EP0065239B1 - Feeding mechanism for straps - Google Patents

Feeding mechanism for straps Download PDF

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Publication number
EP0065239B1
EP0065239B1 EP82103969A EP82103969A EP0065239B1 EP 0065239 B1 EP0065239 B1 EP 0065239B1 EP 82103969 A EP82103969 A EP 82103969A EP 82103969 A EP82103969 A EP 82103969A EP 0065239 B1 EP0065239 B1 EP 0065239B1
Authority
EP
European Patent Office
Prior art keywords
band
feed roller
strapping
lever
pressure application
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
Application number
EP82103969A
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German (de)
French (fr)
Other versions
EP0065239A1 (en
Inventor
International Emil Hoffmann Kg Cyklop
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cyklop International Emil Hoffmann KG
Original Assignee
Cyklop International Emil Hoffmann KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cyklop International Emil Hoffmann KG filed Critical Cyklop International Emil Hoffmann KG
Publication of EP0065239A1 publication Critical patent/EP0065239A1/en
Application granted granted Critical
Publication of EP0065239B1 publication Critical patent/EP0065239B1/en
Expired legal-status Critical Current

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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
    • B65B13/00—Bundling articles
    • B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
    • B65B13/184—Strap accumulators

Definitions

  • the invention relates to a feed device for strapping in strapping machines with a driven feed roller and a cooperating with it, mounted on a spring-loaded pressure lever, can be lifted off the feed roller and push the strapping through a strap channel against a stop, and with a pivotable strap guide, the one Part covers the band channel and is deflected by a band loop forming in the band channel and controls the lifting of the pressing device from the feed roller.
  • a feed device of this type for strapping machines is known (German Offenlegungsschrift No. 2 818 325), with which the strapping band is pushed through a band channel which surrounds the package to be strapped in a ring. At the end of the strap channel, the strapping runs against a stop, is thereby jammed and forms a loop in the strap channel, which deflects a pivotably mounted strap guide bar, which in this case actuates electrical switching elements with a control cam, which release the pressing device from the strap feed roller and thereby terminate the further strap feed .
  • the switching delay of the electrical switching elements leads to a considerable length of the strap sliding over one another into tightly lying loop windings which can give rise to faults and must first be eliminated before the next strapping is produced can.
  • the object of the invention is to design a feed device for strapping tapes in such a way that no loops are formed in the tape channel or loops which form are removed immediately after their formation.
  • This configuration has the advantage that neither electrical control nor electrical switching elements are required, so that switching delays do not occur. Since the strap drive is switched off by the stop designed as a switch, only as a result of the feed drive running behind the feed roller does a strap loop arise in the strap channel, which itself is eliminated by its formation, since the strapping strap tends to resume due to its elasticity to assume the stretched position and slide back into the gap between the feed roller and the pressing device to the supply roll as soon as the loop has lifted the pressing device off the feed roller via the release lever. As a result, the strapping always takes up its fully extended position in the band channel and is ready for the next strapping process.
