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72results about "Picks" patented technology
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Automobile escape hammer
InactiveUS20060064822A1Efficient crushingSmall diameterPortable percussive toolsBuilding rescueEngineeringKnife blades
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.
Owner:WANG TIEN SHUI
Impact tools with slidable grip
InactiveUS7694392B2Accurate and easy and safe to useFirm and reliable and predictable and smooth-moving grasp-pointTravelling carriersHoldersEngineeringMechanical engineering
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.
Owner:TOUCHETTE SHANE M
Competition/leashless ice axe with adjustable grip
InactiveUS6944955B2Easy to useGuaranteed fit sizeMountaineeringPicksEngineeringStructural engineering
Owner:BLACK DIAMOND EQUIPMENT
Impact tools with slidable grip
InactiveUS20080168629A1Accurate and easy and safe to useFirm and reliable and predictable and smooth-moving grasp-pointTravelling carriersHoldersEngineeringMechanical engineering
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.
Owner:TOUCHETTE SHANE M
Striking tool with attached striking surface
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.
Owner:ESTWING MFG
Competition/leashless ice axe with adjustable grip
Owner:BLACK DIAMOND EQUIPMENT
Multi-purpose combined tool
The invention provides a combined tool which adopts a shovel as a main body, belonging to the technical field of hand tools. The combined tool is formed by a shovel body, a pick body, a clamping tool block and a handle which are hinged, wherein the front edge or / and the side surface of the shovel body have triangular blade teeth; the surface of the shovel is provided with a face spanner and a plane cutter; one side of a shovel plate is riveted with a small rotatable hammer; the pick body is provided with a hook groove, file teeth, a tip part with blade. The handle is matched with an illuminating lamp and a screwdriver and the like; a fixed part of the tool block is connected with a pull rod in the handle; and a movable part of the tool block is connected with the shovel body. A lug used for hinging with the shovel body and the pick body is provided with a plurality of straight edges which are provided with grooves; and the front end of the handle is provided with a plane and a convex rid which correspond to the handle. A handle sleeve on the rotating handle can change the length of the handle, lock the lug, and change the angles between the shovel and the pick and the handle, thus leading the combined shovel to become a multi-purpose tool which integrates various functions of shoveling, digging, hooking, pulling, filing, gripping, cutting, twisting, drawing, illuminating and the like and also can be folded.
Owner:黄文明 +2
Shield attachment for hand-held digging tools
Owner:DEKORT PHILLIP +2
Combination axe, sledge hammer and pick
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.
Owner:FOX DARIN ANDREW
Multi-Purpose Ice Axe Including Rotating Spike
Owner:2THINK
Portable pneumatic impact barrier-breaking pick
The invention relates to a portable pneumatic impact barrier-breaking pick, comprising a cylinder body, wherein the cylinder body is provided with an air vent, an upper end cover and a lower end cover are installed at two ends of the cylinder body respectively, the upper end cover is provided with an air inlet, the air inlet is coupled with an air pump through an air pipe, the air inlet is communicated with the inner cavity of the cylinder body, the inner end face of the upper end cover is provided with a strong magnet, an impact hammer is arranged below the strong magnet, a pick head connector is installed below the impact hammer through a spring, a pick head connector is sleeved in a guide hole on the lower end cover of the cylinder body, a pick head is installed in the pick head connector, and the pick head can be of many different types. The portable pneumatic impact barrier-breaking pick has the advantages of compact structure, simple operation, small size, light weight, simplicity in manufacture and convenience for carrying.
Owner:SHAOGUAN COLLEGE
Multiple-tooled hammer
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.
Owner:NICHOLLS J ROBERT
Electric pick
The invention relates to an electric pick. The electric pick comprises a reduction gearbox, an impact mechanism and a plastic shell. The reduction gearbox comprises a box body and a transmission mechanism arranged in the box body. The impact mechanism comprises an air cylinder, a piston assembly driven by the transmission mechanism, a rammer arranged on the air cylinder and driven by the piston assembly to do reciprocating motion and an impact rod which is arranged in the air cylinder and bears impact of the rammer, the first end of the air cylinder is connected and positioned to the box body, and an electric pick chuck is installed at the second end, opposite to the first end, of the air cylinder. The plastic shell is arranged on the outer portion of the air cylinder in a sleeving manner. According to the electric pick, the air cylinder is connected and positioned to the reduction gearbox, on one hand, the air cylinder is well positioned and supported, on the other hand, compared with a scheme adopting a metal straight barrel, the weight of the plastic shell is small, the weight of the whole machine is greatly reduced, and operation is more flexible and convenient.
Owner:POSITEC TECH CHINA CO LTD
Multifunctional Tool Including Interchangeable Tips
InactiveUS20140366688A1Facilitate making diametricalMore rigidHand chiselsPortable percussive toolsMechanical engineering
A multifunctional tool with interchangeable tips includes a handle, a cover, at least one interchangeable tip and at least one removable securing means. The interchangeable tip is clamped at various points between the cover and the handle because the cavities of the handle and of the cover are not surfaces of revolution, whereas the diametrical recess of the interchangeable tip is a surface of revolution. The teeth of the handle engage the teeth of the cover, the parallel faces of said teeth meshing axially with respect to the tips preventing the cover from sliding off the handle. At least one removable securing means firmly secures the interchangeable tips and the cover to the handle.
Owner:BOCANEGRA MARQUINA ISIDRO +2
Multi-purpose ice axe including rotating spike
Owner:2THINK
Combined multifunctional rescue tool
InactiveCN101905846AReduce the burden onImprove convenienceCrowbarsNail extractorsArchitectural engineeringSupport point
Owner:NANTONG WANDA FRICTION MATERIAL +1
Multi-Purpose Tool and Tool Attachments
InactiveUS20160176036A1Quickly and easily attachedComfortable gripHoesHand cultivatorsShovelMultiple function
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.
