DE872178C - Quick sack clamping device - Google Patents
Quick sack clamping deviceInfo
- Publication number
- DE872178C DE872178C DEM10396A DEM0010396A DE872178C DE 872178 C DE872178 C DE 872178C DE M10396 A DEM10396 A DE M10396A DE M0010396 A DEM0010396 A DE M0010396A DE 872178 C DE872178 C DE 872178C
- Authority
- DE
- Germany
- Prior art keywords
- sack
- bag
- quick
- clamping device
- clamping jaws
- 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
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
- B65B39/06—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers adapted to support containers or wrappers
- B65B39/08—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers adapted to support containers or wrappers by means of clamps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Apparatuses For Manual Packaging Operations (AREA)
Description
In dem Patent 868 X 6 ist eine Schnell-Sackklemmvorrichtung beschrieben, bei welcher das Befestigen der Säcke mit Hilfe von zwei oder mehr Klemmbacken bewirkt wird, die mit nur einem Handgriff an den Stutzen herangeführt und angepreßt werden und damit den Sack fest verklemmen. Aus der Beschreibung und Zeichnung geht hervor, daß diese Klemmbacken jeweils nur einen Teil des Sackstutzenumfangs umschließen können. In Idieser Ausführung können die in der Erfindung beschriebenen Schnell-Sackklemmen mit Vorteil bei allen Materialien verwendet werden, welche nicht zur Staubbildung neigen. In the patent 868 X 6 a quick bag clamping device is described, in which the fastening of the bags is effected by means of two or more jaws that can be brought up to the socket and pressed against it with just one movement and thus clamp the sack tightly. The description and drawing show that that these jaws each enclose only a part of the bag nozzle circumference can. In this embodiment, the quick-release sack clamps described in the invention can be used with advantage for all materials that do not generate dust tend.
Erfindungsgemäß wird die Verwendbarkeit auch für stabendes Material.dadurch erreicht, daß die Klemmbacken aus elastischen Materialstreifen, wie Gummi od. ä., bestehen, die mit ihren Enden an Hebeln befestigt sind, die sie so an den Sackstutzen heranführen, daß sie in ihrer Endstellung den Sack voll umschlließen. Dabei ist es von Wichtigkeit, daß die elastischen Streifen in ihrer offenen Stellung entspannt sind und in dieser entspannten Stellung eine kürzere Länge haben als der Teil des Sackstutzens, welchen sie in geschlossener Stellung zu umspannen haben. Sie dehnen sich also beim Schließen, wodurch die erforderliche Spannung für das Festhalten des Sackes erzeugt wird. Diese Spannung kann wahlweise auch dadurch erzeugt werden, daß das Betätigungsgestänge federt. In der geschlossenen Endstellung werden sie, wie in der oben angeführten Erfindung beschrieben, mittels Iniebebelgelenles od. ä. festgehalten. In die geöffnete Stellung werden sie selbsttätig durch Federzug oder Gegengewicht gebracht. According to the invention, it can also be used for rod material achieved that the clamping jaws made of elastic strips of material, such as rubber or the like, exist, which are attached with their ends to levers that they are attached to the sack bring up that they completely enclose the sack in their end position. It is it is important that the elastic strips relax in their open position and in this relaxed position are shorter than the part of the Sack spout, which you have to span in the closed position. You stretch so when closing, creating the tension required for holding on of the sack is generated. This voltage can optionally also be generated by that the actuating linkage is springy. In the closed end position they are as described in the invention cited above, by means of Iniebebelgelenles od. Ä. recorded. They are automatically moved into the open position by means of a spring tensioner or brought a counterweight.
Die Erfindung ist in einem Ausführungsbeispiel in drei Ablbilldungen dargestellt. The invention is in one embodiment in three figures shown.
Abb. I zeigt die Vorderansicht, Abb.2 die Draufsicht. Fig. I shows the front view, Fig. 2 the top view.
In dem Sackstutzen 1 ist die durchgehende Welle 2 drehbar gelagert. Mit Ider Welle 2 fest ver bunden sind wider Doppellhebel 3 und der Handgriff 4. The continuous shaft 2 is rotatably mounted in the bag neck 1. The shaft 2 is firmly connected to the double lever 3 and the handle 4.
An den Endpunkten des Doppelhebels 3 sind die beiden Stangen 5 und 6 angelenkt und greifen mit Drehgeleuken die Druckhebel 7 und 8 an. Diese Druclßhebel sind um die am Sackstutzen befestigten Zapfen 9 und ,IO drehbar gelagert. In der geöE-neten Endstellung wird die Vorrichtung durch die Zugfeder 15 gehalten. Die Stärke des Klemmdruckes ist durch Stellschrauben I6, welche in die Zugstangen 5 und 6 eingebaut sind, verstellbar (Abb. 3).At the end points of the double lever 3 are the two rods 5 and 6 articulated and attack the pressure levers 7 and 8 with rotary joints. These pressure levers are rotatably mounted around the pins 9 and 10, which are attached to the sack neck. In the In the open end position, the device is held by the tension spring 15. the The strength of the clamping pressure is determined by adjusting screws I6, which are inserted into the tie rods 5 and 6 are built in, adjustable (Fig. 3).
Zwischen den unteren Enden der beiden Druckhebel 7 und der beiden Druckhebel 8 sind tdie aus elastischem ßMateriall bestehenden Klemmbacken II und 12 in faden Punkten 13 und 14 befestigt. Die ausgezogene Stellung zeigt die Klemmvorrichtung in offenem Zustand, wobei der Handgriff 4 nach oben zeigt, die strichpunktierte Stellung zeigt die Vorrichtung in geschlossenem Zustand. Between the lower ends of the two pressure levers 7 and the two Pressure levers 8 are the clamping jaws II and which are made of elastic material 12 attached in thread points 13 and 14. The extended position shows the clamping device in the open state, with the handle 4 pointing upwards, the dash-dotted line Position shows the device in the closed state.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM10396A DE872178C (en) | 1951-07-26 | 1951-07-26 | Quick sack clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM10396A DE872178C (en) | 1951-07-26 | 1951-07-26 | Quick sack clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE872178C true DE872178C (en) | 1953-03-30 |
Family
ID=7295127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEM10396A Expired DE872178C (en) | 1951-07-26 | 1951-07-26 | Quick sack clamping device |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE872178C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1031207B (en) * | 1955-08-10 | 1958-05-29 | Mahlkuch Greif Werk Ernst | Operating lever for the mechanism and the bag clamp of gross bagging scales |
| DE1245304B (en) * | 1960-02-18 | 1967-07-27 | L H Lorch A G | Device on pneumatic filling devices for clamping bed pieces |
| FR2416842A1 (en) * | 1978-02-09 | 1979-09-07 | Saintemarie Pierre | Sack clamp for filling neck - has hinged jaws operated from lever along via linkage with central pivot plate |
-
1951
- 1951-07-26 DE DEM10396A patent/DE872178C/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1031207B (en) * | 1955-08-10 | 1958-05-29 | Mahlkuch Greif Werk Ernst | Operating lever for the mechanism and the bag clamp of gross bagging scales |
| DE1245304B (en) * | 1960-02-18 | 1967-07-27 | L H Lorch A G | Device on pneumatic filling devices for clamping bed pieces |
| FR2416842A1 (en) * | 1978-02-09 | 1979-09-07 | Saintemarie Pierre | Sack clamp for filling neck - has hinged jaws operated from lever along via linkage with central pivot plate |
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