DE96190C - - Google Patents
Info
- Publication number
- DE96190C DE96190C DENDAT96190D DE96190DA DE96190C DE 96190 C DE96190 C DE 96190C DE NDAT96190 D DENDAT96190 D DE NDAT96190D DE 96190D A DE96190D A DE 96190DA DE 96190 C DE96190 C DE 96190C
- Authority
- DE
- Germany
- Prior art keywords
- suction plates
- parts
- stamp
- paper tube
- shorter
- 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
- 230000000875 corresponding Effects 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/26—Folding sheets, blanks or webs
- B31B70/52—Folding sheets, blanks or webs by reciprocating or oscillating members other than plungers and dies, e.g. by fingers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2160/00—Shape of flexible containers
- B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2160/00—Shape of flexible containers
- B31B2160/20—Shape of flexible containers with structural provision for thickness of contents
Landscapes
- Details Of Cutting Devices (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung hat den Zweck, an flachen Papierschiäuchen, deren Bearbeitungsenden entweder gerade oder mit einem Ausschnitt versehen sind, wie solcher beispielsweise in Fig. 5 dargestellt ist, in mechanischer Weise einen viereckigen Boden herzustellen (Fig. 6), welcher später durch andere Vorrichtungen zu einem vollständig geschlossenen Boden von der Form eines. länglichen Sechseckes (Fig. 7) ver-"arbeitet werden kann. Bei gefütterten Papierschiäuchen wird vorausgesetzt, dafs die beiden Schläuche am Bearbeitungsende-entweder zusammengeklebt sind oder der äufsere Schlauch an geeigneter Stelle (Fig. 5 g) perforirt ist.The invention has the purpose of flat paper tubes, their processing ends either are straight or provided with a cutout, such as, for example, in FIG. 5 is shown to produce in a mechanical manner a square bottom (Fig. 6), which later by other devices to a completely closed bottom of the Shape of a. elongated hexagon (Fig. 7) processed can be. In the case of lined paper tubes, it is assumed that both of them Hoses at the end of processing - either glued together or the outer tube is perforated at a suitable point (Fig. 5g).
Fig. ι und 2 stellen senkrechte Querschnitte dar. Fig. 1 zeigt den geschlossenen Zustand der Vorrichtung, Fig. 2 den geöffneten.Fig. 1 and 2 represent vertical cross-sections. Fig. 1 shows the closed state of the device, Fig. 2 the open.
Nachdem der flache Papierschlauch H zwischen die Wände D und die geöffneten Saugplatten 0, welche· in dem Rahmen C drehbar gelagert sind, in die geeignete Stellung gebracht ist, schliefsen sich die mit Sauglöchern versehenen Saugplatten 0. Letztere sind durch Schläuche e mit einer Saugpumpe verbunden.After the flat paper tube H has been brought into the appropriate position between the walls D and the open suction plates 0, which are rotatably mounted in the frame C, the suction plates 0 provided with suction holes close. The latter are connected to a suction pump by hoses e .
Beim Anhub der Pumpe werden die Wände des Papierschlauches von den Saugplatten angesaugt, bei der-Drehung oder Aufklappbewegung der Saugplatten festgehalten und in die in Fig. 6 dargestellte Lage gebracht, wobei ein der Bewegung der Saugplatten durch das Gestänge B angepafst geführter Stempel A die Bodentheile nach Erfordernifs führt und falzt, insbesondere bei Papierschiäuchen mit Ausschnitt den in Fig. 5 gezeichneten längeren Bodentheil y an dem kürzeren t vorbeiführt, so dafs beim Andruck des Stempels A auf die zugleich als Tisch dienenden Saugplatten 0 .(Fig. 2) der Bodentheily unter den Bodentheil t zu liegen kommt.When uplift the pump, the walls of the paper tube to be sucked by the suction plates, wherein rotation or unfolding movement of the suction plates held and brought into the position shown in Fig. 6 position, wherein a movement of the suction plates angepafst by the linkage B led stamp A bottom part leads to Erfordernifs and folds, in particular at Papierschiäuchen with clipping the passes in Fig. 5 drawn longer bottom part y on the shorter t; so that when contact pressure of the stamp A to the serving also as a table suction plates 0th (Fig. 2) of the bottom part y comes under the bottom part of t lie.
