EP1156896B1 - Klemmring und verfahren zur herstellung - Google Patents

Klemmring und verfahren zur herstellung Download PDF

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Publication number
EP1156896B1
EP1156896B1 EP00907723A EP00907723A EP1156896B1 EP 1156896 B1 EP1156896 B1 EP 1156896B1 EP 00907723 A EP00907723 A EP 00907723A EP 00907723 A EP00907723 A EP 00907723A EP 1156896 B1 EP1156896 B1 EP 1156896B1
Authority
EP
European Patent Office
Prior art keywords
strip
piece
overlap
female member
face
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 - Lifetime
Application number
EP00907723A
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English (en)
French (fr)
Other versions
EP1156896A1 (de
Inventor
Michel Andre
Pascal Detable
Gino Leze
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.)
Caillau SAS
Original Assignee
Etablissements Caillau SAS
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Publication date
Application filed by Etablissements Caillau SAS filed Critical Etablissements Caillau SAS
Publication of EP1156896A1 publication Critical patent/EP1156896A1/de
Application granted granted Critical
Publication of EP1156896B1 publication Critical patent/EP1156896B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/36—Making other particular articles clips, clamps, or like fastening or attaching devices, e.g. for electric installation
    • 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
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/14—Bale and package ties, hose clamps
    • Y10T24/1457—Metal bands
    • 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
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/14—Bale and package ties, hose clamps
    • Y10T24/1457—Metal bands
    • Y10T24/1459—Separate connections
    • Y10T24/1461—One piece
    • Y10T24/1463—Sheet metal
    • 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
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/14—Bale and package ties, hose clamps
    • Y10T24/1457—Metal bands
    • Y10T24/1459—Separate connections
    • Y10T24/1461—One piece
    • Y10T24/1463—Sheet metal
    • Y10T24/1467—Swedged sheet metal band connection
    • 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
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/14—Bale and package ties, hose clamps
    • Y10T24/1457—Metal bands
    • Y10T24/1459—Separate connections
    • Y10T24/1461—One piece
    • Y10T24/1463—Sheet metal
    • Y10T24/1469—End-to-end integral with band connecting means
    • 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
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/14—Bale and package ties, hose clamps
    • Y10T24/1457—Metal bands
    • Y10T24/148—End-to-end integral band end connection
    • 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
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/14—Bale and package ties, hose clamps
    • Y10T24/1457—Metal bands
    • Y10T24/1488—Swedged to lock band ends

