US20130224449A1 - Adhesive Balancing Weight With Adhesive Tape System - Google Patents

Adhesive Balancing Weight With Adhesive Tape System Download PDF

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Publication number
US20130224449A1
US20130224449A1 US13/408,183 US201213408183A US2013224449A1 US 20130224449 A1 US20130224449 A1 US 20130224449A1 US 201213408183 A US201213408183 A US 201213408183A US 2013224449 A1 US2013224449 A1 US 2013224449A1
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US
United States
Prior art keywords
adhesive
balancing weight
layer
base film
weight according
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
US13/408,183
Other languages
English (en)
Inventor
Felix Bode
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.)
Wegmann Automotive USA Inc
Original Assignee
Wegmann Automotive USA Inc
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 Wegmann Automotive USA Inc filed Critical Wegmann Automotive USA Inc
Priority to US13/408,183 priority Critical patent/US20130224449A1/en
Assigned to PERFECT EQUIPMENT INC. reassignment PERFECT EQUIPMENT INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: Bode, Felix
Priority to EP20120182444 priority patent/EP2634454A1/en
Priority to EP20120182442 priority patent/EP2634453A1/en
Priority to BR112014021014-4A priority patent/BR112014021014B1/pt
Priority to RU2014138550A priority patent/RU2632557C2/ru
Priority to EP20130706997 priority patent/EP2766634B1/en
Priority to KR1020177026383A priority patent/KR101995963B1/ko
Priority to ES13706997.7T priority patent/ES2544743T3/es
Priority to CN201711209758.6A priority patent/CN107882921B/zh
Priority to CN201380011135.1A priority patent/CN104471281B8/zh
Priority to BR122017021402-0A priority patent/BR122017021402B1/pt
Priority to EP14197568.0A priority patent/EP2878853B1/en
Priority to JP2014559223A priority patent/JP6308558B2/ja
Priority to ES13707360.7T priority patent/ES2588005T3/es
Priority to MX2014010349A priority patent/MX353009B/es
Priority to KR1020147027203A priority patent/KR101782563B1/ko
Priority to EP13707360.7A priority patent/EP2820323B1/en
Priority to ES14197568.0T priority patent/ES2632463T3/es
Priority to PL14197568T priority patent/PL2878853T3/pl
Priority to PCT/EP2013/054079 priority patent/WO2013127945A1/en
Priority to RU2017133488A priority patent/RU2671068C1/ru
Priority to PCT/EP2013/054078 priority patent/WO2013127944A1/en
Publication of US20130224449A1 publication Critical patent/US20130224449A1/en
Priority to ZA2014/05955A priority patent/ZA201405955B/en
Priority to US14/471,034 priority patent/US10024388B2/en
Priority to US15/809,522 priority patent/US10184543B2/en
Priority to JP2018040895A priority patent/JP6605646B2/ja
Abandoned legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
    • F16F15/324—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels the rotating body being a vehicle wheel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
    • F16F15/324—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels the rotating body being a vehicle wheel
    • F16F15/328—Multiple weights on adhesive strip
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C09J7/24—Plastics; Metallised plastics based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/241—Polyolefin, e.g.rubber
    • C09J7/243—Ethylene or propylene polymers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
    • F16F15/34—Fastening arrangements therefor
    • F16F15/345—Fastening arrangements therefor specially adapted for attachment to a vehicle wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/10—Removing layers, or parts of layers, mechanically or chemically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B43/00—Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
    • B32B43/006—Delaminating
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/16—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the structure of the carrier layer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/20—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself
    • C09J2301/208—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself the adhesive layer being constituted by at least two or more adjacent or superposed adhesive layers, e.g. multilayer adhesive
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2400/00—Presence of inorganic and organic materials
    • C09J2400/20—Presence of organic materials
    • C09J2400/24—Presence of a foam
    • C09J2400/243—Presence of a foam in the substrate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2230/00—Purpose; Design features
    • F16F2230/0005—Attachment, e.g. to facilitate mounting onto confer adjustability
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2230/00—Purpose; Design features
    • F16F2230/0011—Balancing, e.g. counterbalancing to produce static balance
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/11—Methods of delaminating, per se; i.e., separating at bonding face
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24851—Intermediate layer is discontinuous or differential
    • Y10T428/24868—Translucent outer layer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer

