Abstract: A ratchet wrench is provided, including a main body, a driving member, a restricting member, a switching member and an elastic abutting assembly. The main body has a first receiving, chamber, a second receiving chamber and a third receiving chamber which is communicated with the first receiving chamber and the second receiving chamber. One end of the second receiving chamber is formed with a larger diameter section, and the other end of the second receiving chamber is formed with a small diameter section. The driving member is rotatably assembled within the receiving chamber. The restricting member is disposed in the third receiving chamber and limitable to a rotational direction of the driving member. The switching member is rotatably disposed within the second receiving chamber and includes a rotatable member and a projection which extends from the rotatable member. The rotatable member is received in the larger diameter section and the projection is received in the small diameter section.

Abstract: A wrench support rack including a base, and at least one clamp assembly attached to the base and comprising a vertical stop spaced apart from a push member. The space in between the vertical stop and the push member forms a groove configured to receive a stem of a wrench. The vertical stop includes an upper ridge portion configured to engage a stem of a wrench and limit vertical movement of a wrench disposed in the groove. The push member includes an inward protrusion configured to press a stem of a wrench in to the vertical stop and limit horizontal movement of a wrench disposed in the groove.

Abstract: Embodiments of a magnetron assembly and a processing system incorporating same are provided herein. In some embodiments, a magnetron assembly includes a body extending along a central axis of the magnetron assembly; a coolant feed structure extending through the body along the central axis to provide a coolant along the central axis to an area beneath the coolant feed structure; and a rotatable magnet assembly coupled to a bottom of the body and having a plurality of magnets.

Abstract: A compound contour vacuum track, and an automated fastening machine using the track, for automation of final assembly inside an aircraft fuselage. The track is mounted at an angle to a surface, such as an inside surface of the fuselage, wherein the surface has one or more holes through which fasteners are inserted. The automated fastening machine is mounted on the track to traverse the track while performing fastening functions and steps. The automated fastening machine includes a carriage, arm, and end effector, wherein the arm is mounted on the carriage and the end effector is mounted on the arm. The carriage is attached to the track for positioning the arm and end effector, the arm is attached to the carriage for positioning the end effector, and the end effector is attached to the arm for installing the fasteners into the holes of the surface.

Abstract: A compound contour vacuum track, and an automated fastening machine using the track, for automation of final assembly inside an aircraft fuselage. The track is mounted at an angle to a surface, such as an inside surface of the fuselage, wherein the surface has one or more holes through which fasteners are inserted. The automated fastening machine is mounted on the track to traverse the track while performing fastening functions and steps. The automated fastening machine includes a carriage, arm, and end effector, wherein the arm is mounted on the carriage and the end effector is mounted on the arm. The carriage is attached to the track for positioning the arm and end effector, the arm is attached to the carriage for positioning the end effector, and the end effector is attached to the arm for installing the fasteners into the holes of the surface.

Abstract: A clock generating circuit includes: a generating circuit, a reference circuit and an adjusting circuit. The generating circuit generates a clock signal. The reference circuit is coupled to the generating circuit, and generates a reference signal to the generating circuit according to the clock signal, wherein a frequency of the clock signal is varied according to the reference signal when the reference signal is received by the generating circuit. The adjusting circuit generates an adjusting signal and a trigger signal to the generating circuit, wherein the generating circuit refers to the trigger signal to decide whether to adjust the clock signal frequency according to the adjusting signal.

Abstract: An anti-spy electric device includes a display device, a signal receiving unit, and a first image zooming unit. The display device is configured to display an image on a first image focal plane. The signal receiving unit is configured to receive an anti-spy start signal from a pair of adjustable focus glasses. The first age zooming unit is configured to transform the image displayed on the first image focal plane being displayed on a second image focal plane depending on the anti-spy start signal from the pair of adjustable focus glasses, and the first image focal place is not overlapping with the second image focal plane.

Abstract: A hand tool or wrench with a ratcheting mechanism. The wrench includes a number of components such as an abutting block and a pawl for use in a bistable ratchet operation. The wrench includes a ratchet mechanism that provides stable seating of the components, so that the mechanism is securely retained in a driving mode, as well as enabling a user to select a driving mechanism with ease so as to improve work efficiency.

Abstract: A hand tool or wrench with a ratcheting mechanism. The wrench includes a number of components such as an abutting block and a pawl for use in a bistable ratchet operation. The wrench includes a ratchet mechanism that provides stable seating of the components, so that the mechanism is securely retained in a driving mode, as well as enabling a user to select a driving mechanism with ease so as to improve work efficiency.

Abstract: A joint fastening system employs a lock bolt having a pull stem and locking threads inserted through a bore in a joint having fay sealant between layers. A collar is received over the pull stem to engage the threads, the collar producing tension on the threads to generate clamp force sufficient for fay sealant squeeze out.

