EP1314515A2 - Serre-joints - Google Patents

Serre-joints Download PDF

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Publication number
EP1314515A2
EP1314515A2 EP02025466A EP02025466A EP1314515A2 EP 1314515 A2 EP1314515 A2 EP 1314515A2 EP 02025466 A EP02025466 A EP 02025466A EP 02025466 A EP02025466 A EP 02025466A EP 1314515 A2 EP1314515 A2 EP 1314515A2
Authority
EP
European Patent Office
Prior art keywords
clamp according
guide rail
attachment element
slide bracket
bracket
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.)
Withdrawn
Application number
EP02025466A
Other languages
German (de)
English (en)
Other versions
EP1314515A3 (fr
Inventor
Siegfried Dr. Foshag
Gerhard KLÖPFER
Larl Philipp
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.)
Bessey Tool GmbH and Co KG
Original Assignee
Bessey and Sohn GmbH and Co KG
Bessey Tool GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bessey and Sohn GmbH and Co KG, Bessey Tool GmbH and Co KG filed Critical Bessey and Sohn GmbH and Co KG
Publication of EP1314515A2 publication Critical patent/EP1314515A2/fr
Publication of EP1314515A3 publication Critical patent/EP1314515A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/10—Arrangements for positively actuating jaws using screws
    • B25B5/102—Arrangements for positively actuating jaws using screws with at least one jaw sliding along a bar
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/16—Details, e.g. jaws, jaw attachments
    • B25B5/163—Jaws or jaw attachments

