EP0382652A1 - Vorrichtung zum Bespannen eines Tennisschlägers - Google Patents

Vorrichtung zum Bespannen eines Tennisschlägers Download PDF

Info

Publication number
EP0382652A1
EP0382652A1 EP90420037A EP90420037A EP0382652A1 EP 0382652 A1 EP0382652 A1 EP 0382652A1 EP 90420037 A EP90420037 A EP 90420037A EP 90420037 A EP90420037 A EP 90420037A EP 0382652 A1 EP0382652 A1 EP 0382652A1
Authority
EP
European Patent Office
Prior art keywords
cradle
frame
stringing
racket
clamping
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.)
Granted
Application number
EP90420037A
Other languages
English (en)
French (fr)
Other versions
EP0382652B1 (de
Inventor
Gérard Longeat
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.)
Babolat VS SA
Original Assignee
Babolat VS SA
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 Babolat VS SA filed Critical Babolat VS SA
Publication of EP0382652A1 publication Critical patent/EP0382652A1/de
Application granted granted Critical
Publication of EP0382652B1 publication Critical patent/EP0382652B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B51/00—Stringing tennis, badminton or like rackets; Strings therefor; Maintenance of racket strings
    • A63B51/14—Arrangements for stringing, e.g. for controlling the tension of the strings during stringing

