US20060144461A1 - Apparatus and method for tying - Google Patents

Apparatus and method for tying Download PDF

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Publication number
US20060144461A1
US20060144461A1 US11/274,835 US27483505A US2006144461A1 US 20060144461 A1 US20060144461 A1 US 20060144461A1 US 27483505 A US27483505 A US 27483505A US 2006144461 A1 US2006144461 A1 US 2006144461A1
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United States
Prior art keywords
tying
shaft
rotation
tying apparatus
driving mechanism
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.)
Abandoned
Application number
US11/274,835
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English (en)
Inventor
Alfons Alber
Gunther Kuhn
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of US20060144461A1 publication Critical patent/US20060144461A1/en
Abandoned legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
    • A01G17/04—Supports for hops, vines, or trees
    • A01G17/06—Trellis-work
    • A01G17/08—Tools e.g. clips for attaching hops, vines, or boughs to trellis-work; Tying devices
    • A01G17/085—Espalier machines; Tying machines
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
    • A01G17/04—Supports for hops, vines, or trees
    • A01G17/06—Trellis-work
    • A01G17/08—Tools e.g. clips for attaching hops, vines, or boughs to trellis-work; Tying devices

Definitions

  • the invention relates to the field of fastening plants.
  • the invention relates to a tying apparatus for tying a first element to a second element and to a method of tying a first element to a second element.
  • Devices for fastening plant parts may exert a significant force onto the plant parts to be tied together. Therefore, vulnerable or flexible plant parts may be damaged during twisting or knotting of the tying wire due to the existence of pulling forces. Furthermore, current devices for fastening plants have to be hold by at least one hand of a user during operation.
  • a tying apparatus for tying, with a tying element, a first element to a second element
  • the tying apparatus comprising a shaft, a driving mechanism and a grabber
  • the driving mechanism is adapted for forward-rotating the shaft in a direction of rotation from a start position to an end position
  • the grabber is attached to the shaft for being rotated together with the shaft
  • the grabber is adapted for receiving the tying element at a beginning section of the tying element
  • the tying apparatus is adapted for attaching the beginning section of the tying element to a middle section of the tying element.
  • a tying apparatus which is adapted for tying together a first element and a second element by using a tying element which is rotated at a beginning section and which beginning section is then attached to a middle section of the tying element. This attachment is performed by the rotation of the beginning section.
  • the tying apparatus further comprises a handle, wherein the handle is adapted for fixing the tying apparatus to a user.
  • the user may not have to actively hold the tying apparatus during operation since the tying apparatus is attached to the user.
  • the handle is adapted as a grip for being mounted to a user's hand or for being slipped onto the user's hand.
  • the grip may be adapted for attaching the tying apparatus to the user's hand, even when the user does not actively hold the tying apparatus.
  • the tying apparatus further comprises a back-rotating mechanism, wherein the back-rotating mechanism is adapted for rotating the shaft back from the end position to the start position.
  • the back-rotating mechanism may be adapted for automatically rotating the shaft back from the end position to the start position after forward-rotation of the shaft by the driving mechanism.
  • the back-rotating mechanism is adapted for rotating the shaft back from the end position to the start position upon an occurrence of a triggering event.
  • a user may initiate the back-rotation of the shaft, for example after the end of a forward-rotation sequence.
  • the back-rotating mechanism comprises a force element, wherein the force element is loaded by forward-rotating the shaft in the direction of rotation from the start position to the end position.
  • This may for example provide for an efficient and automatic back-rotation of the shaft.
  • the back-rotating mechanism further comprises a switch, wherein the loaded force element is released by operating the switch as triggering event, and wherein operating the switch results in a back-rotation of the shaft from the end position to the start position.
  • the user may operate the switch after having tied the first element to the second element by forward-rotating the shaft and the grabber.
  • This switching may be performed with one single finger or by any other movement, such as a movement of the whole tying apparatus for example in order to minimize a pulling force.
  • the driving mechanism is adapted for driving the shaft in one single direction of rotation from the start position to the end position.
  • the rotation of the shaft will always be in the same, for example clockwise, direction.
  • the driving mechanism is adapted for being manually driven by the user.