Definitions

  • the invention relates to an adhesive balancing weight consisting of an adhesive tape system and at least one weight body, wherein the adhesive tape system has a tape base between a first adhesive layer and a second adhesive layer.
  • the invention further relates to an endless adhesive weight consisting of adhesive balancing weights of this type, arranged in a row.
  • Adhesive balancing weights are used for producing an optimal moment of inertia in a rotating machine part (rotational body), particularly in a vehicle wheel, for example, the rim thereof.
  • Unbalanced machine parts can run untrue, a situation which cannot be avoided during production, or which can even is arise later as the machine part is operated. Therefore, as part of a balancing process, the position and the necessary weight of an adhesive weight are determined, and said adhesive weight is adhesively attached at an appropriate location on the machine part. In this manner, a situation can be prevented in which the machine part might exert damaging force on its own bearing during operation, or might even lead to failure of the machine, or at least of the machine part.
  • Vehicle wheels are ordinarily balanced following tire replacement, in order to compensate for any discrepancies in rotational symmetry in the weight distribution of the tire, particularly of the outer surface of the tire, and thereby to ensure true running.
  • Imbalance is understood as the non-uniform distribution of mass on a rotating machine part, as in the mentioned vehicle wheel, for example.
  • imbalance is compensated for by means of an adhesive balancing weight or multiple adhesive balancing weights, by fastening said weights at a position on the wheel rim that is to be determined in each case.
  • vibrations during rotational operation are avoided, which can damage the wheel bearing and the vehicle axle as a result of increased wear and tear on tires and bearings, but also on other parts of the vehicle chassis.
  • imbalance can also lead to “shimmying” of the steering wheel, which results in pronouncedly dangerous steering behavior with poor directional and cornering stability, and which disadvantageously decreases driving safety.
  • balancing weights for pneumatic vehicle tires which weights have an adhesive tape system having a layer of foam as the tape base.
  • the function of the tape base is to compensate for irregularities in the adhesive surface, and to press the adhesive layer provided for fastening uniformly onto the uneven surface for adhesion.
  • foam from the tape base will be left on the adhesion surface of the tire, thereby leaving an extremely unsightly soiled area on the previous adhesive surface.
  • Chemical after-treatment is required for removing the foam, resulting in additional expense, and also in harm to the environment.
  • EP 0 535 098 B1 proposes inserting a mesh structure into the outer, second adhesive layer of the tape base material, which mesh structure acts as a protective coating on the tape base when the adhesive tape system must be removed after adhesion.
  • a mesh structure acts as a protective coating on the tape base when the adhesive tape system must be removed after adhesion.
  • an adhesive residue is left on the surface, which ideally is transparent or colorless, and is therefore unnoticeable.
  • information about the adhesive balancing weight or other information relating to the product can no longer be easily applied to the adhesive balancing weight so as to be legible.
  • Applying the information to the weight body is difficult, as this would require stamping or additional adhesion, in other words, at least one additional process step.
  • the problem addressed by the invention is that of providing an adhesive weight, which can be easily removed from an adhesive surface without leaving any residue and in an environmentally safe manner.
  • the problem is solved with an adhesive balancing weight of the type specified in the introductory portion in that the tape base is embodied as a first base film.
  • the adhesive balancing weight has an adhesive tape system.
  • This adhesive tape system has a base film for the structural reinforcement of the adhesive tape system, wherein the weight body, particularly a metal strip or a metal leaf, is fastened to the adhesive tape system by means of a first adhesive layer.
  • the base film can optionally also be used to compensate for the irregularities in an adhesive surface onto which the adhesive tape system is to be fastened via the second adhesive layer, by way of the choice of the material, for example, polyester or polyethylene, and the choice of a thickness of the base film.
  • the weight body is made, for example, of metal, particularly zinc, or of a metal alloy. More particularly, the weight body has a primarily inflexible, flat surface, and therefore, the base film must ensure that the adhesive pressure that is necessary for adhesion is provided as uniformly as possible across the adhesive surface, so that the second adhesive layer can adhere across the largest possible surface of and securely to the machine part, particularly the wheel rim.
  • a leveling layer can also be provided, which allows adaptation to the adhesion surface, thereby allowing the base film to be designed as thinner and specifically for reinforcement (separation of functions).
  • a base film is arranged between the first and second adhesive layers. It is also entirely possible for additional layers to be provided, which separate the stated adhesive layers, or the base film and one of the two adhesive layers, from one another. In other words, it is not essential for the aforementioned adhesive layers to border the base film. In this, it is advantageous for the film to be easily produced, and to have very high structural stability, which can be supported by material stability, such as with polyester or polyethylene, for example.
