Charles B. Dempster opened a retail pump and windmill shop in Beatrice in 1878. Made in 6, 8, 10, and 12-foot diameters, this mill was similar to the No. Garden Antiques - apply Category filter. They also had curved blades instead of flat blade to be able to capture more wind. An icon used to represent a menu that can be toggled by interacting with this icon. Today, Dempster windmills are best known for the uniquely shaped vanes found on most steel models and the horse counterweights found on their vaneless models. The No. John Dempster co-managed Scott, Dempster and Company, a gristmilling firm that operated a mill on First Creek. 6ft Dempster 12 Windmill … Since I … 250 results for dempster windmill. Collectible Cast Iron Metalware - apply Category filter. Models No. These innovations allowed the metal mills to out-pump older wooden mills. Placed on the market 1892, the Queen City became the first all-steel Dempster product. Disclaimer This Item was not Functionally Tested and no guarantees on condition or operability are made by BigIron. Within two years, the Dempster firm replaced its original Queen City mill with a revised Queen City Improved mill. Products offered under this company structure include a wide variety of windmills (windpumps), pumps, pump motors, recycling trailers, and fertilizer spreaders. 7 kept its place as the small-diameter, open-geared steel mill sold by Dempster. Realizing revenue would be greater if he produced the windmills that he sold; he began manufacturing his own windmills in 1885. 11 Self-Oiling Windmill. In slow winds, it will point into the wind for maximum efficiency. The company produced this model in the 6-foot size until 1922—a surprising eighteen years. Most of the mills were equipped with coiled governor springs to pull the wheel back to face the wind when the wind slowed down. I started working at Dempster Windmill Manufacturing Company in February of 1948 as a secretary in the credit department starting at $125 a month and back then that was a good salary. "Open-geared Steel Windmills Made by the Dempster Mill Manufacturing Company.". It had one obvious feature that made it stand out from the earlier models. Price. 6 in 1903. 3, 4 & 14 had short-tailed horses. The Dempster Mill Manufacturing Company first opened up its doors in 1885, and continues to manufacture windmills today. 10 was the first metal mill from Dempster to offer twin pinion gears matched to a pair of crank gears. In 1906, Dempster introduced the short-lived Arrow Steel model. 1 & 2 had long-tailed horse weights while No. Farm Windmills. The No. Installation of a 10' Dempster on a 30' tower in SE Nebraska. The first Dempster vaneless windmill was produced in 1892. 11 was the last solid-wheel wooden windmill made by the Dempster Mill Manufacturing Company. There were many of steel windmills produced by the Dempster Mill Manufacturing Company between 1892 and 1908. The Dempster Mill Manufacturing Company produced the windmill models outlined below. By the 1880s, wooden vaneless windmills were growing in popularity across the central Great Plains. Save this search. In high winds, the wheel adjusts toward the vane to minimize surface area and prevent damage. Dempster Mill Manufacturing Company Records, 1878-2010. Unlike later Dempster steel windmills, the Queen City had a wishbone-style vane assembly with two steel rudder supports. From the outside a Windmill may look like it's been up at your place for 50 years, but the motor serviced by Dobbs will make her hum like brand new. 8 mill. The improvement in this mill was the design of the rocker arm to convert the rotary movement of the wheel into a reciprocating pump stroke. The Dempster Steel 1897 and 1898 Pattern was introduced in 1897. Beginning in 2002, the initial restoration, exhibition, and re-installation was conducted by Ron Siebler over the course of The main difference was that the iron parts were built stronger for the extreme wind conditions of the Great Plains. Made in 8, 9, and 10-foot sizes, the improved mill had internal gears rather than spur gears. View Large On … Along with producing oiling metal windmills, Dempster produced the only widely distributed oiling vaneless windmill, the No. 14 Vaneless. Once in a while, we have a 6 footer for sale. Aug 21, 2012 - This has to be one of the latest models of Dempster windmill and looks like new yet. Dempster Mill is a company that Buffett bought in the early 1960’s when operating his partnership. Nebraska Windmills. 7. 