Definitions

  • the present invention relates to an apparatus, device or machine for stringing a tennis racket.
  • Such a machine has the following drawbacks.
  • a stringing apparatus comprising: - a rigid support; - A rope cradle, essentially constituted by a beam, mounted in rotation on the support, adjustable in angular position by the operator, relative to the support; - A rigid but removable means of attachment of the racket frame on the string cradle; this means disposed on the cradle comprises two frame fixing members, mounted opposite, adjustable in translation on the beam; each fixing member comprises a bracket and a flat pressing means mounted on the head of the bracket; the two pressing means face each other and allow the heart and the head of the racket frame to be tightened respectively; a first pressing means consists of a fixed bearing and an adjustable stop with nut; - the lateral means or stops, from the outside, of the frame of the racket to be strung; these means consist in adding to one of the fixing members, two arms extending parallel to the rope cradle, symmetrically with respect to the beam forming the rope cradle;
  • Such a device has the following drawback:
  • the lateral stops described above do not provide any rigid attachment to the frame of the racket, capable of counteracting local deformations of the frame under the effect of the tension exerted on the stringing wire. These stops can only limit the transverse displacement towards the outside of the frame, and nothing more.
  • the shapes, geometries and thicknesses of the frame which vary from one racket to another, have the consequence that the level or the height of the horizontal stringing plane, that is to say the sieve of the racket strung or to be tied, relative to the cradle of rope or to the rigid support, varies from one racket to another. Consequently, the level of the wire pulling head, or diabolo, varies significantly compared to the stringing plane, from one racket to another.
  • the impossibility of controlling the level or height of the stringing plane means that one cannot control the tension actually exerted on the stringing thread, taking into account the existence of a variable vertical component of the tension.
  • the subject of the present invention is a stringing apparatus which principally allows effective control of the height or level of the stringing plane, whatever the rackets.
  • the invention relates to a stringing apparatus allowing both an effective and relatively complete clamping of the frame of the racket, and an ease of use for the operator.
  • a reference plane is defined, said stringing plane, situated at a predetermined level or height, in particular relative to the fixed support.
  • the specific means or characterizing the present invention are organized with respect to this reference plane, in the following manner: - On the one hand, thanks to means for controlling the movement of the clamping jaws, the latter are movable only in the reference plane, between a separated position releasing the frame, and a close position clamping the latter; - And secondly, each jaw includes means for self-positioning of the racket frame, under the effect of the displacement of at least one clamping jaw from the separated position to the close position, to bring the plane racket sieve in the reference string plane.
  • a preferred embodiment of the invention relates to an apparatus traditionally comprising two frame fixing members, arranged opposite on the cradle of rope, and each comprising a bracket.
  • at least two jaws of clamping are secured respectively to two arms, forming clamping members of the racket frame; these arms extend above the rope cradle, and are each mounted on the head of a bracket, in an adjustable manner, and preferably together, between a separated position releasing the frame and a close position clamping the latter.
  • the invention thus makes it possible to fix in space the frame of the racket, in the manner of a vice, relative to a reference plane in which the stringing will be carried out.
  • a preferred embodiment of the invention consists in providing a pulling head for the stringing wire, distinct from the rest of the tension member, and movable in height compared to the latter. And control means make it possible to place the traction head, on one side in the low position, retracted relative to the handle of the racket, when the angular position of the cradle is located within a reference angle, corresponding at the passage of the handle on the side of the tensioning member, and on the other side in the high position, coinciding for the cordage to be pulled with the reference stringing plane, and this when the angular position of the cradle is at outside the above-mentioned reference angle.
  • one or more pliers for tightening the cord each movable in position in the plane of the cord or the screen, and each orientable around 'a pivot axis perpendicular to the sieve.
  • these clamps comprise, still in known manner, two jaws facing each other with an upper edge in the form of a comb, and means for bringing the two jaws closer or further apart from one another.
  • each clamp is movable in the stringing plane along two axes of articulation, linked together but distinct, perpendicular to the stringing plane, namely: a first axis, fixed in rotation relative to the rope cradle, around which a satellite arm is mounted in rotation, parallel to the cradle, - And a second axis, fixed in rotation relative to the satellite arm, around which a gripper arm is mounted in rotation, parallel to the cradle.