  • the base film is made of plastic, ideally of polyester or polyethylene. This material is stable enough to protect the leveling layer or other layers of the adhesive tape system.
  • the adhesive tape system is advantageously equipped with a removable protective film (a “liner”), which adheres to the outside of the adhesive tape system on the second adhesive layer.
  • a liner ensures that the adhesive of the second adhesive layer cannot become unnecessarily soiled, and also that an endless tape or an endless chain of adhesive weights can be advantageously rolled up, without adhering to one another.
  • the first base film is provided for carrying information
  • the second adhesive layer is made of a transparent adhesive, particularly a transparent acrylic adhesive. Therefore, prior to production of the adhesive tape system, the base film can be easily provided with information or with multiple pieces of information using the simplest, known methods. For this purpose, it is necessary only to ensure that the adhesive of the second adhesive layer is transparent, and will not darken, even after a certain period of storage.
  • the protective film that adheres to the outside should also be transparent, to ensure that the information is legible.
  • the information could be imprinted onto the first base film, applied using a laser beam, or punched out of the base film. All of these are established, cost-effective and time-efficient methods, which can be used to easily apply information to the adhesive tape system. This information is then permanently associated with the adhesive balancing weight. A labeling of the adhesive balancing weight as understood in a broader sense is thereby accomplished.
  • the information can be imprinted onto the leveling layer, applied to the leveling layer using a laser beam, or punched out of the leveling layer, wherein the base film is embodied as transparent.
  • the leveling layer already has a function, said layer can nevertheless be used as an information carrier.
  • This embodiment might be costly in industrial terms, however, it could still result in a corresponding advantage over the aforementioned embodiment in which the base film carries the information, depending upon the intended use. In any case, the concept of the invention also offers this option.
  • the information can be embodied as at least one number, at least one letter, a computer readable code, an ideogram, and/or a symbol, particularly a logo, a word mark or a design mark. Any combination of the stated types of information can also be implemented, wherein multiple pieces of information can also be applied to the base film. Said pieces of information can have different forms, such as a serial number or an order number, for example.
  • the manufacturer could be identified, or an indication regarding a property of the adhesive weight could also be applied as information, such as the weight of the weight body, or the length of the associated endless strip, for example, or simply information or instructions as to how the adhesive weight is to be used, for example, using an ideogram.
  • the aforementioned marks refer to identifying marks, particularly legally protected identifying marks, which can supply the consumer, for example, with information about the manufacturer or about the quality of the product.
  • a plurality of weight bodies are positioned in a row on the adhesive tape system and are separated from one another by a notch, thereby supporting a curving of the composite, for example, when endless adhesive weights are rolled up, or a curving of the machine component or of the wheel rim.
  • the first base film is embodied as magnetic. This can be accomplished by applying magnetic or magnetizable particles, which are incorporated, together with the base film, into the adhesive tape system. Alternatively, magnetic, particularly permanently magnetic, ribs can also be threaded into the base film. This facilitates handling of the balancing weight, because the adhesive balancing weight is easier to grip. This is particularly relevant shortly after application, before the adhesive of the second adhesive layer has hardened or dried. Without a magnetic effect, a subsequent, undesirable displacement of the balancing weight is much more probable.
  • the adhesive balancing weight is also suitable for automated application, due to its magnetic support. In this case, it is not necessary to wait for the adhesive, or for the development of the adhesive effect thereof.
  • the adhesive balancing weight is held securely in position, even immediately after its attachment to a magnetic adhesive surface. Only later is the position also secured by the adhesive.
  • the leveling layer is preferably embodied as flexible, in order to optimize adaptation to irregularities in the adhesive surface and thereby compensate for the rigidity of the weight body.
  • the leveling layer can be made partially or entirely of foam or foam rubber, because these substances are cost-effective and can be easily applied.
  • the leveling layer is disposed between the first adhesive layer and the second adhesive layer, so as to achieve the leveling effect with respect to the irregularities in the adhesive surface on the machine part from the adhesive tape system.
  • the leveling layer is made partially or entirely of foam, particularly of polyethylene foam (PE foam) or foam rubber. These materials are characterized by material stability and insusceptibility to chemicals.
  • PE foam polyethylene foam
  • foam rubber foam rubber
  • the leveling layer preferably borders the first base film and/or the second base film.
  • Adhesive tape systems having two base films make it possible to use a plurality of functional layers, without destroying the adhesive tape system, allowing the adhesive tape system to be entirely removed from an adhesive surface without leaving any residue behind.