Definitions

  • the invention relates to a clamp with a guide rail on which a fixed crossbar sits with a slide bracket, which on the guide rail is movable and can be tilted with this, and with one Pressurizing spindle with a pressure piece, which on the slide bracket is slidably arranged so that on a workpiece between the crossbar and sliding bracket a compressive force can be exerted.
  • Such clamps are particularly from the stand as screw clamps known in the art.
  • such clamps are as die-cast clamps in the catalog of Bessey & Sohn GmbH & Co from 1998 shown or known from DE 28 44 838 A1 and DE 31 28 023 A1.
  • the invention has for its object the utility value of such Raise clamp.
  • a box-shaped attachment element is provided for the slide bracket which is a substantially flat contact surface for a workpiece provides and which is designed such that it is on the pressure piece of the slide bracket is slidable to the attachment element on the slide bracket hold and through the mounting element on a workpiece via the pressurizing spindle a compressive force can be exerted, and that the attachment element has at least two spaced guide recesses, via which it is slidably mounted on the guide rail.
  • a generic Convert the clamp into a so-called body clamp which is a large one provides a flat contact surface for a workpiece.
  • the manufactured accordingly Body clamp then has compared to the generic clamp a larger flat clamping surface, which in turn on the Rail is guided exactly over the spaced guide recesses, so that the flat contact surface regardless of the position of the slide bracket the guide rail is aligned in particular at right angles to this.
  • the contact surface has a directivity and can the workpiece hold at a right angle.
  • Such a body clamp enables, for example, fine frame structures effective clamping, extremely narrow contact surfaces secure clamp or press on rounded surfaces.
  • a body clamp is known for example from EP 0 010 260 B1.
  • a Corpus clamp from the company Gross + Froehlich is called "Gross & Stable".
  • the body clamp according to the invention can be easily applied Manufacture way from a generic clamp by the attachment element is put on. Likewise, the so produced can be easily Convert the body clamp back into the generic clamp. Accordingly, the clamp according to the invention with the attachment element can also be d. H. the body clamp, easy to manufacture.
  • the pressure piece of the slide bracket can be pushed on is when the slide bracket is pulled off the guide rail, d. H. the attachment element can be placed on the slide bracket.
  • a guide recess surrounds the guide rail, so that an exact guidance of the attachment element and thus of to reach its flat contact surface on the guide rail without for example, castors or the like must be provided.
  • the attachment element is formed in one piece; then it can be for example in an injection molding process integral with all its functional Make parts.
  • assembly i.e. for fixing the slide bracket to the Aufsetzelement
  • no additional parts are required, so that on the one hand the material expenditure is reduced and on the other hand the assembly is quick and is inexpensive to carry out.
  • it becomes a user itself enables its generic clamp in a body clamp convert and vice versa.
  • a holder for the pressure piece for fixing to the Attachment element provided to the movement of the pressure piece from the Locking element and thus the movement of the mounting element couple the movement of the pressure piece, the movement of the pressure piece again by means of the pressurizing spindle.
  • the holder is arranged on the attachment element, so that "conventional" pressure pieces can be used and on manufacturing technology are easy to fix on the attachment element.
  • the attachment element as a holder Has insertion bracket for the pressure piece; parallel to its movement to lock the guide rail away from the mounting element. Then is that Attachment element with the slide bracket placed on the guide rail, then the slide bracket can be tilted in relation to the guide rail to cause a tilt and secure a clamping position; however the pressure piece cannot be pulled away from the attachment element (without the attachment element moving with it).
  • This makes it easy to How to hold the slide bracket on the attachment element or vice versa the attachment element hold on to the slide bracket so that over the pressurizing spindle a force on a workpiece by means of the attachment element is exercisable, but the fixation of these two parts in a simple manner is possible so that no additional parts are required for fixation.
  • the slide-in bracket can be used in the manufacture of the attachment element manufacture integrally, for example in an injection molding process.
  • the holder has one or more holding elements comprises which can be fixed on the attachment element. That is it possible, the pressure piece via holding elements separate from the mounting element to fix on the attachment element.