  • Locking means are further provided for simultaneously locking in position, and the satellite arm with respect to the cradle, and the gripper arm with respect to the satellite arm.
  • an apparatus comprises the following essential organs or elements: - A rigid support 1, which can be placed on any flat and horizontal surface, or on a height-adjustable base or base; this support has for example a rectangular shape. - A cradle 2 of rope, rotatably mounted on the support 1, and adjustable in angular position relative to the latter. - Two bodies 3 and 4 for fixing the frame of the tennis racket, arranged and fixed on the cradle 2, facing each other along the axis of the frame. - two clamps 6 and 7 of the stringing wire, mounted movably on the stringing cradle 2. - A tension member 8 of the cord wire, secured to the support 1, comprising a traction head 9 of the same wire. a housing 10, placed on either side of the tensioning member 8 of the cordage wire, comprising a control keyboard 11 directed towards the operator, and enabling him to accomplish the various maneuvers required by the stringing of racket.
  • the rope cradle 2 has a planar shape, and is mounted in rotation about an axis 12, perpendicular to the support 1. More specifically, the cradle 2 comprises an upper plate 13 and a plate lower 14, arranged at a distance from the plate 13, and connected to the latter by an oblique edge 14a.
  • the cradle 2 is integral with a co-axial hub 15, journalled in a cylindrical housing 16, also co-axial, belonging to support 1.
  • the two fixing members 3 and 4 ensure the clamping in a horizontal position of the tennis racket 17 to be strung, shown in broken lines in Figures 2 and 3, and comprising a frame 17a and a handle 17b.
  • the two members 3 and 4 come out arranged in exactly the same way so that it suffices to describe only one, for example the fixing member 3.
  • the members 3 and 4 are arranged and rigidly mounted on the cradle 2, facing each other along the longitudinal axis 18 of the latter, corresponding to the axis of symmetry of your racket 17.
  • the fixing member 3 comprises a bracket 19, directed perpendicularly to the cradle 2, two clamping arms of the frame, extending substantially parallel to the cradle 2, symmetrically with respect to the axis 18 of alignment of the fixing members 3 and 4.
  • the general shape of these arms 20, seen from above (see FIG. 3) is in correspondence with the rounded profile of the frame 17a.
  • the two arms 20 are each articulated on the head 19a of the stem 19, in an adjustable manner and together, between a separated position shown in FIG. 5, releasing the frame 17a from the racket, and a close-up position represented in FIG. and blocking this same frame 17a, in the direction of the arrows represented in FIG. 5.
  • a slide 21 is mounted in the head 19a of the bracket, and is movable in translation in the vertical plane 22 of alignment of the fixing members 3 and 4; this slide 21 has two grooves 21a and 21b, aligned, directed perpendicular to the vertical plane 22 above.
  • Two axes 23 of articulation of the two arms 20 respectively are directed perpendicular to the rope cradle 2, and downwards; these two axes are journalled on the head 19a of the bracket 19, on either side of the cylindrical orifice 19b ensuring the sliding of the slide 21.
  • a member 26 for adjusting the position of the slide 21 in the stem head 19a comprises a knurled knob 27 which can rotate freely relative to the head 19a, and located essentially outside of the stem 19, and a rod 28 threaded, co-axial with the slide 21, cooperating with a homologous thread of a thread 27a provided in the axis of the button softness 27.
  • each clamping arm 20 comprises a clamping jaw 25, directed and open towards the frame 17a of the racket, and more particularly shown in FIG. 4.
  • Each of these jaws, of flattened shape, is directed so substantially perpendicular to the frame 17a of the racket.
  • the opening 25a of each jaw 25 has a divergent transverse profile, V-shaped, symmetrical with respect to the reference plane 29 which will be discussed below.
  • the internal wall of each jaw 25, and more precisely of the opening 25a is covered with a molded lining 30, of plastic material, so as to promote the limited displacement of the frame 17a, without damaging it, when the arms of clamping 20 are brought towards the racket 17, in the direction of the arrows shown in Figure 5.
  • the two oblique edges, or jaws of the opening 25a of each jaw 25, clear between them a passage or slot 25b, extending behind the opening 25a, and allowing the passage of the cordage wire.
  • the two arms 20 of the first fixing member 3 are directed towards the two arms 20 respectively of the second fixing member 4, so as to embrace the frame 17a of the racket.
  • the four corresponding jaws 25 extend in height, symmetrically on either side of the reference stringing plane 29.
  • the frame 17a During the movement of the jaws 25, from the outside towards the inside of the cradle 2, the frame 17a, whatever its geometry, its size or its thickness, is centered in the reference plane of rope 29; this is shown in particular in Figure 4, or there are shown two frames 17a of different thickness and dimensions.
  • the reference stringing plane corresponding to that of the future sieve of the racket 17, and determined by the clamping jaws, is located above the heads 19a of the fixing brackets 19.
  • each of them comprises a hook 31, or billiard, allowing the frame 17a of the racket to be held in abutment, and completing the action of fixing the jaws 25.
