| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 227139000 | With means to guide member | 20 |
| 20080277446 | Nail Guiding Apparatus of Nailing Machine - A nailing machine for striking a nail supplied into an injection port formed at a nose portion by a driver to strike out from inside of the injection port is provided with a nail guide member on a front side of the injection port. The nail guide member is provided with a guiding guide groove for guiding a front end portion of the nail struck out from inside of the injection port at an inner side face thereof, provided with a projected portion an outer diameter shape of which is formed in a half cut converging taper shape, and provided with a bulged portion brought into contact with a surface of a construction metal piece on an upper side of the projected portion. The nailing machine is positioned by inserting the projected portion into a nail hole formed at a construction metal piece. The bulged portion constitutes a fulcrum of rotation by which the nailing machine is inclined when the nailing machine is inclined to a front side. | 11-13-2008 |
| 20090108047 | JAM-RESISTANT TACKER APPARATUS - A jam-resistant tacker apparatus is invented, comprising a slit for engagement with an upper pin at the upper ends of a plurality of pin guides mounted to a magazine cover and forming a seating recess for receiving the upper pin at a predetermined position of the magazine so that the forward and backward movement range of the pin guides is increased, and by providing a spring having less elasticity than the spring of a pusher at the upper rear ends of the plurality of pin guides so that a tacker pin and the pusher can be guided while remaining in close contact. The present tacker apparatus is able to prevent of the problem of jammed tacker pins, by applying a horizontal elasticity for stably guiding the tacker pin horizontally in addition to an upward elasticity for moving the tacker pin upward. | 04-30-2009 |
| 20090152322 | NAIL GUN WITH LATERAL LIFTING TYPE FRONT LID - A nail gun includes a gun body having a driving apparatus therein, a muzzle at an end thereof, a front plate under the muzzle, a magazine beside the front plate to store nails therein, and a grip. A pivot portion is provided on the gun body under the muzzle and beside the front plate. A front lid has a pivot base portion to pivot the pivot portion therein, and a first lock portion opposite to the pivot base portion. The first lock portion may secure the front lid on the front plate when the front lid is turned against the front plate. A second lock portion is provided on the other side of the front plate to secure the front lid for not moving and turning when the front lid is turned against the front plate. | 06-18-2009 |
| 20090266866 | FASTENER FEED METHOD AND APPARATUS - Fasteners, such as rivets ( | 10-29-2009 |
| 20090302088 | Anchor Installation Tool - An anchor installation tool has an elongated member with a body portion and a head portion. The body portion includes an internal bore to receive a drill bit. The head portion projects from and has a diameter smaller than the body portion. The head portion is coaxial with the body portion. An anchor guide has a sleeve-shaped body with a bore throughout the body. The bore has a portion sized to fit over the body portion and a portion to fit over the head portion. The guide slides on the body and head portions. A mechanism retains the anchor guide onto the body portion. The retaining mechanism enables sliding of the anchor guide and prohibits removal of the anchor guide from the body portion. | 12-10-2009 |
| 20100140317 | DEVICE FOR PROCESSING A BELT STRAP FOR STORING SCREWS - A device for processing a belt strap for storing screws, in which the belt strap has a flat, U-shaped cross section that has a periphery that has a ratio of no more than 11:10 relative to the non-flanged belt. A guide device for the belt strap guides and holds the belt strap. The screws can be pressed out from the upper side of the belt strap. The guide device ( | 06-10-2010 |
| 20100206936 | CRAFT STAPLER AND CRAFT STAPLES USED FOR THE SAME - A craft stapler stapling a sheet material using a staple having an upper pattern body and legs extending downward from both ends of the upper pattern body, the craft stapler comprising: a lower base provided with an anvil having a forming groove to fold ends of the legs of the craft staple; a punching unit including a punching block pressing the staple the sheet material by moving up and down with respect to the anvil; and a magazine positioned between the lower base and the punching unit and having a magazine hole to receive the staple from the top, the punching block passing through the magazine hole. | 08-19-2010 |
| 20100243702 | APPARATUS FOR SHOOTING A NAIL - The present invention provides an apparatus for shooting a nail comprising a barrel ( | 09-30-2010 |
| 20110089218 | Anchor Installation Tool - An anchor installation tool has an elongated driving member with a body portion and a head portion. A retaining mechanism retains the anchor installation to the drill bit. The mechanism has a housing on the body portion with a pair of bias lugs that project through the body portion to contact the drill bit. An anchor guide slides on the body and head portion and has a holding member to hold an anchor. The anchor is held in the anchor guide and a drill bit is inserted into the driving member. Axial movement of the drill bit is transferred into axial movement of the driving member. The movement strikes the anchor and ejects the anchor from the anchor guide into a surface. | 04-21-2011 |
| 20110297727 | PLUG GUIDE FOR A NAILING DEVICE AND A DEVICE COMPRISING THE PLUG GUIDE - The plug guide comprises a bore for receiving a nail comprising a head and a shaft onto which a skirt is slid, the bore having a passing section determined so that the head and the skirt of the nail cause it to be guided therein, a recess being provided in the front part of the plug guide for ejecting and expanding the guiding skirt. The recess comprises at least one radial bulge projecting inside, for extending the wall of the bore of the plug guide and forming a narrowing for guiding the nail. This invention further relates to a fastening device comprising the plug guide. | 12-08-2011 |
| 20120043366 | NAIL GUIDER AND NAILING DEVICE HAVING THE SAME - The present invention provides a nail guider including a guiding board, at least an assisting member and a pushing means. The guiding board positioned in front of the nail track vertically has a first surface and a second surface. The first surface faces the nail track. The guiding board has at least a vertical penetrating slot thereon. The penetrating slot penetrates the first surface and the second surface of the guiding board. The assisting member, including an assisting end and a pushing end, slides forwardly and backwardly in the penetrating slot. The assisting end protrudes out of the first surface selectively, and the pushing end is located at the second surface. The assisting member used for straightening up nails further comprises at least an assisting surface parallel to the nailing track. The pushing means is used for pushing the pushing end elastically. | 02-23-2012 |