Definitions

  • the present invention relates to a shrink ring comprising a portion of metal tape wound on itself, of which the two ends have first and second means respectively connecting cooperating with each other to connect said ends, according to the preamble of claim 1.
  • the invention also relates to a method for producing such a ring as defined in claim 8.
  • a ring to shrink is sometimes subject to constraints extremely high, especially during the necking operation which is performed to obtain the desired clamping on the object to be clamped, for example a gimbal gaiter.
  • the type of bond indicated above resists certain particularly high stresses, especially when these are exerted in a direction other than the longitudinal direction of the bandaged. This is in particular the case of the stresses exerted perpendicular or substantially perpendicular to the plane of the bandaged.
  • This type of bond has satisfactory resistance to relatively high stresses.
  • it has the disadvantage of require the installation of a separate part of the strip portion. he must therefore be machined separately, store it correctly in supply stores and provide a tool for set up on the ends of the strip.
  • reaction forces apply, on the one hand between a first end of the strip and the wafer and, on the other hand, between the second end of the strip and the plate. In other words, these forces do not not practically or practically not directly between the two ends Of the band. In some cases where the constraints are particularly high, it may result in slight displacements of one end by compared to each other.
  • the object of the present invention is to provide a ring with shrink simple and inexpensive manufacturing, able to overcome the disadvantages noted above.
  • connection zone a relatively surface important, which corresponds to the area of the overlapping surfaces. From this fact, the stresses exerted in the connection zone affect a surface very much more important than for the ring to shrink the document GB 2 247 041. This results in a much more distributed homogeneous of these stresses and a much higher resistance of the connection area.
  • the overlapping surfaces being arranged one against each other, they offer significant resistance to stress exercised in a direction different from the longitudinal direction of the bandaged.
  • At least one of the first and second overlay surface is formed in a recess which presents a wedge rim, while the other of these surfaces has, on its contour, a wedging edge cooperating with this rim to resist stresses directed transversely to the strip portion.
  • the female organ is formed by an opening crossing the strip portion from the first surface of overlay.
  • the female organ (s) are simply constituted by an opening or a notch made at the end of the strip, by example by punching.
  • the male organ can pass through this opening and to be riveted in the latter.
  • the invention also relates to a method for manufacturing a ring to be shrunk, in which a first and a second connecting means at the first and at the second end a portion of metal strip and in which we connect these ends by making cooperate together said first and second means of link.
  • the invention aims to propose a manufacturing process allowing the creation of a ring to shrink overcoming the drawbacks of art previously cited, in a simple way.
  • the recesses of the two ends of the strip are by example made by stamping or localized stamping. As we will see in the following, we can choose to make these recesses simultaneously or one after the other.
  • To engage the male organ in the female organ the two ends of the strip are brought together up to the overlap. This reconciliation can for example be obtained at the end of a phase of winding the strip portion on itself.
  • a female member is made crossing the strip portion, we connect the ends of the strip so that a male organ appears in said female organ and one deforms said male organ to fix it to said female organ.
  • FIG. 1 shows a portion of metal strip 10, for example example in steel or aluminum, of the type suitable for making a ring to shrink.
  • This strip is for example cut from a strip and has a substantially constant thickness over its entire length, except at its ends.
  • the two ends 12 and 14 of this tape have complementary connecting means, allowing, as seen in Figure 3, connect them to close the strip and the conform to a ring to shrink.
  • the first connecting means formed at the end 12 of the strip has a recess, the solid parts of which form a first superposition surface 16. Holes 18 are made in this recess and constitute female connecting organs.
