This invention relates to a multi-purpose hand tool primarily for use on electrical wiring which combines into one tool all of the necessary elements required to perform gripping, pulling, bending, cutting, stripping, crimping, and shearing operations normally encountered in electrical wiring jobs. This tool also crimps, and rethreads many smaller bolts ! Wirepro by Klein WP800 9" Multi-Purpose Wiring Tool Cutter & Crimpers Cleanly strips 10-22 AWG wire Cuts and threads popular bolt sizes Easily crimps insulated terminals Textured handle grips for comfort Product information Technical Details. It will be noted that the rearmost element, the fourth crimping means, is approximately the same distance from the pivot axis as the forwardmost element, the gripping jaws. A second crimping means is immediately adjacent and to the rear of the first crimping means and is comprised of a shallow arcuate recess 19 on the inner edge of portion 14 and a second shallow recess 19A in opposing relationship to recess 19 on the inner edge of portion 14A. Consequently, to fully understand the importance of location as well as configuration, one must look at the tools available prior to the instant invention to realize what their shortcomings are and how the present invention is superior in every respect. The multi-tool was very helpful in cutting the wood paneling that was pre-existing on the wall. Immediately adjacent and forward of the smallest and outermost stripping means, extending portions 24 and 24A have sections 28 and 28A which are angularly offset toward each other out of parallel offset planes and into a common plane so as to extend forward and form cooperating jaws 29 and 29A, said jaws having serrated surfaces 30 and 30A on their inner edges for the purpose of gripping, pulling, and bending wire, as well as for gripping and turning small nuts and bolts associated with most electrical installations. Channellock 908 8-1/4" Multi-Purpose Wiring Tool. Instead, four of the five elements are crowded onto the forward side, and in doing so, the space limitation dictated a reduction in the number of a given element that can be used; for example, fewer crimping elements and fewer stripping elements. Wiring Tool that strops wire with no damage to conductor. Immediately adjacent and forward of flat sections 13 and 13A is a cutting means comprised of two beveled cutting edges 25 and 25A. Length: 8 1/4 inches (210 mm) Weight: 7.15 ounces (203 mm) Cutter Length: 7/32 inches (5.5 mm) Free shipping for many products! Thus the elements of the tool that are placed closer to the pivot axis of the tool enjoy a greater mechanical advantage to assist them in the performance of their respective operations. Moving now to the forward end of the tool as illustrated in the drawings, there are two forwardly extending portions 24 and 24A. by MULWARK. 3 is a side elevational view of the opposite side of the tool from that shown in FIG. www.orionbms.com Wiring & Installation Manual The Orion BMS 2 by Ewert Energy Systems is the second generation of the Orion BMS. FIG. A related object is to locate the operating elements of the tool in such a manner that each has optimum mechanical advantage, in order of force required to operate it, and without the necessity for eliminating any desireable elements that would add to the utility of the tool. If the abutting type were used, portions of the insulation could be left uncut if there were any nicks in the abutting edges or if the edges have become dull. This first crimping means is primarily for crimping non-insulated terminals and some larger sizes of insulated terminals. It is a wire stripper, a crimping tool, a screw cutter, and a multi-purpose set of pliers. The tool will perform the job better and safer at the feed rate for which it is designed. 6, bores 37-42 and 37A-42A become aligned on a common axis to permit the insertion of bolts or screws (not shown) to be sheared. Rockwell Hardness of HRC 48 for Durability. multi purpose tools at Cromwell. Warning: Not insulated. Easy to read markings on both sides for stripping from either direction. Applicant knows of no other tool having so many elements combined so effectively into a single tool in such a manner as to take full advantage of leverage forces for every element. In addition, the crowding together of most of the elements on the forward side of the pivot axis necessitated the use of the less effective squeeze-type of cutting with abutting cutting edges in order to avoid at least three angular offsets in the forward portions of the tool if the same order of placement were maintained for the elements. Its position, therefore, takes full advantage of the leverage principle. SCREW SHEARER - Built-in screw shearer cuts cleanly without leaving burrs on size 6-32 threaded screws. The shearing is accomplished by pivoting the operating members 10 and 10A toward the closed position as shown in FIGS. Long-Nose Multi-Purpose Wiring Tool performs many of the functions needed to complete electrical wiring tasks. Manufacturer Wirepro by Klein Part Number WP800 Item Weight 8 … Immediately adjacent and to the rear of flat sections 13 and 13A, rearwardly extending portions 14 and 14A are shown as having sections 15 and 15A angularly offset toward each other from the side-by-side sliding plane so as to extend rearwardly in a common plane from that point on to the rear end of the tool. These offset sections are immediately adjacent and to the rear of the flat sections in which the pivot member is located. 218,141 and No. No elements are placed beyond the flat planar sections immediately surrounding the pivot axis to the rear of the tool. $15.96. Buy 2 for $14.36 each and save 10 % Buy 4 for $12.77 each … TEMPORARILY OUT OF STOCK. 1 shows a tool having substantially identical operating members 10 and 10A joined together by a pivot member 11 in a bore 12 which extends through members 10 and 10A on a common axis in substantially the center of corresponding flat sections 13 and 13A. FIG. Sections 13 and 13A pivot in opposite directions in sliding, scissor-like relationship to one another to open and close operating members 10 and 10A in scissor-like fashion. 