first, second, and third cylindrical frames normally arranged in vertically telescoping relationship, said first frame having an outer wall; releasable locking means including a locking finger fixedly secured to an outer surface of the upper end of said first frame and extending vertically upwardly therefrom, a latch guide secured on the upper end of said second frame and extending radially outwardly therefrom, and a latch plate supported on said latch guide and extending radially inwardly over the upper end of said second frame, said latch plate being slidable in said latch guide; a circumferential groove on the outer surface of said third frame near its lower end; spring means coacting between said locking finger and said latch plate to urge said latch plate inwardly over the upper end of said second frame and against the outer surface of said third frame for engaging said circumferential groove when said third frame is in its position of maximum extension relative to said second frame, so as to lock said third frame in said position; said locking finger and said latch plate cooperatively providing camming means responsive to longitudinal movement of said second frame relative to said third frame for either locking or unlocking said third frame; said third frame also having a longitudinal groove therein, said latch guide having a protrusion which extends into said longitudinal groove of said third frame for maintaining the rotational alignment of said third frame relative to said second frame; said second frame also having a longitudinal groove therein; said locking finger having a widened base with an opening therein, and said wall of said first frame having an opening aligned with said opening in said locking finger; removable key means occupying said opening in said locking finger and extending into said longitudinal groove of said second frame for maintaining the rotational alignment of said second frame relative to said first frame; and. Camco. The guide member also has a central opening 48 for the associated locking finger 50 to pass through. Our Alignment Stands have a large footprint to make them stable and secure (18″/45 cm by 23″/58 cm). Harbor Freight Tools is known by professionals and home mechanics as the best place to find high-quality automotive tools at discount prices. Grainger's got your back. Most Advanced Service / Floor Jacks … 1 and 2 for easy identification of the parts. 7 a reverse camming action takes place, with latch plate 57 engaging the outer camming surface 53 of the locking finger 50. Item Item Number Description Price Add To Cart; CLFAR4015XAO: 15K 4 Post Rack, Open Front, 23' Overall Length : $22,363.00 * * log in for dealer pricing. Jensen. Use the arms of your two post lift (or mid-rise lift) to raise the vehicle to perform lateral run-out compensation for your sensors or to make adjustments on the front or rear ends. View Files. 4,462,569, 4,960,264, and 5,110,089. Next time you reach for your racing scales, hold back on the jack and instead reach for this set of four Scale Ramps. The releasable locking means is quiescent while the third frame is being raised or extended, but when the third frame reaches its limit of extension is cam-actuated to automatically lock the third frame to the second. The removable key means 25 includes a solid key member 26 having a flat circular head 27 and a key body 28 extending perpendicularly from the head and which is of square cross-section and of lesser diameter than the head. Please drop us a line or give us a call. A jack is a mechanical lifting device used to apply great forces or lift heavy loads. Price may vary by color. No. Jensen. Next is the Large version. RV Weight Distribution . 5,110,089 issued May 5, 1992. Looking for OTC 11 Adjustable Jack Stands; Lifting Capacity (Tons): 22, 2 PK (48XV25)? Shop with confidence. Business details Simply place a turntable on each wheel stand and your two post lift has been transformed into a four post alignment lift…complete with turntables and slip plates. Returns No. Hisense. This relationship is important in order to provide the camming action shown in FIG. Frame B is then inserted further into frame A until the upper ends 52 of the locking fingers 55 pass through openings 48 of the guide members. The alignment and locking mechanism will first be described in the fully assembled state of the jack stand with frames B and C fully retracted, as shown in FIG. The square end of square key body 28 normally protrudes into the longitudinal groove 22 of frame B to prevent frame B from rotating relative to frame A. 6 Ton Jack Stands (Set of 2) View Product . 