  • the recess of the end 12 is arranged so that the thickness E12 of this end is substantially equal to half the thickness E of the strip portion.
  • the second connecting means formed at the second end 14 of the strip also has a recess whose surface forms a second overlapping surface 20.
  • studs 22 extend forming protruding male organs. It can be seen in FIG. 3 that the pads 22 are intended to engage in the holes 18 to achieve a male-female bond.
  • the recess which comprises the surface 16 is formed from the first face 10A of the strip portion. So this is the first side which is concave in the region of this recess.
  • the recess which comprises the second superposition surface 20 is formed from the second face 10B of the strip.
  • the thickness of this indentation area, measured between face 10A and the surface of overlay 20, and designated by the reference E14, is also substantially equal to half the thickness E of the strip. So when the two overlapping surfaces are arranged one against the other as seen in Figure 4, the total thickness EZ of the bonding area is substantially equal to the thickness E of the strip.
  • the overlapping surfaces 16 and 20 each extend over the entire width L of the strip.
  • the overlapping surface 20 On the side opposite the free edge 14A from the end 14, the overlapping surface 20 has a flange 20A which constitutes the transition between the current part of the strip and the surface 20.
  • the superposition surface 16 is connected to the part running of the strip by a flange 16A, disposed on the side opposite the edge free 12A from the end 12.
  • the lengths I of the surfaces 16 and 20 are substantially equal (taking into account, however, the backlash related to the curvature of the ring: the surface intended to be on the inside may be slightly shorter), so that when these two surfaces 16 and 20 are arranged one against the other as in the figure 3, the edge 14A bears against the rim 16A, while the edge 12A comes to bear against the flange 20A.
  • edge 14A and the rim 16A have shapes complementary. We see that they are not straight but that they are slightly curved. This results in a wedging effect in the direction transverse to the longitudinal direction of the strip when the flange 16A cooperates with edge 14A. The same goes for on-board cooperation 12A with flange 20A.
  • the non-rectilinear shape of the flanges 16 and 20 makes it possible to distribute the change in thickness between the current part of the strip and the indentations in a region that spans a portion of the length Of the band. In other words, this change in thickness is made more progressive than if it were a straight walk, which prevents it is not the cause of an excessive local weakening of the band.
  • the male organs formed by the studs 22 can be shaped so as to have a height slightly greater than the thickness E12. Therefore, when connecting the two ends of the strip portion, these studs may slightly protrude outside the openings 18, on the side of the face 10A, which allows them river on face 10A of the strip portion, as seen in the figure 4.
  • Figures 5 and 6 is broadly similar to that of Figures 1 to 4, except that the first connecting means conformed to the end 52 of the strip has a greater number of openings 58, as well as the second connecting means 54 conformed to the other end has more pads 62.
  • the pads are obviously arranged so as to be able to engage in the openings 58, the exact positions of the studs and openings being defined according to what the skilled person wants. For example, studs and openings of Figures 5 and 6 are arranged at the four corners of a rhombus.
  • the rim 56A of the surface of overlay 56 opposite the free edge 52A of the first end of the strip is not straight.
  • the rim 56A constitutes a wedging rim able to cooperate with the free edge 54A of the second end, which has a suitable shape, while the free edge 52A constitutes a timing edge capable of cooperating with the timing edge 60A of the overlay surface 60.
  • each connecting means of at least one male organ and at least one female organ these being arranged so as to fit one in the others for the binding of the band.
  • the two orifices 58A and 58B arranged in the vicinity of the two ends longitudinal of the surface 56 could be replaced by studs, while the two pads 62A and 62B could be replaced by openings in which these studs could engage.
  • the first connecting means provided at the first end 112 of the strip portion has a superposition surface 116 which extends over a width L116 less than the current width L of the strip portion.
  • the second connecting means formed at the end 114 of the strip portion has a second superposition surface 120 extending over a width L120 less than the width L of the strip. The widths L116 and L120 are equal.
