GB816446A - Improvements in or relating to frame saws - Google Patents
Improvements in or relating to frame sawsInfo
- Publication number
- GB816446A GB816446A GB3651356A GB3651356A GB816446A GB 816446 A GB816446 A GB 816446A GB 3651356 A GB3651356 A GB 3651356A GB 3651356 A GB3651356 A GB 3651356A GB 816446 A GB816446 A GB 816446A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cut
- blade
- plane
- relating
- 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
- B23D49/00—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws
- B23D49/10—Hand-held or hand-operated sawing devices with straight saw blades
- B23D49/12—Hacksaws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Sawing (AREA)
Abstract
816,446. Saws. GALE, W. E. Feb. 26, 1958 [Nov. 29, 1956], No. 36513/56. Class 61. The front leg 4 of a hacksaw frame consists of an upper part 5 positioned to one side of the plane of the blade 6, a lower part 7 positioned to the other side of the plane of the blade and an intermediate part 8 which passes across the blade. The part 7 is integral with a block 11 having the usual square section passage through which a square sectioned tension bolt 12 is passed. In use the sides 16, 17 of the cut material are flexed apart in a direction normal to the plane of the sheet the upwardly bent side 16 of the cut siding over the portion 8 of the arm 4 as the saw travels to and fro and the downwardly bent side 17 of the cut riding under the portion 8 to allow a cut of indefinite length to be made.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB816446A true GB816446A (en) | 1959-07-15 |
Family
ID=1744618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3651356A Expired GB816446A (en) | 1956-11-29 | Improvements in or relating to frame saws |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB816446A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2507937A1 (en) * | 1981-06-19 | 1982-12-24 | Seloron Jacques | Fixing for demountable saw blade to frame - houses blade end and fasteners within leg end profile |
-
1956
- 1956-11-29 GB GB3651356A patent/GB816446A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2507937A1 (en) * | 1981-06-19 | 1982-12-24 | Seloron Jacques | Fixing for demountable saw blade to frame - houses blade end and fasteners within leg end profile |
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