A clinch nailer tool system. The system includes a clinch nailer tool body, coil magazine disposed in a bottom of the clinch nailer tool body and configured to hold a coil of nails, clinch arm pivotally connected to the clinch nailer tool body at a proximal end of the clinch arm, clinch nailer tool nose disposed in a front portion of the clinch nailer tool body, wherein the clinch nailer tool nose includes an opening in a lower portion thereof for receiving a nail from the coil magazine; and clinch plate disposed on a distal end of the clinch arm, wherein the clinch plate is configured to bend a nail from the clinch nailer tool nose.

A surgical staple cartridge assembly that comprises an anvil, a staple cartridge jaw, a longitudinal knife channel, a first longitudinal row of staple pockets comprising a first distal end staple pocket, a second longitudinal row of staple pockets comprising a second distal end staple pocket, a third longitudinal row of staple pockets, staples removably positioned within the staple pockets, a staple driver, and a firing member is disclosed. The staple driver is configured to drive a first distal staple out of the first distal end staple pocket and a second distal staple out of the second distal end staple pocket and, in cooperation with the anvil, deform the first distal staple to a first fired height and the second distal staple to a second fired height. The firing member comprising a first portion configured to engage the anvil and a second portion configured to engage the staple cartridge jaw.

A driving tool includes a first cylinder that generates compressed air by reciprocating movement of a first piston slidably disposed therein. A longitudinal direction of the first cylinder intersects a longitudinal direction of a second cylinder and extends alongside a magazine that feeds fasteners onto an axis of movement of a driving part of a second piston. The first piston reciprocally slides in a direction that extends alongside the magazine. A tool handle is disposed on the side of the first cylinder that is opposite from the magazine in the direction of the axis of movement.

An end effector comprising a first jaw, a plurality of staple cavities, a first slot, a first longitudinal row of first staples, a second longitudinal row of second staples, a second jaw, an anvil comprising forming pockets, a staple driver, and a firing member is disclosed. The staple driver supports a first staple removably stored in said first longitudinal row and a second staple removably stored in said second longitudinal row. The staple driver and said anvil are configured to co-operate to deform said first staple to a first fired height and to deform said second staple to a second fired height. The firing member comprises a first portion configured to extend through said first slot and a second portion configured to engage said anvil. The anvil further comprises a second slot including a lateral portion extending behind a longitudinal row of said forming pockets.

A stapler for stapling sheet material with staples, each staple having two staple legs and a staple crown. The stapler having an anvil arm, with a stapling unit being pivotable relative to the anvil arm and including a staple magazine receiving the staples and a driver for pushing staples through the sheet material, with a base part, on which the anvil arm is mounted movably towards it, and with two two-armed bending levers pivotably mounted on the anvil arm about a respective pivot axis, each bending lever having a first and a second lever arm. Upon approach of the anvil arm to the base part, the second lever arms are pivoted and bend the staple legs. The pivot axes extend substantially perpendicular to the staple crowns and the second lever arms have end portions which are arranged offset to one another in the axial direction of the pivot axes.

A nail machine with effort-saving mechanism is provided, including: a shell body; an operating mechanism, disposed on the shell body and including a pressing lever, a driving rod and a linkage, the operating mechanism provided for being operated to move between a first position and a second position; an actuating member, two ends thereof having a sliding portion and an engaging portion respectively; a striking force accumulating mechanism, including a striking board and a force accumulating member, the striking board being movable between an initial position and a releasing position; wherein when the operating mechanism moves toward the second position, the engaging portion is engaged with the striking board, and the striking board moves toward the releasing position; when the operating mechanism is in the second position, the engaging portion is detached from the striking board, and the striking board moves toward the initial position.

A stapling device including a replaceable loading unit is provided. The loading unit includes an elongated body and a stapling assembly having a first jaw and a second jaw. The first jaw of the stapling assembly includes an anvil assembly. The second jaw of the stapling assembly includes a releasably mounted cartridge assembly having a detent connection with the stapling assembly. Also provided is a tool for removing facilitating the separation of a replaceable cartridge assembly from a loading unit.

The invention relates to a high pressure water pump and a steam powered nailing gun having the high pressure water pump. In certain embodiments, high pressure water pump includes: an upper pump body, a lower pump body, a water discharge valve, a water intake valve, a plunger, a guide sleeve, a hammering cap, an adjustment knob, and an evacuation valve. Both upper and lower pump body are connected by connecting bolts. A sealing ring is disposed between upper and lower pump body and a sealing element is disposed between the upper pump body and plunger. Plunger is sheathed in upper pump body. The hammering cap is threadedly connected to the plunger. The adjustment knob is connected to an upper end of upper pump body. The hammering cap is moveably connected to the adjustment knob through the plunger. A plunger reset spring is disposed between hammering cap and adjustment knob.

The magnetic base assembly includes an electromagnet assembly with a top surface open magnetic pole. A shunt plate is magnetically held to the top of the electromagnet. A canting or tilting of the shunt plate results when accidental side or pulling away contact is made between a riveting processing tool and an extending portion of the aircraft part being riveted as the tool is moved from one riveting location to another. The canting or pull off of the tool prevents damage. The operator can observe the tool canting and stop the tool movement or a micro switch or proximity switch senses the canting or tilting automatically so that the tool can be stopped before damage occurs. The magnetic field can be dynamically controlled to provide adequate pulldown force for the riveting function but a breakaway force less than the amount which would cause damage.

A fastener driving tool includes a housing, a drive track within the housing, a magazine connected to the housing and configured to hold a supply of fasteners and to provide a leading fastener to the drive track, a driver configured to move downward in the drive track and drive the leading fastener into a workpiece during a drive stroke, a mount connected to the driver, and a clincher operatively connected to the housing and to the mount. The clincher is configured to engage the leading fastener during the drive stroke and move into a clinching position at the end of the drive stroke to clinch the fastener to the workpiece. A motor is configured to rotate a crank arm, and a connecting rod is pivotably connected to the mount at one end portion thereof and pivotably connected to the crank arm at an opposite end portion thereof.