DE47338C - Doppelfalzmaschine - Google Patents
DoppelfalzmaschineInfo
- Publication number
- DE47338C DE47338C DENDAT47338D DE47338DA DE47338C DE 47338 C DE47338 C DE 47338C DE NDAT47338 D DENDAT47338 D DE NDAT47338D DE 47338D A DE47338D A DE 47338DA DE 47338 C DE47338 C DE 47338C
- Authority
- DE
- Germany
- Prior art keywords
- folding machine
- double folding
- folded
- beads
- enable
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000011324 bead Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 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
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
Description
Hierzu 1 Blatt Zeichnungen.
Claims (1)
- Patent-Anspruch:Eine Doppelfalzmaschine, bei welcher mittelst der mit einer radialen Längsnuth f versehenen Stahlwalze c von kreissegmentförmigem Querschnitt an die zu falzenden Blechtafeln t Wulste der in Fig. 7 angegebenen Art angebogen werden können, um die durch Fig. 8 dargestellte Falzverbindung zu ermöglichen.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE47338C true DE47338C (de) |
Family
ID=322384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT47338D Expired - Lifetime DE47338C (de) | Doppelfalzmaschine |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE47338C (de) |
-
0
- DE DENDAT47338D patent/DE47338C/de not_active Expired - Lifetime
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