  • first base film is disposed between the second adhesive layer and the leveling layer, then when the system is pulled off, all tearing force is exerted on the base film, which is designed to be structurally highly stable, and therefore only the second adhesive layer is separated and remains partially on the first base film and partially on the adhesive surface of the machine part. This protective effect is further intensified if the first base film borders the second adhesive layer and the leveling layer.
  • the leveling layer preferably borders the first adhesive layer, the second adhesive layer or a third adhesive layer, which is disposed between the first and second adhesive layers. If the leveling layer is protected by the base film, it is advantageous in terms of the leveling function for said layer to be arranged as close as possible to the second adhesive layer or to the machine part. Thus, when it borders the first adhesive layer, a more cost-effective adhesive tape system results, which tends to have fewer layers. In contrast, if it borders the third adhesive layer, the leveling layer is very well protected on both sides against tearing when the balancing weight is being pulled off. Such a protection of the leveling layer can be achieved particularly by disposing a second base film between the leveling layer and the first adhesive layer, because the base films protect the leveling layer from two sides, in other words, said films are arranged in a quasi sandwich structure.
  • an endless adhesive weight consisting of adhesive weights according to the invention arranged in a row offers additional advantages.
  • the adhesive weights are provided rolled up and intended to be separated from one another for adhesive use, particularly by means of repeated perforations on a continuous adhesive tape system.
  • the automated use of the adhesive weights is possible, most advantageously in combination with a balancing assembly involving a subsequent fastening of the adhesive balancing weight or the adhesive balancing weights onto the machine part.
  • FIG. 1 a first adhesive balancing weight in cross-section
  • FIG. 2 a cross-section of a vehicle wheel, with the first adhesive balancing weight
  • FIG. 3 the first adhesive balancing weight attached to a wheel rim, illustrated in cross-section
  • FIG. 4 the first adhesive balancing weight from a perspective view
  • FIG. 5 a schematic illustration of a second adhesive balancing weight
  • FIG. 6 a schematic illustration of the first adhesive balancing weight of FIG. 1 .
  • FIG. 7 a schematic illustration of a third adhesive balancing weight
  • FIG. 8 a schematic illustration of a fourth adhesive balancing weight
  • FIG. 9 a schematic illustration of a fifth adhesive balancing weight
  • FIG. 10 a schematic illustration of a sixth adhesive balancing weight
  • FIG. 11 a schematic illustration of a seventh adhesive balancing weight
  • FIG. 12 a schematic illustration of an eighth adhesive balancing weight
  • FIG. 13 a schematic illustration of a ninth adhesive balancing weight.
  • FIG. 1 shows an adhesive balancing weight 1 having a weight body 8 made of metal, which is fastened by means of a first adhesive layer 7 to a leveling layer 6 made of foam.
  • a tape base embodied as a base film 4 is in turn disposed on the leveling layer 6 , said base film being fastened to the base film 6 by means of the third adhesive layer 5 .
  • the second adhesive layer 3 is formed by a transparent acrylic adhesive and possesses an adhesive force which is capable of holding the adhesive tape system with weight bodies 8 in the adhered state, for example, on an adhesive surface 10 .
  • the adhesive weight 1 is shown unfastened, because the protective film 2 has not yet been pulled off in order to reveal the second adhesive layer 3 , or is still protecting said adhesive layer against soiling.
  • FIGS. 2 and 3 show the adhesive weight 1 fastened by adhesion to an adhesive surface 10 , specifically to the inner rim surface 10 of a vehicle wheel.
  • Said wheel is a customary vehicle wheel in which the tires 14 are rimmed by the rim flanges 11 , 12 .
  • the plate-shaped disk wheel 13 of the wheel rim 9 is only partially illustrated. The part provided for fastening onto the wheel flange is not shown.
  • the wheel rim 9 is in direct contact with the second adhesive surface 3 .
  • the adhesive balancing weight 1 could be removed in a mechanical (non-chemical) fashion, to be disposed of easily and in an environmentally safe manner.
  • the structural or material stability of the base film 4 protects the foam of the leveling layer 6 during removal of the adhesive balancing weight. Residue from the acrylic adhesive on the wheel rim 9 , if present at all, is barely visible and therefore tolerable.
  • the advantage of this is that no chemical after-treatment is necessary for removing remnants of a foam layer. Consequently, substantial potential for cost reduction is offered, because less time and material are required in order to completely dispose of the adhesive balancing weight 1 . In addition, no chemical waste products are produced, and therefore, the adhesive balancing weight 1 can also be removed in an environmentally safe manner.
  • FIG. 4 provides an example of the information content that can be applied to the protective tape base.
  • This information can be a word mark, e.g., “Wegmann Automotive”, in which case a promotional effect is produced or the manufacturer can be identified at any time of use.
  • the imprint 15 further contains a one-dimensional, or alternatively, a two-dimensional barcode, which when read reveals the serial number of the product “adhesive balancing weight”, or contains this product information. Additional information, such as words, text or images, for example, can also be applied, which advantageously remain visible on the product even after the protective film 2 has been pulled off, until the product is adhesively fastened.