Owner:SERE IND
Tools
InactiveUS20140076595A1Imparts strength to the tool during useGreat momentumManure treatmentWood splittingEngineeringMechanical engineering
Owner:BELSEY MAXWELL DEREK +1
Tools
InactiveUS20110162491A1Improve the usefulnessHigh impact strengthManure treatmentWood splittingMomentumMechanical engineering
An 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.
Owner:BELSEY MAXWELL DEREK +1
Multiple-tooled hammer
Owner:NICHOLLS J ROBERT
Novel intelligent control direct-current brushless electric pick
InactiveCN104084934ACost efficientLightweight transmission structureSingle motor speed/torque controlPortable percussive toolsBrushless motorsDrive shaft
A novel intelligent control direct-current brushless electric pick comprises a rear-end handle, a brushless motor controller, a direct-current brushless motor, a speed reducing transmission mechanism, a rear end cover, a front-end handle, a shell and a front-end cover. The speed reducing transmission mechanism comprises a gear I, a gear II and a gear III. The direct-current brushless motor comprises a spring washer, a transmission shaft, a rotor, a stator, a bearing I, a bearing II and a cooling fan. According to the novel intelligent control direct-current brushless electric pick, the direct-current brushless motor is adopted, a non-Hall mode is adopted as the control mode, the brushless motor controller is of a full-potting integrated structure, a brushless driving PCB is reinforced on the brushless motor controller through potting adhesives with superior heat conduction performance, and therefore very good vibration resistance is achieved. The service life of the electric pick is greatly prolonged, the novel intelligent control direct-current brushless electric pick is free of maintenance, the reliability is improved, the efficiency of the direct-current brushless motor is high and the energy saving effect is achieved.
Owner:CHANGSHA QIKE ELECTRONICS
Competition/leashless ice axe with adjustable grip
Owner:BLACK DIAMOND EQUIPMENT
Striking tool with attached striking surface
Owner:ESTWING MFG
Competition/leashless ice axe with adjustable grip
Owner:BLACK DIAMOND EQUIPMENT
Digging tool system
A digging tool system provides a combination pickaxe and shovel superior to other digging tools in that it effectively allows a user to both break apart dense or impacted material and to move the material with a single tool. The digging device includes a digging head with a generally triangular blade which is capable of penetrating and moving substrate. The blade has a vertically and horizontally curved face, with a greater depth of curve on one side of the horizontal curvature, and a substrate-piercing tip formed by the apex of the blade which is positioned off-center relative to a handle. The greater depth on one side and the off-center placement of the substrate-piercing tip allow for material to be moved to one side as the digging device is pulled through the material.
Owner:FLAATTEN PETER
Building electric pick convenient to use
InactiveCN109746876AEasy to useReduce the burden onHand-operated machines/dredgersPortable percussive toolsArchitectural engineering
The invention discloses a building electric pick convenient to use. The building electric pick comprises a base. Rotary bars are inserted into the left and right sides of the base correspondingly. Thefront and rear ends of the rotary bars are sleeved with rollers correspondingly. The front and rear sides of the top of the base are fixedly connected with baffles correspondingly. Damping grooves are formed in the tops of the baffles correspondingly. A damping plate is sleeved with the interiors of the damping grooves. The two ends of the damping plate are inserted into limit grooves formed in the left and right sides of the inner walls of the damping grooves correspondingly. The bottom of the damping plate is fixedly connected with the bottoms of the inner walls of the damping grooves through damping springs correspondingly. According to the building electric pick convenient to use, by using the base, the rotary bars, the rollers and a handle, the handle is pushed, an electric pick bodycan be moved, inconvenience caused by manual equipment handholding operation in the prior art is avoided, accordingly, the burden of an operator is reduced, equipment is prevented from hurting the operator, the life safety of the operator is guaranteed, by using the baffles, the equipment using stability is guaranteed, and using by the operator is facilitated.
Owner:扬州未来塑胶制品有限公司
Shock-absorbing electric pick
The invention relates to a shock-absorbing electric pick. The electric pick comprises a main casing, an impact lever and a handle, wherein the auxiliary handle is arranged on the impact lever, holding rods are fixed at the upper and lower ends of the auxiliary handle, a shock-absorbing mechanism is arranged between the upper end of the handle and the main casing and comprises a piston type connecting rod and a shock-absorbing part, a shock absorber and an axial impactor are arranged in the main casing at the front end of the shock-absorbing mechanism, and the axial impactor is connected with the piston type connecting rod. According to the electric pick, the impact of the handle can be reduced effectively during usage, therefore the working intensity of constructors is reduced, the structure is simple, the shock-absorbing effect is good, and the working efficiency is high.
Owner:QIDONG DONGYUN ELECTROMECHANICAL
Handheld electric tool
The invention relates to a handheld electric tool. A tool head of the handheld electric tool only moves in a reciprocating mode. The handheld electric tool comprises a motor and a transmission system. The transmission system can only convert rotating movement of the motor into reciprocating movement through gear engagement so as to drive the tool head of the handheld electric tool to move in the reciprocating mode. The motor can rotate bidirectionally and can be controlled to rotate in any one of the two directions. According to the handheld electric tool, tooth faces on the two sides of each tooth of each gear of the transmission system can be uniformly abraded, and therefore the service life of the handheld electric tool is prolonged.
Owner:BOSCH POWER TOOLS CHINA
Electric pick adapter assembly and electric pick
PendingCN111331559AReduce use costReduce processing costsPortable percussive toolsPicksEngineeringMechanical engineering
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.
Owner:POSITEC POWER TOOLS (SUZHOU) CO LTD
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