliding portion between the guide bar and the saw chain, a first extension chamber arranged above the oil tank and a second extension chamber arranged above the first extension chamber. The oil tank communicates with the first extension chamber via a first flow path, the first extension chamber communicates with the second extension chamber via a second flow path and a vent hole communicating with the outer space is formed in the second extension chamber.

Abstract: A feeding device includes a plurality of driving modules, a plurality of feeding modules and a plurality of couplers. Each driving module has a driving shaft pivotally mounted on a housing and driven by a power module to be rotated about an axis. Each feeding module includes a pivoting shaft substantially coaxial with the driving shaft, a suspending unit journalled on the pivoting shaft to be pivotable and having a bearing portion which is disposed to be biased downwardly by a spring member, a driven shaft mounted rotatably on the bearing portion, and a feeding roller driven by the driven shaft. Each coupler includes a transmitting shaft having two ends connected to the driving shaft and driven shaft by universal joints, respectively.

Abstract: A self-rotating saw tooth and associated mount assembly for use in wood cutting, for example with the saw disc on a feller buncher. Each saw tooth configured to rotate about its own axis of rotation responsive to contact with wood during cutting. A saw disc specially configured for use with the self-rotating saw teeth.

Abstract: A foldable miter saw includes a base unit, a worktable, a cutting unit, and a safety device. The cutting unit can be set between a working position where the saw blade and the worktable define therebetween a contained angle within 90°˜45° angle and a folded position where a stoppage signal is provided to power off the driver. The arrangement of the safety device enables a power supply to be cut off from the driver automatically when the cutting unit is moved to the folded position.

Abstract: A machine (1) for the production of ceramic products includes: a mould (2) made up of two parts (3, 4) designed to define, in a closed configuration, a cavity for casting the product; an apparatus (5) for clamping and containing the mould (2) acting on the mould (2) in its closed configuration; a frame (7) for supporting the mould (2) and clamping and containing apparatus (5).

Abstract: A chute assembly for directing cement from a cement truck is disclosed. The chute comprises an elongate chute of generally u-shaped cross section fabricated from UHMWPe and comprising an upper end and a lower end, a plurality of reinforcing rods arranged along a length of and encased within the UHMWPe, one end of each of the rods adjacent the upper end and another end of each of the rods adjacent the lower end, a pair of u-shaped collars, an upper one of the collars adjacent the upper end and a lower one of the collars adjacent the lower end, and a fastener for securing each of the collars to their respective rod ends. A method of fabrication is also disclosed.

Abstract: A drill bit includes a pointed head and a bit shaft. A dust suction passage is formed in the bit shaft. A hole with an opening is formed in the pointed head or in a portion of the bit shaft, the portion being near a distal end of the bit shaft. The bit shaft includes a first portion, the first portion including a core and a rib. The core extends in an axial direction, and is thinner than the pointed head. The rib protrudes radially outward from a side surface of the core, and extends over an entire length of the first portion. The dust suction passage extends through the core in the axial direction.

Abstract: The invention provides a block splitter device comprising first lower and second upper opposed block splitter assemblies. The block splitter assemblies have a centrally located depression extending the length of the assembly and two or more first forming blades. One forming blade is disposed to the right of and one forming blade is disposed to the left of the center depression. The forming blades have forming surfaces with first and second forming edges. The forming surface of the first block splitter assembly is opposed to the forming surface of the second block splitter assembly.

Abstract: The invention relates to a method for degassing elastomer-containing media, such as elastomer solutions and dispersions in particular, and degassing devices (1) for carrying out said method.

Abstract: Methods and systems for continuously bagging pellets formed from a tacky and/or polymer containing formulation include improved drying systems and techniques. The methods and systems may include directing a flow of air to help contain moisture within a dryer, transport pellets out of the dryer, and/or dry pellets as they move away from the dryer. The methods and systems may include conditioning (e.g., drying, coating, classifying) the pellets using a conditioning unit prior to bagging the pellets.

Abstract: A bioresorbable material incorporating magnesium (Mg) wires into NGCs is disclosed. The bioresorbable material includes magnesium, and a biodegradable polymer, for example, poly(lactic-co-glycolic acid (PLGA). The bioresorbable material can include magnesium wires incorporated into a poly(lactic-co-glycolic acid (PLGA) scaffold to provide both directional and biological cues in a fully bioresorbable material. A method of producing a bioresorbable material is also disclosed, which includes placing a plurality of magnesium (Mg) wires on a layer of a poly(lactic-co-glycolic acid (PLGA) solution, placing a second layer of the poly(lactic-co-glycolic acid (PLGA) solution on the plurality of magnesium (Mg) wires, and drying the plurality of magnesium (Mg) wires between the two layers of poly(lactic-co-glycolic acid (PLGA) solution.

Abstract: The invention relates to an irradiation and molding unit which can be cooled for curing light-curable polymer compositions, a method for preparing cured polymer moldings or articles coated with cured polymers by using the irradiation and molding unit which can be cooled, as well as the use of such irradiation unit for preparing polymer moldings or polymer coated articles.

Abstract: A system and method of a method of sealing a leak in an internal bladder within a hollow uncured composite part during cure thereof. The method may include placing a rescue bladder within the internal bladder and sealing an impermeable membrane and/or rigid forming tool to the rescue bladder, such that the uncured composite part is sealed within a chamber cooperatively formed by the impermeable membrane, the rigid forming tool, and the outer surface of the rescue bladder. A vent opening of the rescue bladder and/or a vent opening of the end fitting may remain located outward of the chamber. The method may also include curing the hollow uncured composite part, introducing a pressure differential causing the rescue bladder to inflate and press the internal bladder against an inner surface of the hollow uncured composite part.

Abstract: Mold for producing a panel assembly comprising a panel and a gasket, which gasket is adhered to the panel, and extends along at least a portion of the periphery thereof, the mold comprising a first mold part and a second mold part that are formed such that the panel can been closed thereby forming a closed cavity the inner boundaries of which are formed by a first mold surface, a second mold surface and the periphery of the panel, and wherein the second mold part comprises a resilient lip extending along the periphery, the resilient lip being provided for being displaced by an applicator device to provide access to the closed cavity.

Abstract: Printable magnetic receptive composite sheets are made by calendering a thin layer of a magnetic composition and bonding it to a top printable layer on one or both sides of the magnetic layer wherein the calendered layer has a thickness up to 10 mils.