DE116007C - - Google Patents
Info
- Publication number
- DE116007C DE116007C DENDAT116007D DE116007DA DE116007C DE 116007 C DE116007 C DE 116007C DE NDAT116007 D DENDAT116007 D DE NDAT116007D DE 116007D A DE116007D A DE 116007DA DE 116007 C DE116007 C DE 116007C
- Authority
- DE
- Germany
- Prior art keywords
- wings
- folded
- folding
- sheet metal
- sheet
- 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
- 239000002184 metal Substances 0.000 claims description 7
- 230000036633 rest Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid 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
- 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)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Wenn beim Walzen von Blechen die Arbeitsstücke eine bestimmte Gröfse erreicht haben, so werden dieselben zusammengefaltet und dann im zusammengefalteten Zustande weiter durch die Walzen bearbeitet. Das Falten der Bleche war bisher schwierig und zeitraubend. When the work pieces reach a certain size when rolling sheet metal have, then they are folded together and then in the folded state processed further through the rollers. Folding the sheets has previously been difficult and time consuming.
Auf beiliegender Zeichnung ist nun eine Einrichtung dargestellt, durch welche das Zusammenfalten vermittelst zusammenklappbarer Flügel erfolgt, auf welchen die aufgelegten Blechtafeln in eigentümlicher Weise gehalten werden. Die Achsen α der Flügel/sind bei/ drehbar gelagert. Auf den Achsen sind die in einander eingreifenden Zahnräder % angebracht, so dafs bei der Drehung des einen Flügels die Mitbewegung des anderen in entgegengesetzter Drehrichtung erfolgt. Mit der einen Achse ist der Hebel /1 fest verbunden, welcher durch eine hydraulische Druckvorrichtung oder in anderer Weise so bewegt wird, dafs dadurch das Auseinander- oder Zusammenklappen der Flügel erfolgt (vergl. die in ausgezogenen Linien angegebene Stellung in Fig. 1 und 2, sowie die punktirte. Stellung in Fig. 1). Die Flügel/ sind mit Elektromagneten e versehen.The accompanying drawing now shows a device by which the folding is carried out by means of collapsible wings on which the metal sheets placed are held in a peculiar manner. The axes α of the wings / are rotatably mounted at /. The mutually engaging gearwheels % are attached to the axles, so that when one wing is rotated, the other is moved in the opposite direction of rotation. The lever / 1 is firmly connected to one axis and is moved by a hydraulic pressure device or in some other way in such a way that the wings are folded apart or together (cf. the position indicated in solid lines in FIGS. 1 and 2 , as well as the dotted position in Fig. 1). The wings / are provided with electromagnets e .
Wird nun der Stromkreis der mit diesen verbundenen elektrischen Leitung geschlossen, so wird die auf die Flügel gelegte Blechplatte angezogen und festgehalten, so dafs nun das Falten des Bleches ohne Weiteres vor sich gehen kann. Das Ein- und Ausschalten der elektrischen Haltevorrichtung kann gleichzeitig' beim Ein- nnd Ausrücken der Vorrichtungen, durch welche das Bewegen der beiden Flügel bewirkt wird, oder durch die Bewegung der letzteren selbst v:rfolgen. Die Vorrichtung könnte auch nur mit einem sich etwa um i8o° drehenden Flügel versehen sein. Die Blechplatte ruht dann beim Falten zur HaIfIc auf einem feststehenden Flügel bezw. einer Platte oder dgl.If the circuit of the electrical line connected to these is now closed, so if the sheet metal plate placed on the wing is tightened and held, so that now Folding the sheet can easily go on. Switching the electrical holding device can be used simultaneously when engaging and disengaging the devices, by which the movement of the two wings is effected, or by the movement of the the latter itself follow. The device could also move about 180 ° with just one rotating blades. The sheet metal plate then rests when it is folded to form a halftone a fixed wing respectively. a plate or the like.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE116007C true DE116007C (en) |
Family
ID=385397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT116007D Active DE116007C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE116007C (en) |
-
0
- DE DENDAT116007D patent/DE116007C/de active Active
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