  • the driving mechanism may be adapted for being driven by a movement of a hand gear operated by the user.
  • This may for example provide for an operation without the need of electrical energy.
  • the driving mechanism is adapted for being driven by a pumping sequence, the pumping sequence comprising a first pumping stroke and a second pumping stroke, wherein the first pumping stroke results in a first forward-rotation of the shaft and wherein the second pumping stroke results in a second forward-rotation of the shaft.
  • the pumping sequence comprising a first pumping stroke and a second pumping stroke, wherein the first pumping stroke results in a first forward-rotation of the shaft and wherein the second pumping stroke results in a second forward-rotation of the shaft.
  • no back-rotation is performed, such that, after the first and second pumping strokes, an overall forward-rotation of the shaft is a sum of the first and second forward-rotations.
  • the user may consecutively operate the driving mechanism (for example by consecutively pumping a respective handle of the driving mechanism).
  • the shaft may rotate in the forward direction.
  • the user may release the handle during which release no movement of the shaft is performed.
  • the user may perform a second pumping stroke during which the shaft is again rotated in the forward direction. Therefore, in case one single stroke may not be sufficient for twisting and knotting together the two elements, the user may apply further pumping strokes without having a back-rotation of the shaft in between the consecutive pumping strokes.
  • the grabber is adapted for manually receiving and fixing the tying element at the beginning section after formation of a loop of the tying element around the first element and the second element.
  • the loop does not touch the first element and the second element.
  • the tying element comprises at least one flexible wire formed of a ductile material.
  • the tying apparatus further comprises an eye, wherein the grabber is adapted as a pair of tweezers having a width, wherein the pair of tweezers is movable through the eye between a closed position and an opened position and wherein the width of the pair of tweezers is adapted such that the tying element is canted during twisting.
  • the grabber may be adapted as a plate with a hook, wherein the width of at least one of the plate and the hook is adapted such that the tying element is canted during twisting.
  • the tying apparatus further comprises a separator, wherein the tying element comprises an end section and wherein the separator is adapted for separating the loop, comprising the beginning section of the tying element twisted or knotted with the middle section of the tying element, from the end section of the tying element.
  • the tying apparatus may be adapted to separate those parts of the tying element which are used for tying together the first element and the second element from the rest of the tying element. No additional tool for separation is needed.
  • the separator is mounted on the driving mechanism.
  • the separator may be adapted for being operated during forward-rotation of the shaft.
  • an operation of the driving mechanism to forward-rotate the shaft may, at the same time, operate the separator.
  • the separator may be operated one single time.
  • no pulling force is applied to the loop of the tying element during attachment of the beginning section of the tying element to the middle section of the tying element.
  • attaching the beginning section of the tying element to the middle section of the tying element comprises a twisting of the beginning section with the middle section.
  • This twisting may be performed by rotating the beginning section around the middle section.
  • the first element is a first part of a plant and the second element is a second part of the plant or a support element for supporting the plant.
  • the tying element is a plant tying wire for tying together plant parts or a tying wire for use on a building site.
  • Such a building site tying wire may be formed of a metal or of steel or any other material or material composition adapted for use on a building site and for withstanding relatively strong forces.
  • the tying apparatus further comprises a locking mechanism, wherein, before occurrence of the triggering event, the locking mechanism is adapted for preventing a back-rotation of the shaft.
  • the shaft may be locked before triggering a back-rotation and during single pumping strokes.
  • the shaft may be locked automatically after each pumping stroke and before triggering the back-rotation of the shaft.
  • the back-rotation of the shaft is triggered by minimizing a pulling force applied to the loop.
  • the beginning section of the tying element may be twisted together with the middle section of the tying element during an application of a relatively strong pulling force. If, after forward-rotation of the shaft, the pulling force is minimized, the back-rotation mechanism may be automatically operated since the minimization of the pulling force triggers the back-rotation.
  • the tying apparatus further comprises a supply unit for receiving and stocking the tying element.