  • the holding element or elements at least can be partially pushed onto the pressure piece. Then if the holding elements can be fixed at least on one side wall of the attachment element, the pressure piece can then turn with respect to the attachment element be fixed in order to block its movement away from the attachment element and thus again the attachment element during the movement of the pressure piece to be able to take with you.
  • a holding element can, for example, as Pin element are formed to hold the pressure piece.
  • a holding element is designed as a holding slide, which can be fixed on the attachment element.
  • the pressure piece on the Pressurizing spindle is arranged that the slide bracket with the Pressure piece, which is held by the holder, for example in a Slide-in bracket that can be tilted on the guide rail. Then it can be in a simple way a connection between the mounting element and slide bracket reach, while the slide bracket remains tiltable.
  • the bracket is designed so that the pressure piece across A normal of the contact surface of the mounting element can be inserted into it.
  • the fixation of the pressure piece on the attachment element can be done perform in a simple manner without the need for additional parts.
  • the slide-in bracket is formed by a cornice which provides a contact surface for the pressure piece, so that this to the Support cornice abuts when it is moved away from the attachment element.
  • a Movement of the pressurizing spindle with the pressure piece is then in implemented a movement of the attachment element or via the attachment element a pressure force can be exerted on a workpiece.
  • the retaining cornice is in an interior of the attachment element arranged so that when inserted into the slide-in bracket Thrust piece and actuation of the pressurizing spindle on the level Contact surface of the workpiece can be pressurized.
  • the retrofitting of the generic clamp into a body clamp lets can be easily achieved when the attachment element on a slide bracket is held without the use of additional parts.
  • the attachment element is then on the slide bracket, namely on its thrust piece, solely via the slide-in bracket held or vice versa, the slide bracket is alone over the Insert bracket held on the attachment element.
  • the attachment element comprises a longitudinal part and a transverse part, wherein the guide recesses are formed in the longitudinal part.
  • guide bearings are provided in order to guide the attachment element exactly on the guide rail, which in turn leads to the level Contact surface exactly and preferably at right angles to the guide rail is aligned.
  • About cross section and longitudinal section can also be easily by means of an insert bracket a fixation between the mounting element and Reach slide bar.
  • the attachment element is then, for example, L-shaped educated.
  • the longitudinal part follows between spaced side walls bottom and top is provided with an opening so that the slide bracket over the upper opening in a direction between the upper opening and lower opening can be used and in the opposite direction the pressure piece in a Insert bracket is insertable. It can then be the slide bracket when it is from the guide rail is pulled off, position it relative to the mounting element, that its pressure piece can be inserted into the slide-in bracket. Thereby the installation of the attachment element is greatly simplified.
  • the weight of the body clamp can be kept low when the attachment element is made of a plastic material such as polyamide.
  • the attachment element includes the slide bracket box-shaped, is the extension of the mounting element on its flat contact surface also larger than a width of the slide bracket and in particular a maximum width of the slide bracket.
  • the flat contact surface is essentially vertical is oriented towards the guide rail. Because a flat contact surface is a Has a directivity, a workpiece can be viewed at a right angle hold.
  • the attachment element is advantageously guided on the guide rail essentially without tilting.
  • the sliding bracket is between spaced-apart guide recesses of the attachment element is guided on the guide rail. It can then be cranked and trained through appropriate walls of the Attachment element is also provided a stop surface, which the relative movement between pressurizing spindle and attachment element locks.
  • the guide rail is corrugated is provided and a guide bearing of the slide bracket with one of the corrugations Guide rail facing corrugation is provided. This allows one Tilt between the slide bracket and guide rail to achieve a Secure the clamping position of the attachment element.
  • the guide rail is made of steel, so that it has a corresponding hardness.
  • the slide bracket is made of zinc to a good hooking between a tilted slide bracket and the guide rail to achieve, since a corresponding slide bracket fits well into the Steel material of the guide rail digs in.
