A blind rivet setting tool including a channel along which the broken mandrels of set rivets can be moved and biasing means for biasing blocking means into the channel for blocking the movement of a broken mandrel along the channel whereby a broken mandrel must urge the blocking means out of the way against said bias in order to move past the blocking means.

A blind rivet setting tool including clamping means for releasably clamping a nosepiece in place such that a blind rivet can bear against the nosepiece while the mandrel thereof is pulled; and a method of changing nosepieces using the clamping means.

A riveting tool accessory includes a cylinder handgrip. A rotating member and a transmission member are disposed in the cylinder handgrip. The rotating member is axially positioned and connected to the cylinder handgrip. The transmission member is circumferentially positioned and connected to the cylinder handgrip. When the rotating member rotates forwards or backwards, the transmission member is driven to move backwards or forwards. A front end of the transmission member is provided with a connecting member. A front end of the cylinder handgrip is provided with a guide nozzle assembly. The connecting member is disposed in the guide nozzle assembly in a penetrating manner. A front end of the connecting member can reach out of the guide nozzle assembly. A spring is disposed between the transmission member and the guide nozzle assembly. A safety valve mechanism is disposed between the transmission member and the connecting member.

An apparatus, system, and method for withdrawing slasher teeth from a slasher saw are provided. The apparatus has a handle, and a forked portion is connected to one end of the handle. A gap is formed between two prongs of the forked portion. A floating shank positioner is positioned at least partially within the gap. At least one common hole is formed through the two prongs of the forked portion. When the slasher tooth is connected to the at least one common hole, pivoting of the handle removes the slasher tooth from the pocket of the saw.

The present invention provides a pull riveting system including two or more pull-rivets and a riveting device, the pull-rivet including a rivet mandrel; the riveting device including two or more rivet gun heads, each provided with a rivet gun hole; wherein each of the pull-rivets is provided with a first label; each rivet gun head is provided with a second label; when one pull-rivet is matched with one rivet gun head, the rivet mandrel of this pull-rivet is applicable to the rivet gun hole of the rivet gun head, and the first label of the pull-rivet is the same as or corresponds to the second label of the rivet gun head. The present invention has the advantageous effects that labels easily identified with naked eyes are arranged on the rivet gun head and the pull-rivet, such that the pull-rivet and the rivet gun head which are matched with each other form a simple correspondence, so that the user may rapidly identify the pull-rivet specification and the rivet gun head matched with the pull-rivet, effectively reducing the waste of the pull-rivets, lowering the damage risk to the rivet gun, and effectively improving the work efficiency.

A multi-functional riveting tool has a holding handle, an operating handle pivotally connected with the holding handle, a torsion spring having two ends respectively abutting against the holding handle and the operating handle, a sleeve assembly mounted in a top portion of the holding handle, and a connecting driving assembly including a pulling shaft and a snapping set alternatively mounted in the sleeve assembly. With a structure and an internal space for mounting the pulling shaft and the snapping set formed in the sleeve assembly, a user is able to install the pulling shaft for connecting with a rivet nut, the pulling shaft for connecting with a rivet bolt or the snapping set for mounting a blind rivet in the sleeve assembly for different use. Only one riveting tool should be prepared. Accordingly, the riveting tool of the present invention is practical for use.

The present invention provides a rivet gun including a first handle, a second handle, a transmission mechanism, and a clamping-pulling mechanism. The first handle is fixedly connected or integrated with a housing limiting the clamping-pulling mechanism, and the second handle is rotatable around a first fixed shaft relative to the first handle; the clamping-pulling mechanism includes a pull rod with gear grooves thereon; the transmission mechanism includes a gear member with a gear end rotatable around a second fixed shaft, the gear end of the gear member being configured to engage with the gear grooves on the pull rod; and the second handle is connected to the transmission mechanism, and configured to drive the gear member of the transmission mechanism to rotate when the second handle is rotated and opened relative to the first handle such that the gear member pushes the pull rod forward by engagement between the gear end and the gear grooves, and to drive the gear member of the transmission to rotate when the second handle is rotated and closed relative to the first handle such that the gear end of the gear member pulls the pull rod backward by engagement between the gear end and the gear grooves.

A staking tool is provided that is coupled to an axle of a vehicle and that includes a collar and a striker. The collar includes a guide notch defined on an interior surface. The striker includes a shaft and a handle. The shaft includes an angled tip at a first end of the striker and the handle includes a striking surface at a second end of the striker. The shaft is configured to slide longitudinally within the guide notch. A method for staking a spindle nut is also provided that includes positioning a collar over the spindle nut fastened on an axle of a vehicle, aligning a guide notch on the collar with a staking notch on the axle, inserting a striker into the guide notch, and striking the striker with a hammer.

The present invention discloses a manual rivet tool, comprising a first handle assembly, a second handle assembly, a force amplification pulling mechanism, a planetary accelerating rotating mechanism and a quick replacement mechanism; the first handle assembly is fixed to the force amplification pulling mechanism; the second handle assembly is disposed on the force amplification pulling mechanism; the first handle assembly and the second handle assembly act on the force amplification pulling mechanism cooperatively to drive the force amplification pulling mechanism to output a pulling force; a threaded brace rod is fixed to the end of the force amplification pulling mechanism through the quick replacement mechanism, and the force amplification pulling mechanism outputs the pulling force to the threaded brace rod to act on a rivet nut; and the planetary accelerating rotating mechanism is engaged on the upper end of the force amplification pulling mechanism, and the planetary accelerating rotating mechanism drives the threaded brace rod to rotate rapidly by means of the force amplification pulling mechanism. The present application may complete manual riveting efficiently, and the tool is light in structure, convenient to carry, strong in pulling force, labor saving in operation and high in working efficiency.

A blind fastener tool with pulling fingers is provided. One embodiment is a tool for installing a blind fastener in a hole. The tool includes stationary fingers having tips protruding from a front end of the housing to contact a rim of a sleeve of the blind fastener. The tool also includes pulling fingers in the housing arranged longitudinally in spaces between the stationary fingers. Ends of the pulling fingers proximate to the front end are configured to radially expand to receive a drive element of the blind fastener, and to radially collapse to grip a collar of the drive element. The pulling fingers are configured to translate inside the housing to pull the drive element away from the sleeve as the stationary fingers contact the rim of the sleeve to form a bulb with the sleeve at a blind side of the hole.