  • the driving mechanism may be adapted in form of a toothed rack and a toothed wheel.
  • the tying apparatus further comprises a clutch for rotating the shaft in only one direction of rotation during operation of the driving mechanism.
  • the clutch is activated in order to prevent a back-rotation of the shaft.
  • the driving mechanism is adapted as one of a pneumatic driving mechanism, a hydraulic driving mechanism, and an electric driving mechanism.
  • a method of tying, with a tying element, a first element to a second element comprising the steps of receiving, in a grabber, a beginning section of the tying element, forward-rotating a shaft together with the grabber, wherein the grabber is attached to the shaft, in a direction of rotation from a start position to an end position, and attaching, by the forward-rotation of the grabber, the beginning section of the tying element to a middle section of the tying element.
  • an efficient and easy to perform method for tying a first element to a second element in which method a beginning section of a tying element is attached to a middle section of the tying element by a rotating movement.
  • the method may comprise the step of fixing the tying apparatus to a user.
  • the tying apparatus may be fixed to a user's hand with the help of a grip. This may provide for an easy operation of the tying apparatus without the need of actively holding the tying apparatus.
  • a pumping sequence may be performed, the pumping sequence comprising a first pumping stroke and a second pumping stroke, wherein the first pumping stroke results in a first forward-rotation of the shaft and wherein the second pumping stroke results in a second forward-rotation of the shaft. Between the first and second pumping strokes, no back-rotation is performed.
  • a plurality of pumping strokes may be performed without a back-rotation of the shaft between the single pumping strokes.
  • a triggering of a back-rotation of the shaft may be performed after which the shaft is back-rotated from the end position to the start position.
  • a beginning section of the tying element twisted or knotted with a middle section of the tying element may be separated from an end section of the tying element.
  • FIG. 1 shows a schematic representation of a tying apparatus according to an exemplary embodiment of the present invention.
  • FIG. 2 shows a schematic representation of a grabber according to an exemplary embodiment of the present invention.
  • FIG. 3 shows a schematic representation of a tweezer like grabber according to another exemplary embodiment of the present invention.
  • FIG. 4 shows a schematic representation of the tying apparatus according to another exemplary embodiment of the present invention.
  • FIG. 5 shows a schematic representation of a grip according to an exemplary embodiment of the present invention.
  • FIG. 1 shows a schematic representation of a tying apparatus 100 according to an exemplary embodiment of the present invention.
  • the tying apparatus 100 depicted in FIG. 1 comprises a shaft 7 , a driving mechanism 4 , 5 , 9 , a grabber 2 with an ear 3 , a handle or a grip 1 and a force element 13 .
  • the driving mechanism 4 , 5 , 9 is adapted for forward-rotating the shaft 7 , for example clockwise, from a start position to an end position.
  • the driving mechanism 4 , 5 , 9 may be adapted for driving the shaft in one single (clockwise direction) of rotation. This may be provided by a ratchet like element (not depicted in FIG. 1 ) which prevents the driving mechanism 4 , 5 , 9 for being rotated in the backward direction. It should be noted however that the tying apparatus is not limited to driving mechanisms for being rotated in one direction only.
  • the driving mechanism is adapted for being manually driven by a user, which operates the handle 5 by performing a rotational movement.
  • the driving mechanism may comprise a hand gear 4 , 5 for manual operation.
  • the driving mechanism 4 , 5 , 9 may be adapted in form of an automatic driving mechanism, comprising for example an electric motor.
  • the driving mechanism may be adapted as a pneumatic driving mechanism or a hydraulic driving mechanism.
  • the handle or grip 1 is adapted for fixing the tying apparatus 100 to a user's hand.
  • a modular grip may be provided which may allow to flexibly adjust distances between a handle 19 and a fixing element or fastener 20 to given anatomical conditions of a user the tying apparatus.
  • the anatomical part of the user for example the hand
  • the grip shall be fastened can be clamped or otherwise be fixed between the fixing element 20 and the handle 19 , so that it may be securely avoided that the tying apparatus is undesirably lost (for instance falls down) while a user uses the apparatus.
  • the grip 1 comprising the handle 19 and the fastener 20 , may be made of a deformable material in order to be flexibly bent.
  • the grabber 2 is attached to the shaft 7 for being rotated together with the shaft 7 and adapted for receiving the tying element (reference numeral 16 in FIG. 2 ) at a beginning section of the tying element.
  • the tying apparatus 100 attaches the beginning section of the tying element to the middle section of the tying element by twisting the beginning section around the middle section.