  • Attachment element for the crossbar is provided to a substantially to provide a flat contact surface.
  • this flat contact surface facing or facing other flat contact surface.
  • a clamping tool is realized, while in the second case there is a spreading tool can be realized.
  • the corresponding additional attachment element can be used in turn, provide a large flat clamping surface, which is particularly at the Guide rail is precisely fixed. She already points that out in connection with the attachment element for the slide bracket described advantages.
  • the further attachment element is also formed in one piece.
  • the further placement element is advantageously on the crossbar pushed. Furthermore, it is advantageous if the further placement element is non-positively fixable on the crossbar. Around a flat clamping surface To provide, then only the additional placement element on the crossbar be pushed and is then held on this non-positively. It leaves then again accordingly by a certain effort pull it off. The flat contact surface on the crossbar can thus be easily Create way.
  • a releasable locking device on the guide rail arranged to block the removal of the mounting element and slide bracket is. This prevents the mounting element and slide bracket can detach from the guide rail. Because the locking device is designed to be detachable However, it can be removed to make it possible to pull it off. This makes it possible to turn the attachment element to one To transform the clamping tool into a spreading tool or vice versa. on the other hand it is possible by pulling off the slide bracket with the attachment element, to release the attachment element from the slide bracket or vice versa the attachment element to fix with the slide bracket; around a body clamp in a convert generic clamp and vice versa.
  • a mounting element has a contact surface with a Has normal direction transverse to the guide rail over which the clamp can be placed on a base. This can work for some applications be advantageous, since the clamp is then a base or a support can form for a workpiece.
  • a support for fixing to the guide rail at or near an end facing away from the crossbar is provided on a bearing surface for supporting the clamp to provide a document. This will cause the clamp to tilt prevented relative to the crossbar with the further attachment element, if correspondingly the support on the further placement element and / or on the placement element is adapted for the crossbar.
  • the support as a pull-off protection for the Attachment element and the slide bracket is formed, in which case the support is releasable is fixable on the guide rail.
  • An embodiment of a known clamp which in Figure 1 as Whole is designated by 10, has a guide rail 12, which is in a longitudinal direction 14 extends.
  • the guide rail can be profiled with opposite ones Center sink 16 so that the corresponding profile approximately has the shape of a capital I.
  • the guide rail 12 is preferably made of steel and on opposite sides End faces 18 with one extending over the longitudinal direction 14 Corrugation 22 provided.
  • a slide bracket 24 can then Tilt against the guide rail 12 in this corrugation 22 hook.
  • a fixed cross bracket 26 arranged, which is transverse and in particular perpendicular to the guide rail 12 extends.
  • This crossbar 26 has a contact flange 28, which faces the slide bracket 24 has a substantially flat contact surface 30 has.
  • This contact surface 30 is in turn near an upper one End 32 of the cross bracket 26 widened, this widened surface 34th on a pressure piece 36 of a screw spindle 38 as a pressurizing spindle is aligned.
  • the cross bracket 26 is curved Support part 40 provided, the support part 40 and contact flange 28 in particular are formed in one piece.
  • the slide bracket 24 is slidably guided on the guide rail 12 to the it is arranged transversely and in particular without cranking.
  • a lead camp it has a guide recess 42 which is continuous in the longitudinal direction 14 on, which is dimensioned so that on the one hand the slide bracket 24 on the guide rail 12 is displaceable and on the other hand can be tilted, to be able to fix the sliding bracket 24 on the guide rail 12.
  • the slide bracket 24 which is in particular is made in one piece, made of zinc to prevent canting a good digging into the guide rail 12 made of steel reach and thus again improve the hooking when tilting.
  • the corrugation on the guide bearing 42 then forms at the first To a certain extent, clamping as an image of the corrugation 22.
  • Threaded flange 46 in which the pressurizing spindle 38 is displaceable is led.
  • this has an external thread 48, in which it is in particular a trapezoidal thread; this trapezoidal thread 48 engages in the internal thread 44 of the threaded flange 46 of the slide bracket 24.