  • FIG. 6 is a schematic illustration of the balancing weight 1 of FIGS. 1 to 4 .
  • the base film 4 is bounded on one side by the second adhesive layer 3 and on the other side by the third adhesive layer 5 .
  • the third adhesive layer borders the leveling layer 6 , to which the weight body 8 is adhesively fastened by means of the first adhesive layer 7 .
  • the second adhesive layer 3 becomes divided, so as to remain partially on the machine part and partially on the base film 4 . Therefore, layers 5 , 6 and 7 are protected by the weight body 8 and the base film 4 .
  • the adhesive balancing weight of FIG. 5 corresponds to that of FIG. 6 , wherein the third adhesive layer 5 is dispensed with, resulting in a smaller adhesive tape system having nearly the same protective properties.
  • the adhesive balancing weight of FIG. 7 corresponds to that of FIG. 5 , wherein the base film 4 and the leveling layer 6 are exchanged.
  • a high adjustment capability of the adhesive tape system to the adhesive surface of the wheel rim 9 is required.
  • the leveling layer 6 is therefore shifted closer to the second adhesive layer 3 . What is important is that, due to the highly flexible base film 4 , structural protection for the leveling layer 6 can still be generated, although the base film 4 lies between leveling layer 6 and weight body 8 .
  • FIG. 8 shows a balancing weight having a third adhesive layer 5 , which separates the base film 4 from the leveling layer 6 , and, instead of permanently protecting the leveling layer 6 , ensures that a heavy weight body 8 made of zinc can be used.
  • Adhesive layer 5 should preferably be embodied as having a stronger adhesive than adhesive layer 3 , so that pulling off after adhesion will not lead to a separation of the adhesive system into two parts, and instead, only adhesive from the adhesive layer 3 will remain stuck to the rim or the machine part.
  • FIGS. 9 to 12 consist in a “sandwich” arrangement of the first base film 4 and the second base film 18 with respect to the leveling layer 6 , for the purpose of protecting said leveling layer effectively on both sides.
  • the embodiment example of FIG. 12 represents the most compact and at the same time the most cost-effective solution for protecting the leveling layer 6 .
  • the adhesive layers of FIG. 9 between the leveling layer 6 and the base films 4 and/or 18 strengthen the integrity of the adhesive tape system considerably as compared with the adhesive tape system according to FIG. 12 . This is due to the surface tension of the adhesive surface 10 . With high surface tension, the second adhesive layer 3 adheres very well to the adhesive surface 10 of a rim. When it is pulled off again, high resistance must therefore be overcome. At this point, the adhesive capability of the other adhesive layers is called upon, in order to avoid destroying the adhesive tape system. Conversely, with low surface tension, inner adhesive layers can be dispensed with, as is the case in the embodiment example of FIG. 12 .
  • FIG. 13 The simplest embodiment example of FIG. 13 can be used when adaptation to the adhesive surface, not illustrated here, is not a priority, and all adaptations in terms of shape can be absorbed within the base film 4 . This involves a highly cost-effective solution, which can also be removed very easily without leaving any residue behind.
  • the weight body 8 can consist of an elastomer, which is filled or doped with metal. An elasticity is thereby produced which allows the adhesive balancing weight to adapt to irregularities in the adhesive surface 10 , such as screw heads, grooves, edges or holes.
  • the elastomer-based weight body 8 replaces the leveling layer 6 , in that said weight body assumes the function of compensating for irregularities.
  • a liner in this case protective film 2
  • the weight body 8 is attached, thereby contributing its weight mass to the balancing weight.
  • This weight body 8 can be made of metal or of a metal-filled elastomer, wherein the weight body 8 can assume the function of the leveling layer 6 fully or partially, and advantageously compensates for irregularities in the adhesive surface.
  • each of the figures have at least two adhesive layers, wherein adhesives of different strengths can be used for these adhesive layers, in order to define the adhesive layer for a subsequent separation of the adhesive balancing weight from the adhesive surface, by means of the weaker adhesive.
  • the adhesive tape system can also have three, four or more adhesive layers, wherein ideally the second adhesive layer 3 is the adhesive layer that contains the weakest adhesive. Therefore, it is always ensured that the adhesive tape system can be separated at the second adhesive layer 3 .
  • the invention relates to an adhesive balancing weight 1 having an adhesive tape system, wherein the adhesive tape system is formed from a tape base between a first adhesive layer 7 for fastening the weight body 8 onto the adhesive tape system and a second adhesive layer 3 for fastening the adhesive balancing weight itself.
  • the adhesive tape system is formed from a tape base between a first adhesive layer 7 for fastening the weight body 8 onto the adhesive tape system and a second adhesive layer 3 for fastening the adhesive balancing weight itself.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Adhesive Tapes (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Tires In General (AREA)
  • Golf Clubs (AREA)
  • Moulding By Coating Moulds (AREA)
US13/408,183 2012-02-29 2012-02-29 Adhesive Balancing Weight With Adhesive Tape System Abandoned US20130224449A1 (en)