  • the back-rotating mechanism 13 is adapted for rotating the shaft 7 back from the end position to the start position.
  • the back-rotating mechanism 13 is adapted in form of a force element for application of a pressure to element 21 .
  • the force element 13 may be loaded.
  • the force element 13 is a spring
  • the spring may be pushed together.
  • element 21 may be a toothed strip which moves down together with the spring 13 (when being pushed together).
  • the spring 13 may be released, resulting in an upward movement of element 21 and therefore in a backward rotation of toothed wheel 9 together with shaft 7 and grabber 2 until the start position is reached.
  • FIG. 2 shows a schematic representation of a grabber 2 according to an exemplary embodiment of the present invention.
  • the grabber 2 is adapted for manually receiving and fixing the tying element 16 at the beginning section 24 after formation of a loop of the tying element around the first element 22 and the second element 23 . During formation of the loop, the loop does not touch the first element 22 and the second element 23 .
  • the tying element 16 comprises at least one flexible wire formed of a ductile material, such that, when the end section 24 is twisted together with the middle section 25 , both sections are firmly attached to each other.
  • the grabber depicted in FIG. 2 is adapted as a plate 26 with a hook 27 such that the tying element 16 is canted and twisted during rotation.
  • the first element 22 is for example a twig of a plant and the second element 23 is for example a twig of another plant or a twig of the same plant or, for example, a support element, such as a post or rod.
  • FIG. 3 shows a schematic representation of a grabber 2 according to another exemplary embodiment of the present invention.
  • the grabber 2 is adapted as a pair of tweezers having a width symbolized by arrow 28 .
  • the tweezers 2 are movable along axis 29 and can be pulled inside eye 3 . By pulling the tweezers inside the eye 3 , they can be moved from an opened position (depicted in FIG. 3 ) to a closed position (not depicted in FIG. 3 ). By closing the tweezers, the wire 16 may be firmly gripped by tweezers 2 .
  • the width 28 of the pair of tweezers 2 is adapted such that the tying element 16 is canted during twisting.
  • FIG. 4 shows another exemplary embodiment of the tying apparatus according to the invention.
  • the tying apparatus depicted in FIG. 4 comprises a driving mechanism 6 , 8 , 9 adapted for being driven by a pumping sequence.
  • the pumping sequence consists of a plurality of pumping strokes, each stroke resulting in a forward-rotation of shaft 7 . In between consecutive pumping strokes, no back-rotation is performed by the shaft. This is provided with the help of clutch 11 , which prevents the shaft 7 from rotating backward after a pumping stroke (which moves the handle 6 down in direction of arrow 30 ). After a downward pumping stroke the lever 6 is automatically pushed back, for example by spring 31 or any other element appropriate for pushing back the lever 6 . Then, a further pumping stroke may be performed, resulting in a further forward-rotation of shaft 7 .
  • a locking mechanism 10 is provided which prevents a back-rotation of the shaft 7 before occurrence of a triggering event.
  • the triggering event for back-rotating the shaft 7 may, for example, be triggered by minimizing a pulling force applied to the wire 16 .
  • the tying apparatus further comprises a supply unit 31 for receiving and stocking the tying element 16 .
  • the driving mechanism may comprise a toothed rack 8 and a toothed wheel 9 .
  • the tying apparatus 100 comprises a separator 12 adapted for separating the loop of the tying element from the end section of the tying element stored in the supply unit 31 .
  • a separator 12 may be mounted on the driving mechanism 6 , 8 , 9 and may be connected to a handle 14 by shaft 15 .
  • the handle may be pivotably connected to shaft 6 and may manually be moved along arrow 32 , resulting in a movement of shaft 15 in direction of arrow 17 and therefore in a rotational movement of separator 12 in the direction of arrow 18 in order to separate the wire 16 .
  • the separator 12 may be adapted in such a way, that it is automatically operated during forward-rotation of the shaft 7 .
  • FIG. 5 shows a grip 1 according to an exemplary embodiment of the present invention for being slipped onto a user's hand and for providing a fixation to the user without actually the need for user action.
  • This fixation to the user's hand is provided by forming the fixing element 20 from a flexible material which tightly pushes against the user's fingers around handle 19 , therefore providing a save fixation of the grip 1 to the user's hand.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Botany (AREA)
  • Environmental Sciences (AREA)
  • Basic Packing Technique (AREA)
US11/274,835 2002-09-05 2005-11-14 Apparatus and method for tying Abandoned US20060144461A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH15092002 2002-09-05
CH1509/02 2002-09-05
PCT/CH2003/000574 WO2004021769A1 (de) 2002-09-05 2003-08-25 Anbindgerät zum anbinden von pflanzenteilen