  • a first knurled button 27 comprises two parts 271 and 272, integral in rotation with one another; the first 271 is located outside of the head 19a, and can be manipulated by the operator; the second 272 is mounted free in rotation on a ring inserted on the head 19a, and stopped in translation by a washer 71; it is this part 272 which comprises the thread 27a cooperating with the hollow threaded rod 28 integral with the slide; a second knurled button 72 is mounted to rotate freely on the first button 27, and more precisely the part 271, by virtue of a stop ring 73, and an annular ball bearing 74 between the parts 72 and 272; - the barrel 72a of the knurled button 72 has an internal thread cooperating with the threaded end 31a of the straight rod 31 of the billiard
  • each billiard table can be brought by the operator into abutment against the frame, and makes it possible to avoid any significant longitudinal displacement of the latter during the stringing.
  • the two clamps 6 and 7 of the cordage wire each comprise two jaws facing each other, of which only one 32a has been shown in FIG. 6, the upper edge 32a of the same jaw affecting the shape d 'a comb, to allow the passage of the transverse son of the sieve.
  • the two clamps 6 or 7 means not shown are provided for bringing the two jaws 32 together and away from them.
  • the two clamps 6 and 7 can all at the same time be moved in the stringing plane, and oriented around their own pivot axis 33, perpendicular to the cradle 2, or to the stringing plane cited above.
  • the two clamps 6 and 7 are arranged relative to the cradle 2, in exactly the same way, so that only the description of the arrangement of the clamp 6 is sufficient, in accordance with FIGS. 6 and 7.
  • the collet 6 is movable in the abovementioned stringing plane, along two articulation axes 12 and 34, linked but distinct, and both perpendicular to the same stringing plane.
  • a satellite arm 35 is rotatably mounted, parallel to the cradle 2.
  • a support arm -clamps 36 is rotatably mounted, always parallel to the cradle 2.
  • This clamp-carrying arm supports a vertical barrel 37, within which is disposed the axis 33 of the clamp 6.
  • the upper plate 13 of the cradle 2 has a light 13a circular, centered on the first axis of rotation 12.
  • the satellite arm 35 is located below the plate 13, and the gripper arm 36 above this same plate, the second articulation axis 34 freely passing through the light circular 13a.
  • means are provided for simultaneous locking in position, described below, and of the satellite arm 35 relative to the cradle 2, and of the clamp-carrying arm 36 relative to the satellite arm 35.
  • the means described above therefore allow, on the one hand, to block in rotation the satellite arm 35 relative to the plate 13, and therefore in the cradle 2, and on the other hand, to block in rotation the clamp-carrying arm 36, relative to the satellite arm 35.
  • the traction head 9 of the cordage wire is distinct from the rest of the tension member 8, and is articulated on the member 8, around a horizontal axis 47.
  • This head 9 comprises in a manner known per se, on the one hand, a roller 48, or diabolo, used for winding the cording wire, and on the other hand, jaws for clamping the same wire, not shown.
  • the traction head 9 By pivoting about the axis 47, the traction head 9 is movable in height, relative to the member 8, between a low position (confer Figure 9), retracted relative to the handle 17b of the racket, and a position high (see Figure 10), coinciding for the string to be pulled, or the upper tangent plane of the diabolo 48, with the reference string plane 29, described and defined above.
  • the control means described below the retracted position according to FIG. 9 is obtained when the angular position of the cradle 2, materialized by the angular position of the handle 17b, is located inside a reference angle 49, corresponding to the passage of the handle 17b on the side of the tension member 8.
  • the high position according to FIG. 10 is obtained when the angular position of the cradle 2 is outside the reference angle 49.
  • the drive head control means 9 is arranged as follows.
  • the tension member 8 comprises a column 50 on the head of which is articulated the traction head 9.
  • a control rod 51 slides in the column 50, and is supported by its upper end 51a with the traction head 9.
  • a cam 52 is rotatably mounted on the base of the column 50 , and is in contact with the lower end 51b of the rod 51.
  • An electric motor 53 rotates the cam 52.
  • the rotational travel of the cam 52 is limited to half a turn, thanks to a finger 54, integral in rotation of the aforementioned cam and located outside the member 8, cooperating with two limit switches 55.
  • the electric motor 53 for controlling the cam 52 is activated or deactivated, depending on whether a specific contactor present on the periphery of the cradle 2 is switched on or off by any of the above-mentioned bosses.
  • the tension member 8 As for the tension member 8, it slides on a ball slide 56, and is driven towards the rear of the device, by a motorized pinion and a chain, not shown.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Electric Cable Installation (AREA)
  • Chain Conveyers (AREA)
  • Supports For Plants (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Manipulator (AREA)
  • Tyre Moulding (AREA)
  • Prostheses (AREA)
EP90420037A 1989-02-07 1990-01-25 Vorrichtung zum Bespannen eines Tennisschlägers Expired - Lifetime EP0382652B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8901920A FR2642655B1 (fr) 1989-02-07 1989-02-07 Appareil pour le cordage d'une raquette de tennis
FR8901920 1989-02-07

