GB189868A - Improvements in hand saws - Google Patents
Improvements in hand sawsInfo
- Publication number
- GB189868A GB189868A GB2381821A GB2381821A GB189868A GB 189868 A GB189868 A GB 189868A GB 2381821 A GB2381821 A GB 2381821A GB 2381821 A GB2381821 A GB 2381821A GB 189868 A GB189868 A GB 189868A
- Authority
- GB
- United Kingdom
- Prior art keywords
- along
- teeth
- cutting
- edge
- hand saws
- 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
Links
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
- B23D61/126—Straight saw blades; Strap saw blades having cutting teeth along both edges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
189,868. Blakeley, C. H. Sept. 7, 1921. Saws.-A hand-saw has M-shaped teeth a along one edge for cutting soft wood, tenon teeth b along a portion of the other edge for cutting hard wood, and smaller teeth c along the remaining portion for cutting bone, metal &c., the latter portion being inclined towards the end of the blade.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2381821A GB189868A (en) | 1921-09-07 | 1921-09-07 | Improvements in hand saws |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2381821A GB189868A (en) | 1921-09-07 | 1921-09-07 | Improvements in hand saws |
Publications (1)
Publication Number | Publication Date |
---|---|
GB189868A true GB189868A (en) | 1922-12-07 |
Family
ID=31898229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2381821A Expired GB189868A (en) | 1921-09-07 | 1921-09-07 | Improvements in hand saws |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB189868A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2567356A (en) * | 1948-09-30 | 1951-09-11 | Walter J Stachura | Sheet metal lifting tool |
-
1921
- 1921-09-07 GB GB2381821A patent/GB189868A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2567356A (en) * | 1948-09-30 | 1951-09-11 | Walter J Stachura | Sheet metal lifting tool |
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