  • the release lever expediently carries at its one end a support roller against which the free end of the band guide bar presses and against which it moves during its pivoting movement, while the pressure lever has a stop on which the release lever acts.
  • 10 designates a feed device according to the invention, with which a strapping band 11, for example a steel band or a plastic band, is advanced through a band channel 12, which surrounds the package to be strapped in a ring, of which only the first in the drawing Is shown piece that directly adjoins the feed device 10.
  • a strapping band for example a steel band or a plastic band
  • the feed device consists of a feed roller 13, which is driven by a drive (not shown here) in the direction of arrow 14, and of two loosely running pressure rollers 15 and 16, which form the pressure device and are rotatably mounted on a pressure lever 17.
  • the pressure lever 17 is pivotally mounted on a pin 18 and is under the action of a pressure spring 19 which tends to pivot the pressure lever 17 counterclockwise and press the pressure rollers 15 and 16 against the feed roller 13.
  • the strapping 11 is guided between the feed roller 13 and the pressure rollers 15 and 16 and is supported by a rear extension 20 on the bearing block 21 of the pressure rollers 15 and 16 and guided into the band channel 12.
  • the belt channel 12 has a U-shaped cross section in its front part shown here and is open towards the drive roller. It is covered behind the drive roller by a tape guide strip 22, which is pivotally mounted at one end 23 on a pin 24 in the machine housing. With its other, free end 25, the band guide strip 22 presses against a support roller 26 which is rotatably mounted on the free end 27 of a release lever 28.
  • the release lever 28 is a pivot lever which is mounted with a shaft 29 in the machine housing and presses with its short, other end 30 against a roller pin 31 which is located on the carrier 21 for the pressure rollers 15 and 16 and is located on a pressure surface 32 on Rolls lower end 30 of the lever 28.
  • the feed roller 13 continues to run at least for a short time.
  • the band guide bar 22 is pivoted outward about its pin 24 in a clockwise direction. It presses on the support roller 26, whereby the release lever 28 is pivoted about its shaft 29 counterclockwise.
  • the lower end 30 presses on the roller pin 31, which in this case rolls on the underside 32 of the release lever 28.
  • the pressure lever 17 is pivoted clockwise about its pivot pin 18, and the pressure rollers 15 and 16 are lifted off the feed roller 13. This state is shown in the drawing in solid lines.
  • the pressure spring 19 which strives to press the pressure rollers 15 and 16 again against the feed roller 13 and at the same time pivot the release lever 28 clockwise back into its starting position, the band guide strip 22 being simultaneously pushed back into its starting position, which pushes the strapping back into the strap guide channel 12.
  • the band guide bar 22 can also be under the action of a torsion spring which is placed around the pin 24 and tends to pivot the band guide bar 22 counterclockwise.
  • the invention is not restricted to the exemplary embodiment.
  • a pressure rail can of course also be used, and it is also possible to design the release lever instead of as a pivoting lever as a displaceable part which separates the pressure device from the feed roller. This does not exceed the scope of the invention.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

