DE610274C - Staple machine for U-shaped staples - Google Patents
Staple machine for U-shaped staplesInfo
- Publication number
- DE610274C DE610274C DEV29891D DEV0029891D DE610274C DE 610274 C DE610274 C DE 610274C DE V29891 D DEV29891 D DE V29891D DE V0029891 D DEV0029891 D DE V0029891D DE 610274 C DE610274 C DE 610274C
- Authority
- DE
- Germany
- Prior art keywords
- jaws
- locking member
- shaped staples
- staple
- clamp
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
- B27F7/00—Nailing or stapling; Nailed or stapled work
- B27F7/17—Stapling machines
- B27F7/19—Stapling machines with provision for bending the ends of the staples on to the work
-
- 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
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/60—Uniting opposed surfaces or edges; Taping
- B31B50/68—Uniting opposed surfaces or edges; Taping by stitching, stapling or riveting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Portable Nailing Machines And Staplers (AREA)
Description
Klammerheftgerät für U-förmige Klammern Die Erfindung betrifft einen Amboß für Iilammerheftgeräte mit die Klammerschenkel unter dem Stapel zusammenbiegenden, unter Federdruck stehenden drehbaren Zangenbacken und einem die Backen -in Spreizlage haltenden Sperrglied. Das Wesen der Erfindung liegt darin, daß das Spreizglied von der Klammer selbst nach dem Durchtreten der Schenkelspitzen durch den Stapel mitge-_ nommen wird und dadurch den Backen ermöglicht, in Schließstellung überzugehen.The invention relates to a stapler for U-shaped staples Anvil for staplers with the staple legs bending under the stack, rotatable pliers jaws under spring pressure and one of the jaws in a spread position holding locking member. The essence of the invention is that the expansion member of the staple itself after the leg tips have passed through the stack. is taken and thereby enables the jaws to pass into the closed position.
Gegenüber bekannten Ambossen der hier in Betracht kommenden Art wird durch die neue Arbeitsweise der unmittelbaren Mitnahme des Spreizgliedes durch die Klammer erreicht, daß die Bauart des Klammerheftgerätes wesentlich vereinfacht wird. Außerdem wird für einen großen Teil der Klammerschenkellänge der gerade Durchgang der Schenkel durch den Stapel gewahrt und ein plötzliches waagerechtes Umbiegen der Schenkel nach Durchtritt durch den Stapel erzielt.Compared to known anvils of the type under consideration here by the new way of working of the direct entrainment of the expansion member by the Clamp achieves that the design of the stapler is significantly simplified. In addition, the straight passage is used for a large part of the staple leg length the thigh preserved by the pile and a sudden horizontal bending the leg achieved after passing through the stack.
Um die Anbringung einer das Spreizglied in die Ausgangsstellung zurückführenden Feder zu ersparen und dadurch die Einrichtung weiterhin zu vereinfachen, kann das Spreizglied selbst als federnd durchbiegbare Platte ausgebildet sein.To the attachment of the expanding member in the starting position Saving the spring and thereby further simplifying the setup can do that Spreader itself can be designed as a resiliently deflectable plate.
In der Zeichnung ist eine Ausführungsform des Erfindungsgegenstandes beispielsweise veranschaulicht.In the drawing is an embodiment of the subject matter of the invention for example illustrated.
Fig. i bis 3 zeigen den Amboß im Ver tikalschnitt bei verschiedenen Arbeitsstufen; Fig. q. ist ein Schnitt nach A-B der Fig. i; Fig. 5 ist ein. Schnitt entsprechend Fig. z mit einer etwas anders gestalteten Lagerung der Zangenbacken.Fig. I to 3 show the anvil in United vertical section at different Work stages; Fig. Q. is a section along A-B of Fig. i; Fig. 5 is a. cut according to FIG. z with a slightly differently designed mounting of the jaws.
Der Amboß besteht aus den von einer Grundplatte a aufragenden Wangen b, die durch Bolzend miteinander verbunden sind. An den Bolzend führen sich in Schlitzen.e die Längswände eines kastenförmigen Eiüschubteils g, d1, der in seiner Decke .eine Durchbrechung f für den Eintritt der Heftklammer h aufweist. An den Längswänden sind die Zangenbacken i, il mittels Zapfen m, in' . drehbar gelagert, die in bekannter Weise sich mit den Knien 71, n1 auf die Grundplatte a aufstützen. Zwischen den Wänden g - befindet sich außerdem eine im dargestellten Beispiel federnd ausbiegbare Platte p, die in Ruhestellung des Ambosses zwischen die Arbeitskanten der Zangenbacken tritt und dadurch die Backen in Spreizlage hält (F1g. 1).The anvil consists of the cheeks b protruding from a base plate a, which are connected to one another by bolts. The longitudinal walls of a box-shaped insert part g, d1, which has an opening f in its ceiling for the entry of the staple h, lead in slots.e to the bolt end. The jaws i, il are on the longitudinal walls by means of pins m, in '. rotatably mounted, which are supported in a known manner with the knees 71, n1 on the base plate a. G between the walls - there is also a resiliently ausbiegbare in the illustrated example plate p, which occurs in the rest position of the anvil between the working edge of the jaws and the jaws characterized in spread position holds (F1g. 1).
