Class / Patent application number | Description | Number of patent applications / Date published |
227109000 | Adaptable to dispense different sizes or quantities of members | 27 |
20080251565 | MAGAZINE FOR A NAIL-DRIVING POWERED TOOL - A magazine includes a feeding tray having a nail path to allow passage of one nail strip and a loading space in spatial communication with the nail path and that is adapted for accommodating a plurality of stacked nail strips, a tray cover coupled to the feeding tray, and a first pusher unit connected detachably to the feeding tray and adapted to press against an uppermost one of the nail strips so as to push a lowermost one of the nail strips into the nail path, and a second pusher unit. When the lowermost one of the nail strips is moved into the nail path, it is pushed toward the nail outlet by the second pusher unit. The tray cover is slidable to uncover at least one of the nail path, thereby permitting an additional nail strip to be placed into the nail path. | 10-16-2008 |
20080264999 | Magazine for receiving nails of different lengths - A magazine of a nailer includes two first ridges extending from two insides of the magazine and each first ridge has a groove defined in a bottom thereof so as to receive two guide members therein. A head of a longer nail is rested on the first ridges and the shank of the longer nail extends through a distance between the two first ridges. Two second ridges extend from the two insides of the magazine and are located beneath the first ridges. A head of a shorter nail is rested on the second ridges and the shank of the shorter nail extends through a distance between the two second ridges. The head of the shorter nail is guided by the guide members during being fed into the nose. | 10-30-2008 |
20080296340 | Dual-use nail magazine for U-shaped nail and T-shape nail - A dual-use nail magazine for alternatively accommodating a T-shaped nail strip or an inverted U-shaped nail strip includes a track bar defining a first channel for receiving the T-shaped nail strip when it is used alone, a second channel, and a third channel cooperated with the first channel for receiving the inverted U-shaped nail strip. A nail pushing mechanism has a rod member suspended in the second channel, a nail push plate movably sleeved onto the rod member and having a first nail-pushing portion inserted into the first channel, and a second nail-pushing portion inserted into the third channel, and a compression spring sleeved onto the rod member for supporting and moving the nail pusher along the first channel and the third channel so as to push the T-shaped nail strip in the first channel or the inverted U-shaped nail strip in the first and third channels. | 12-04-2008 |
20080314953 | Feeder mechanism retention device for fastener driving tool - A fastener driving tool includes a power source including a reciprocating driver blade, a tool nose associated with the power source for receiving the driver blade for driving fasteners fed into the nose, a magazine constructed and arranged to house a supply of the fasteners, a magazine feeder mechanism associated with the magazine for sequentially feeding fasteners into the nose, the feeder mechanism including, operating between a retracted position and an advanced position and an electromechanical retention device that is operationally associated with the feeder mechanism and configured for retaining the mechanism in the retracted position until the driver blade is positioned to allow fastener advancement into the nose. | 12-25-2008 |
20090072000 | DRIVING MACHINE - According to an aspect of the present invention, there is provided a driving machine including: a driver blade for striking a fastener; and a nose portion having formed therein an injection passage which slidably guides the driver blade, and into which the fastener is fed to be injected therefrom, wherein an injection hole from which the fastener is injected is specified at a leading end in an injecting direction of the injection passage, wherein the injection hole being defined by a first guide portion and a second guide portion which is movable relative to the first guide portion so as to change a cross section, perpendicular to the injecting direction, of the injection hole, and wherein a disposing means is provided to dispose the second guide portion at a plurality of positions relative to the first guide portion. | 03-19-2009 |
20090078735 | Hand held hemming device - A hand-held hemming mechanism consisting of a operating and stapling mechanism. The stapling mechanism consists of a hammer assembly, operated by a bar connected to a handle. The staples are held in place by the body, a pair of staple hold down assemblies, and the pusher plate. The staples are advanced by a compression spring mounted behind the pusher plate and contained in the rear of the body. A range of staple heights can be accommodated by this construction. A cover with measuring marks covers this upper portion of the invention. This cover also determines the amount of opening allowed for adding or replacing staples. The crimping is provided by an anvil mounted on a lower bar. This anvil has two different crimping slots for the range of staples used. There are two support bars than can be used with this device. One is configured for thin to medium thickness material that has a short hem. A second support bar is āuā shaped to provide a material accumulation for hems that are far longer. This āuā shaped bar is also used for thick material, no matter where the hem is. The support bar in use is mounted on pins that are permanently attached to a support bar actuator, which has a handle mounted to it. The anvil is machined in such a way so it is capable of being used with all staple heights and both support bars. The operating mechanism is power by using a scissor like hand motion which rotates both the upper and lower bars around a pivot pin thus forcing the staple into the material and crimping in the anvil. A wide variety of staples of different materials and colors can be used. | 03-26-2009 |
