|
Match
|
Document |
Document Title |
|
|
8109179 |
Power tong
A power tong continuously rotates tubulars for spinning and torquing threaded connections. Continuous rotation is achieved through a rotating jaw having grippers that grip the tubular and...
|
|
|
8104379 |
Graphite / titanium hammer
According to disclosure, the hammer has a head made of striking grade steel. The handle comprises a 6-4 titanium hand grip and over strike plate insert in the handle and under the head. The head...
|
|
|
8056443 |
Striking tool
A hammer that that reduces vibration and provides advantageous balance and mass distribution having a handle portion comprising an I-shape sectional profile and a head comprising a cavity formed...
|
|
|
8024994 |
Demolition utility tool
The invention provides a demolition utility tool that can be used in many ways for the demolition of materials and/or for the manipulation of clamps valves, nuts, or other hardware. The tool...
|
|
|
7874231 |
Striking tool
A hammer that that reduces vibration and provides advantageous balance and mass distribution having a handle portion comprising an I-shape sectional profile and a head comprising a cavity formed...
|
|
|
7802497 |
Impact absorbing striking tool
A straight line impact absorbing striking tool for impacting an object. The striking tool may have a multi-piece construction, and may be partially filled with a flowable high-density material...
|
|
|
7703355 |
Recoilless hammer
The invention relates to a recoilless hammer which comprises a hammer head (2) having a handle seat (4) and a hammer handle (3) to be inserted in said handle seat (4). The handle seat (4) is...
|
|
|
7665390 |
Hammer having shock absorbing handle
A striking tool is disclosed that comprises a generally U-shaped or V-shaped handle constructed of a substantially resilient material and having a head fixed at one end thereof. A second end of the...
|
|
|
7638702 |
Piano tuning wrench
An improved piano tuning hammer for use by piano technicians, that allows dramatically increased tuning accuracy, ease of use, and speed. The improved tuning hammer is comprised of relatively large...
|
|
|
7467572 |
Hammer with mallet head and measuring handle
A hammer equipped with a mallet attachment and a measuring scale. The mallet attachment includes a surface cap for covering the striking surface of the hammer such that the hammer is visible as a...
|
|
|
7448299 |
Hand tool with vibration-damping sleeve
A hand tool with vibration-damping sleeve is provided. The vibration-damping sleeve is set between a hammering body and a handle of the tool to buffer the hand tool from vibrating. The...
|
|
|
7320266 |
Shock dampening counterbalanced handle
Shock dampener incorporated into a hammer handle. Using a counter weight attached with a hinge pin to provide extreme shock dampening when striking solid objects with a hammer tool. Shock travels...
|
|
|
7181994 |
Handle saver
A striking implement, such as a maul, to reduce the impact force on the handle used with the member. The device is fabricated of metal and has two elongated parallel supports, a base, and a two...
|
|
|
7178428 |
Impact instrument
An impact instrument for delivering an impulse to an object. The impact instrument may include an impact surface for contacting the object and an elongated member extending from the impact surface...
|
|
|
7168338 |
Dead blow hammer with composite holder
A composite hammer comprising a head having a periphery and a longitudinal axis, a collar disposed substantially about the periphery and having an inner surface and a neck tube projecting radially...
|
|
|
7143667 |
Striking or pulling tool with a split head
A striking and pulling tool, such as a hammer, having separate head elements secured to opposing sides of a handle. The tool may be part of a system with interchangeable components.
|
|
|
7134363 |
Deadblow hammer
Deadblow hammers capable of minimizing or eliminating recoils when the hammers impact their targets are discussed which have easy access anti-recoil chambers and which have open sockets for...
|
|
|
7096761 |
Ergonomic tool handle and related hammer system
An ergonomic handle for a hand tool includes a main portion extending in a longitudinal direction between a gripping portion and a tool head supporting portion opposite the gripping portion. Both...
|
|
|
7066052 |
Hammer having enhanced strength
A hammer includes a handle, a hammer body mounted on an end of the handle and having a side formed with a combination bar inserted into the handle, and a protective jacket integrally formed on the...
|
|
|
6983674 |
Device and method for delivering an impact
An impact device has a handle attached to an impact head. A weight is reciprocatably mounted on a guideway on the impact head. The weight can move along the guideway between a first position and a...
|
|
|
6945138 |
Recoiling striking device
A striking device including a head having a striking surface and a base mounted on an end of a handle for reciprocation in a linear motion. A rail structure is carried by the end of the handle. A...
|
|
|
6848341 |
Rock hammer
A hammer useful for working rock, stone, and other hardened substrates is provided. The hammer head defines an acoustic chamber which resonates tones when the hammer is used to strike an object....
|
|
|
6739218 |
Hammer with resilient swivel pivoted joint
A hammer adapted to its head and handle at least with a resilient swivel pivoted joint so to swing with the swivel point as the pivot in the same direction as that of the striking to release the...
|
|
|
6619408 |
Hammer with shock-resistant arrangement
A hammer comprises a metal bar extended from a head, the bar including forward and rearward apertures; a soft sleeve including spaced lengthwise internal ribs, the ribs being fastened across the...
|
|
|
6615692 |
Vibration-absorbing tool handle cover
A handle cover is made of soft material and includes a central longitudinal compartment for receiving a handle of a tool. A plurality of first holes and a plurality of second holes are defined in...