Description

Die Erfindung betrifft eine Vorschubeinrichtung für Umreifungsbänder in Umreifungsmaschinen mit einer angetriebenen Vorschubrolle und einer mit dieser zusammenwirkenden, auf einem federbelasteten Andrückhebel gelagerten, von der Vorschubrolle abhebbaren Andrückvorrichtung, die das Umreifungsband durch einen Bandkanal gegen einen Anschlag schieben, und mit einer schwenkbaren Bandführungsleiste, die einen Teil das Bandkanals abdeckt und von einer sich im Bandkanal bildenden Bandschlaufe ausgelenkt wird und das Abheben der Andrückvorrichtung von der Vorschubrolle steuert.The invention relates to a feed device for strapping in strapping machines with a driven feed roller and a cooperating with it, mounted on a spring-loaded pressure lever, can be lifted off the feed roller and push the strapping through a strap channel against a stop, and with a pivotable strap guide, the one Part covers the band channel and is deflected by a band loop forming in the band channel and controls the lifting of the pressing device from the feed roller.

Es ist eine Vorschubeinrichtung dieser Art für Umreifungsmaschinen bekannt (deutsche Offenlegungsschrift Nr. 2 818 325), mit der das Umreifungsband durch einen Bandkanal geschoben wird, der das zu umreifende Packstück ringförmig umgibt. Am Ende des Bandkanals läuft das Umreifungsband gegen einen Anschlag, wird hierdurch gestaut und bildet im Bandkanal eine Schlaufe, welche eine schwenkbar gelagerte Bandführungsleiste auslenkt, die hierbei mit einem Steuernocken elektrische Schaltglieder betätigt, welche die Andrückvorrichtung von der Bandvorschubrolle lösen und hierdurch den weiteren Bandvorschub beenden. Bei den hohen Bandgeschwindigkeiten, mit denen moderne Umreifungsmaschinen arbeiten, führt die Schaltverzögerung der elektrischen Schaltglieder dazu, dass eine beträchtliche Länge des Bandes sich zu eng aneinanderliegenden Schlaufenwindungen übereinanderschiebt, die zu Störungen Anlass geben können und erst beseitigt werden müssen, bevor die nächste Umreifung hergestellt werden kann.A feed device of this type for strapping machines is known (German Offenlegungsschrift No. 2 818 325), with which the strapping band is pushed through a band channel which surrounds the package to be strapped in a ring. At the end of the strap channel, the strapping runs against a stop, is thereby jammed and forms a loop in the strap channel, which deflects a pivotably mounted strap guide bar, which in this case actuates electrical switching elements with a control cam, which release the pressing device from the strap feed roller and thereby terminate the further strap feed . At the high strap speeds with which modern strapping machines work, the switching delay of the electrical switching elements leads to a considerable length of the strap sliding over one another into tightly lying loop windings which can give rise to faults and must first be eliminated before the next strapping is produced can.

Aufgabe der Erfindung ist es, eine Vorschubeinrichtung für Umreifungsbänder so auszugestalten, dass sich im Bandkanal keine Schlaufen bilden oder sich bildende Schlaufen sogleich nach ihrer Entstehung beseitigt werden.The object of the invention is to design a feed device for strapping tapes in such a way that no loops are formed in the tape channel or loops which form are removed immediately after their formation.

Diese Aufgabe wird mit der Erfindung dadurch gelöst, dass die Bandführungsleiste gegen einen Ausrückhebel drückt, der die Andrückvorrichtung unmittelbar von der Vorschubrolle abhebt.This object is achieved with the invention in that the tape guide bar presses against a release lever which lifts the pressing device directly from the feed roller.

Diese Ausgestaltung hat den Vorteil, dass weder eine elektrische Steuerung noch elektrische Schaltglieder erforderlich sind, so dass Schaltverzögerungen nicht auftreten. Da der Bandantrieb von dem als Schalter ausgebildeten Anschlag abgeschaltet wird, entsteht nur infolge des Nachlaufes des Vorschubantriebes hinter der Vorschubrolle eine Bandschlaufe im Bandkanal, die sich schon durch ihre Entstehung se!bst beseitigt, da das Umreifungsband infolge seiner Elastizität das Bestreben hat, wieder seine gestreckte Lage einzunehmen und im Spalt zwischen Vorschubrolle und Andrückvorrichtung zur Vorratsrolle zurückgleitet, sobald die Schlaufe über den Ausrückhebel die Andrückvorrichtung von der Vorschubrolle abgehoben hat. Das Umreifungsband nimmt hierdurch im Bandkanal immer wieder seine vollständig gestreckte Lage ein und steht für den nächsten Umreifungsvorgang bereit.This configuration has the advantage that neither electrical control nor electrical switching elements are required, so that switching delays do not occur. Since the strap drive is switched off by the stop designed as a switch, only as a result of the feed drive running behind the feed roller does a strap loop arise in the strap channel, which itself is eliminated by its formation, since the strapping strap tends to resume due to its elasticity to assume the stretched position and slide back into the gap between the feed roller and the pressing device to the supply roll as soon as the loop has lifted the pressing device off the feed roller via the release lever. As a result, the strapping always takes up its fully extended position in the band channel and is ready for the next strapping process.

Der Ausrückhebel trägt zweckmässig an seinem einen Ende eine Stützrolle, gegen die das freie Ende der Bandführungsleiste drückt und an der sie bei ihrer Schwenkbewegung entlangfährt, während der Andrückhebel einen Anschlag aufweist, auf den der Ausrückhebel einwirkt. Eine solche Konstruktion ist besonders einfach und gewährleistet eine exakte Funktion auch bei der Verarbeitung von dünnen, flexiblen Bändern.The release lever expediently carries at its one end a support roller against which the free end of the band guide bar presses and against which it moves during its pivoting movement, while the pressure lever has a stop on which the release lever acts. Such a construction is particularly simple and ensures an exact function even when processing thin, flexible strips.