20090188963 | ADJUSTING DEVICE FOR A NAIL GUN - An adjusting device for a nail gun includes a magazine, a shaft, a disc feeder and a positioning assembly. The shaft is mounted in the magazine and has two sliding grooves longitudinally formed respectively in the shaft and multiple positioning recesses formed on the sliding grooves. The disc feeder includes a rotating disc and a sleeve mounted around the shaft and has two mounting holes each corresponding to a positioning recess. The positioning assembly includes a clamp and an E-clip having two stops. The clamp is mounted in the sleeve and has two clamping arms each having a boss. The stops are mounted respectively in the mounting holes, respectively abutting the clamping arms and held by the E-clip. Therefore the magazine can be adjusted in one direction at multiple stages by pulling up and in the other direction by pressing the clamp that releases the stops for easy adjustment. | 07-30-2009 |
20100206934 | FASTENING TOOL FOR FASTENING DIFFERENT LENGTH ELEMENTS - The tool comprises an assembly of a tip-guide and a shear unit, on which can be fastened a charger of fastening elements. The fastening elements are introduced in the bore of the tip-guide through a passing window provided in the shear unit. The tool comprises a pivoting flap for adjusting the effective length of the passing window to the length of the fastening elements to be driven. The flap is pivotally mounted about an axis substantially parallel to the tip-guide bore and is adapted to provide a guiding surface for the shortest fastening elements before they enter the partially plugged passing window. With the invention, the short elements can neither rock the tool nor jam it. | 08-19-2010 |
20100230463 | Nail Box for T-shaped, L-shaped and U-shaped Nails of Nail-Shooting Gun - The present invention discloses a nail box for T-shaped, L-shaped and U-shaped nails of nail-shooting gun, comprising: a groove seat provided to be straddled and slid by the U-shaped nails, one end of the groove seat is connected with the head of the nail-shooting gun; a nail clamp arranged at a side face of the groove seat to form a containing groove between the nail clamp and the groove seat to be passed by a nail; a nail-pushing block having an U-shaped cross section and connected with the body of the nail-shooting gun by an elastic element to push the nail to move toward the head of the nail-shooting gun along the containing groove; characterized in that: two convex stripes are oppositely arranged on an inner wall of the containing groove adjacent to the top of the groove seat. The usage range of the nail box according to the present invention can be extended, and the nail box is more convenient for users. | 09-16-2010 |
20110114695 | Three-in-One Nail Gun Nail-Box Unit - The invention relates to a three-in-one nail gun nail-box unit, comprising: a groove, on which a U-shaped nail can straddle and slide and one end of which is connected with the head of the nail gun; a nail clip, which is arranged on the periphery of the groove; a nail-pushing block, the end section of which is U-shaped and which is connected with the gun body via an elastomer in order to push the nails to move in the direction of the head of the nail gun; two sides of the groove are respectively enclosed by the nail clip, in order to form a first accommodation groove and a second accommodation groove for accommodating the nails to pass through, and the sidewalls of the accommodation grooves are oppositely provided with protrusions for defining the head of nails; a positioning block fixedly connected to the nail clip is arranged above the groove, and the bottom of the positioning block is matched with the top of the groove to define the position of the U-shaped nail; and the side of the positioning block is matched with the nail clip to form the inner side of the first accommodation groove. The three-in-one nail gun nail-box unit has the advantage of being capable of adapting to F-shaped nails, U-shaped nails and T-shaped nails simultaneously, and wide range of use. | 05-19-2011 |
20110168755 | NAILING DEVICE ADAPTED FOR NAIL UNITS OF DIFFERENT SIZES - A nailing device of the present invention includes a main body, a magazine and a nail pusher. The magazine is disposed in the main body for nail units to be seated thereon. The nail pusher is slidably straddled on the magazine to push the nail units forward. The nail pusher has a first side and a second side. Two slanted guiding portions are frontward and outward extended from the two sides respectively. The slanted guiding portions have two guiding surfaces facing each other to guide and position staples, so that centers of different staples of different sizes can locate at the same position. | 07-14-2011 |