Priority Applications (26)

Application Number Priority Date Filing Date Title
US13/408,183 US20130224449A1 (en) 2012-02-29 2012-02-29 Adhesive Balancing Weight With Adhesive Tape System
EP20120182444 EP2634454A1 (en) 2012-02-29 2012-08-30 Balancing weights with multi layer adhesive tape
EP20120182442 EP2634453A1 (en) 2012-02-29 2012-08-30 Belt for Transport and Dispension of Balancing Weights
PCT/EP2013/054078 WO2013127944A1 (en) 2012-02-29 2013-02-28 Balancing weights with multi layer adhesive tape
JP2014559223A JP6308558B2 (ja) 2012-02-29 2013-02-28 複層の接着テープを有するバランスウエイト
EP13707360.7A EP2820323B1 (en) 2012-02-29 2013-02-28 Clip-on balancing weights
EP20130706997 EP2766634B1 (en) 2012-02-29 2013-02-28 Balancing weights with multi layer adhesive tape
KR1020177026383A KR101995963B1 (ko) 2012-02-29 2013-02-28 다층 접착 테이프를 가지는 밸런스 웨이트
ES13706997.7T ES2544743T3 (es) 2012-02-29 2013-02-28 Pesos de equilibrado con cinta adhesiva de múltiples capas
CN201711209758.6A CN107882921B (zh) 2012-02-29 2013-02-28 具有多层粘合胶条的平衡重
CN201380011135.1A CN104471281B8 (zh) 2012-02-29 2013-02-28 具有多层粘合胶条的平衡重
BR122017021402-0A BR122017021402B1 (pt) 2012-02-29 2013-02-28 Método para remover um peso de balanceamento para carros
EP14197568.0A EP2878853B1 (en) 2012-02-29 2013-02-28 Balancing weights with multi-layer adhesive tape
BR112014021014-4A BR112014021014B1 (pt) 2012-02-29 2013-02-28 Pesos de balanceamento com fita adesiva de múltiplas camadas e métodos para remover um peso de balanceamento
ES13707360.7T ES2588005T3 (es) 2012-02-29 2013-02-28 Pesos de equilibrado con pinza
MX2014010349A MX353009B (es) 2012-02-29 2013-02-28 Contrapesos con cinta adhesiva multicapa.
KR1020147027203A KR101782563B1 (ko) 2012-02-29 2013-02-28 다층 접착 테이프를 가지는 밸런스 웨이트
RU2014138550A RU2632557C2 (ru) 2012-02-29 2013-02-28 Способ удаления балансировочного груза с обода автомобильного колеса (варианты)
ES14197568.0T ES2632463T3 (es) 2012-02-29 2013-02-28 Pesos de equilibrado con cinta adhesiva de múltiples capas
PL14197568T PL2878853T3 (pl) 2012-02-29 2013-02-28 Ciężarki do wyważania z wielowarstwową taśmą klejącą
PCT/EP2013/054079 WO2013127945A1 (en) 2012-02-29 2013-02-28 Clip-on balancing weights
RU2017133488A RU2671068C1 (ru) 2012-02-29 2013-02-28 Балансировочный груз с многослойной клейкой лентой и способ его удаления с обода колеса (варианты)
ZA2014/05955A ZA201405955B (en) 2012-02-29 2014-08-14 Balancing weights with multi layer adhesive tape
US14/471,034 US10024388B2 (en) 2012-02-29 2014-08-28 Balancing weights with multi layer adhesive tape
US15/809,522 US10184543B2 (en) 2012-02-29 2017-11-10 Balancing weights with multi layer adhesive tape
JP2018040895A JP6605646B2 (ja) 2012-02-29 2018-03-07 複層の接着テープを有するバランスウエイト

