US104507A - Thomas - Google Patents
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- Publication number
- US104507A US104507A US104507DA US104507A US 104507 A US104507 A US 104507A US 104507D A US104507D A US 104507DA US 104507 A US104507 A US 104507A
- Authority
- US
- United States
- Prior art keywords
- metal
- sheet
- thomas
- files
- manner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000002184 metal Substances 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000507564 Aplanes Species 0.000 description 1
- 241001435619 Lile Species 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D73/00—Making files or rasps
Definitions
- the angular ridges a formed on. the planing-machine on ⁇ the obverse surface of the sheet of metal A, may be'large represent a coarse surface of .the file;- the reverse si. face b is planed in ner ridges.
- Figure 2 is aplan of the reverse surface of 'the sheet
- the sheet-steel is worked into files from the former metal, :md the requisitetemper given them when finished.
- ⁇ and are made atright angles to each other on oppo site sides ot the same plate, as illustrated in the dmiving, whichmethod of grooving permits the nseof a lighter metal.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Adornments (AREA)
- Numerical Control (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Description
9A'- N 'i A v "Il -l|| 4 (Il. "nl lllllll mlllll www I $0.
i N mk MM f `THOMAS s. SMITH; or'oINeININJ-irr, OHIO.
` Letters Patent No. 104,507, flared .fune 2l, 1870.
rmpnovnn Marston or' MAKING FILES. v
. The Schedule referred to in these Letters Patent and making part of the same .1', THOMAS Snn'rmof Gincinnati,in the county of Hamiltonand St. te of'` Ohio, haveinvented a. certain ImprovedMethod of making Files from PlanedSheet Metal, of which :the following yis a specification.
To make the liles, I take a.` sheet of iron, steel, or
other suitable metal, havingathiekness adequate lto the use forwhieliit is made, and, by means ot'a planing-machine, groove one or both surfaces-of the sheet metal in such a manner that sharp paralleli ridges are formed over the `entire sheet of metal, which is then placed in theformer andthe files struckouti i `igure 1 is a plan of` a sheet of metal plancdupon its surfaces, and also an end view of the same.
of planed metal exhibited in tig. 1.
The angular ridges a, formed on. the planing-machine on` the obverse surface of the sheet of metal A, may be'large represent a coarse surface of .the file;- the reverse si. face b is planed in ner ridges.
` o The metal havingbeenplaned is then placed upon a former, and, by means of dies of 4suitable form, the
les are struck from the `."heels`ii1tlie most economical manner. l
Figure 2 is aplan of the reverse surface of 'the sheet When the files are to be used in metal-working, .the sheet-steel is worked into files from the soit metal, :md the requisitetemper given them when finished.
This manner ot' formingiiles is milch the cheapest,
Vas far as thelabor involved is concerned; the grooves are cnt by-means of planer-'jacks or circular cutters,
`and are made atright angles to each other on oppo site sides ot the same plate, as illustrated in the dmiving, whichmethod of grooving permits the nseof a lighter metal. l
The les m. y be struck out of' the sheetbefore being planed, inwhich ease they are more readily fin.- v
ished, and present a better appealanee. i
'I claim as my invention- The manner of making files from planed sheetmetal, substantiallyin the `manner and forthe pnr pose specified.
, THOMAS S. SMITH.
Witnesscsi I C. L. FISHER, Crus-G. E. SMITH.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US104507A true US104507A (en) | 1870-06-21 |
Family
ID=2173991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US104507D Expired - Lifetime US104507A (en) | Thomas |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US104507A (en) |
-
0
- US US104507D patent/US104507A/en not_active Expired - Lifetime
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