Letzteres wird dadurch bewirkt, dafs die Unterseite des Stempels A die in den Fig. 3 und 4 dargestellte Form erhält. Die in einem stumpfen Winkel zu einander stehenden Flächen des Stempels A bilden iri ihrem Zusammentreffen eine Kante, welche durch den Ausschnitt S in einen kürzeren Theil h und in einen längeren h1 getheilt wird. Beim •Herabgehen des Stempels A trifft nun die längere Kante h1 den längeren Bodentheil y eher als die kürzere Kante h den kürzeren Bodentheil t und hat den längeren Bodentheil y schon an dem kürzeren t vorbeigeführt, wenn letzterer von der kürzeren Kante h erst berührt wird. Dadurch kommen die Bodentheile y und t beim Andruck des Stempels A in die oben beschriebene Läge und der Boden erhält die in Fig. 6 dargestellte Form.The latter is caused by the fact that the underside of the punch A is given the shape shown in FIGS. The surfaces of the punch A , which are at an obtuse angle to one another, form an edge when they meet, which is divided by the cut-out S into a shorter part h and a longer part h 1 . When the punch A descends, the longer edge h 1 hits the longer base part y sooner than the shorter edge h hits the shorter base part t and has already moved the longer base part y past the shorter t when the latter is first touched by the shorter edge h . As a result, the base parts y and t come into the position described above when the stamp A is pressed, and the base receives the shape shown in FIG.
Zum schnelleren Entweichen 'der Luft zwischen Papierschlauch und Stempel A ist in dem Ausschnitt S ein Luftloch η angebracht.To allow the air to escape more quickly between the paper tube and stamp A , an air hole η is made in the cutout S.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE96190C true DE96190C (en) | 1900-01-01 |
Family
ID=367350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT96190D Expired DE96190C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE96190C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2515573A1 (en) * | 1981-11-04 | 1983-05-06 | Windmoeller & Hoelscher | DEVICE FOR OPENING THE ENDS OF SHEET SHEETS IN ORDER TO FORM THE BACK SQUARE OF CROSS BOTTOM BAGS |
-
0
- DE DENDAT96190D patent/DE96190C/de not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2515573A1 (en) * | 1981-11-04 | 1983-05-06 | Windmoeller & Hoelscher | DEVICE FOR OPENING THE ENDS OF SHEET SHEETS IN ORDER TO FORM THE BACK SQUARE OF CROSS BOTTOM BAGS |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2140930A1 (en) | Method and device for the mutual fastening of sheets lying one on top of the other | |
DE96190C (en) | ||
DE3229254C2 (en) | ||
CH95866A (en) | Corrugated iron. | |
EP1651019A3 (en) | Stencil, frame to stretch said stencil as well as process and device to manufacture stencil | |
DE102017117239B3 (en) | Transfer tool for multi-row blank cuts | |
DE2029896B2 (en) | Device for bending a metal strip around a mandrel, especially when producing expanding sleeves | |
DE123210C (en) | ||
DE2507511C2 (en) | Process for the production of sink unit covers with at least one basin by deep drawing and a device for carrying out the process | |
DE35102C (en) | Method for stitching cardboard box corners together | |
DE263722C (en) | ||
DE266698C (en) | ||
DE202010017842U1 (en) | Apparatus for forming hemmed edges on a punching hole of a metallic protective component | |
DE605117C (en) | Method and device for spreading the feet of zipper links | |
DE92530C (en) | ||
DE857270C (en) | Process for the production of punched and pressed claw plugs from sheet metal for connecting pieces of wood lying on top of one another | |
DE125875C (en) | ||
WO2007051450A1 (en) | Conveying device | |
DE359248C (en) | Sewing button with cloth flaps forming the sewing head and method for attaching the cloth flap | |
DE82565C (en) | ||
DE2750831C3 (en) | Device for producing and attaching a cover consisting of a thin metal foil | |
DE175717C (en) | ||
DE111339C (en) | ||
AT89038B (en) | Device for clamping the edges of U-shaped bent sheet metal workpieces on presses. | |
DE115219C (en) |