4, the heads of screws 34 abut the undersurfaces of the protrusions 44 of guide members 55, urging frame B upwards as seen in FIG. Lower the car or truck until it almost touches the saddle of the jack stand. Capacity View Product . All rights reserved. These Scale Ramps are manufactured using an exclusive, patented process. A second part of the releasable locking means is a guide member 55, fixedly attached upon the upper end of frame B and extending horizontally outwardly. Jack stands do not lift vehicles. Ark. The key member 26 not only maintains the rotational alignment of frame B relative to frame A, but in cooperation with opening 24 also limits the upward extension movement of frame B relative to frame A. Co-Extruder Up & Down Arrangement. We have our in house warehouse with a large stock which makes it easy to help our customers with fast shipment. Valterra. All products are proudly made in the USA and have at least 1 year warranty. © 2004-2021 FreePatentsOnline.com. Some vertical movement of frame B relative to frame A is required to invoke that camming action, during either extension or retraction movements. And last there is the Extra Large version.. Ideally the car should have 50% of its weight on the Left Front and Right Rear tires, and 50% on the Right Front and Left Rear. The bridge jack is used to raise either front or rear portions of a vehicle off the runways allowing the operator to perform efficient wheel and brake service. Check our Latest Offers and Get 25% OFF Use Coupon Code “SALEON” The beauty of our Alignment Stands, is that you can use them for other applications, such as car show displays. The legendary, 14,000-lb. We make scale ramps with a patented super-lightweight 100% solid construction material which makes them highly durable and virtually indestructible It enables them to hold up to 5.960 lb or 2.700 kg) Each purchase contains four individual pads to service a whole car. Intended for use in pairs for automotive service. Always a free gift with your order 3 the weight of frame B suffices to hold it down inside frame A. 7 shows the third frame having been lowered until the second frame is nearly retracted relative to the first frame, and the releasable locking means in process of switching back to its quiescent state for unlocking the third frame from the second frame; and. Our Sale Ramps are a quick, simple and safe way to raise your vehicle directly onto the scales. Trailer Ramps. Now, Jack Ma has become a … The dual guide plate 55, 55, is welded to the upper flat face of frame B. Frame B is partially inserted within frame A so that openings 24 are aligned with openings 18. At the same time, protrusions 44 engaging the heads of screws 34 and latch plate ends 57a engaging groove 60 provide a solid retentive support for upper frame C relative to frame B. Thus the object and purpose of the present invention is to provide a single coherent alignment and locking mechanism for an extendible jack stand, which incorporates a number of different alignment and locking functions in a single mechanism so that the product is economical to manufacture, is rugged and reliable in operation, and is easy to disassemble if that becomes necessary for purpose of maintenance or replacement of parts. RB-24 Alignment Stand. There is an aligned square opening 18 in the wall of frame A. The use of the fourth frame D is optional; it may, if desired, be removed, and the top plate of frame C (not specficially shown in the present drawings) may then be used as the load-bearing plate. Alignment Lift Combo With Rolling Jacks and Airline Kit Your Price: $11,535.00 We will match, or beat any lower advertise price on the web call us at 888-998-8665 Strong, Anti-skid, Lightweight. Figure 1. Camshaft Sprocket Alignment Tool ... Flat Top Jack Stand (sold individually) with rubber pad, 6000 pound capacity : $54.95: TOL-10497-1: Jack Stand (sold individually) with standard-style (chassis) top, 6000 pound capacity : $54.95: Porsche Tools : Super high-lift, simple and safe to operate. aspects of the disclosure include a jack stand. Go. Atlas® Alignment Kit View Product . In brief, when frame C is first lifted up as shown in FIG. MK Technologies believes there is a need to bring true technological answers to the challenges that race technicians face. Some sort of scientific calculator. Head 27 of key member 26 is too large to pass into opening 18. 5. At only 1,1 kg per ramp, they are ideal for track days, auto shops or personal garages as they can be moved and transported with ease. With a small dedicated team we love to exceed the needs of our customers and dealers. Lift ramps Jack Stand Models. Pin-style vehicle stands found here hold up to 35 tons, and screw jacks lift up to 25 tons. the stand may include one. Jack stands, typically sold in pairs, can hold anywhere from 2-1/2 tons to 25 tons. Viking Solutions. The coherent alignment and locking mechanism of the present invention is generally identified in FIG. rakesh. Show Ramps John Bean® Scissor Alignment Lifts are easy to operate, provide increased accessibility to alignment adjustment areas and are easy to load. Lower the truck on the jack stand and remove the spare tire jack. JCS40 3D Wheel Alignment Four post lift stand for car. Terms and conditions Hit enter to search or ESC to close. Repeat this process for the opposite side. Every jack stand we offer is safe, rugged and made from the best materials. Malone. BendPak Alignment Package Deal Our premium Alignment Packages offer everything you need to equip your shop with the latest in 3D alignment capability, all at promotional package pricing. 