  • each of the connecting means comprises two male members and two members females.
  • the organs females are constituted by two notches, respectively 118A and 118B, arranged on either side of the superposition surface 116, in symmetrical positions with respect to the longitudinal axis A of the portion of tape.
  • the female organs are also constituted by two notches analogues, respectively designated by the references 115A and 115B.
  • the first connecting means forms a tongue bordered, towards its free end, by two projecting studs, respectively 113A and 113B, preserved during the operation of reducing locally the thickness of the end 112 to conform the recess the surface of which forms the superposition surface 116 (the cutting of side notches is advantageously practiced during this surgery).
  • the second connecting means forms a tongue the free end of which is bordered by two studs, respectively 122A and 122B shaped like studs 113A and 113B.
  • the means 112 and 114 are identical except that they are not made from the same face of the strip portion.
  • the connecting means 112 considered from the first face 110A of the strip, is identical to the second connecting means 114, when it is look from the second side 110B of the strip portion.
  • the faces 113'A and 113'B of the members males 113A and 113B which are turned towards the median axis A of the portion tape form wedging edges which cooperate with the edges longitudinal free 115'A and 115'B of notches 115A and 115B for secure the connection in the transverse direction.
  • corresponding edges of the studs 122A and 122B ensure the same function by cooperating with the longitudinal edges of the notches 118A and 118B.
  • the final bonding can be ensured by deformations light studs, for example obtained by pinching tending to bring the two studs of the same end together.
  • This deformation can also consist of crushing the studs in the radial direction of the ring causing their free ends to be covered partially the face of the portion of strip with which they are adjacent (the face 110A opposite the surface 120 for the ends of the studs 113A and 113B, and the face 110B opposite the surface 116 for the ends of the studs 122A and 122B).
  • the heights of the studs and the thicknesses of the parts in recess are such that the total thickness of the bond, once this one finished, remains substantially equal to the current thickness of the bandaged.
  • the second connecting means 154 is shaped so as to present, in top view, the shape of a tongue of width L154 less than the width of the strip portion. So the overlapping surface 160 from which the studs extend 162 extends over only a portion of the width of the strip. Likewise, the overlay surface 156 from which the openings 158 extends over only a portion of the width of the strip, the contours of surfaces 160 and 156 being similar.
  • the edge 156A of the overlapping surface 156 not only has a bottom, opposite the free edge 152A of the end 152, but also 156'A wings directed generally according to the longitudinal direction of the strip.
  • the longitudinal edges 160'A of the overlapping surface 160 form wedging edges which cooperate with these wings 156'A to secure the connection in the direction transverse to the strip.
  • the free edge 152A can have a shape convex, adapted to cooperate with the rim 160A of the surface 160 opposite the free edge 154A of the tongue carrying the second means link.
  • the variants of Figures 1 to 6 one could choose to modify that of FIGS. 9 and 10 to provide each connecting means at least one stud and at least one female organ.
  • the first connecting means formed at the end 212 of the strip portion comprises a single member female constituted by a hole 218, of relatively size important.
  • the second means of connection of the end 214 has a single male member 222 of corresponding size.
  • FIG. 13 shows a variant which differs from the embodiment FIGS. 1 to 4 in that each connecting means comprises a stud, respectively a pad 22A and an opening 18A for the first means link 12 ', and a stud 22B capable of engaging in the opening 18A, thus an opening 18B able to receive the stud 22A, for the second means 14 'link.
  • the ends of the strip have constant thicknesses, substantially equal to half the thickness current of the band, in the region of the recesses.
  • the conformation of the recesses can be obtained by an operation stamping and / or stamping, tending to locally crush the strip by pushing back, for example on the sides, the excess material, while preserving, in order to produce the male organs, the parts not crushed and realizing, to form the female organs, the locally deeper stampings or through holes, for example by punching.
