An open wrench comprises a handle, a clipping body formed at one edge of the handle, a clipping base, a position pin and an elastic element. The clipping body includes an enclosed tank for enclosing a screw which respectively is at a first clipper and a second clipper at two sides of the enclosed tank. In addition, it is also respectively mounted on an enclosed hole of the second clipper and an in...

An open-ended spanner comprises an operation handle and a spanner head connected to the operation handle. The spanner head comprises a fixed jaw, a movable jaw, a neck connecting between the fixed jaw and the movable jaw, a resilient element, and a clamping cavity. The fixed jaw comprises a fixed clamping surface that faces the clamping cavity and extends from an opening of the clamping cavity in ...

An open-ended spanner is capable of clamping a fastener. The spanner comprises a handle, an open-end jaw, a pivot, a pivoting jaw, and a resilient piece. The open jaw is connected to the handle and comprises a first jaw member and a second jaw member. The pivot is fixed to the second jaw member. The pivoting jaw is rotatably connected to the second jaw member through the pivot. The pivoting jaw is...

A ratchet wrench having a shank retractable positioning device comprises an operating shank, a retractable shank, an operating unit and a wrench head. The operating shank includes a main body and an accommodating chamber. The main body includes a plurality of positioning holes communicating with the accommodating chamber and an orientation component protruded toward the accommodating chamber. The ...

Disclosed is a structure of screwdriver bit for a power tool, wherein an end of the screwdriver bit forms a fastener operating tip and an opposite end forms a tool gripping section and the fastener operating tip has an edge extending rearward to form a guiding section that has taper. The structure of screwdriver bit is characterized in that the guide section extends rearwards to form a reaming sec...

Provided is an electronic torque wrench having escaping hand-held sensibility, comprising a tube unit, a working unit pivotally connected to the tube unit and extended to the abutting unit of the tube unit, a strain sensing unit, a fixed cylinder installed in the tube unit, an escape component installed between the abutting unit and the fixed cylinder, an escape unit installed on the control compo...

To automatically generate teaching data in a development cassette, by omitting teaching using the development cassette on the basis of the teaching data provided by teaching using a reference cassette for reducing a burden of teaching work of a robot. Identification marks 1 to 4 are arranged in the cassette, and position information on the cassette is provided by operating such an identificationma...

A planer and its manufacture method includes a base, a processing table, a knife shaft, and a measuring device. The top of the base includes a block machine and a rotational axle, the processing table is incorporated into the base and includes a material-feeding platform that has a material-feeding working plane, the knife shaft is incorporated into the block machine and configured with a wheel-hu...

A feeding mechanism adapted for use with a woodworking machine includes a driving unit and a feeding roller unit. The feeding roller unit includes a driven shaft that extends along an axis from the driving unit and that is driven by the driving unit to rotate about the axis, a feeding roller that is disposed co-rotatably around the driven shaft, a plurality of contact components, and a plurality o...

To perform thermal transfer press forming at high speed with high accuracy by using a motor driven servo press. The press forming apparatus 1 is equipped with a stamper for press forming, a temperature control plate for heating and cooling the stamper, servo motors 11, 11 for moving the stamper and a controller 17 for driving the servo motors 11. The controller 17 moves the stamper by position con...

A rotatable base for a porous pad has openings that provide for improved flow distribution of a liquid in the base across a substrate. The rotatable base can be molded from a two piece mold and the openings can have draft angles to facilitate the molding process.

The invention provides the cooling mechanism of an injection molding machine for a disk which suppresses the decline of molding accuracy with the temperature increase of a fixed platen, a movable platen, etc., during molding and is simple in structure and excellent in terms of strength. The cooling mechanism has a mold part 40 composed of the fixed platen 20 which is installed in the longitudinal ...

A vacuum laminating apparatus is provided to simplify structure and prevent deterioration of a pressing film by increasing hardness and reducing the degree of curves around a periphery of the pressing film, thereby ensuring stabilized operation of the vacuum laminating apparatus for a long time. A vacuum laminating apparatus(25) comprises an upper half(6) and a lower half(17) that are opposed to e...

An acquisition unit acquires positional information of punching hole from image data of the hole photographed with rejection punch which pierces predetermined tape carrier package (TCP) from carrier tape. A detector detects position defect of the hole based on comparison of positional information and reference position information.

A film contains first and second metal or metal alloy layers separated by a crosslinked polymeric spacing layer whose thicknesses are such that the film is extensible visible light-transmissive and infrared reflective. The film can be joined or laminated into glazing (especially non-planar vehicular safety glazing) with reduced likelihood that the metal or metal alloy layers will be damaged or dis...

A communication-ready corrugated article and method for making the corrugated article is disclosed. The corrugated article includes a linersheet (e.g., craft paper), an undulating medium (e.g., craft paper), a conductive strip (e.g., metal, aluminum, wire, coil), and a security chip (e.g., RFID chip, EAS chip, integrated circuit, chip strap, RFID tag, EAS tag). The linersheet has a first side and ...

Disclosed is a seat cushion with low bouncing foam, including: a seat cushion portion, made by splicing plural elastic bodies along a horizontal direction; a backrest portion, made of an elastic body, and a side of a lower end thereof being coupled to a side of the seat cushion at a predetermined angle to assume an upright position, wherein at an inner side of an edge of the surface of the elastic...

A paper specification detecting device is provided. The paper specification detecting device includes a tray, a guide, a belt, a roller set, a sensing mechanism, and a controlling unit. The tray has an upper surface and a rear surface opposite to the upper surface. The upper surface is for loading a paper. The guide is movably disposed on the tray and is for abutting against the edge of the paper....

A micro-droplet ejection apparatus includes a substrate, a droplet-ejecting layer, and a plurality of bubble generators. A liquid storage space is formed between the substrate and the droplet-ejecting layer. The liquid storage space has no spacer connecting the substrate and the droplet-ejecting layer. That is, the liquid storage space has no individual chambers. The droplet-ejecting layer has a p...