10 was a “twin gear’ mill. (1896-97 & 1897-98 styles), Dempster No. It was a difficult business because the farm equipment it made was not much different than its competitors’ products, and because of these commodity-like economics, the business produced low … Nebraska Windmills. The company's success led to nationwide sales, and by the 1920s, Dempster boasted branch houses in six other states. 12 Annu-Oiled (Timken bearings), Dempster No. It had the same basic design of the earlier 1896-97 style. Biography Early life. Aermotor Windmill Company. In the late 19th century, there were three major categories of windmill wheel designs: solid wheels, vaneless sectional wheels, and metal wheels. An iron windmill weight, figure of a horse, made by The Dempster Mill Manufacturing Company; CAST IRON WINDMILL WEIGHT - Standing HorseCAST IRON WINDMILL WEIGHT - Standing Horse Cast Iron Windmill Weight marked 58G with three mounting holes 16 1/2'' x … This was a prominent inverted U-shaped guide rod that fastened to the main casting at two points. The Dempster No. Follow us. Dempster steel windmills refers to open back-geared steel windmills. Dempster Mill Manufacturing Company produced its first of several self-oiling … These windmills had hinged sections that could pivot in and out of the wind individually. Except for the Queen City and Improved Queen City, the steel mill all have a similarly shaped “Dempster-style” galvanized steel vane sheet. The beginnings of the Dempster Mill Manufacturing Company trace back to the activities of Charles Brackett Dempster, commonly known as C. B. Dempster. 6. The company placed another back-geared steel mill on the market in 1908. Dempster Windmill Parts, (1) 32’ Tower, (1) 22’ Tower, (1) 14' Tower W/8' Head, (1) 10' Head & Wheel, & (1) 8' Head . It employed the same inverted U-shaped guide rods. Pump Rod Swivel For 6ft And 8ft Dempster 12 Windmill 6ft Dempster - $14.99. The company produced this model in the 6-foot size until 1922—a surprising eighteen years. Dempster And Monitor Windmill Pump Disconnect Pump Rod - $14.99 . The most popular windmill created by Dempster Mill Manufacturing Company was the No. Everything from the motor to the tail was reduced in size for shallow wells and gentlemen farmers who did not require large volumes of water. Category. Around 1925 the Aermotor Company introduced a smaller windmill with a six-foot diameter wind wheel that sold for $33.50. It had a heavier main casting and a larger mast pipe compared to the Queen City designs. This windmill remained on the market longer than any other open-geared steel mill made by Dempster. The Dempster Steel 1896 and 1897 Pattern was introduced in 1896 in 8 and 10-foot sizes. Dempster Windmill & Towers, Qty 3, 8' Blade Diameter Wheel, Oil Bath, 27' Dempster Galvanized Tower, One Unknown Tower, Strap Metal Bent, Aermotor Stub Tower, Monitor Pump Jack, No Motor, NOTE: Will Be Loaded On Customers Trailer . The shop purchased mills from a wholesaler in Omaha and sold them to local farmers and homesteaders. The first Dempster windmill model produced became known as the Original Dempster Solid Wheel. The solid-wheel design adjusts the angle of the entire windmill head to control its speed. It did use different gears abandoning the internal gears used on earlier mills in favor of “roller rim gears” designed to reduce noise and wear. My father worked there as a welder for 30+ years until he retired about 40 years ago. Get the best deals on dempster windmill when you shop the largest online selection at eBay.com. 12 Annu-Oiled Windmill, manufactured for over eighty years with minimal modifications. For over fifty years, the Dempster Mill Manufacturing Company produced a range of wooden vaneless windmills. Windmills weights are connected with specific manufacturers by studying the manufacturers’ catalog and noting which weight their windmills used. Six Foot Windmill. Dempster Windmill Tower Pump Pole Guide Mounting Block Dempster Windmill - $19.00. The Dempster No. The main difference was the use of two separate steel guide rods, rather than the inverted U-shaped guide rods. The market vanished for open-geared mills in the 1920's as consumers preferred the new self-oiling mills. Back-gears and curved blades allowed these metal mills to out-pump older wooden mills. The market vanished for traditional style mills in the early 1920s, as consumers began to prefer self-oiling mills. This gave the mill a more-or-less steady rate of operation. This windmill remained on the market longer than any other open-geared steel mill made by Dempster. 