Publications (2)

Publication Number Publication Date
EP0382652A1 true EP0382652A1 (de) 1990-08-16
EP0382652B1 EP0382652B1 (de) 1992-10-21

Family

ID=9378783

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90420037A Expired - Lifetime EP0382652B1 (de) 1989-02-07 1990-01-25 Vorrichtung zum Bespannen eines Tennisschlägers

Country Status (8)

Country Link
US (2) US5026055A (de)
EP (1) EP0382652B1 (de)
JP (1) JPH0355071A (de)
AT (1) ATE81597T1 (de)
DE (2) DE69000388T2 (de)
DK (1) DK0382652T3 (de)
ES (1) ES2035731T3 (de)
FR (1) FR2642655B1 (de)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5090697A (en) * 1991-03-22 1992-02-25 Poreex Industrial Co., Ltd. Racket frame stringing machine
US5269515A (en) * 1993-04-29 1993-12-14 Chu David T Machine for stringing game racket
FR2740046A1 (fr) * 1995-10-23 1997-04-25 Gerber Bruno Jean Claude Distributeur automatique de cordage de raquettes de tennis, squash et badminton
WO1999001185A1 (en) * 1997-07-02 1999-01-14 Vaclav Zdrazila Racket mounting assembly for stringing machine
EP1486235A1 (de) * 2002-02-25 2004-12-15 Akifumi Nakane Neubesaitungsvorrichtung
EP2033694A1 (de) 2007-09-04 2009-03-11 Li, Chun-Chieh Höheneinstellvorrichtung zur Verwendung für den Fadenzieher im Fadenziehungsblock einer Bespannungsmaschine
FR3027809A1 (fr) * 2014-10-31 2016-05-06 Babolat Vs Systeme de blocage de cordes pour une machine a corder des raquettes et machine a corder comprenant un tel systeme
CN106693329A (zh) * 2016-12-24 2017-05-24 无锡明珠增压器制造有限公司 球拍可调整定位装置
CN106730692A (zh) * 2016-12-24 2017-05-31 无锡明珠增压器制造有限公司 球拍定位装置
CN106730693A (zh) * 2016-12-24 2017-05-31 无锡明珠增压器制造有限公司 球拍用旋转定位装置
CN106730694A (zh) * 2016-12-24 2017-05-31 无锡明珠增压器制造有限公司 球拍穿线机
WO2021023802A1 (fr) * 2019-08-07 2021-02-11 Babolat Vs Système de maintien d'une raquette et machine à corder comprenant un tel système

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5222998A (en) * 1992-01-31 1993-06-29 Ferrari Importing Company Device for facilitating application of variable tension to sports racquet stringing bed
US5820500A (en) * 1994-05-03 1998-10-13 Raos; Davor Non-rotating racquet and stringing machine and method
US5639086A (en) * 1996-06-17 1997-06-17 Prince Sports Group Inc Universal stringing machine for sports racquets
US5733212A (en) * 1996-10-08 1998-03-31 Wise U. S. A., Inc. Electronic racket stringing machine
US5908362A (en) * 1997-02-11 1999-06-01 Ferrari Importing Company Tensioning device for stringing sports racquets having a string guide for maintaining constant string line of action to string gripper
JPH10326890A (ja) * 1997-03-21 1998-12-08 Matsushita Electric Ind Co Ltd 半導体装置及びその製造方法
US6093121A (en) * 1998-10-27 2000-07-25 Bishop; Jonah C. Swivel clamp for racket stringing
US6162139A (en) * 1999-04-26 2000-12-19 Deuce Industries Ltd. String tensioning device
EP1857154A1 (de) * 2006-05-15 2007-11-21 Adolf Brunner Schlägerbespannungs-Messgerät von Ballschlägern
US8075429B2 (en) 2007-04-11 2011-12-13 Wilson Sporting Goods Co. Racquet stringing machine
CN101406739B (zh) * 2007-04-11 2011-09-21 威尔逊运动货品公司 球拍穿线机
US8066593B2 (en) * 2007-04-11 2011-11-29 Wilson Sporting Goods Co. Customized racquet stringing system and method
US7686713B2 (en) * 2007-04-11 2010-03-30 Wilson Sporting Goods Co. Racquet stringing machine
US7695383B2 (en) * 2007-04-11 2010-04-13 Wilson Sporting Goods Co. Racquet stringing machine
US7833118B2 (en) * 2007-04-11 2010-11-16 Wilson Sporting Goods Co. Racquet stringing machine
US7485055B1 (en) * 2007-08-23 2009-02-03 Min-Wei Lee String clamping device
US8206249B1 (en) * 2011-04-08 2012-06-26 Herbert H. Wise Electronic racquet stringing machine
US20150133243A1 (en) * 2013-11-11 2015-05-14 Vaclav Zdrazila Dual Stringing Tennis Racket Machine and Method
TWI650160B (zh) * 2018-03-09 2019-02-11 愛町實業有限公司 球拍穿線機
JP7262160B2 (ja) * 2019-07-18 2023-04-21 ヨネックス株式会社 ターンテーブル水平方向回転位置固定機構