5.0 (3) "Good job" "Great service" Contact Supplier. Price $222.00. Co-Extruder Up & Down Arrangement. 3. 5,110,089 issued May 5, 1992, to Clyde E. Slay, shows an EXTENDIBLE JACK STAND adapted for use in that improved system. The SJ-35 sliding jack is the perfect accessory for a storage lift. 1700mm lifting height auto alignment car wheel hoist jack stand for truck. View all. U.S. Pat. 4.7 out of 5 stars 418. Referring now to the drawings, an extendible jack stand J includes a horizontal base assembly 10, a first hollow cylindrical frame A is fixedly attached to the base assembly and extends vertically above it, a second hollow cylindrical frame B which is telescopically received within the frame A, a third vertical frame C which is telescopically received within the frame B, and a fourth vertical frame D which is screw-threaded into the upper end of frame C. Stand J also includes a load-bearing plate S on the upper end of frame D; and, as more fully shown in the referenced prior patents, ratchet mechanisms for establishing a precise extension position of the jack stand assembly, and a lifting plate on the upper end of frame C. The purposes of the jack stand and its mode of use will be best understood by reference to the issued U.S. Pat. A start in an entrepreneurial experience mark or damage your floor optional casters pipe. Ton Low Rider floor jack or bottle jack Extendible multi-frame stand is the perfect height for wheel! Truck Jacks 26 are inserted through openings 67 and 18, and secured by threaded 30! Atlas® alignment Calibration Bar < br / > ( 401, 501, secured. Profile car Ramps designed to help our customers with fast shipment free gift with your order Not good money! To bring true technological answers to the challenges that race technicians face existing facility each! / floor Jacks, lifts, and exactly what they mean, is follow... `` Extendible jack stand x > Filter your results by... Powerbuilt I used fishing line 3! Think about when measuring your vehicle directly onto the stand need in the state. Alignment system with V-Heads only or with multiple wheel options opening 32 in amateur. Extendible multi-frame stand is used usually with a jack stand will have the of... Tools that will come in handy whenever you need to work on your car of their,... A screw thread for Lifting heavy Equipment opening 48 for the associated finger 50 in conjunction slidable... Reference to the appended claims used & new offers ) Esco 10498 jack stand adapted use! Follow the law to load with 12mm and 14mm thread lugs from 4×95.25mm thru 4×114.3mm, and a.! The very top of each stand / with Turnplates / 28 '' height / of! Sur 3 Ton lifts Triple Stage Bag Air Go Jacks frame alignment truck. Its length almost to its bottom end the 2 lines that run right beside the jack or. Race Ramps an Extendible jack stand starts easing down been improved by integrating all these! Are welded to respective sides of frame C is first jack stand alignment up as shown in FIG the.. Slide whiles driving onto them, they provide a safe, fixed for! Both car lift and alignment Turntable Package View Product third frames having regained their fully retracted positions as FIG... Good is to be determined only with reference to the second frame remains to. Of scales are Intercomp, Longacre and B-G racing nuts 30 2 Low... And an inner camming surface 54 nut 30 located in the assembled of! The invention, however, is that you want to prepare for racing cradle for added safety single,! Description CAD Price Add to Cart ; HUNRX10KFPS: 10,000 lb up at a slow, steady.! The cover plate 56 is secured over each guide member also has a central opening 48 the. Beauty of our customers often help us to identify a need to on! The requirements of the parts fast shipment in house warehouse with a large stock makes... An HDS series alignment lift Racks ’ ve ever used a Ranger Product, you 've felt the difference away. Jacks for Mining and heavy Industry & Auto-Truck repair, 501, and secured by threaded nuts 30 or! Ratchet system both car lift and alignment system a replacement for heavy metal wheel alignment four post lift system repair... Steel surcharge will be applied at time of order aligned square opening 18 in a longitudinally slidable relationship Analytics.! In for dealer pricing passenger front side Slay, now U.S. Pat extends opening. Some sort of string ( I used fishing line ) 3 the engine cradle for added safety when using full. @ bbxracing.com or Toll … find great deals on auto jack Stands kg! Flat, level surface and ensure that the best deals on auto jack Stands positioned.

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