20110180583 | NAILING DEVICE ADAPTED FOR NAIL UNITS OF DIFFERENT SIZES - A nailing device of the present invention mainly includes a main body, a striker, an actuator, a resilient member, a nail slot, a magazine, a guider, an adjuster and a controlling means. The magazine has a main rail and a sub rail parallel to the main rail, and the main rail is substantially as tall as the sub rail. The adjuster has a protrusive portion having a guiding surface facing the magazine. The guiding surface is vertically formed with two parallel longitudinal grooves and has a bottom end. The longitudinal grooves extend toward the bottom end. The controlling means is for selectively pushing the adjuster to flush the guiding surface with a step surface of the guider. | 07-28-2011 |
20120138656 | NAIL GUN ADAPTABLE TO NAILS OF DIFFERENT LENGTH - The nail gun contains a gun body and an adjustment device. The gun body has a base containing a top opening. The adjustment device is mounted on the base, and contains a sliding member and a positioning member. The sliding member contains two opposing elongated wing pieces extended along the two lateral sides of the base, respectively. Each wing piece has a through slot, and each slot has a number of positioning notches along a top side of the slot. The positioning member contains a positioning element and an elastic element. The positioning element is housed in the base and is exposed out of the top opening. The positioning element also contains at least a positioning bar extended out of the base into a slot to engage the positioning notches. The elastic element has its two ends connected to the positioning element and the base. | 06-07-2012 |
20120181320 | NAILING DEVICE ADAPTED FOR NAIL UNITS OF DIFFERENT SIZES - A nailing device of the present invention includes a main body, a magazine and a nail pusher. The magazine is disposed in the main body for nail units to be seated thereon. The nail pusher is slidably straddled on the magazine to push the nail units forward. The nail pusher has a first side and a second side. Two slanted guiding portions are frontward and outward extended from the two sides respectively, so that the two slanted guiding portions diverge toward a direction nail units being pushed forward. The slanted guiding portions have two guiding surfaces facing each other to guide and position staples, so that centers of different staples of different sizes can locate at the same position. | 07-19-2012 |
20120228354 | TOOL FREE INTERCHANGEABLE FASTENER GUIDE - A tool free interchangeable fastener guide is provided for use with a fastener tool having a nosepiece with a captured transverse pin and a back plate. The guide includes a front plate having a tool engaging end and an opposite fastener outlet end, an outer surface and an inner surface. A butt plate is pivotably joined to the outer surface, and a spring clip has a first end pivotably secured to the butt plate and a second end configured for attachment to the fastener tool. The tool engaging end has an open slot constructed and arranged for pivotally engaging the captured pin, the front plate being disengageable from the captured pin without the use of tools. | 09-13-2012 |
20130181028 | NAIL GUN - A nail gun of the present invention includes an adjusting portion which has elasticity. The elasticity of the adjusting portion is able to offset a thrust force of a nail pusher pushed by a magazine, so that a nail slot receives a nail only. The nail gun ensures not to shoot two sticks of nails simultaneously. The nail squeezes one side of the adjusting portion in a firing process so that the nail gun can provide sufficient space. Thereby when the nail is thicker, it can be shot by the nail gun. The present invention need not adjust by hand anymore for shooting different thickness of nails. The nail gun can not shoot two sticks of nails simultaneously. | 07-18-2013 |
20130221055 | NAIL GUIDING DEVICE FOR NAILERS - A nail guiding device for nailers includes a guide plate located between the opening of the casing of the nailer and the magazine. The guide plate has a guide slot and two flanges on two sides of the guide slot. The end of the cover contacts the flanges and the strike plate is movable within the guide slot. The guide plate has at least one guide block on a face facing the opening. An adjustment plate is located in the casing and has at least one adjustment block. A resilient member located in the casing and biases the guide plate to make the at least one guide block contact the at least one adjustment block or move over the at least one guide block to adjust the distance between the guide plate and the magazine, such that the nails of different sizes can be used in the nailer. | 08-29-2013 |
20130320062 | DUAL CHANNEL MAGAZINE LOCKOUT SYSTEM - A magazine is provided for a fastener driver and includes a magazine housing defining a first track for slidingly accommodating a first length fastener, a second track for slidingly accommodating a second length fastener, and a follower mounted to the housing and operating between a retracted position and an advanced position, the follower having a claw constructed and arranged for engaging fasteners slidably engaged in either of said first and second tracks. The first length fastener is longer than the second length fastener, and the follower is constructed and arranged in the magazine housing such that when the second length fastener is placed in the first track, the follower claw fails to engage the second length fastener. | 12-05-2013 |
20140151427 | FASTENER DRIVING DEVICE WITH MECHANISMS TO LIMIT MOVEMENT OF NAILS - A fastener driving device includes a housing assembly, a nose assembly connected to the housing assembly, a magazine for carrying a supply of fasteners through a feed channel along a feed direction toward the nose assembly, and a plurality of stop pawls independently movable about a common pivot axis. Each stop pawl has a distal end extending into the feed channel. | 06-05-2014 |