Weitere Merkmale und Vorteile der Erfindung ergeben sich aus der nachfolgenden Beschreibung und der Zeichnung, die eine besonders zweckmässige Ausführungsform der Erfindung in einer schematischen Darstellung in einer Seitenansicht zeigt.Further features and advantages of the invention result from the following description and the drawing, which shows a particularly expedient embodiment of the invention in a schematic illustration in a side view.

In der Zeichnung ist mit 10 eine Vorschubeinrichtung nach der Erfindung bezeichnet, mit der ein Umreifungsband 11, beispielsweise ein Stahlband oder ein Kunststoffband, durch einen Bandkanal 12 vorgeschoben wird, der das zu umreifende Packstück ringförmig umgibt, von dem jedoch in der Zeichnung nur das erste Stück dargestellt ist, das sich unmittelbar an die Vorschubeinrichtung 10 anschliesst.In the drawing, 10 designates a feed device according to the invention, with which a strapping band 11, for example a steel band or a plastic band, is advanced through a band channel 12, which surrounds the package to be strapped in a ring, of which only the first in the drawing Is shown piece that directly adjoins the feed device 10.

Die Vorschubeinrichtung besteht aus einer Vorschubrolle 13, die von einem hier nicht näher dargestellten Antrieb in Richtung des Pfeiles 14 angetrieben wird, und aus zwei lose laufenden Andrückrollen 15 und 16, die die Andrückvorrichtung bilden und auf einem Andrückhebel 17 drehbar gelagert sind. Der Andrückhebel 17 ist auf einem Zapfen 18 schwenkbar gelagert und steht unter der Wirkung einer Andrückfeder 19, die bestrebt ist, den Andrückhebel 17 entgegen dem Uhrzeigersinn zu schwenken und die Andrückrollen 15 und 16 gegen die Vorschubrolle 13 zu pressen. Das Umreifungsband 11 ist zwischen der Vorschubrolle 13 und den Andrückrollen 15 und 16 hindurchgeführt und wird von einem hinteren Fortsatz 20 am Lagerblock 21 der Andrückrollen 15 und 16 gestützt und in den Bandkanal 12 geleitet.The feed device consists of a feed roller 13, which is driven by a drive (not shown here) in the direction of arrow 14, and of two loosely running pressure rollers 15 and 16, which form the pressure device and are rotatably mounted on a pressure lever 17. The pressure lever 17 is pivotally mounted on a pin 18 and is under the action of a pressure spring 19 which tends to pivot the pressure lever 17 counterclockwise and press the pressure rollers 15 and 16 against the feed roller 13. The strapping 11 is guided between the feed roller 13 and the pressure rollers 15 and 16 and is supported by a rear extension 20 on the bearing block 21 of the pressure rollers 15 and 16 and guided into the band channel 12.

Der Bandkanal 12 hat in seinem hier dargestellten vorderen Teil einen U-förmigen Querschnitt und ist zur Antriebsrolle hin offen. Er wird hinter der Antriebsrolle von einer Bandführungsleiste 22 abgedeckt, die mit ihrem einen Ende 23 auf einem Zapfen 24 im Maschinengehäuse schwenkbar gelagert ist. Mit ihrem anderen, freien Ende 25 drückt die Bandführungsleiste 22 gegen eine Stützrolle 26, die am freien Ende 27 eines Ausrückhebels 28 drehbar gelagert ist.The belt channel 12 has a U-shaped cross section in its front part shown here and is open towards the drive roller. It is covered behind the drive roller by a tape guide strip 22, which is pivotally mounted at one end 23 on a pin 24 in the machine housing. With its other, free end 25, the band guide strip 22 presses against a support roller 26 which is rotatably mounted on the free end 27 of a release lever 28.