Sobald beim Eintreiben der Klammer k die Schenkelspitzen auf die Spreizplatte p auftreffen, wird diese von der Klammer mitgenommen. Infolgedessen werden die Arbeitskanten der Backen freigelegt (Fig. 2), so daß sich diese beim Niedergang des Einschubteils g, äf durch Gleiten" auf der Grundplatte a schließen. Hierbei biegen die Backen die durch den Stapel s durchgetretenen Schenkel der Klammer waagerecht ab und pressen sie in gestreckter Lage an die Unterseite des Stapels (Fig.3).As soon as the staple k is driven in, the leg tips hit the spreader plate p, this is taken by the bracket. As a result, the working edges become the jaws exposed (Fig. 2), so that they are in the decline of the slide-in part g, äf close by sliding "on the base plate a. This causes the jaws to bend horizontally and press the legs of the clamp that have passed through the stack s stretch them to the bottom of the stack (Fig. 3).
Da die Sperrplatte h Eigenfederung hat, kehrt sie nach Hochgang des Klammernausstößers aus der Tiefstellung (Fig.3) in die Anfangslage (Fig. i) zurück und führt dabei die Zangenbacken i, il in die Spreizlage zurück.Since the locking plate has its own springiness, it returns after the Staple ejector from the low position (Fig. 3) back to the starting position (Fig. I) and thereby guides the jaws i, il back into the spread position.
In Fig. 5 ist gezeigt, daß die Backen J, Ji um einen gemeinsamen Zapfen M drehbar sein können; in diesem Falle sind sie an den Lagerschenkeln entsprechend abgekröpft.In Fig. 5 it is shown that the jaws J, Ji around a common pin M can be rotatable; in this case they are correspondingly on the bearing legs cranked.
Der Sperrkörperp muß nicht als federnde Platte ausgebildet sein, vielmehr kann er auch als starres Klötzchen gestaltet sein und etwa unter der Hubwirkung ,einer ihn abstützender Kegelfeder o. dgl. stehen.The locking body need not be designed as a resilient plate, rather it can also be designed as a rigid block and, for example, under the lifting effect , a conical spring or the like supporting it.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV29891D DE610274C (en) | Staple machine for U-shaped staples |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV29891D DE610274C (en) | Staple machine for U-shaped staples |
Publications (1)
Publication Number | Publication Date |
---|---|
DE610274C true DE610274C (en) | 1935-03-06 |
Family
ID=7585239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEV29891D Expired DE610274C (en) | Staple machine for U-shaped staples |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE610274C (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0013163A1 (en) * | 1978-12-29 | 1980-07-09 | Xerox Corporation | Active clinchers and wire stitchers incorporating same |
DE4303468C1 (en) * | 1993-02-06 | 1994-07-28 | Schwan Stabilo Schwanhaeusser | Housing casing for lead of writing, drawing, painting or cosmetic pencil |
DE4392949T1 (en) * | 1992-06-30 | 1995-05-11 | Isaberg Ab | Stapler with a folding mechanism |
DE4434513C1 (en) * | 1994-09-27 | 1995-08-31 | Ortlepp Guenther W Dipl Ing Un | Device for bending wire-type materials |
WO2005075151A1 (en) * | 2004-02-05 | 2005-08-18 | Isaberg Rapid Ab | Stapler |
EP1649991A1 (en) * | 2003-08-01 | 2006-04-26 | Max Co., Ltd. | Staple leg-bending mechanism |
US8579173B2 (en) | 2006-12-21 | 2013-11-12 | Isaberg Rapid Ab | Stapler |
-
0
- DE DEV29891D patent/DE610274C/en not_active Expired
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0013163A1 (en) * | 1978-12-29 | 1980-07-09 | Xerox Corporation | Active clinchers and wire stitchers incorporating same |
US4328919A (en) * | 1978-12-29 | 1982-05-11 | Xerox Corporation | Stitchers |
DE4392949T1 (en) * | 1992-06-30 | 1995-05-11 | Isaberg Ab | Stapler with a folding mechanism |
DE4303468C1 (en) * | 1993-02-06 | 1994-07-28 | Schwan Stabilo Schwanhaeusser | Housing casing for lead of writing, drawing, painting or cosmetic pencil |
DE4434513C1 (en) * | 1994-09-27 | 1995-08-31 | Ortlepp Guenther W Dipl Ing Un | Device for bending wire-type materials |
EP1649991A1 (en) * | 2003-08-01 | 2006-04-26 | Max Co., Ltd. | Staple leg-bending mechanism |
EP1649991A4 (en) * | 2003-08-01 | 2008-07-16 | Max Co Ltd | Staple leg-bending mechanism |
WO2005075151A1 (en) * | 2004-02-05 | 2005-08-18 | Isaberg Rapid Ab | Stapler |
US7621433B2 (en) | 2004-02-05 | 2009-11-24 | Isaberg Rapid Ab | Stapler |
CN100586662C (en) * | 2004-02-05 | 2010-02-03 | 伊萨贝格雷玻德股份公司 | Stapler |
US8579173B2 (en) | 2006-12-21 | 2013-11-12 | Isaberg Rapid Ab | Stapler |
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