GB532753A - Improvements in cutting machines - Google Patents
Improvements in cutting machinesInfo
- Publication number
- GB532753A GB532753A GB24941/39A GB2494139A GB532753A GB 532753 A GB532753 A GB 532753A GB 24941/39 A GB24941/39 A GB 24941/39A GB 2494139 A GB2494139 A GB 2494139A GB 532753 A GB532753 A GB 532753A
- Authority
- GB
- United Kingdom
- Prior art keywords
- knife
- cutting
- cord
- holder
- pulleys
- 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
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/3806—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface
- B26F1/3813—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface wherein the tool head is moved in a plane parallel to the work in a coordinate system fixed with respect to the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F2001/3893—Cutting-out; Stamping-out cutting out by using an oscillating needle
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
Abstract
532,753. Cutting-machines. LOWENSTEIN, A. Aug. 30, 1939, No. 24941. Convention date, Sept 6, 1938. [Class 31 (i)] A cutting machine employing a verticallyreciprocated knife for cutting out designs by moving it over a flat piece of cardboard, wood, metal &c. has the knife so mounted in its holder that it can be rotated to adjust the line of cut. The machine is guided by handles 19 and the knife 12 is carried in a holder 9 rotatably mounted in a socket in a fixed member 6 and turned by a cord 14 passing over pulleys 13, 15, the latter being adjusted by a wheel 18. Gearing or rack and pinion mechanism may replace the cord and pulleys.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI532753X | 1938-09-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB532753A true GB532753A (en) | 1941-01-30 |
Family
ID=8556147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB24941/39A Expired GB532753A (en) | 1938-09-06 | 1939-08-30 | Improvements in cutting machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB532753A (en) |
-
1939
- 1939-08-30 GB GB24941/39A patent/GB532753A/en not_active Expired
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