  • the portion of strip used to make the ring to be shrunk can be obtained by cutting from a continuous strip. We can then choose to cut the strip portion first in this strip continues before carrying out the first and second means of link.
  • this first superposition surface against the second end of the strip portion and pressure is exerted in the region of the ends of the portion of the strip superimposed for cause backflow of material from the second end of the strip portion and pushing a male organ into said female organ.
  • FIG. 14 illustrates a variant in which we have formed the first holding means 252 with the first surface of overlay 256 and the female organ constituted by a hole 258. From second holding means 254, only the second surface has been formed overlay 260 and a male organ primer 262, which defines a very slight projection from this superimposed surface 260.
  • Figure 14 shows the situation in which one was placed against each other the overlapping surfaces 256 and 260 by placing the primer of the male organ 262 opposite the female organ 258 (in which it penetrates a short distance).
  • the second end of the strip has a local excess of matter.
  • this excess is shaped like a 262 'stud that is aligned with the male organ primer 262 along an axis perpendicular to the plane of the strip.
  • the first overlay surface 260 is generally obtained by stamping or stamping leading to a local crushing and a repression of the crushed material, we can, in suitably fitting the stamping tool and counter-tool, choose the most favorable position for this local excess of material. he can for example, it may be a local excess thickness.
  • Figure 15 shows the first means of connection of the end 312 of a portion of strip according to a variant.
  • the conformation of this first connecting means is of the same type as that of the first connecting means of Figure 1, the elements 316, 318, 312A and 316A being respectively analogous to items 16, 18; 12A and 16A.
  • the recess whose surface form the first overlapping surface 316 can be achieved by a local crushing of the end of the strip causing a backflow matter in a direction controlled according to the conformation of the tool and counter tool used.
  • the back of these wings are located in the general plane of the face 310B of the bandaged.
  • the thickness of the strip in the recess region, measured between the face 310B and the superposition surface 316 is substantially of the order of half the current thickness of the strip.
  • the thickness of wings is preferably less, for example of the order of one quarter of the current thickness of the strip.
  • Figure 16 shows the connecting means of the second end 314 of the band. It is analogous to means 14 of FIG. 2, the elements 320, 322, 314A and 320A being respectively analogous to elements 20, 22, 14A and 20A.
  • the second connecting means is similar to that of FIG. 1.
  • the second end of the strip has a recess 321, the depth of which is example of the order of a quarter of the thickness of the strip.
  • the thickness of the region of the strip delimited between the bottom of this recess and the overlay surface 320 is itself substantially equal to a quarter of the current thickness of the portion of bandaged.
  • the offset 321 extends over the entire width of the strip, this is however not always necessary, it suffices that the strip has two recesses 321 adapted to accommodate the folded wings 319A and 319B, substantially complementarity of forms.
  • Figures 18 and 19 illustrate certain process steps obtaining the ring to shrink.
  • a continuous metal strip 410 in which we simultaneously produced, by a stamping and / or stamping operation, a group, designated by A, constituted by the connecting means 412A of a first end of a portion of strip, and the connecting means 414A of the second end of another adjacent strip portion.
  • These two strip portions will be separated along line 413 which delimits one relative to the other the two connecting means 412A and 414A.
  • these connecting means can be analogous to those shown in Figure 1. It was found that during the operation stamping and / or stamping, the metal of the strip has been forced back onto the lateral edges of the ends 412A and 414A.
  • a step type 321 especially if we wish to keep wings.
  • group A1 which also includes a first means of link 412A1 for another portion of strip and a second means of 414A1 link which, once it has been separated from the 412A1 end by cut along line 415, will be used to connect the ring to shrinking carried out in the portion of strip B with, as a means of connection, means 412A and 414A1.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Insertion Pins And Rivets (AREA)
  • Prostheses (AREA)