10 remained on the market in 8, 10, and 12-foot sizes for a decade, along with the 6-foot Dempster No. Dempster Industries originally known as Dempster Mill Manufacturing Company was founded in 1878 by Charles B. Dempster and located in Beatrice, Nebraska. Dempsters operations are now divided between the Pump Division, the Recycling Division and the Agriculture division. This illustrates the problems manufacturers found in searching for satisfactory designs during the early years of steel mill production. 11. Trade catalogs from Dempster Mill Mfg. $50.00 to $140.00 - apply Price filter. Because they had no vanes or tails to direct them into the wind, their wheel operated downwind. Baker, T. Lindsay. Pump Rod Swivel For 8ft 12a And 10ft Dempster 12 Windmill Dempster And - $15.99. Under $50.00 - apply Price filter. This mill was made in 6, 8, 10, and 12-foot sizes. In addition, it can be powered by any other source which is adaptable to provide up to the maximum of 40 strokes per minute ( 640 RPM shaft speed ). Dempster Double-Stroke Vaneless Irrigator, Dempster Steel As other windmills came and when, the little 6-foot No. The company began numbering some of its windmill models in 1899, though they were not numbered in order of production date. Free shipping on many items | Browse your favorite brands | affordable prices. This meant maintenance on these mills was minimal, requiring oil about once a year. The No. The back-geared mills began operating in lower win speeds than the older-style direct-stroke mills like the No. Dempster created a series of open back-geared steel windmills while continuing to make wooden mills. The Dempster No. 6 was an improved version of the Improved Dempster Steel made in 6, 8, and 10-foot sizes. Its title came from the town of Beatrice itself, known at the time as the “Queen City of Blue River.” The mill was the first in a string of open back-geared steel windmills made by Dempster. Contact us. Dempster Windmill Tower Pump Pole Guides 32 Pump Rod - $17.99. Dempster was born in 1887, the ninth child of Scottish immigrant John Dempster and Irish immigrant Ann Doherty. Don't forget to visit Windmill-Parts.com and our eBay Store links to find bargins on your needed resoration parts and supplies. In 2008 the company … The Dempster Mill Manufacturing Company began producing windmills, pumps, water tanks, towers, well machines, and related equipment in 1886. The company began assigning model numbers to its wooden vaneless and solid wheel mills in 1899. The Dempster No. Dempster created five models of solid-wheel mills from 1885 through the 1920’s. Vintage Windmill Parts List.com specializes in collectable, antique & vintage windmill & windmill pump related literature. 6 was not on the market long with the introduction of the Dempster No. He founded Dempster Industries in 1878 in Beatrice, becoming the first windmill manufacturer in the country in addition to selling water pumps, cisterns and … Type of material Trade catalogs Trade literature Date 1900s Company Name Dempster Mill Mfg. The Dempster No. The American windmill, or wind engine, was invented by Daniel Halladay in 1854 ... Appleton Manufacturing Company, Star, Eclipse, Fairbanks-Morse, Dempster Mill Manufacturing Company and Aermotor became the main suppliers in North and South America. The company manufactured farm equipment, specifically windmills and water irrigation systems. Dempster Mill Manufacturing Company produced its first of several self-oiling windmills in 1922 with the No. Lynn Dobbs and associates has specialized in Aermotor & Dempster Windmills since 1972. The Dempster No. They are very hard to find. 8, represented refinements to the design of the Arrow Steel. Therefore, Dempster began focusing on developing back … It appeared in 8, 10, and 12-foot sizes taking the place of the No. 7 kept its place as the small-diameter, open-geared steel mill sold by Dempster. Web Site Results Questions Dobbs Windmill & Pump Service is dedicated to providing and rebuilding "Farm Style Water Pumping Windmill" as well as service and parts. National Park Service. An iron windmill weight, figure of a horse, made by The Dempster Mill Manufacturing Company; to appraise similar items instantly without sending photos or descriptions. It is the bidder’s responsibility to … The Dempster Pump Jack is designed to operate a hand pump or windmill pump, with an electric motor, gasoline engine or other power source. 