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Dating simonds saws

The medallion (figures 2, 3 & 4) and the saw screw (figure 5) shown in Glover's patent drawings both feature the internally threaded construction patented by Henry Disston in 1876 (U. This form displaces the through screw and "split nut" arrangement which had been the norm.- Significance: The former Simonds Manufacturing Company complex is significant for its historical role in the industrial development of Fitchburg, a noted manufacturing center in the late 19th and early 20th centuries.In addition to textiles and paper manufacturing, Fitchburg had a thriving metal-goods sector that included machine shops and railroad repair facilities; saw production at Simonds Manufacturing was probably the largest specific activity within the overall metalworking category.In 1905, the Company undertook a complete reconstruction of the Fitchburg plant, at which time most of the existing buildings were erected.

In a sense, it can be seen as an improvement on Munger's patent (U. The large show surface of Glover's medallion, in conjunction with the shoulder beneath it, allowed for the addition of longitudinal ribs on the shaft of the screw to resist turning. Also, though not specified in the patent, the shafts of Glover's saw nuts were of stouter construction. Saw medallions with this patent date have been found on saws from a wide variety of saw manufacturers.

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Simonds Canada closed the outdated Montreal facility and moved to this new Granby facility in June of 1960, transferring 200 employees and their families to the Granby area. The old Montreal facility was sold off in November 1960.

The Granby plant produced the majority of Simonds products sold in Canada until it was closed in 1988 and production consolidated into the Fitchburg Mass facility.


  1. Simonds International's facility in Fitchburg, Massachusetts was constructed in 1935 and primarily manufactures metal blades for band saws from steel coils. Simonds is the third-largest metal cutting manufacturer in the world. Simonds installed combined heat and power CHP in 2011 for a project cost of $6.5 million and an.

  2. The medallion is a generic Warranted Superior mark with Washbourne's 1867 patent date. It's possible that the handle is a replacement, albeit an old one. The other possibility is that this saw was made by S&J for the American market. In the mid-1800 several of the larger British dealers made saws for export to America.

  3. Wang Dex and Huy Nguyen visit to the Simonds Saw blade finishing and distribution center in Louisville KY. East meets West! Great partners make all the difference! Thanks for hosting Team LOUISVILLE! Image may contain 3 people, people smiling, people standing and outdoor. Image may contain 12 people, people.

  4. US patent 375350 Glover's Saw Screw was issued to Charles Glover of Hartford, CT. It was granted on 12/27/1887. The primary focus of this patent is on the two-part construction of the saw medallion "label screw". In a sense, it can be seen as an improvement on.

  5. The handle can be placed in either of two locations on this vintage Disston saw.—Henry. Saws longer than 7 feet were made in 1-foot increments. Figure 3—Two-person crosscut saw.—Simonds, Inc. saws and knives catalog 1919, with permission of Roger K. Smith, Athol, MA. USDA Forest Service photo, date unknown.

  6. Feb 4, 2014. The residual contamination at the former Simonds Saw & Steel site is primarily in the “excised area”, a nine. of time. The southwestern portion is the original structure dating to 1941 and was once the. Tomes 2013, Review of Simonds Saw and Steel Plant, Residual External Dose, DCAS white paper to.

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