Claims (14)

  1. Klemmring, mit einem eingerollten Metallbandstück (10), dessen zwei Enden (12, 14; 52, 54; 112, 114; 152, 154; 212, 214; 252, 254; 312, 314) ein erstes bzw. ein zweites Verbindungsmittel aufweisen, die zum Verbinden der Enden miteinander zusammenwirken, wobei das zweite Verbindungsmittel eine zweite Überlappungsfläche (20, 60, 120, 260) aufweist, die als von der zweiten Seite des Bandstücks ausgehende Vertiefung im zweiten Ende des Bandstücks ausgebildet ist, sowie ein Steckerteil (22, 62, 122A, 122B, 162, 222, 262, 312), das von der zweiten Überlappungsfläche ausgehend überstehend gebildet ist,
    dadurch gekennzeichnet, dass das erste Verbindungsmittel eine erste Überlappungsfläche (16, 56, 116, 156, 256, 316) aufweist, die als von der ersten Seite des Bandstücks ausgehend im ersten Ende des Bandstücks als Vertiefung ausgebildet ist, sowie ein Buchsenteil (18, 58, 118A, 118B, 158, 218, 258, 318), das von der ersten Überlappungsfläche ausgehend als Aushöhlung gebildet ist, und dass das Steckerteil in das Buchsenteil eingreift und in diesem befestigt ist, wogegen die Überlappungsflächen in der Weise aneinander angeordnet sind, dass sie einen Verbindungsbereich bilden, dessen Dicke (EZ) im Wesentlichen der fortlaufenden Dicke (E) des Bandstücks entspricht.
  2. Klemmring nach Anspruch 1,
    dadurch gekennzeichnet, dass das erste und das zweite Verbindungsmittel (112, 114) jeweils wenigstens ein Buchsenteil (118A, 118B, 115A, 115B) und wenigstens ein Steckerteil (113A, 113B, 122A, 122B) umfassen.
  3. Klemmring nach Anspruch 2,
    dadurch gekennzeichnet, dass das von der ersten Seite des Bandstücks (110A) aus betrachtet erste Verbindungsmittel (112, 12") mit dem von der zweiten Seite (110B) des Bandstücks (110) aus betrachtet zweiten Verbindungsmittel (114, 14") identisch ist.
  4. Klemmring nach einem der Ansprüche 1 oder 2,
    dadurch gekennzeichnet, dass wenigstens eine der ersten bzw. zweiten Überlappungsfläche (16, 20; 116, 120) in einer Vertiefung gebildet ist, die eine Klemmkante (16A, 20A; 113'A, 113'B) aufweist, wogegen die andere Fläche an ihrer Umrisslinie einen mit dieser Kante zusammenwirkenden Klemmrand (12A, 14A; 115'A, 115'B) aufweist, um in Bezug auf das Bandstück (10) quergerichteten Belastungen zu widerstehen.
  5. Klemmring nach einem der Ansprüche 1 bis 4,
    dadurch gekennzeichnet, dass das Buchsenteil (18, 118A, 118B, 218) von einer das Bandstück (10) von der ersten Überlappungsfläche (16, 116) aus durchquerenden Öffnung gebildet ist.
  6. Klemmring nach Anspruch 5,
    dadurch gekennzeichnet, dass das Buchsenteil von einer Aussparung (115A, 115B, 118A, 118B) gebildet ist, die in einem Rand des ersten Endes des Bandstücks ausgeführt ist.
  7. Klemmring nach einem der Ansprüche 1 bis 6,
    dadurch gekennzeichnet, dass eines der ersten bzw. zweiten Enden einen Rücksprung (321) an der Seite (310A) aufweist, die der Seite mit der Überlappungsfläche (320) gegenüberliegt, während das andere (312) der ersten bzw. zweiten Enden in den Rücksprung umgebogene Seitenflügel (319A, 319B) aufweist.
  8. Verfahren zur Herstellung eines Klemmrings, bei dem jeweils ein erstes und ein zweites Verbindungsmittel (12, 14; 52, 54; 112, 114; 152, 154; 212, 214; 252, 254; 312, 314) an dem ersten und dem zweiten Ende eines Metallbandstücks (10) ausgeführt wird und bei dem diese Enden miteinander verbunden werden, indem man die ersten und die zweiten Verbindungsmittel miteinander zusammenwirken lässt,