13, perhaps due to superstitious beliefs associated with the number. Charles Dempster founded Dempster Industries in 1878 in Beatrice. These early steel mill designs included open back-gears instead of a direct-stroke mechanism allowing it to pump more in light winds. Some do contain the model name of the windmill. A company press release in 1993 said that "Dempster was the only company in the U.S. that had been making windmills continuously since their advent in the 1800s." They … These windpumps are used extensively on farms and ranches in the United States, Canada, Southern Africa, and Australia. These were built in my home town (Beatrice, NE) and sold all over the world. This allowed them to govern the speed of the mills as wind speeds changed. Homestead National Monument of America. 12 was first introduced in 1922 and is still in production. Dempster Steel windmills were designed with their wheel mounted slight to one side so they turned away from increasing winds. Dempster Mill Manufacturing Companyin Beatrice, Nebraska, between 1912 and 1917. In 1878, C. B. Dempster purchased an interest in a small windmill and pump shop in Beatrice, Nebraska where he erected windmills and installed pumps. This was the first all-metal mill to receive a number. Back . While the company also produced water … DEMPSTER HORSE WINDMILL WEIGHT Beatrice,DEMPSTER HORSE WINDMILL WEIGHT Beatrice, Nebraska, ca 1901-1930. 12 was first introduced in 1922 and is still in production. It was moved from a Nebraska farm to the Stuhr Museum in 1979. The sales were moderate, as customers purchasing oil-bath windmills generally preferred back-geared models. This mill was made in 6, 8, 10, and 12-foot sizes. There was no better way for him to study the merits of various windmill designs on the market at the time. Lynn Dobbs and associates has... her hum like brand new. The Improved Dempster Steel, was introduced in 1899 and produced until 1909. Self-oiling windmills had an enclosed gearbox with an oil-bath that would continuously lubricate the mill. The next open back-geared steel mill to emerge was the Dempster No. 12 Annu-Oiled (Babbitt & Hyatt roller bearings). At that time self-oiling metal mills became popular enough to stop production of all non-oiling mills. Dempster produced mills in all three categories until the mid-1920’s. Dempster Mill Manufacturing Company Records, 1878-2010. 7 in 1904. Genuine Aermotor Windmills Since 1888 Made in the USA. Customers could order the steel parts either painted or galvanized. 2001. He became a pioneer in the windmill industry. Selling used original farm type water pumping windmills that have been restored. The kits described adapt the basic gearcase for the first two drives. WIndmills for sale. Shipping to: 98837. Values for DEMPSTER HORSE WINDMILL WEIGHT Beatrice, Nebraska, ca 1901-1930. This one is on a farmstead on the Southwest edge of town. Update your shipping location 7 S 0 P O N S O A R P A 7 E E D-1-1 U J-1 0 F J-1-1. To avoid being left behind, windmill makers began placing back-geared steel windmills on the market. PHOTOS. Homestead National Monument of America. The Dempster Mill Manufacturing Company first opened up its doors in 1885, and continues to manufacture windmills today. Dempster’s first all-steel windmilll was the Queen City, produced in 1892. The wheel, vane assembly, and governing were the same, but strengthen and its motion was smoother. Windmills For Sale. Dobbs carries handpumps, towers, pump cylinders, pump rod, adapters and replacement parts for Dempster and Aermotor. Additionally, instead of using a coiled governor spring found in the other steel mill models, the vane assembly pivoted upward in increasing winds. National Park Service. Over $140.00 - apply Price filter. Noticeably missing is model No. As other windmills came and when, the little 6-foot No. Solid-wheel windmills have a rigid wooden wheel. Co. Disclaimer This Item was not Functionally Tested and no guarantees on condition or operability are made by BigIron. This pattern was made in 9 and 10-foot sizes. The Queen City windmill, was only made in an 8-foot diameter. Call us at 800-854-1656. sales@aermotorwindmill.com. The vast majority of weights have no manufacturer’s mark, the Dempster horse, Fairbury bull, and some of the alphabet letters are exceptions. In popularity across the central Great Plains was made in the early 1920s, Dempster produced the.! Affordable prices Dempster on a farmstead on the market longer than any other open-geared steel mill production ’! 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