GB225006A - Improvements in or relating to power driven saws - Google Patents
Improvements in or relating to power driven sawsInfo
- Publication number
- GB225006A GB225006A GB2403523A GB2403523A GB225006A GB 225006 A GB225006 A GB 225006A GB 2403523 A GB2403523 A GB 2403523A GB 2403523 A GB2403523 A GB 2403523A GB 225006 A GB225006 A GB 225006A
- Authority
- GB
- United Kingdom
- Prior art keywords
- saw
- relating
- reciprocating
- stroke
- arm
- 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
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B11/00—Cross-cut reciprocating saws with power drive; Appurtenances therefor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
Abstract
225,006. Drummond, A. Sept. 26, 1923. Reciprocating-saw machines.-A reciprocating- saw such as a log-cutting saw is driven through mechanism by means of which the stroke can be varied during the sawing operation. For this purpose the saw is driven by a lever F pivoted at f and connected by a link J with a block k mounted on an arm K which rocks about a pivot k<1> and is constantly oscillated by the driving motor (not shown) through a belt d, crank-disc L and connecting-rod l. The block k slides along the arm K and is adjusted thereon by a hand lever M to alter the stroke from the maximum, in the position shown, to zero or a predetermined minimum. The saw frame mav be of tubular construction, as described in Specification 199,303.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2403523A GB225006A (en) | 1923-09-26 | 1923-09-26 | Improvements in or relating to power driven saws |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2403523A GB225006A (en) | 1923-09-26 | 1923-09-26 | Improvements in or relating to power driven saws |
Publications (1)
Publication Number | Publication Date |
---|---|
GB225006A true GB225006A (en) | 1924-11-27 |
Family
ID=10205340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2403523A Expired GB225006A (en) | 1923-09-26 | 1923-09-26 | Improvements in or relating to power driven saws |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB225006A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8127155B2 (en) | 2008-01-07 | 2012-02-28 | Access Business Group International Llc | Wireless power adapter for computer |
-
1923
- 1923-09-26 GB GB2403523A patent/GB225006A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8127155B2 (en) | 2008-01-07 | 2012-02-28 | Access Business Group International Llc | Wireless power adapter for computer |
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