Der Ausrückhebel 28 ist ein Schwenkhebel, der mit einer Welle 29 im Maschinengehäuse gelagert ist und mit seinem kurzen, anderen Ende 30 gegen einen Rollzapfen 31 drückt, der auf dem Träger 21 für die Andrückrollen 15 und 16 sich befindet und sich an einer Druckfläche 32 am unteren Ende 30 des Ausdrückhebels 28 abwälzt.The release lever 28 is a pivot lever which is mounted with a shaft 29 in the machine housing and presses with its short, other end 30 against a roller pin 31 which is located on the carrier 21 for the pressure rollers 15 and 16 and is located on a pressure surface 32 on Rolls lower end 30 of the lever 28.

Die Wirkungsweise der Vorrichtung ist folgende:

  • Wenn das Umreifungsband 11 ohne Widerstand im Bandkanal 12 vorgeschoben wird, nehmen die Andrückrollen 15 und 16, der Ausrückhebei 28 und die Bandführungsleiste 22 ihre in strichlierten Linien dargestellte Stellung ein, in der die Andrückrollen 15 und 16 von der Andrückfeder 19 gegen die Vorschubrolle 13 gepresst werden und die Bandführungsleiste 22 die Aussenseite des Bandkanals 12 abdeckt.
The device works as follows:
  • If the strapping band 11 is pushed forward without resistance in the band channel 12, the pressure rollers 15 and 16, the release lever 28 and the band guide strip 22 assume their position shown in broken lines, in which the pressure rollers 15 and 16 are pressed against the feed roller 13 by the pressure spring 19 and the tape guide strip 22 covers the outside of the tape channel 12.

Wenn nun das vordere Bandende des Umreifungsbandes 11 gegen den Anschlagschalter stösst oder auf ein sonstiges Hindernis trifft, läuft die Vorschubrolle 13 mindestens noch kurze Zeit weiter. Da das Umreifungsband 11 jedoch im Bandkanal nicht weitertransportiert werden kann, weicht es zunächst unmittelbar hinter der Vorschubrolle 13 nach aussen aus dem Bandkanal 12 aus und ist bestrebt, hier eine Schlaufe zu bilden. Unter dem nach aussen gerichteten Druck der sich bildenden Bandschlaufe 11 a wird die Bandführungsleiste 22 um ihren Zapfen 24 im Uhrzeigersinn nach aussen geschwenkt. Sie drückt hierbei auf die Stützrolle 26, wodurch der Ausrückhebel 28 um seine Welle 29 entgegen dem Uhrzeigersinn verschwenkt wird. Hierbei drückt das untere Ende 30 auf den Rollzapfen 31, der sich hierbei an der Unterseite 32 des Ausrückhebels 28 abwälzt. Hierdurch wird der Andrückhebel 17 um seinen Schwenkzapfen 18 im Uhrzeigersinn verschwenkt, und die Andrückrollen 15 und 16 werden von der Vorschubrolle 13 abgehoben. Dieser Zustand ist in der Zeichnung in ausgezogenen Linien dargestellt.If the front strap end of the strapping 11 pushes against the stop switch or meets another obstacle, the feed roller 13 continues to run at least for a short time. However, since the strapping band 11 cannot be transported further in the band channel, it initially escapes outward of the band channel 12 immediately behind the feed roller 13 and endeavors to form a loop here. Under the outward pressure of the forming band loop 11 a, the band guide bar 22 is pivoted outward about its pin 24 in a clockwise direction. It presses on the support roller 26, whereby the release lever 28 is pivoted about its shaft 29 counterclockwise. Here, the lower end 30 presses on the roller pin 31, which in this case rolls on the underside 32 of the release lever 28. As a result, the pressure lever 17 is pivoted clockwise about its pivot pin 18, and the pressure rollers 15 and 16 are lifted off the feed roller 13. This state is shown in the drawing in solid lines.