Abstract: A stove core structure of an infrared gas stove is provided, including a bottom cover having a receiving groove, a bottom portion of the receiving groove having a gas through hole for guiding gas into the receiving groove, a guiding plate received in the receiving groove, being elevated, the bottom portion and the guiding plate having a space therebetween, a gap which is arranged around a circumferential side of the guiding plate and for the gas to pass therethrough serves as a main gas flow line. The gas flows through the circumferential and out from the infrared ceramic piece assembled on an opening of the receiving groove so that the gas contacts the air around the infrared ceramic piece fully and is combusted completely so as to prevent monoxide poisoning and waste of gas and to elevate a thermal efficiency.

Abstract: A joint fastening system employs a lock bolt having a pull stem and locking threads inserted through a bore in a joint having fay sealant between layers. A collar is received over the pull stem to engage the threads, the collar producing tension on the threads to generate clamp force sufficient for fay sealant squeeze out.

Abstract: The tool comprises a body (2); a cable support head connected to the body; a knife holder supporting a cable sheath incision knife (8), the cutting portion (9) of the knife (8) being capable of extending beyond the knife holder. The knife holder (7) receives a socket (34) supporting the incision knife (8), and a clip (36) arranged so as to be movable inside the socket (34). The clip (36) is provided with a locking/unlocking opening intended to interact with a groove (102) arranged on the shaft (100) of the knife (8).

Abstract: A beverage circuit for cooling a beverage when the beverage flows through inside the circuit, the circuit comprising a hollow tube allowing the beverage to enter into or exit from the circuit; wherein the tube being wounded to form a plurality of multi-layered coiled columns, all of which being arranged substantially in parallel to each other and stacked together column-by-column, each of the coiled columns comprising a plurality of layers; wherein the tube having a cross-sectional width not exceeding 6 mm; and wherein each of the coiled columns having a layer-width not exceeding 60 mm; thereby allowing an entirety of the coiled columns to occupy a compact space while providing a substantial amount of external surface area for the portion of the tube along the coiled columns to allow rapid cooling of the beverage.

Abstract: A beverage circuit for cooling a beverage when the beverage flows through inside the circuit, the circuit comprising a hollow tube allowing the beverage to enter into or exit from the circuit; wherein the tube being wounded to form a plurality of multi-layered coiled columns, all of which being arranged substantially in parallel to each other and stacked together column-by-column, each of the coiled columns comprising a plurality of layers; wherein the tube having a cross-sectional width not exceeding 8 mm; and wherein each of the coiled columns having a layer-width not exceeding 80 mm; thereby allowing an entirety of the coiled columns to occupy a compact space while providing a substantial amount of external surface area for the portion of the tube along the coiled columns to allow rapid cooling of the beverage.

Abstract: The tool comprises an elongated body (2) which extends along a longitudinal axis X-X; at least one retractable cutting blade (40), pivotally articulated to the body (2), the blade (40) being movable between a rest position in which it is closed, retracted inside the body (2), and a working position in which it is open, completely extended from the body (2). A channel (150) which is transverse in relation to the axis X-X is intended to receive an electrical conductor, the cutting edge (152) of the blade (40) interfering in the profile of the channel (150) in order to strip the conductor when the blade (40) is in a virtually closed position.

Abstract: The tool comprises a body (2); a cable support head connected to the body; a knife holder supporting a cable sheath incision knife (8), the cutting portion (9) of the knife (8) being capable of extending beyond the knife holder. The knife holder (7) receives a socket (34) supporting the incision knife (8), and a clip (36) arranged so as to be movable inside the socket (34). The clip (36) is provided with a locking/unlocking opening intended to interact with a groove (102) arranged on the shaft (100) of the knife (8).

Abstract: The tool comprises a body (2), a head (4), a knife holder (7) which is received in a sliding manner in relation to the body, an incision knife (8) which is supported by the knife holder, a biasing means (32) which acts on the knife holder to displace it towards the head, a gripping means (22) which is rigidly connected to the knife holder; the knife holder (7) is movable between an advanced position in which the knife (8) is moved closer to the head (4) under the action of the biasing means (32) and a retracted position in which the knife (8) is moved away from the head (4) against the action of the biasing means (32). The gripping means (22) is arranged adjacent to the free end of the knife holder and comprises a bearing face (62) adapted to receive the cable to be engaged in the head (4).

Abstract: In an autofocus system, a focus measurement unit receives an image, and accordingly generates an associated focus value. A focus transform unit receives and then transforms the focus value provided by the focus measurement unit, therefore generating an associated transformed focus value. An in-focus position estimation unit obtains an in-focus position, in an analytical manner, according to some transformed focus values and some associated lens positions.