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2003/000574 Continuation-In-Part WO2004021769A1 (de) 2002-09-05 2003-08-25 Anbindgerät zum anbinden von pflanzenteilen

Publications (1)

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US20060144461A1 true US20060144461A1 (en) 2006-07-06

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ID=31954549

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US11/274,835 Abandoned US20060144461A1 (en) 2002-09-05 2005-11-14 Apparatus and method for tying

Country Status (4)

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US (1) US20060144461A1 (de)
EP (1) EP1536680A1 (de)
AU (1) AU2003254685A1 (de)
WO (1) WO2004021769A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20155064A1 (it) * 2015-10-19 2017-04-19 Zanon S R L Apparecchiatura portabobina particolarmente per una legatrice per l'esecuzione di legacci a cappio

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1136220A (en) * 1914-08-03 1915-04-20 Modern Bag Company Wire-tie twister.
US1951891A (en) * 1932-06-10 1934-03-20 Continental Steel Corp Twisting and looping tool for wire
US3131732A (en) * 1960-12-08 1964-05-05 Earl R Thurston Wire tying device
US3970117A (en) * 1975-07-14 1976-07-20 Zamansky Asher Z Twister for wire ties
US4027510A (en) * 1974-05-15 1977-06-07 Siegfried Hiltebrandt Forceps
US4177555A (en) * 1978-07-03 1979-12-11 O.K. Machine And Tool Corp. Wire-wrapping tool for non-stripped wire
US4448225A (en) * 1981-06-11 1984-05-15 Daniel Schmidt Tool to supply, twist and cut ends of a metal wire or plastic filament to provide a fastener
US4865087A (en) * 1988-05-03 1989-09-12 Ingersoll-Rand Company Wire tying mechanism
US4880038A (en) * 1988-01-21 1989-11-14 Newtech Products, Inc. Wire twisting apparatus
US4987722A (en) * 1989-08-31 1991-01-29 Koebbeman Richard J Hand-held bottle cap crimper
US5127448A (en) * 1991-06-28 1992-07-07 Jerome Hillestad Bale wire twister
US5682927A (en) * 1993-08-16 1997-11-04 Bentac Co., Ltd. Tying method and tying apparatus for articles
US5862552A (en) * 1996-09-30 1999-01-26 Koelewyn; Robert W. Multi-purpose fishing pliers
US5914062A (en) * 1998-06-15 1999-06-22 Von Der Heyde; Christian P. Tick removal device
US6009600A (en) * 1998-06-19 2000-01-04 Egeland; James J. Tool handle
US20020174908A1 (en) * 2001-05-22 2002-11-28 Charles Dewhurst Snap tie breaker tool
US20030047230A1 (en) * 2001-09-12 2003-03-13 Kim Joong-Han Apparatus for ligating wires

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1080843A (fr) * 1952-06-13 1954-12-14 Appareil à ligaturer
FR2185346B1 (de) * 1972-05-26 1974-07-26 Mitteau Roland
FR2221239B1 (de) * 1973-03-16 1977-02-04 Tourreille Laurent
DE2432263A1 (de) * 1974-07-05 1976-01-22 Robert Koch Drillwerkzeug
AU4675896A (en) * 1995-02-17 1996-09-04 Bentac Co., Ltd. Article binding method and apparatus

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1136220A (en) * 1914-08-03 1915-04-20 Modern Bag Company Wire-tie twister.
US1951891A (en) * 1932-06-10 1934-03-20 Continental Steel Corp Twisting and looping tool for wire
US3131732A (en) * 1960-12-08 1964-05-05 Earl R Thurston Wire tying device
US4027510A (en) * 1974-05-15 1977-06-07 Siegfried Hiltebrandt Forceps
US3970117A (en) * 1975-07-14 1976-07-20 Zamansky Asher Z Twister for wire ties
US4177555A (en) * 1978-07-03 1979-12-11 O.K. Machine And Tool Corp. Wire-wrapping tool for non-stripped wire
US4448225A (en) * 1981-06-11 1984-05-15 Daniel Schmidt Tool to supply, twist and cut ends of a metal wire or plastic filament to provide a fastener
US4880038A (en) * 1988-01-21 1989-11-14 Newtech Products, Inc. Wire twisting apparatus
US4865087A (en) * 1988-05-03 1989-09-12 Ingersoll-Rand Company Wire tying mechanism
US4987722A (en) * 1989-08-31 1991-01-29 Koebbeman Richard J Hand-held bottle cap crimper
US5127448A (en) * 1991-06-28 1992-07-07 Jerome Hillestad Bale wire twister
US5682927A (en) * 1993-08-16 1997-11-04 Bentac Co., Ltd. Tying method and tying apparatus for articles
US5862552A (en) * 1996-09-30 1999-01-26 Koelewyn; Robert W. Multi-purpose fishing pliers
US5914062A (en) * 1998-06-15 1999-06-22 Von Der Heyde; Christian P. Tick removal device
US6009600A (en) * 1998-06-19 2000-01-04 Egeland; James J. Tool handle
US20020174908A1 (en) * 2001-05-22 2002-11-28 Charles Dewhurst Snap tie breaker tool
US20030047230A1 (en) * 2001-09-12 2003-03-13 Kim Joong-Han Apparatus for ligating wires

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20155064A1 (it) * 2015-10-19 2017-04-19 Zanon S R L Apparecchiatura portabobina particolarmente per una legatrice per l'esecuzione di legacci a cappio

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Publication number Publication date
WO2004021769A1 (de) 2004-03-18
EP1536680A1 (de) 2005-06-08
AU2003254685A1 (en) 2004-03-29

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