Sobald sich die Andrückrollen 15 und 16 von der Vorschubrolle 13 entfernen, kann diese auf das Umreifungsband 11 keine Vorschubkraft mehr ausüben. Dieses gleitet dann über den Umfang der Vorschubrolle 13 entgegen der Vorschubrichtung zur Vorratsrolle zurück, da es bestrebt ist, unter seiner Eigenelastizität die gestreckte Lage wieder einzunehmen und die gebildete Schlaufe zu beseitigen. Es wird hierbei durch die Andrückfeder 19 unterstützt, die bestrebt ist, die Andrückrollen 15 und 16 wieder gegen die Vorschubrolle 13 zu pressen und hierbei gleichzeitig den Ausrückhebel 28 im Uhrzeigersinn in seine Ausgangslage zurückzuschwenken, wobei gleichzeitig die Bandführungsleiste 22 wieder in ihre Ausgangslage zurückgedrückt wird, die das Umreifungsband wieder in den Bandführungskanal 12 schiebt. Um diese Rückführbewegung zu unterstützen, kann die Bandführungsleiste 22 auch noch unter der Wirkung einer Drehfeder stehen, die um den Zapfen 24 gelegt ist und bestrebt ist, die Bandführungsleiste 22 entgegen dem Uhrzeigersinn zu schwenken.As soon as the pressure rollers 15 and 16 move away from the feed roller 13, it can no longer exert any feed force on the strapping 11. This then slides back over the circumference of the feed roller 13 against the feed direction to the supply roll, since it strives to assume the stretched position again under its own elasticity and to eliminate the loop formed. It is supported here by the pressure spring 19, which strives to press the pressure rollers 15 and 16 again against the feed roller 13 and at the same time pivot the release lever 28 clockwise back into its starting position, the band guide strip 22 being simultaneously pushed back into its starting position, which pushes the strapping back into the strap guide channel 12. In order to support this return movement, the band guide bar 22 can also be under the action of a torsion spring which is placed around the pin 24 and tends to pivot the band guide bar 22 counterclockwise.

Die Erfindung ist nicht auf das Ausführungsbeispiel beschränkt. Beispielsweise ist es möglich, auch den Ausrückhebel 28 so auszubilden, dass er einen Teil des Bandkanals 12 abdeckt und hierdurch selbst unmittelbar von der sich bildenden'Bandschlaufe 11 a beaufschlagt wird. Anstelle der Andrückrollen 15 und 16 kann natürlich auch eine Andruckschiene verwendet werden, und es ist auch möglich, den Ausrückhebel anstelle als Schwenkhebel als querverschiebliches Teil auszubilden, der die Andrückvorrichtung von der Vorschubrolle trennt. Der Rahmen der Erfindung wird hierdurch nicht überschritten.The invention is not restricted to the exemplary embodiment. For example, it is also possible to design the release lever 28 in such a way that it covers part of the band channel 12 and is thereby itself directly acted upon by the band loop 11 a which is formed. Instead of the pressure rollers 15 and 16, a pressure rail can of course also be used, and it is also possible to design the release lever instead of as a pivoting lever as a displaceable part which separates the pressure device from the feed roller. This does not exceed the scope of the invention.

Claims (2)