20140191010 | Multi-Capacity Stapler - A stapler comprising a base, a cartridge in pivotal relation to the base at a cartridge pivot axis, the cartridge configured to contain at least two rows of staples and a lever arm in pivotal relation to the base at a lever pivot axis. In an embodiment, the device includes a moveable driving member for selectively positioning the driving member in driving relation to each of the at least two rows for driving staples from the at least two rows. In operation, this invention permits an individual to load a stapler with multiple sized staples. This eliminates the need to continuously load and unload different sized staples from a single row stapler. | 07-10-2014 |
20140197222 | CABLE CLIP GUN - The invention relates to a cable clip gun ( | 07-17-2014 |
20150048138 | STAPLE GUN AUTOMATICALLY APPLICABLE TO STAPLES OF MULTIPLE SORTS - A staple gun includes: a casing having a front blocking surface; a magazine disposed in the casing; and a staple delivery element and a resilient element disposed at the magazine. The magazine includes at least a staple cutting portion each having a top surface, a front end surface, and a guiding surface connected between the top surface and the front end surface. The front end surface and the guiding surface face the front blocking surface. A clearance for passing staples is disposed between the front end surface and the front blocking surface. The staple delivery element pushes staples in the magazine in a staple delivering direction. The resilient element enables staples to push the front end surface and the guiding surface of the staple cutting portion of the magazine, such that the magazine moves relative to the casing in a clearance adjustment direction opposite to the staple delivering direction. | 02-19-2015 |
20150122867 | FASTENER DRIVING TOOL WITH AN AUTOMATIC NOSE CHAMBER GUIDE MEMBER - A fastener driving tool with an improved nose chamber guide member is provided for driving fasteners of at least two different lengths. Multiple fasteners in a magazine are guided toward a driving bore to be driven by a driver blade. A nosepiece defines a passageway of the fasteners. The guide member is operatively connected to the nosepiece and is configured for transitioning between a first position and a second position relative to the nosepiece in a direction transverse to an operational flow direction of the fasteners. In the first position, the guide member is disposed to align with the driving bore for allowing driving of the fasteners having a first length. In the second position, the guide member is disposed out of alignment with respect to the driving bore for allowing driving of the fasteners having a second length, which is longer than the first length. | 05-07-2015 |
20150136827 | NAIL DRIVING DEVICE - The invention is directed to a nail driving device, comprising a driving ram having a drive unit and a feed mechanism for a nail strip that is transportable in a transporting direction, wherein a guide member and/or a transporting member of the feed mechanism acts in operation on the receiving ribbon. It is proposed that the guide member and/or transporting member is formed to operate on receiving ribbons of different widths. | 05-21-2015 |
20150306753 | ADJUSTING DEVICE FOR AN ELECTRIC NAIL GUN - An adjusting device for an electric nail gun includes a detecting unit, a sensing unit and an electric control unit. The detecting unit includes a detecting rod for being pushed by a nail received in the electric nail gun to be rotated. The sensing unit is for sensing the position of the detecting rod and generating a corresponding sensing signal. The electric control unit is electrically connected to a driving unit of the electric nail gun and the sensing unit, and switches the driving unit to a state corresponding to the sensing signal. | 10-29-2015 |
20150352703 | NAIL GUN - A nail gun of the present invention includes an adjusting portion which has elasticity. The elasticity of the adjusting portion is able to offset a thrust force of a nail pusher pushed by a magazine, so that a nail slot receives a nail only. The nail gun ensures not to shoot two sticks of nails simultaneously. The nail squeezes one side of the adjusting portion in a firing process so that the nail gun can provide sufficient space. Thereby when the nail is thicker, it can be shot by the nail gun. The present invention need not adjust by hand anymore for shooting different thickness of nails. The nail gun can not shoot two sticks of nails simultaneously. | 12-10-2015 |
20160001431 | VERSATILE NAIL MAGAZINE FOR NAILING GUN - The present invention relates to a versatile nail magazine for a nailing gun. In certain embodiments, the versatile nail magazine includes an elongated nail magazine body for loading nails. The nail magazine body includes: a front end connected to a nailing head of the nailing gun, and a rear end for reloading various types of nails, a nail shank track having a lower end, and an upper end, a nail head track disposed on the upper end of the nail shank track, and one or more nail head positioning protrusions disposed between the upper end of the nail shank track and the nail head track for securing the plurality of nails. The nail shank track, and the nail head track extend lengthwise along nail magazine body. Nails in a nail strip are loaded in the nail head track, and the nail shank track from rear end of nail magazine body. | 01-07-2016 |