  • the pressurizing spindle 38 is with a handle 50, for example made of wood, via which the pressurizing spindle 38 is rotatable. By appropriate rotation, the pressure piece 36 can be relative to the Move slide bracket 24.
  • the pressure piece 36 is so at a front end 52 of the pressurizing spindle 38 fixes that it is opposite to a longitudinal direction 54 of the Pressurizing spindle 38 is tiltable, in all transverse directions.
  • This tiltability can be achieved by appropriately designing the fixation Achieve play, for example, a tilt angle of the order of 30 ° is permitted.
  • the longitudinal direction 54 of the pressurizing spindle 38 which is the direction of displacement the pressurizing spindle 38 relative to the slide bracket 24 is determined, is substantially parallel to the longitudinal direction 14 of the guide rail 12th
  • the clamp 10 works as follows:
  • the corrugation on the guide bearing 42 of the slide bracket 24 is adapted formed on the corrugation 22 of the guide rail 12 so that the mounting element 58 can be pushed with the slide bracket 24 in the direction of the cross bracket 26 is easy to move in the opposite direction of the slide bracket 24 must be tilted away from the mounting element 58; this can be done achieve that the handle 50 upwards, away from the guide rail 12, is held.
  • the clamp in accordance with FIG. 1 can now be placed in a body clamp gear up:
  • FIG 56 One embodiment of such a body clamp is shown as a whole in FIG 56 designated. This has arisen from the clamp 10 in that the Slide bracket 24 was provided with a mounting element 58 and the crossbar 26 with a further attachment element 60.
  • the placement element 58 is box-shaped with a longitudinal part 62, which is oriented along the guide rail 12 and a transverse part 64, which is oriented across it.
  • the longitudinal part 62 has opposite side walls 66, 68 (FIG. 3), which are connected to one another at the ends via respective end walls 70, 72 are.
  • the end wall 70 which faces the crossbar 26, forms at the same time an end wall for the cross member 64 and represents the cross bracket 26 facing, a flat contact surface 74 ready for a workpiece, which is transverse and in particular perpendicular to the longitudinal direction 14 of the guide rail 12 is oriented. A normal direction of this contact surface 74 is therefore essentially parallel to the longitudinal direction 14 of the guide rail 12.
  • the cross member 64 also has opposite side walls 76, 78, which are connected to one another by an upper cover wall 80.
  • the side walls 76 and 78 are continuations of the side walls 66 and 68 of the longitudinal part 62 into the cross part 64.
  • the attachment element 58 is thereby integrally formed.
  • the longitudinal part 62 has the guide rail 12 to a lower opening 82, which is formed between lower ends of the side walls 66 and 68.
  • the longitudinal part 62 of the guide rail 12 faces an upper one Opening 84, which between corresponding upper ends of the side walls 66 and 68 are formed outside the side walls 76 and 78 of the longitudinal part 62 is.
  • the cross member 64 is provided with an opening 86 to which the plane Side surface 74 forming end wall 70 is arranged facing away.
  • the pressure piece 36 of the pressurizing spindle can be opened via the opening 86 38 insert into the box-shaped mounting element 58. Over the openings 82 and 84, an insertion movement of the pressure piece 36 in a slide-in bracket arranged in an interior of the cross member 64 carry out as described below.
  • end walls 70 and 72 of the longitudinal part 62 are aligned with one another aligned spaced guide recesses 88, 90 in the form of Wall openings formed.
  • These leadership recesses are included in particular integrally in the manufacture of the attachment element 58, for example has been produced by injection molding.
  • a guide recess 88 is, for example, rectangular in a first approximation trained and in particular adapted to a profile of the guide rail 12.
  • the attachment element 58 is provided with an insertion holder 92, which in particular in one piece on the side walls 76 and 78 and the top wall 80 is formed and is thus formed in one piece on the mounting element 58.
  • the slide bracket 24 can be by means of his Hold the pressure piece 36 on the mounting element 58 such that the movement of the pressure piece 36 in the longitudinal direction 14 away from the mounting element 58 Is blocked.
  • the tilting of the slide bracket 24 on the guide rail 12 not locked. This can be done particularly by the above described tiltability of the pressure piece 36 relative to the pressurizing spindle 38 reach, then the insertion bracket 92 is formed is that the tiltability is essentially not locked.
  • the insert holder 92 comprises which is shown in Figure 2, a spaced from the inside of the end wall 70 cornice-like edge element 94, which on the side walls 76 and 78 is arranged and is also arranged on the top wall 80. A widened one can be found between this edge element 94 and the end wall 70 Insert the pressure plate 96 of the pressure piece 36.