    dadurch gekennzeichnet, dass von der ersten Seite des Bandstücks ausgehend eine erste Vertiefung im ersten Ende des Bandstücks ausgeführt wird, wobei die Oberfläche der ersten Vertiefung eine erste Überlappungsfläche (16, 56, 116, 156, 256, 316) bildet, dass von der ersten Überlappungsfläche ausgehend wenigstens ein Buchsenteil (18, 58, 118A, 118B, 158, 218, 258, 318) als Aushöhlung gebildet wird, dass eine zweite Vertiefung im zweiten Ende des Bandstücks von dessen zweiten Seite ausgehend ausgeführt wird, wobei die Oberfläche dieser zweiten Vertiefung eine zweite Überlappungsfläche (20, 60, 120, 160, 260) bildet, dass von der zweiten Überlappungsfläche ausgehend wenigstens ein Steckerteil (22, 62, 122A, 122B, 162, 222, 262, 312) überstehend gebildet wird, dass die Überlappungsflächen aneinander angeordnet werden, dass das Steckerteil in das Buchsenteil eingesteckt wird und das Steckerteil an dem Buchsenteil befestigt wird, und dass die erste und die zweite Vertiefung in der Weise ausgeführt werden, dass die Dicke (EZ) des Rings in dem von den aneinander angeordneten Überlappungsflächen gebildeten Verbindungsbereich im Wesentlichen der fortlaufenden Dicke (E) des Bandstücks entspricht.
  9. Verfahren nach Anspruch 8,
    dadurch gekennzeichnet, dass das Bandstück durch Abschneiden von einem fortlaufenden Band (410) erzielt wird und dass vor Ausführen der ersten und zweiten Verbindungsmittel zunächst das Bandstück abgeschnitten wird
  10. Verfahren nach Anspruch 8,
    dadurch gekennzeichnet, dass man das Bandstück durch Abschneiden von einem fortlaufenden Band (410) erhält, dass das zweite Mittel zum Verbinden (414A) eines ersten Rings mit dem zweiten Ende des zur Ausführung des ersten Rings bestimmten ersten Bandstücks ausgeführt wird und ein erstes Mittel zum Verbinden (412A) eines anderen Rings mit dem ersten Ende des zur Ausführung des anderen Rings bestimmten nachfolgenden Bandstücks ausgeführt wird, bevor ein erstes Bandstück durch Abschneiden (413, 415) von einem nachfolgenden Bandstück abgetrennt wird, und dass die Bandstücke anschließend durch Abschneiden (413) des Bandes zwischen den ersten und zweiten Verbindungsmitteln getrennt werden.
  11. Verfahren nach Anspruch 8 oder 9,
    dadurch gekennzeichnet, dass, nachdem mit der ersten Überlappungsfläche (256) und dem Buchsenteil (258) wenigstens das erste Haltemittel (252) gebildet worden ist, die erste Überlappungsfläche (256) an dem zweiten Ende des Bandstücks angeordnet wird, und im Bereich der sich überlappenden Enden des Bandstücks ein Druck ausgeübt wird, um ein Stauchen des Materials (262') des zweiten Endes des Bandstücks zu bewirken und ein Steckerteil (262) in das Buchsenteil zu drücken.
  12. Verfahren nach Anspruch 11,
    dadurch gekennzeichnet, dass das erste Haltemittel (252) mit der ersten Überlappungsfläche (256) und dem Buchsenteil (258) gebildet wird, das zweite Haltemittel (254) mit der zweiten Überlappungsfläche (260) und einem vordersten Stück des Steckerteils (262) gebildet wird, die erste und die zweite Überlappungsfläche übereinander angeordnet werden, wobei das vorderste Stück des Steckerteils (262) gegenüber dem Buchsenteil (258) angeordnet wird, und auf das zweite Ende (254) des Bandstücks von der der zweiten Überlappungsfläche (260) gegenüberliegenden Seite (250A) ein Druck ausgeübt wird, um die Bildung des Steckerteils abzuschließen, wobei dieses in das Buchsenteil (258) eindringt.
  13. Verfahren nach einem der Ansprüche 8 bis 12,
    dadurch gekennzeichnet, dass ein das Bandstück durchquerendes Buchsenteil (18, 118A, 118B) ausgeführt wird, die Enden des Bandes in der Weise miteinander verbunden werden, dass ein Steckerteil (22A, 122A, 122B) in diesem Buchsenteil erscheint, und das Steckerteil verformt wird, um es in dem Buchsenteil zu befestigen.
  14. Verfahren nach einem der Ansprüche 8 bis 13,
    dadurch gekennzeichnet, dass an einem (314) der ersten bzw. zweiten Enden des Bandstücks ein Rücksprung (321) auf der Seite (310A) ausgeführt wird, die der Überlappungsfläche (320) dieses Endes gegenüberliegt, dass das andere Ende (312) des Bandstücks mit Seitenflügeln (319A, 319B) versehen wird und dass die Seitenflügel in diesen Rücksprung umgebogen werden.
EP00907723A 1999-02-26 2000-02-25 Klemmring und verfahren zur herstellung Expired - Lifetime EP1156896B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9902477 1999-02-26
FR9902477A FR2790214B1 (fr) 1999-02-26 1999-02-26 Bague a retreindre et son procede de fabrication
PCT/FR2000/000470 WO2000050183A1 (fr) 1999-02-26 2000-02-25 Bague a retreindre et son procede de fabrication