|
|
|
6595087 |
Encapsulated dead blow hammer with improved skeleton
A dead blow hammer has a skeleton including a cylindrical head tube and a cylindrical neck tube fixed to the head tube and projecting laterally therefrom and receiving therein a disk-like plastic...
|
|
|
6536308 |
Tool having an attached working surface
A tool comprised of two or more components each composed of differing materials with one component being less dense and the other component having working surface characteristics. The first...
|
|
|
6477922 |
Impact tool
An impact tool having a head structure including first head piece, a second head piece and an elongated handle structure. With a lengthwise section of the handle structure being arranged in...
|
|
|
6467376 |
Hammer
A hammer includes a composite material handle having a connecting portion formed on one end of the composite material handle. A head is encircled in the connecting portion of the handle and has a...
|
|
|
6465535 |
Grip material
The present invention provides a vibration reducing grip material that includes a closed-cell poly(vinyl chloride) foam material having a Shore durometer of about 50 to about 70. According to one...
|
|
|
6463832 |
Capped head hammer
A hammer having a hammer head and a cap removably slidably fitted to the hammer head. A biasable pad for absorbing shock is positioned between the cap and the hammer head. A cross-pin connects the...
|
|
|
6405616 |
Hammer with shock-reduction structure
A hammer with shock-reduction structure includes an integrally formed hammer body and a handle cover. A rear section of the handle is formed with an H shaped rod for being engaged by the handle...
|
|
|
6386071 |
Recoil reducing apparatus for striking tools
A recoil reducing apparatus that is attachable to a striking tool includes a resilient strap having a first aperture which is configured to accept an extension of the striking tool, and a second...
|
|
|
6370986 |
Impact cushioning tool handle
A manually operable impact tool that includes an elongated rigid interior handle structure extending longitudinally with respect to the tool, an impact head disposed at one longitudinal end portion...
|
|
|
6363817 |
Shock absorption system for a striking tool
A system for absorbing shock including a resilient member positioned between a portion of the head and a portion of the shaft of the tool. The resilient member dampens and absorbs vibration...
|
|
|
6338290 |
Pounding tool
A pounding tool comprises a pounding head and a handle fastened at one end thereof with the pounding head. The handle is provided in two opposite longitudinal sides thereof with a shock-absorbing...
|
|
|
6314837 |
Hammer protective system
A hammer protective device, used in conjunction with a hammer having a handle portion and a head portion. The head portion has a shank portion for mounting the handle. The invention comprises a...
|
|
|
6311369 |
Vibration dampening tool handle
The invention relates to a tool handle having a core that has a tool engaging end, an intermediate section, and a grip end. One or more rigid molded layers at least partially cover at least the...
|
|
|
6311582 |
Deadblow claw hammer
A shock absorbing claw hammer consisting of a head with a striking face and a claw portion and having a chamber extending through the head. In a first embodiment, an inset step is formed at one end...
|
|
|
6234048 |
Nonrecoil hammer
An improved nonrecoil or deadblow hammer and related production method are provided, wherein the hammer has a tool head of hardened steel or the like formed with a hollow socket containing a filler...
|
|
|
6223627 |
Anti-shock structure of a hammer handle
An anti-shock structure of a hammer handle comprises a main rod, a handle sleeve, an elastic element, and a plug. A longitudinal storing slot is disposed inside the handle sleeve. The elastic...
|
|
|
6220128 |
Shock absorbing handle of hand impact tool
A handle of a hand impact tool includes a pair of axial passages defined therein and a first row of axially spaced transverse openings defined in an outer periphery thereof and communicated with...
|
|
|
6202511 |
Vibration damped hammer
A hammer includes a rigid elongated support structure, a head carried at one end of the support structure, and a manually engageable gripping portion. An end of the elongated support structure...
|
|
|
6170362 |
Shock-proof structure of the handle cover of a hand tool
A shock-proof structure of the handle cover of a hand tool for improving the shock-proof ability of the handle cover. Wherein the handle cover is made of soft elastic material and has a hollow...
|
|
|
6128977 |
Shock-absorbing claw hammer
A shock-absorbing claw hammer includes a handle, a claw and a striking head. Vibrations in the handle caused by the striking head striking an object are at least partially reduced by...
|
|
|
6095497 |
Crack-proof structure of the nail pulling groove of a hammer
A crack-proof structure of the nail pulling groove of a hammer used in a hammer with a nail pulling groove at rear end thereof is disclosed, a V shape nail pulling groove is formed on the meddle...
|
|
|
6052885 |
Method of making a nonrecoil impact tool
An improved impact tool of the nonrecoil type is provided, to include a molded thermoplastic jacket encasing a hollow core canister having a flowable filler material such as small steel pellets or...
|
|
|
5992270 |
Shock absorbing hammer
A shock absorbing hammer, comprising an elongated shaft (2) and a hammer head (1). An end portion (2a) of the shaft is obliquely oriented in a somewhat wider recess (6) in the hammer head (1) so as...
|
|
|
5960677 |
Nonrecoil impact tool
An improved impact tool of the nonrecoil type is provided, to include a molded thermoplastic jacket encasing a hollow core canister having a flowable filler material such as small steel pellets or...
|
|
|
5926911 |
Shock absorbing handle grip for tool handle
A shock absorbing handle grip includes a sleeve-like rubber grip body sleeved onto the coupling shaft of the handle of a hand tool, a substantially U-shaped flat packing bar inserted from a rear...
|