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/408,183 US20130224449A1 (en) 2012-02-29 2012-02-29 Adhesive Balancing Weight With Adhesive Tape System

Related Child Applications (1)

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PCT/EP2013/054078 Continuation-In-Part WO2013127944A1 (en) 2012-02-29 2013-02-28 Balancing weights with multi layer adhesive tape

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Family Applications (3)

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US13/408,183 Abandoned US20130224449A1 (en) 2012-02-29 2012-02-29 Adhesive Balancing Weight With Adhesive Tape System
US14/471,034 Active 2033-01-08 US10024388B2 (en) 2012-02-29 2014-08-28 Balancing weights with multi layer adhesive tape
US15/809,522 Active US10184543B2 (en) 2012-02-29 2017-11-10 Balancing weights with multi layer adhesive tape

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US14/471,034 Active 2033-01-08 US10024388B2 (en) 2012-02-29 2014-08-28 Balancing weights with multi layer adhesive tape
US15/809,522 Active US10184543B2 (en) 2012-02-29 2017-11-10 Balancing weights with multi layer adhesive tape

Country Status (12)

Country Link
US (3) US20130224449A1 (ko)
EP (5) EP2634453A1 (ko)
JP (2) JP6308558B2 (ko)
KR (2) KR101995963B1 (ko)
CN (2) CN104471281B8 (ko)
BR (2) BR122017021402B1 (ko)
ES (3) ES2588005T3 (ko)
MX (1) MX353009B (ko)
PL (1) PL2878853T3 (ko)
RU (2) RU2632557C2 (ko)
WO (2) WO2013127945A1 (ko)
ZA (1) ZA201405955B (ko)

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RU2014138550A (ru) 2016-04-20
CN104471281B8 (zh) 2018-02-09
BR122017021402B1 (pt) 2022-07-12
RU2671068C1 (ru) 2018-10-29
PL2878853T3 (pl) 2017-10-31
EP2634454A1 (en) 2013-09-04
US20170009846A9 (en) 2017-01-12
RU2632557C2 (ru) 2017-10-05
MX2014010349A (es) 2015-03-09
WO2013127945A1 (en) 2013-09-06
KR101995963B1 (ko) 2019-07-03
JP6605646B2 (ja) 2019-11-13
JP2018136031A (ja) 2018-08-30
BR112014021014A8 (pt) 2017-11-07
CN104471281B (zh) 2017-12-26
ES2588005T3 (es) 2016-10-28
EP2820323B1 (en) 2016-05-25
KR101782563B1 (ko) 2017-09-27
WO2013127944A1 (en) 2013-09-06
CN107882921A (zh) 2018-04-06
US20180066730A1 (en) 2018-03-08
MX353009B (es) 2017-12-14
EP2766634A1 (en) 2014-08-20
KR20140131374A (ko) 2014-11-12
ES2544743T3 (es) 2015-09-03
ZA201405955B (en) 2015-10-28
EP2878853B1 (en) 2017-04-12
JP2015513650A (ja) 2015-05-14
JP6308558B2 (ja) 2018-04-11
CN107882921B (zh) 2019-07-05
BR112014021014B1 (pt) 2022-06-28
EP2878853A1 (en) 2015-06-03
EP2634453A1 (en) 2013-09-04
CN104471281A (zh) 2015-03-25
EP2766634B1 (en) 2015-05-13
EP2820323A1 (en) 2015-01-07
ES2632463T3 (es) 2017-09-13
KR20170110164A (ko) 2017-10-10
US10184543B2 (en) 2019-01-22
US10024388B2 (en) 2018-07-17
US20140368024A1 (en) 2014-12-18

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