Publications (2)

Publication Number Publication Date
EP1156896A1 EP1156896A1 (de) 2001-11-28
EP1156896B1 true EP1156896B1 (de) 2002-11-20

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Application Number Title Priority Date Filing Date
EP00907723A Expired - Lifetime EP1156896B1 (de) 1999-02-26 2000-02-25 Klemmring und verfahren zur herstellung

Country Status (7)

Country Link
US (1) US6481061B1 (de)
EP (1) EP1156896B1 (de)
AU (1) AU2921600A (de)
DE (1) DE60000821T2 (de)
ES (1) ES2185569T3 (de)
FR (1) FR2790214B1 (de)
WO (1) WO2000050183A1 (de)

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DE102014115727B3 (de) * 2014-10-29 2016-04-21 Hugo Benzing Gmbh & Co. Kg Verfahren zum Herstellen eines Spannrings

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US6667109B1 (en) * 2002-09-23 2003-12-23 Style Solutions, Incorporated Two-piece decorative medallion
DE10347254A1 (de) * 2003-10-08 2005-05-12 Volkswagen Ag Bauelement zur Aufnahme eines Gummilagers
JP4323358B2 (ja) * 2004-03-26 2009-09-02 三菱製鋼株式会社 スタビライザの横ずれ防止装置
DE202004011936U1 (de) * 2004-07-29 2004-09-30 Aba Of Sweden Ab Schlauchschelle
ATE530835T1 (de) * 2006-05-09 2011-11-15 Oetiker Hans Maschinen Bandklemme
CN102275684A (zh) * 2010-06-10 2011-12-14 李通 可重复利用的锁扣式捆绑装置
US8850663B2 (en) 2010-09-08 2014-10-07 Haldex Brake Corporation Clamp ring design
US20150007919A1 (en) * 2013-01-31 2015-01-08 Wu Xi Jidaer Wheel Co., Ltd. Hinged type locking ring quick locking device
US9190741B2 (en) 2013-03-12 2015-11-17 Thomas & Betts International Llc Hybrid grounding connector
US9673537B2 (en) 2013-03-15 2017-06-06 Thomas & Betts International, Llc Wire compression connector

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US410447A (en) * 1889-09-03 Flat wooden hoop
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US2273007A (en) * 1941-03-03 1942-02-17 Joseph T Cooper Seal
US2760262A (en) * 1954-02-25 1956-08-28 Baxter Laboratories Inc Method of making a bail band
DE2547637A1 (de) * 1975-10-24 1977-04-28 Wolfgang Naumann Daemmplatte aus kunststoffschaum
DE4021746A1 (de) * 1990-07-07 1992-01-16 Gkn Automotive Ag Endloser spannring zur befestigung von faltenbaelgen
US5185908A (en) * 1991-11-18 1993-02-16 Hans Oetiker Ag Maschinen- Und Apparatefabrik Method for connecting two parts along abutting edges and connection obtained thereby
FR2700980B1 (fr) * 1993-02-01 1995-04-21 Caillau Ets Bague à rétreindre et son procédé de fabrication.
US5857659A (en) * 1995-12-04 1999-01-12 Tokai Rubber Industries, Ltd. Mounting component for a cylindrical bushing and a mounting body

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014115727B3 (de) * 2014-10-29 2016-04-21 Hugo Benzing Gmbh & Co. Kg Verfahren zum Herstellen eines Spannrings
WO2016066720A1 (de) 2014-10-29 2016-05-06 Hugo Benzing Gmbh & Co. Kg Verfahren zum herstellen eines spannrings
US10835946B2 (en) 2014-10-29 2020-11-17 Hugo Benzing Gmbh & Co. Kg Method for producing a clamping ring

Also Published As

Publication number Publication date
EP1156896A1 (de) 2001-11-28
AU2921600A (en) 2000-09-14
WO2000050183A1 (fr) 2000-08-31
US6481061B1 (en) 2002-11-19
DE60000821D1 (de) 2003-01-02
FR2790214B1 (fr) 2001-05-18
FR2790214A1 (fr) 2000-09-01
DE60000821T2 (de) 2003-09-04
ES2185569T3 (es) 2003-05-01

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