  • the edge element 94 has a first region, which on the side wall 76 is arranged; a second region which is on the sidewall 78 is arranged and a circular area, which is the first area and connects the second area.
  • the circular area is formed on a circular cover wall 80 in this area, so that the likewise circular pressure plate 96 can be applied accordingly.
  • the first area and the second area of the edge element 94 are spaced apart in such a way that the pressure piece 36 outside the pressure plate 96 in plane can immerse this intermediate area.
  • the edge element 94 is with its first area and its second area further dimensioned and in particular has such a transverse length in vertical orientation to the guide rail 12 on that at the Guide rail 12 detachable mounting element 58, the pressure piece 36 in one Transverse direction 98 can be inserted in particular perpendicular to longitudinal direction 54, by sliding the slide bracket through the opening 84 through the opposite direction 98 is immersed in the longitudinal part 62 of the mounting element 58 and through the Opening 82 is pushed out and then at one Inner side 100 of the end wall 70 abutting the pressure piece 36 with its Pressure plate 96 is moved in the transverse direction 98, so that the pressure plate 96 in the slide bracket 92, d. H. between the edge elements 94 and the End wall 70 is introduced.
  • FIG. 3 A corresponding intermediate step is shown in Figure 3, in which the slide bracket 24 is pushed through the opening 84 and the opening 82, wherein it projects below the opening 82.
  • attachment element 58 and slide bracket 24 can then be again slide onto the guide rail 12 when the guide bearing 42 of the slide bracket 24 aligned with the guide recesses 88, 90 becomes.
  • the box-shaped attachment element 58 according to the invention which, for example is formed in one piece, can be used without the use of additional Parts such as screws or rivets with the slide bracket 24 over the pressure piece 36 so fix that over the pressurizing spindle 38 itself the mounting element 58 can move on the guide rail 12, so a To be able to clamp the workpiece, which rests on the contact surface 74; the tilting of the slide bracket 24 to secure the tensioned position is thereby by holding the slide bracket 24 on the mounting element 58th not disabled.
  • the attachment element can thus be manufactured in a simple manner connect the slide bracket 24 and detach from it again.
  • the flat contact surface 74 extends transversely to the guide rail 12 at least in an area at least from an upper end of the pressure plate 96 to the guide rail 12. In the embodiment shown in Figure 2 the flat contact surface 74 extends with a partial area 102 also beyond the guide rail 12, so that a corresponding Transverse length of the contact surface 74 is greater than a distance between a lower side end of the guide rail 12 to an upper end of the Pressure plate 96.
  • the guide rail 12 has in the vicinity of its facing away from the crossbar 26 End a through opening 104 into which a releasable Plug element 106 can be inserted in order to prevent it from being pulled off for the attachment element 58 to form with the slide bracket 24.
  • This plug element 106 is preferably made of a plastic material and designed so that it is held clamped in the opening 104. This allows this Detach plug element 106 from guide rail 12 in a simple manner.
  • the further attachment element 60 is designed so that it is on the crossbar 26 can be pushed on.
  • it is designed so that for the Crossbar 26 a flat contact surface 108 is provided for a workpiece, which is oriented towards the flat contact surface 74 of the mounting element 58 and is transverse and in particular essentially perpendicular to the guide rail 12 is oriented (i.e. with an area normal direction which is substantially parallel to the longitudinal direction 14).
  • the further placement element 60 has one in the flat contact surface 108 forming side wall 110 on a slot 112, with which the further attachment element 60 via the guide rail on the cross bracket 26 can be postponed.
  • the further placement element 60 is by means of the side wall 110, an opposite one Sidewall 114 and a top wall 116 formed (see also Figure 4). Corresponding transverse walls are between the side walls 110 and 114 118 and 120 arranged.
  • the side wall 114 has an essentially flat surface outer surface 119 to create a flat contact surface, in particular for To provide spreading.
  • the further attachment element is open to flat to be able to slide this onto the crossbar 26.
  • the further placement element 60 is in its interior by means of inner walls 121 divided that the cross bracket 26 with its contact flange 28th can be inserted and is held clamped on these inner walls 121.
  • the inner walls 121 are adapted to the cross bracket 26, and the further attachment element 60 is made of such an elastic material manufactured that the further attachment element can be pushed onto the crossbar 26 is and then held on this non-positively and especially clamping is.