1. Feed apparatus for strapping bands in strapping machines, with a driven feed roller (13) and with a pressure application device (15, 16) which co-operates therewith and is mounted on a spring-loaded pressure application lever (17) and is liftable away from the feed roller (13), these pushing the strapping band (11) through a band duct (12) against an abutment, and with a pivotable band guide strip (22) which covers a part of the band duct (12) and is deflected by a band loop (11 a) forming in the band duct (12) and controls the lifting of the pressure application device (15, 16) away from the feed roller (13), characterised in that the band guide strip (22) presses against a disengaging lever (28) which lifts the pressure application device (15, 16) directly away from the feed roller (13).
2. Apparatus according to claim 1, characterised in that the disengaging lever (28) at one (27) of its ends comprises a supporting roller (26) against which the free end (25) of the band guide strip (22) presses and along which it travels in the course of its pivoting movement, and that the pressure application lever (17) has an abutment (31) on which the disengaging lever (28) acts.
EP82103969A 1981-05-12 1982-05-07 Feeding mechanism for straps Expired EP0065239B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813118713 DE3118713A1 (en) 1981-05-12 1981-05-12 FEEDING DEVICE FOR STRAPPING STRAPS
DE3118713 1981-05-12

Publications (2)

Publication Number Publication Date
EP0065239A1 EP0065239A1 (en) 1982-11-24
EP0065239B1 true EP0065239B1 (en) 1985-05-02

Family

ID=6132045

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82103969A Expired EP0065239B1 (en) 1981-05-12 1982-05-07 Feeding mechanism for straps

Country Status (7)

Country Link
US (1) US4454808A (en)
EP (1) EP0065239B1 (en)
JP (1) JPS57204811A (en)
BR (1) BR8202701A (en)
DE (2) DE3118713A1 (en)
ES (1) ES265141Y (en)
FI (1) FI70843C (en)

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Publication number Priority date Publication date Assignee Title
US5339601A (en) * 1991-05-03 1994-08-23 Highland Supply Corporation Decorative cover with band
US5426914A (en) * 1989-02-24 1995-06-27 Highland Supply Corporation Band applicator for applying a band about a sheet of material and a pot
US5105599A (en) * 1989-02-24 1992-04-21 Highland Supply Corporation Means for securing a decorative cover about a flower pot
JPH0312642Y2 (en) * 1987-10-12 1991-03-25
US5410856A (en) * 1988-09-26 1995-05-02 Highland Supply Corporation Decorative assembly for a floral grouping
US5617702A (en) * 1989-02-24 1997-04-08 Southpac Trust International, Inc. Method for securing a decorative cover about a flower pot
US6668521B1 (en) * 1989-02-24 2003-12-30 Southpac Trust International, Inc. Method for applying a band about a sheet of material and a floral grouping
US5660676A (en) * 1995-10-19 1997-08-26 Brooks; Robert E. High speed labeler
KR100846534B1 (en) 2007-10-29 2008-07-15 노한래 Wrapping paper setting device for vacuum packer
US11174051B2 (en) 2019-02-15 2021-11-16 Samuel, Son & Co. (Usa) Inc. Hand held strapping tool
US12397943B2 (en) 2022-11-29 2025-08-26 Samuel, Son & Co. (Usa) Inc. Handheld strapping device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004728A (en) * 1959-12-01 1961-10-17 Gen Electric Oscillographic recorder
US3272113A (en) * 1964-12-14 1966-09-13 Signode Corp Power strapping machine and the like and adjustable feeding and tensioning means therefor
JPS5222550U (en) * 1975-08-06 1977-02-17
US4145963A (en) * 1976-11-03 1979-03-27 Signode Corporation Jam-clearing and torque sensing traction wheel assembly and strap feed stopping mechanism
DE2858372C2 (en) * 1978-04-26 1991-10-24 Ovalstrapping, Inc., Hoquiam, Wash., Us

Also Published As

Publication number Publication date
FI70843C (en) 1986-10-27
FI820661L (en) 1982-11-13
JPH0427088B2 (en) 1992-05-11
EP0065239A1 (en) 1982-11-24
DE3263361D1 (en) 1985-06-05
FI70843B (en) 1986-07-18
JPS57204811A (en) 1982-12-15
ES265141Y (en) 1983-06-01
BR8202701A (en) 1983-04-19
ES265141U (en) 1982-12-01
US4454808A (en) 1984-06-19
DE3118713A1 (en) 1982-12-02

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