GB162060A - Improvements in and relating to press cutters and the like - Google Patents
Improvements in and relating to press cutters and the likeInfo
- Publication number
- GB162060A GB162060A GB177020A GB177020A GB162060A GB 162060 A GB162060 A GB 162060A GB 177020 A GB177020 A GB 177020A GB 177020 A GB177020 A GB 177020A GB 162060 A GB162060 A GB 162060A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cutter
- press
- sprung
- relating
- depth
- 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
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B5/00—Clicking, perforating, or cutting leather
- C14B5/02—Stamps or dies for leather articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
162,060. Edwards, E. W. Jan. 29, 1920. Press knives.-A press knife consists of a strip of thin sharpened steel bent to the desired outline, but so dimensioned that it has to be sprung into position in a holder of corresponding shape. In the example shown, the sharpened cutter a is sprung into a circular hole in a plate b of less depth than the cutter, the projecting part of the cutter being equal in depth to the thickness of the material operated on. Movement of the knife under cutting pressure is prevented by an overlapping plate c perforated at c<1> to allow passage of the out-out material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB177020A GB162060A (en) | 1920-01-20 | 1920-01-20 | Improvements in and relating to press cutters and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB177020A GB162060A (en) | 1920-01-20 | 1920-01-20 | Improvements in and relating to press cutters and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB162060A true GB162060A (en) | 1921-04-20 |
Family
ID=9727663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB177020A Expired GB162060A (en) | 1920-01-20 | 1920-01-20 | Improvements in and relating to press cutters and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB162060A (en) |
-
1920
- 1920-01-20 GB GB177020A patent/GB162060A/en not_active Expired
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