A two-piece pinion shaft tool for disassembling a two-piece pinion shaft from a rack and pinion housing includes a tool body having an axial opening extending along an axis of the tool body and a transverse opening at least partially communicating with the axial opening. The tool body includes internal threads within the axial opening. A pin is inserted in the transverse opening for engaging a keyway in a first shaft portion of the two-piece pinion shaft. A slide hammer includes a slide portion having external threads engaged with the internal threads of the tool body and a hammer portion disposed on the slide portion. The tool body further includes a first end with a first plurality of fingers extending axially from the tool body and includes a second end with a second plurality of fingers extending axially from the tool body.

The present invention provides a means to achieve enhanced control of repair forces in the automotive body repair industry. In particular, the present invention provides a modified slide hammer and a method to achieve repair through the controlled application of forces otherwise not attainable with existing embodiments. Additionally, the present invention provides an ease of use and versatility of application and mounting at the site of the work in conjunction with and in line with existing devices used in the repair process. The application of the present invention provides increased reliability in the delivery of intended forces at the site of the work. Further, the inherent isolation of repair forces to the intended site of the work by the use of the present invention reduces the likelihood of secondary damage, material waste, or catastrophic failure thereby also enhancing the safety of the operator and the effectivity of repair. Specifically, the present invention may be implemented in conjunction with existing frame pullers in the automotive body repair industry to affect repair while providing facility to avoid obstructions in the path of applied forces.

This hydraulic drilling apparatus including a casing comprising a front part, a shank including a fluid injection conduit and intended to be coupled to at least one drill rod equipped with a tool, the shank, a striking piston slidably mounted inside the casing along a striking axis (A) and configured to strike the shank, an extraction piston disposed around the shank and comprising an extraction portion configured to cooperate with the shank, and a cartridge removably mounted on the front part and disposed around the shank, the cartridge including an injection part configured to fluidly connect the fluid injection conduit to a fluid delivery conduit. The cartridge delimits a receiving housing in which the extraction piston is slidably mounted.

A device for Semi-truck and trailer applications. It is a tool used by truck operator's release a fifth wheel pins of a tractor/trailer assembly or the wheel adjustments and tandem axle trailer pin extractor apparatus. Also it is used as a tool for allowing uncoupling/decoupling of a trailer from a tractor and for shifting the locking pins in the undercarriage of a tandem axle trailer when it is desired to shift the position of the tandem axles relative to the trailer body. The tool is made of a hammer assembly with a spike head, shaft and wedge; a pipe structure handle with a taper at one end for attaching to assembly and a way for attaching to a cap and a way to attach the hammer assembly to the pipe structure handle. It has an extendable hook assembly with a hook at one end of an adjustable tube.

An installation tool for installing features and/or components involving a grommet onto a water containing structure assembly, and a method of use thereof, which facilitates controlled and precise application of an insertion force. The tool actively prevents or reduces the unintentional application of the insertion force onto anything surrounding the grommet. The tool, and a method of use thereof, may have an insertion force generating sub-system configured to mechanically drive a grommet-based component into the grommet, and an engagement sub-system configured to translate and impart the insertion force from the insertion force generating sub-system to the grommet-based component and the grommet. The tool may have a sturdy, stable, and slide-hammer configuration or a basic tamp configuration for use with a mallet. The slide-hammer may comprise an anvil sub-system and a hammer sub-system in a reciprocating configuration. A complimentary puller tool may be included.

A nail punching machine for driving in or pulling out rail spikes comprises a driving mechanism, which is driven by means of an electric drive motor. The electric drive motor is supplied with electric power by means of an accumulator. The nail punching machine is held by an operator by means of at least one handle.

The present disclosure generally relates to quick change attachments for a pneumatic percussive tool. The attachments convert a pneumatic percussive tool, such as an air impact tool with proximal attachment, which has a pushing force, into a pneumatic percussive tool having a pulling force. Once attached to the pneumatic percussive tool, the attachments also provide a quick change feature for allowing pulling tools to be simply and easily removed and replaced.

A wheel lock bolt removal tool apparatus for removing a wheel lock from a vehicle wheel, the wheel lock having a wheel lock bolt with a spinning ring, the apparatus comprising an extractor comprising a collet and a sleeve received substantially coaxially over the collet, the collet body having a distal opening formed having a radially-inwardly-projecting distal lip, the distal opening and distal lip configured to pass over and seat on the spinning ring of the wheel lock as by engaging the lip on a distal edge of the spinning ring, the collet body configured to be selectively closed upon distal movement of the sleeve along the collet and further having a proximal end configured for application of an axial proximally-directed force in removing the spinning ring from the wheel lock bolt.

A nail punching machine for driving in or pulling out rail spikes includes a driving mechanism, which is driven by an electric drive motor. The electric drive motor is supplied with electric power by an accumulator. The nail punching machine is held by an operator by at least one handle.

An extracting tool for extracting a metal piece located in an aerodynamic stream of a turbomachine, such as a flow splitter nose, includes a rod; a first stop located at a distal end of the rod and provided with a claw for bearing against a first edge of the metal piece; a gripping member translationally mounted to the rod and including a first projecting portion arranged to receive a second, opposite edge of the metal piece; a tightening mechanism configured to keep the gripping member bearing against the metal piece and the first stop.