US295487A - Geoege custeb - Google Patents
Geoege custeb Download PDFInfo
- Publication number
- US295487A US295487A US295487DA US295487A US 295487 A US295487 A US 295487A US 295487D A US295487D A US 295487DA US 295487 A US295487 A US 295487A
- Authority
- US
- United States
- Prior art keywords
- teeth
- custeb
- geoege
- width
- iile
- 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
- 238000010276 construction Methods 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
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
- B23D71/00—Filing or rasping tools; Securing arrangements therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/18—File or rasp
Definitions
- My invention has relation to files; and it consists in the improved construction of the same, as will be hereinafter more fully described and claimed.
- A represents the file proper.
- the teeth upon the sides of my improved le are cut in such a manner that they extend only half-way across the width of the le, the inner ends of the teeth meeting at an angle at the center of the width of the blade.
- the le is made a self-cleanerfthat is to say, it clears itself of its own dust or chips.
- edge ofthe tile (that edge shown in Fig. 3) is provided with a series of ordinary straight cuts or teeth, while the other edge is preferably made somewhat rounded, and provided with a series of longitudinal cuts or teeth, as shown in Fig. 2.
- a file provided with longitudinal teeth upon one or both of its edges, and having the teeth upon its sides so cut that they extend only halfway across the width ofthe ijle, the inner ends of the said teeth meeting at an angle at the. center of the width of the blade, constructed and arranged to operate substantiallyin the manner and for the purpose shown and set forth.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Scissors And Nippers (AREA)
- Knives (AREA)
Description
I UNITED STATES PATENT OFFICE.
GEORGE GUSTER, OF WHITNEY, TEXAS.
FILE.
SPECIFICATION forming part of Letters Patent No. 295,487, dated March 18, 1884. i
Application led November 2, 1883. (No model.)
To all whom may concern.:
Be it known that I, GEORGE OUsTER, a citi. zen of the United States, and a residentof Whitney, in the county of Hill and State of Texas, have invented certain new and useful Improvements in Files, and I do hereby declare that the following is a full, clear, and exact description of the invention, which will enable others skilled in the art to which it appertains to make and use the same, reference being had to the accompanying drawings, which form a part of this specification, and in whichl Figure 1 is a side view of my improved file. Fig. 2 is an edge view of the same. Fig'. 8 is an edge view ofthe edge opposite to that shown in Fig. 2, and Fig. 4 is a perspective view of the iile.
Similar letters of reference indicate corresponding parts in all the figures.
My invention has relation to files; and it consists in the improved construction of the same, as will be hereinafter more fully described and claimed.
In the accompanying drawings, A represents the file proper. The teeth upon the sides of my improved le are cut in such a manner that they extend only half-way across the width of the le, the inner ends of the teeth meeting at an angle at the center of the width of the blade. By this arrangement of the teeth the le is made a self-cleanerfthat is to say, it clears itself of its own dust or chips. One
edge ofthe tile (that edge shown in Fig. 3) is provided with a series of ordinary straight cuts or teeth, while the other edge is preferably made somewhat rounded, and provided with a series of longitudinal cuts or teeth, as shown in Fig. 2.
From the foregoing description, taken in connection with the accompanying drawings, the construction of my improved iile will readily be understood without requiring 'further explanation. By constructing the lile-blade with the longitudinal teeth on its. edges the operator can use the iile for fine work, &c.
Having thus described myinvention, I claim and desire to secure by Letters Patent of the United Statesl; A iile. provided with longitudinal teeth upon one or both of its edges, as described.
2. A file having the teeth upon its sides so cut that they extend only half-way across the width of the iile, the inner ends of the said teeth meeting at an angle at the center of the width of the blade, as and for the purpose shown and set forth.
3. A file provided with longitudinal teeth upon one or both of its edges, and having the teeth upon its sides so cut that they extend only halfway across the width ofthe ijle, the inner ends of the said teeth meeting at an angle at the. center of the width of the blade, constructed and arranged to operate substantiallyin the manner and for the purpose shown and set forth.
In testimony that/'I claim the foregoing as my own I have hereunto affixed my signature in presence of two witnesses.
GEORGE CUSTER.
. Witnesses:
H. HAWKINs, J. W. GRAND.
Publications (1)
Publication Number | Publication Date |
---|---|
US295487A true US295487A (en) | 1884-03-18 |
Family
ID=2364673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US295487D Expired - Lifetime US295487A (en) | Geoege custeb |
Country Status (1)
Country | Link |
---|---|
US (1) | US295487A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4325168A (en) * | 1980-06-30 | 1982-04-20 | Swentzel Kipling C | File for a chain saw |
US11007589B2 (en) * | 2017-04-20 | 2021-05-18 | Andreas Stihl Ag & Co. Kg | File for filing the cutting tooth of a saw chain |
-
0
- US US295487D patent/US295487A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4325168A (en) * | 1980-06-30 | 1982-04-20 | Swentzel Kipling C | File for a chain saw |
US11007589B2 (en) * | 2017-04-20 | 2021-05-18 | Andreas Stihl Ag & Co. Kg | File for filing the cutting tooth of a saw chain |
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