72results about "Picks" patented technology

The present invention discloses an automobile escape hammer comprising a body, a striking hammer and a cutter; wherein the striking hammer is coupled to one end of the body and comprises a weight member, a striking pin and a blade installed on the weight member; the striking pin has a small diameter for effectively breaking the windows of a motor vehicle; and the blade abuts one side of the striking pin without passing beyond the end of the striking pin, thereby a user can hold the automobile escape hammer to strike and break the window of a motor vehicle as to achieve the purpose of breaking the window and allowing the people in the vehicle to escape quickly.

Tools and methods of making tools that are swung toward a work-piece are more accurate and / or safer to use because of a moveable grip provided on the tool handle. The tool handle slides through the moveable grip, with minimal or no rotation or shifting relative to the grip. The movable grip eliminates the need for the forward hand of the user to loosen its grip during portions or all of the swing, eliminates the need for the hand itself to slide along the surface of the handle, and, importantly, greatly reduces or eliminates the chance that the tool and the impact head of the tool hand will rotate or shift relative to user's hand(s). The moveable grip and handle are preferably rigid and hard and mated in shape and size so that rotation and shifting is reduced or eliminated. The preferred embodiment includes one or more control members for retaining or latching the moveable grip in one or more desired locations on the handle, so that the moveable grip may be prevented from sliding along the handle until the user desires it to slide.

An ice axe device and method has an adjustable grip. The ice axe includes an elongated shaft with opposite proximal and distal ends. A pick is disposed at the distal end of the elongated shaft, and a grip is disposed at the proximal end of the elongated shaft. A pommel is adjustably securable to a proximal end of the grip, and is movable towards and away from the grip to respectively shorten and lengthen a length of the grip. At least one spacer can be selectively disposable on the grip to selectively shorten and lengthen the length of the grip

The present invention provides a removable shield attachment for hand-held digging tools which is mounted on the tool handle below the tool head so as to not interfere with gripping along the length of the handle. The shield generally comprises a mounting portion adapted to be mounted on the handle below the tool head, a shield portion extending laterally outwardly and upwardly from the mounting portion, and a slot positioned between the mounting portion and the shield portion adapted for passing a blade of the tool head therethrough. In use, the shield portion is positioned above the blade, thereby intercepting debris flying from the blade and towards the worker. The shield is particularly designed for digging tools having a slidably fit tool head that engages an outwardly tapered working end of the handle, with the shield being attached to the handle in the same manner as the tool head itself.

A combination axe, sledge hammer and pick (CASHP) that is particularly designed for use by firefighters. The CASHP includes a front end and a rear end. The front end has an upper section that functions as an axe blade and the lower section functions as a sledge hammer. The rear section includes a pick that can be utilized for a variety of functions. By incorporating three tools in a single structure the weight that a firefighter carries is lessened. Thus, reducing fatigue and the time that is required to cut through an obstruction to reach fire victims.

Generally, a spike including a rotary position selector which allows selectable incremental fixed angular positioning of the spike, the spike adaptable to couple to a tool. Specifically, an ice axe having a rotatable spike which allows selectable fixed angular positioning of the spike in relation to the shaft of the ice axe.

Generally, a spike including a rotary position selector which allows selectable incremental fixed angular positioning of the spike, the spike adaptable to couple to a tool. Specifically, an ice axe having a rotatable spike which allows selectable fixed angular positioning of the spike in relation to the shaft of the ice axe.

The invention discloses a combined multifunctional rescue tool. The rescue tool comprises a crow bar, a pad component and a supporting plate component, wherein the pad component comprises a bottom plate, a supporting rod with profiled groove and a supporting rod; the supporting rod with profiled groove is connected with the supporting rod, and the supporting rod with profiled groove and the supporting rod are connected with the bottom plate at one end and on the middle part of the bottom plate respectively; the supporting plate component comprises a supporting plate base and a plurality of supports; the supporting plate base consists of two supporting substrates which are connected through a baffle plate and a bump; the pad component is arranged between the two supporting substrates; the baffle plate is sleeved on a cylindrical rod of the bottom plate and can compress a spring on the cylindrical rod together with a connecting block on the end part of the bottom plate; and the crow bar is arranged in section groove of the supporting rod with profiled groove through fixed rotating shafts on the two sides of the head. In work, a heavy object is levered up by the crow bar and supported by the supporting plate component, and the crow bar moves on the supporting rod with the profiled groove to change the height of the supporting point. One person operates the crow bar to lift the supporting point and the object can be supported while the object is levered up so the convenience of use and the rescue efficiency are greatly improved.