2 is a side elevational view with the operating members in the closed position. Immediately adjacent and forward of the cutting means are, in this case, six stripping means which are formed by cooperating sharp-edged arcuate recesses 27 and 27A on opposing edges of portions 24 and 24A. Another mechanical advantage that has long been recognized and which is desireable in a tool of the type under discussion is a cutting means that utilizes a scissor-like cutting action where one cutting edge bypasses the other in a shearing action, as opposed to a cutting action where the two cutting edges come together in the same plane in abutting relationship. Add safety and convenience to your Kreg® Precision Router Table with this handy power switch. 908. In other words, applying the physical law of the lever, C represents the pivot axis, and D and E represent two alternate points of force application in the direction of the arrows. WARNING: Cancer and reproductive harm - www.p65warnings.ca.gov CDN$ 32.82 (6 new offers) Thus, the mechanical advantage of the lever is again utilized to the fullest extent possible in the placement of the elements of the tool. The 1080p projection screen was phenomenal. & Terms of Use. Long-Nose Multi-Purpose Wiring Tool performs many of the functions needed to complete electrical wiring tasks. The cutting means is located first in line on the forward side of the flat sections 13 and 13A as this element requires more force to perform its operation than any of the elements located farther from the pivot axis on the forward side of the tool. ® Precision-ground stripping holes for consistent removal of insulation. Recesses 20 and 20A are somewhat smaller than recesses 19 and 19A, and are primarily for crimping the smaller sizes of electrical terminals of the insulated type. Tool kits offer a selection of different hand tools and are usually supplied in a tool box or a tool bag. I have 6 tool boxes in different cars and each has one, also some cars have one in each loosely. FIG. Tooth-like projection 17 extends across the central longitudinal axis of the tool and into recess 16. Great Multi Purpose tool handles a wide range of common wire cutting, stripping and crimping.? The plastic-covered handles are cushioned for added comfort. The Orion BMS 2 is designed to manage and protect lithium ion battery packs and is suitable for use in EdrawMax EdrawMax is a professional drawing tool that can be used to create many different types of visual contents, including charts, storyboards, diagrams, and more. There are in this one tool a total of 18 operating elements; four crimping means, six shearing means, one cutting means, six stripping means, and one gripping means. I have about 20 of these left to sell. Immediately adjacent and to the rear of the offset sections is a crimping means for crimping relatively large solderless electrical wiring terminals primarily of the non-insulated type. FIG. The tool covered by said patents contains practically all of the features of the present invention, but it has since been found that, in actual application, the location of the various elements and their relation to one another is of considerably more importance than was originally thought and the optimum condition has not been Reached in any such multi-purpose tool heretofore, including that of applicant in the mentioned patents. The six stripping means shown cover a corresponding number of different wire sizes and are arranged outwardly from the pivot axis in decreasing order of force required to perform the insulation cutting and stripping operations. A series of cylindrical bores, in this case six, are located on each of the flat sections near to and completely encircling the pivot axis. It offers ergonomically designed handles that offer comfort and an anti-slip grip. The tool encludes needle-nose plier-like jaws for gripping, pulling, and bending wire as well as for turning small nuts and bolts; stripping means for stripping insulation from electrical wire; cutting means for cutting wire; shearing means for shearing small bolts and screws; and crimping means for crimping terminals on wire, including automotive ignition wiring. FIG. It gauges, cuts and strips wire, measures and shears machine screws and crimps insulated terminals and connectors. 5 is a sectional view along line 5--5 of FIG. In applying the leverage principle as illustrated in FIG. The other three crimping means are aligned rearward away from the pivot axis in order of decreasing force required to perform their respective functions. Having thus described the invention, what I Its a multi purpose wiring tool, used with most electricians, technician, any electrical. Privacy Policy If A is the same distance from C as is B, then the force applied at A would be the same as that applied at B in the direction of the arrows. © 2004-2020 FreePatentsOnline.com. Professionally crimp insulated and non-insulated terminals for 10-22 AWG wire 7-8 mm ignition terminals. However, four of the elements are located forward of the pivot axis and only one is located partly to the rear of the pivot axis (the shearing means, placed in an arc partly around the pivot axis). Extra-narrow serrated plier nose for pulling, working, and looping wire in tight spaces. This placement creates a number of problems and disadvantages that cannot be overcome in the concept used. To be more explicit, the concept fails to take full advantage of the leverage principle on both sides of the pivot axis. 2. This wiring tool has the ability to strip wire, cut and thread bolts and crimp terminals. Multi-Purpose Oscillating Tool Operator’s Manual GMT15A • Do not force the power tool. Cuts & strips solid AWG 8-20 and stranded AWG 10-22 copper wire. Crimps both insulated and non-insulated wire. On the opposite, or forward side of the pivot axis, the two operating members have two forwardly extending portions forming the front part of the tool. And, also, cutting wiring metal tube that was behind the projection screen. This tool is durable and is made from heat-treated, high carbon steel. However, the crimping means should take priority over the stripping means in being located nearest the pivot axis due to more force being required to perform the crimping operations. The circular apertures are formed when the forwardly extending portions are closed together and are of graduated, progressively smaller diameters as they are positioned progressively farther away from the pivot axis of the tool. Multi-purpose wiring centre, suitable for use in both domestic and commercial environments. 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