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR43577E (fr) * 1933-05-12 1934-07-11 Perfectionnements au montage des cordes des raquettes de tennis, ou de raquettes similaires
DE2243272A1 (de) * 1972-09-02 1974-03-21 Jenaer Glaswerk Schott & Gen Zange zum erfassen und halten von gegenstaenden mit beliebiger gestalt
EP0136245A2 (de) * 1983-08-31 1985-04-03 MOREL TECHNIC S.à.r.l. Gerät zum Bespannen von Schlägern
US4706955A (en) * 1986-05-20 1987-11-17 Sumiaty Ngadi Racket frame clamp for stringing machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4655444A (en) * 1986-06-20 1987-04-07 Exthree Industrial Co., Ltd. Holder for stringing a racket

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR43577E (fr) * 1933-05-12 1934-07-11 Perfectionnements au montage des cordes des raquettes de tennis, ou de raquettes similaires
DE2243272A1 (de) * 1972-09-02 1974-03-21 Jenaer Glaswerk Schott & Gen Zange zum erfassen und halten von gegenstaenden mit beliebiger gestalt
EP0136245A2 (de) * 1983-08-31 1985-04-03 MOREL TECHNIC S.à.r.l. Gerät zum Bespannen von Schlägern
US4706955A (en) * 1986-05-20 1987-11-17 Sumiaty Ngadi Racket frame clamp for stringing machine

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5090697A (en) * 1991-03-22 1992-02-25 Poreex Industrial Co., Ltd. Racket frame stringing machine
US5269515A (en) * 1993-04-29 1993-12-14 Chu David T Machine for stringing game racket
FR2740046A1 (fr) * 1995-10-23 1997-04-25 Gerber Bruno Jean Claude Distributeur automatique de cordage de raquettes de tennis, squash et badminton
WO1999001185A1 (en) * 1997-07-02 1999-01-14 Vaclav Zdrazila Racket mounting assembly for stringing machine
EP1486235A1 (de) * 2002-02-25 2004-12-15 Akifumi Nakane Neubesaitungsvorrichtung
EP1486235A4 (de) * 2002-02-25 2008-07-16 Akifumi Nakane Neubesaitungsvorrichtung
EP2033694A1 (de) 2007-09-04 2009-03-11 Li, Chun-Chieh Höheneinstellvorrichtung zur Verwendung für den Fadenzieher im Fadenziehungsblock einer Bespannungsmaschine
US9993697B2 (en) 2014-10-31 2018-06-12 Babolat Vs System for blocking strings for a racket stringing machine and racket stringing machine comprising such a system
FR3027809A1 (fr) * 2014-10-31 2016-05-06 Babolat Vs Systeme de blocage de cordes pour une machine a corder des raquettes et machine a corder comprenant un tel systeme
CN106693329A (zh) * 2016-12-24 2017-05-24 无锡明珠增压器制造有限公司 球拍可调整定位装置
CN106730692A (zh) * 2016-12-24 2017-05-31 无锡明珠增压器制造有限公司 球拍定位装置
CN106730693A (zh) * 2016-12-24 2017-05-31 无锡明珠增压器制造有限公司 球拍用旋转定位装置
CN106730694A (zh) * 2016-12-24 2017-05-31 无锡明珠增压器制造有限公司 球拍穿线机
WO2021023802A1 (fr) * 2019-08-07 2021-02-11 Babolat Vs Système de maintien d'une raquette et machine à corder comprenant un tel système
FR3099707A1 (fr) * 2019-08-07 2021-02-12 Babolat Vs Système de maintien d’une raquette et machine à corder comprenant un tel système
TWI846925B (zh) * 2019-08-07 2024-07-01 法商百保力公司 球拍保持系統和包括該系統的穿線機

Also Published As

Publication number Publication date
EP0382652B1 (de) 1992-10-21
DE69000388T2 (de) 1993-03-25
US5080360A (en) 1992-01-14
US5026055A (en) 1991-06-25
DE69000388D1 (de) 1992-11-26
ES2035731T3 (es) 1993-04-16
FR2642655A1 (fr) 1990-08-10
FR2642655B1 (fr) 1993-02-19
JPH0355071A (ja) 1991-03-08
ATE81597T1 (de) 1992-11-15
DE382652T1 (de) 1991-07-04
DK0382652T3 (da) 1993-02-22

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