  • the placement element 58 and the further placement element are advantageously 60 made of a plastic material such as polyamide.
  • the mounting elements 58 and 60 themselves contact surfaces Provide 122 and 124 (see Figure 2) with which the body clamp 56 can be placed on a base. In particular, it is about flat contact surfaces.
  • Support 126 may be provided ( Figure 5), which on the corresponding end of the Guide rail 12 is pluggable and an extension of the guide rail 12 has away, which is essentially the extent of the further Attachment element 60 away from the guide rail and if necessary of the placement element 58 also corresponds away from the guide rail 12. This allows the body clamp at least between the support 126 and support the further placement element 60 on a base without it can tilt relative to the further attachment element 60.
  • the support 126 has an adapted to the guide rail 12 Recess 128 on ( Figure 6), through which they on this guide rail 12 is attachable.
  • the recess 128 has one Depth on or is provided with an appropriate lock that the guide rail cannot be pushed through the support 126.
  • the support 126 is provided with a spacer 130, which is dimensioned so that the distance of its end 132 to the End face 20 of the guide rail 12 is essentially the distance between the contact surface 124 of the further attachment element 60 to the same end face 20 corresponds to the guide rail 12.
  • the support 126 is designed to be detachable is held clamped on the guide rail 12. It is then at the same time as Pull-off protection for the slide bracket 24 is formed with the attachment element 58, so that when the support 126 is released, the slide bracket 24 with the mounting element 58 can be pushed onto the guide rail and against the fixed support 126 a deduction is secured.
  • the support 126 is provided with an eyelet 134, in order to facilitate the release of a support 126 fixed to the guide rail 12, to have a better power attack option.
  • This eyelet 134 can also for storing (hanging) the clamp according to the invention serve.
  • the body clamp 56 according to the invention can be simple and inexpensive Manufacture way from a fully operational clamp 10. Further it is possible in a simple manner to clamp the clamp 10 into the body clamp 56 convert and vice versa.
  • the body clamp 56 can be used in a variety of ways, with the flat contact surfaces 74 and 108 in particular a large-area clamping of Workpieces is possible.
  • the contact surfaces are in turn on the guide rail 12 exactly guided (contact surface 74) or exactly aligned fixed (contact surface 108). This has the corresponding clamping surfaces also directivity and hold the workpiece at a right angle.
  • the body clamp 56 can be also use as a spreading tool.
  • the attachment element 58 with the Crossbar 26 placed on the guide rail so that its contact surface 74 does not face the contact surface 108 of the further mounting element 60 but is oriented away.
  • the body clamp 56 can be easily Convert from a clamping tool into a spreading tool and vice versa.
  • the body clamp 56 can also be opened simple way from a "conventional" screw clamp to a body clamp convert and vice versa.
  • a bracket 200 for fixing the pressure piece 36 of the slide bracket 24 the mounting element 58 by holding elements separate from the mounting element 58 202 formed.
  • a holding element 202 is, for example, a pin or bolt element formed, which in a transverse direction to the longitudinal direction 14 of the guide rail 12 on the mounting element between the opposite Side walls 76, 78 can be fixed.
  • the pressure piece 36 with its pressure plate 96 is used to manufacture the Fixation placed on the inside 100 of the placement element 58 and the Holding elements 202 are then slid onto the back 204 of the pressure plate 96, which is the inside 100 of the attachment element 58 is turned away. This then causes the pressure piece to move away 36 locked from the inside 100 of the mounting element 58.
  • two holding elements 202 are provided, which are spaced apart are arranged with the pressurizing spindle 38 in between.
  • Sliders or other elements can also be provided as holding elements be that can be fixed to the mounting element 58.
  • the corresponding holder is on the attachment element is formed and the pressure piece 36 is pushed on.
  • the holder 200 comprises one or more of the attachment element 58 separate elements that are subsequently attached to the attachment element be fixed.
  • the one or more holding elements are at least partially pushed onto the pressure piece 36 in order to move it away from to lock the attachment element.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Clamps And Clips (AREA)
EP02025466A 2001-11-22 2002-11-15 Serre-joints Withdrawn EP1314515A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10158005.3A DE10158005B4 (de) 2001-11-22 2001-11-22 Bügelzwinge
DE10158005 2001-11-22