A multi-purpose tool and tool attachments have been described. The multi-purpose tool comprises a utility bar that has an elongated structural member partly covered by an overmold, and universal connectors on its two ends. The cross section of the elongated member is crossed-shaped and has a plurality of recesses, which helps to optimize the weight-to-strength ratio of the bar. The universal connectors are male and female snap-fit engagements that allow for different tool attachments to be quickly and easily attached to the ends of the bar in both a right-hand and left-hand orientation. The connectors also allow several utility bars to be connected in series to make a longer utility bar. The tool attachments comprise a handle-hammer-pick attachment, a shovel head counterweight, a spear head, an extractor attachment, a breaching tool attachment, and a monopod sniper attachment. Each tool attachment is designed to have multiple functions.

This invention relates to an impact tool. The impact tool includes a handle, and the handle includes a hollow portion. The impact tool also includes an impact portion for impacting with a surface or object, with the impact portion being located at one or both ends of the handle. The impact tool further includes a moveable material, which may be housed within the hollow portion of the handle. The moveable material is adapted or able to move along the hollow portion of the handle during use of the impact tool. The moveable material may serve to increase the momentum associated with the use of the impact tool and / or to reduce the jarring effect associated with the use of the impact tool.

A multi-tooled hammer with an auxiliary tool mountable to the hammer, the hammer including a hammer-head attached to a handle, the hammer-head including a top-end and the handle including a butt-end. The hammer also has a shank-way defining an internal passage within the hammer, from the top end of the hammer-head to the butt-end of the handle. The auxiliary tool has a tool-head and a tool-shank, with the tool-shank receivable into the shank-way of the hammer, and the tool-head augmented by the hammer in tasks performed by the multi-tooled hammer. The multi-tooled hammer is a versatile, practical, and effective hand-tool for both experienced and unskilled tool users.

An ice axe device and method has an adjustable grip. The ice axe includes an elongated shaft with opposite proximal and distal ends. A pick is disposed at the distal end of the elongated shaft, and a grip is disposed at the proximal end of the elongated shaft. A pommel is adjustably securable to a proximal end of the grip, and is movable towards and away from the grip to respectively shorten and lengthen a length of the grip. At least one spacer can be selectively disposable on the grip to selectively shorten and lengthen the length of the grip

Striking tools are disclosed that include a handle and a head. Striking surfaces may be securely attached to the head. In this way, lighter weight striking tools may be made with greater durability.

An ice axe device has an adjustable grip. The ice axe includes an elongated shaft with opposite proximal and distal ends. A pick is disposed at the distal end of the elongated shaft, and a grip is disposed at the proximal end of the elongated shaft. A pommel is adjustably securable to the grip,. A spike can be disposed on the proximal end of the grip. At least one spacer can be selectively disposable on the grip to selectively shorten and lengthen the length of the grip.

The invention discloses an electric pick adapter assembly and an electric pick. The electric pick adapter assembly comprises a longitudinally extending main body and a locking mechanism, wherein the main body is provided with a first end and a second end which are back to each other; the first end is utilized to assemble the main body to the electric pick; the second end is provided with a slot for an electric hammer working part to insert in the extending direction of the main body; the locking mechanism has a first state and a second state; when the locking mechanism is in the first state, the electric hammer working part can be limited in the extending direction of the main body, so that the electric hammer working part cannot be separated from the slot; and when the locking mechanism is in the second state, limiting of the electric hammer working part is relieved. According to the electric pick adapter assembly and the electric pick, the electric hammer working part can be appliedto the electric pick for impact operation, so that the consumable application cost is reduced conveniently.