US8393A - Saw fob sawing and smoothing boards - Google Patents
Saw fob sawing and smoothing boards Download PDFInfo
- Publication number
- US8393A US8393A US8393DA US8393A US 8393 A US8393 A US 8393A US 8393D A US8393D A US 8393DA US 8393 A US8393 A US 8393A
- Authority
- US
- United States
- Prior art keywords
- saw
- sawing
- fob
- boards
- smoothing
- 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
- 238000009499 grossing Methods 0.000 title 2
- 241000763859 Dyckia brevifolia Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching Effects 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
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/12—Straight saw blades; Strap saw blades
- B23D61/121—Types of set; Variable teeth, e.g. variable in height or gullet depth; Varying pitch; Details of gullet
-
- 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
- Y10T83/00—Cutting
- Y10T83/929—Tool or tool with support
- Y10T83/9319—Toothed blade or tooth therefor
- Y10T83/9358—Series of dissimilar teeth
-
- 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
- Y10T83/00—Cutting
- Y10T83/929—Tool or tool with support
- Y10T83/9319—Toothed blade or tooth therefor
- Y10T83/9365—Teeth having cutting edge parallel to blade surface
Definitions
- a thin circular plate may be attached to the saw, as represented by the line K; so as to be between the log and the saw blade.
Description
UNITED STATES PATENT OFFICE.
GEORGE E. WOOLSTON, OF DISTRICT OF ORANGEBURG, SOUTH CAROLINA.
SAW FOR SAWING AND SMOOTI-IING BOARDS.
Specification of Letters Patent No. 8,393, dated September 30, 1851.
To all whom it may concern Be it known that I, GEORGE F. WOOLSTON, of the district of Orangeburg and State of South Carolina, have invented a new Improvement in Teeth of' Saws, which is for the purpose of planing lumber in the operation of sawing, or producing a smoother sur face, so that it may be the more easily planed; and I do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the annexed drawings, making a part of this specification, in which- Figure 1 represents a circular saw; B, teeth of the usual form for sawing; C, teeth formed with a groove in the underpart, so as to form double edged chisels;-having sharp edges at the sides for the purpose of planing; and may be set so as to cut slantwise. The planing teeth may be formed or set, by a process which will be understood by reference to Fig. 2, in which D represents a wedge, formed of parts D F and G, connectas represented by Fig. 4:, by being widened,
and having square edges at the sides. Incircular saws, to prevent back scratching, a thin circular plate may be attached to the saw, as represented by the line K; so as to be between the log and the saw blade.
I claim, for the purposes above set forth,.
Forming and arranging teeth of saws substantially as herein descrlbed.
GEORGE F. WOOLSTON.
Witnesses JOHN Lacuna, JAMES JONES.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US8393A true US8393A (en) | 1851-09-30 |
Family
ID=2068716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US8393D Expired - Lifetime US8393A (en) | Saw fob sawing and smoothing boards |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US8393A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2657720A (en) * | 1949-07-19 | 1953-11-03 | Borg Warner | Saw with planer tooth |
| US2696229A (en) * | 1951-01-31 | 1954-12-07 | Claud E Drake | Planer saw |
| US2720229A (en) * | 1952-07-05 | 1955-10-11 | Claud E Drake | Planer type circular saw |
| US2735459A (en) * | 1956-02-21 | Stauder | ||
| US3212724A (en) * | 1963-08-02 | 1965-10-19 | George A Henderson | Scrap disintegrator for circular saw |
| US20060207402A1 (en) * | 2005-03-17 | 2006-09-21 | Davidson Craig P E | Saw blade |
-
0
- US US8393D patent/US8393A/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2735459A (en) * | 1956-02-21 | Stauder | ||
| US2657720A (en) * | 1949-07-19 | 1953-11-03 | Borg Warner | Saw with planer tooth |
| US2696229A (en) * | 1951-01-31 | 1954-12-07 | Claud E Drake | Planer saw |
| US2720229A (en) * | 1952-07-05 | 1955-10-11 | Claud E Drake | Planer type circular saw |
| US3212724A (en) * | 1963-08-02 | 1965-10-19 | George A Henderson | Scrap disintegrator for circular saw |
| US20060207402A1 (en) * | 2005-03-17 | 2006-09-21 | Davidson Craig P E | Saw blade |
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