| 20120153004 | DRIVING MACHINE - 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 positioning apparatus is provided to dispose the second guide portion at a plurality of positions relative to the first guide portion. | 06-21-2012 |
| 20120261456 | APPARATUS AND METHODS FOR INSERTING A FASTENER - The present invention provides a hand-held device for the insertion of fasteners into the ground for the purpose of anchoring sheet-like materials such as geotechnical mats for soil stabilization, and also for securing netting to prevent crop wastage. The device includes an anti-jamming mechanism that lessens the frequency of fastener jamming thereby increasing the work efficiency of an operator and saving wastage of fasteners. | 10-18-2012 |
| 20120286018 | NAIL GUIDING STRUCTURE AND NAIL GUN COMPRISING THE SAME - A nail guiding structure of the present invention is disposed inside of the nail gun having a nail rail. The nail guiding structure includes one or more supporting members and a holding means. The supporting member can move between a first and a second position, wherein the supporting member can move toward the first position to elastically push nails in the air gun, so that the nails can be vertically held in front of the nail rail. The holding means can selectively hold the supporting member, so that the supporting member cannot move back to the second position. Thereby, a user can move the holding means to adapt for different thicknesses of nails. Only one nail can move to the front of the nail rail every time when a punching board of the nail gun punches. Consequently, the problems of nail jamming or crookedly stapling are prevented. | 11-15-2012 |
| 20120298717 | STAPLE GUN WIRE GUIDE - A staple gun tacker includes a wire guide mechanism in its forward end which includes a wire guide plate having a recessed lower end for engaging a wire when the plate is in an extended position and a rotatable cam for moving the plate between extended and retracted positions which includes a circular slot formed therein having one end thereof located closer to the axis of rotation of the cam then the other receiving and engaged with a projection on the cam plate so that rotation of the cam is translated into linear movement of the wire guide plate. | 11-29-2012 |
| 20130320067 | Magazine Assembly for Fastening Tool - A magazine for use with a fastening tool. The magazine can have a pusher assembly that can be retracted into a recess in the magazine to facilitate loading and reloading of fasteners. The magazine can also use a lockout mechanism which allows an operator to know when it is appropriate to reload fasteners and which can mitigate damage resulting from an impact upon the fastening tools nosepiece when the lockout mechanism is engaged. The fastening tool can also have a contact trip actuator which is compact and can control the amount of force that is applied to a tactile switch of the fastener driving mechanism. | 12-05-2013 |
| 20130320068 | Fastening tool nail channel - A nail channel for a fastening tool. The nail channel can be a unitary piece or have a variety of parts. The nail channel can have a first portion provided by a fastener magazine and a second portion provided by a nosepiece insert. The nail channel can be formed when the nosepiece insert is reversibly engaged with a nose end of a nailer magazine. The nail channel can also position a fastener, such as a nail, for driving into a workpiece. Methods of forming and using the nail channel are also disclosed. | 12-05-2013 |
| 20140027489 | COMPACT ELECTRIC SPRING ENERGIZED DESKTOP STAPLER - A compact, electric, spring energized desktop stapler having a unitized housing providing both an external movable enclosure and a support frame for internal parts is disclosed. The internal power train is preferably elongated with the motor at the rear, a gear set toward the center, and low profile lever and power spring assembly at the front. The lever engages a striker with a normal upper rest position where the power spring is deflected and energized. A cam roller mounted to a final gear holds down the rear of the lever until the system is activated when the final gear rotates and the cam roller rolls off the end of the lever. In the unitized body, the base is pivotally attached to the body at the rear. A base lever selectively links to a cam roller or equivalent structure to move the body downward toward the base during a cycle. | 01-30-2014 |
| 20140175145 | NAIL GUIDER AND NAILING DEVICE HAVING THE SAME - The present invention provides a nail guider including a guiding board, at least an assisting member. The guiding board positioned in front of the nail track vertically has a first surface and a second surface. The first surface faces the nail track. The guiding board has at least a vertical penetrating slot thereon. The penetrating slot penetrates the first surface and the second surface of the guiding board. The assisting member includes an assisting end and a pushing end, slides forwardly and backwardly in the penetrating slot. The assisting end protrudes out of the first surface selectively, and the pushing end is located at the second surface. The assisting member used for straightening up nails further comprises at least an assisting surface parallel to the nailing track. The pushing end can be pushed so that the assisting surface can assist and straighten up nails. | 06-26-2014 |
| 20140183241 | Accessories for Fastener Driving Apparatus - Accessories for a fastener driving apparatus are disclosed, which accessories may be removably attached to a fastener driving apparatus. An extension accessory increases the length of reach of a fastener driving apparatus by including an extension rod and further improves accuracy with regard to driving a fastener into a substrate via a fastener retention mechanism. A chisel accessory provides added versatility for a fastener driving apparatus by including a chisel tool function in addition to a fastener driving function. A fastener setting accessory improves fastener driving ease and accuracy by driving fasteners presently in a substrate to a specific depth. The accessories are specifically designed to transmit an uninterrupted force from the fastener driving apparatus to a fastener or chisel for driving a fastener into or otherwise impacting or striking a substrate. | 07-03-2014 |