Publications (2)

Publication Number Publication Date
EP1314515A2 true EP1314515A2 (fr) 2003-05-28
EP1314515A3 EP1314515A3 (fr) 2008-02-20

Family

ID=7707033

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02025466A Withdrawn EP1314515A3 (fr) 2001-11-22 2002-11-15 Serre-joints

Country Status (4)

Country Link
US (1) US6848683B2 (fr)
EP (1) EP1314515A3 (fr)
CA (1) CA2412241A1 (fr)
DE (1) DE10158005B4 (fr)

Cited By (1)

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DE102007039841B3 (de) * 2007-08-16 2008-09-18 Bessey Tool Gmbh & Co. Kg Zwinge und Verfahren zur Herstellung einer Zwinge

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US7040609B1 (en) * 2005-10-26 2006-05-09 Ferng-Jong Liou Clamping fixture
CN100560285C (zh) * 2006-06-02 2009-11-18 鸿富锦精密工业（深圳）有限公司 一种滚圆治具
US7950636B2 (en) * 2007-04-19 2011-05-31 Rockler Companies, Inc. Miter joint clamp
DE102007032146A1 (de) * 2007-07-04 2009-01-08 Bessey Tool Gmbh & Co. Kg Zwinge und Verfahren zur Herstellung einer Zwinge
CA2618459C (fr) * 2007-07-26 2015-10-06 Bessey Tool Gmbh & Co. Kg Pince
US8087649B2 (en) * 2008-03-07 2012-01-03 Bessey Tool Gmbh & Co. Kg Attachment device for a clamp and combination of a clamp and at least one attachment device
US20100327504A1 (en) * 2009-06-28 2010-12-30 Charles Seidel Clamp Assembly
US8678889B2 (en) * 2009-09-02 2014-03-25 Jerome Dean Exhaust system
US8505892B2 (en) * 2009-10-19 2013-08-13 Charles Seidel Bar clamp assembly and workpiece support members
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CN102615607A (zh) * 2012-04-16 2012-08-01 无锡商业职业技术学院 一种快速移动四向夹具
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US9751193B2 (en) 2013-03-15 2017-09-05 Milwaukee Electric Tool Corporation Clamping and spreading tool
CN103659633A (zh) * 2013-11-29 2014-03-26 成都斯锐特钨钢刀具有限公司 一种夹钳
US11957628B2 (en) 2014-01-22 2024-04-16 Innovative Medical Products, Inc. Strap clamp assembly
US9302370B2 (en) * 2014-04-09 2016-04-05 Jacques Nadeau Door knob installation support system
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US10399210B1 (en) * 2017-07-07 2019-09-03 Gato Assets, Llc Clamp for use in electrical distribution systems
JP1660651S (fr) * 2017-12-21 2020-06-01
US10870185B2 (en) 2018-01-18 2020-12-22 Henry Wang Clamp with an anti-pivot and lock mechanism
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US10682742B2 (en) 2018-04-03 2020-06-16 Sigurdur Gudjonsson Multipurpose woodworker's clamping and spreading apparatus
USD888524S1 (en) * 2018-11-22 2020-06-30 Tory Weber Innovation Corporation Bar clamp
US11154133B2 (en) * 2019-05-13 2021-10-26 Woodpeckers, Llc Method and apparatus for storing clamps
USD1005076S1 (en) * 2019-05-21 2023-11-21 Nomis Llc Saw guide
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EP0010260A2 (fr) * 1978-10-14 1980-04-30 Bessey & Sohn GmbH. & Co. Serre-joints
DE3128023A1 (de) * 1981-07-16 1983-02-03 Bessey & Sohn Gmbh & Co, 7000 Stuttgart "schraubzwinge"
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DE102007039841B3 (de) * 2007-08-16 2008-09-18 Bessey Tool Gmbh & Co. Kg Zwinge und Verfahren zur Herstellung einer Zwinge
WO2009021873A2 (fr) * 2007-08-16 2009-02-19 Bessey Tool Gmbh & Co. Kg Serre-joint et procédé de fabrication d'un serre-joint
WO2009021873A3 (fr) * 2007-08-16 2009-04-16 Bessey Tool Gmbh & Co Kg Serre-joint et procédé de fabrication d'un serre-joint
CN101821060B (zh) * 2007-08-16 2012-07-18 贝西工具两合公司 夹钳和用于制造夹钳的方法
US8544831B2 (en) 2007-08-16 2013-10-01 Bessey Tool Gmbh & Co. Kg Clamp and method for producing a clamp

Also Published As

Publication number Publication date
US6848683B2 (en) 2005-02-01
EP1314515A3 (fr) 2008-02-20
US20030102614A1 (en) 2003-06-05
DE10158005A1 (de) 2003-06-12
CA2412241A1 (fr) 2003-05-22
DE10158005B4 (de) 2016-05-19

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