DE86768C - - Google Patents
Info
- Publication number
- DE86768C DE86768C DENDAT86768D DE86768DA DE86768C DE 86768 C DE86768 C DE 86768C DE NDAT86768 D DENDAT86768 D DE NDAT86768D DE 86768D A DE86768D A DE 86768DA DE 86768 C DE86768 C DE 86768C
- Authority
- DE
- Germany
- Prior art keywords
- base plate
- type
- plate
- attached
- punching
- 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.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 238000004080 punching Methods 0.000 description 3
- 229910000760 Hardened steel Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/20—Making tools by operations not covered by a single other subclass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
DE86768C true DE86768C (ja) |
Family
ID=358792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT86768D Active DE86768C (ja) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE86768C (ja) |
-
0
- DE DENDAT86768D patent/DE86768C/de active Active
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