EP1731264A2 - Dispositif de fixation à serres-joints pour tenir des pièces - Google Patents

Dispositif de fixation à serres-joints pour tenir des pièces Download PDF

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Publication number
EP1731264A2
EP1731264A2 EP06011728A EP06011728A EP1731264A2 EP 1731264 A2 EP1731264 A2 EP 1731264A2 EP 06011728 A EP06011728 A EP 06011728A EP 06011728 A EP06011728 A EP 06011728A EP 1731264 A2 EP1731264 A2 EP 1731264A2
Authority
EP
European Patent Office
Prior art keywords
clamping
arrangement
workpiece
adjusting
devices
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Withdrawn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
EP06011728A
Other languages
German (de)
English (en)
Other versions
EP1731264A3 (fr
Inventor
Bernhard Brandl
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1731264A2 publication Critical patent/EP1731264A2/fr
Publication of EP1731264A3 publication Critical patent/EP1731264A3/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Withdrawn legal-status Critical Current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
    • B25B5/003—Combinations of clamps
    • 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
    • B25B5/006—Supporting devices for clamps
    • 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
    • B25B5/068—Arrangements for positively actuating jaws with at least one jaw sliding along a bar

Definitions

  • the invention relates to a device and an arrangement for fixing workpieces, as well as a double arrangement of two devices or arrangements for fixing workpieces and an adjusting device for use in such a device or arrangement.
  • the FR 2 593 422 A1 proposes various versions of ferrules that can be used for gluing picture frames or when spacing concreting shells.
  • a plurality of legs are hingedly connected, wherein clamping screws are provided at the outer ends of the outermost legs and centrally on the extension legs. With the arranged on the opposite outer legs clamping screws a fixation of the ferrule on the picture frame is achieved such that With the clamping screws on the extension legs a screw pressure perpendicular to the clamping axis between the opposite outer legs can be constructed.
  • the AT 391 830 B discloses an arrangement with two double-acting clamping and clamping devices and other clamping devices for Kantenanleimung squared lumber on the front side of boards.
  • cams are arranged with rubber coating that come when tightening a clamping screw to rest on the top and bottom of the board and clamp there on further actuation of the clamping screw.
  • sufficient clamping force is applied between the U-shaped arms via the cams, so that the clamping screws press on by tightening the Ceileimende squared timber against the edge of the wooden board.
  • the FR 2 527 127 A discloses an edge banding arrangement in which a screw clamp is clamped on the top and bottom of a board. Transverse to the clamping direction of the screw clamp extends a beam on which clamping screws are arranged, with which the edge board is pressed against the front side of the board, but after already the clamp was firmly screwed onto the board.
  • the works from the DE 3 533 355 A1 known clamping arrangement applied at the opposite side edges of a workpiece to be clamped pieces of equipment and by means of a clamping device, which is transverse to the workpiece runs, be braced against each other.
  • the connecting rail between the two bearing points carries a displaceable clamping element with which a pressing force can be exerted on the workpiece transversely to the direction of the connecting rail.
  • the GB 1404 150 A describes a U-shaped clamping device with a clamping device arranged on the middle leg.
  • the clamping device comprises a knurled nut, a thread guided through the middle limb and a clamping rail arranged on the outside of the middle limb and arranged on the outside tip of the thread.
  • the clamping rail clamps a profile which is inserted on the outside of the center leg between two flange jaws.
  • a device for fixing workpieces is provided with at least two arms, between which a workpiece is clamped, so at least one clamping axis between the at least two arms extends.
  • clamping axis also includes a clamping surface or a clamping volume, for example, if the two arms has two completely flat faces and the arms or an arm is pushed together perpendicular to the surfaces to clamp the workpiece.
  • the at least two arms are held spaced from each other via at least one connecting element, so that the at least one connecting element receives the counterforce when clamping the workpiece.
  • the device has at least one adjusting device, with which the position of the workpiece to be clamped is at least perpendicular to the at least one clamping axis variable.
  • the position of the clamping axis (s) of the at least one clamping device is adjusted relative to the workpiece to be clamped by means of the adjusting device. By adjusting the position of the workpiece relative to the clamping points or the clamping line or clamping surface can be adjusted exactly.
  • the adjusting device serves to support the workpiece with respect to the device (for example, the workpiece is inserted into the device from above) or to mount the device to the workpiece (for example, when the device is placed on the workpiece from above).
  • the at least one adjusting device serves to support the at least one tensioning device. It is therefore no longer necessary that the workpiece held at the same time during clamping and possibly even to other clamping aids (such as liners) must be aligned. That is, an orientation of the position of the workpiece to be clamped is carried out before the clamping of the workpiece by means of the clamping device (s). If the workpiece is already aligned, it is clamped.
  • two devices according to claim 1 are connected or connectable to each other by at least one transverse element, wherein at least one adjusting device may be part of the device, or part of the device.
  • at least one adjusting device may be part of the device, or part of the device.
  • the position of the two clamping devices to each other at least temporarily determined by the one transverse element, so that a clamping of the workpiece between at least two Einspannachsen can be done.
  • the alignment of the at least two clamping devices relative to one another also facilitates the clamping operation.
  • an alignment of the workpiece to be clamped relative to the clamping axis is achieved via the adjusting device, advantageous against all clamping axes.
  • two clamping devices in the form of screw clamps can be actuated and uniformly tightened at the same time, while the alignment of the workpiece to the screw clamps is maintained unchanged by the adjusting device. It thus turns for the hobbyist or craftsman of individual pieces edited a considerable simplification of the workflow while increasing the precision.
  • the connecting element is a rail which connects the two arms to one another and on which at least one of the arms is displaceably arranged in the rail direction.
  • a device is a conventional screw clamp.
  • the at least one adjusting device is advantageously arranged on one or more of the arms, on at least one of the transverse elements or on at least one of the connecting elements, so that the positional relationship between the adjusting device and the clamping points or surfaces is set. It is also achieved a reduction of the necessary elements and a faster device arrangement or device. If the adjusting device, for example, arranged on the device according to claim 1, it can be used as a single element flexible for resting on the workpiece to be clamped.
  • the at least one adjusting device has a support element for supporting the workpiece relative to the Clamping device or arrangement or for aligning the clamping device on the workpiece.
  • the support element has a support surface or a support line with which the workpiece as a whole comes to rest on the support surface or line, or the tensioning device or arrangement itself is held stably aligned relative to the workpiece when resting on it (eg, standing).
  • a height adjustment device on the adjusting device By a height adjustment device on the adjusting device, the alignment of the workpiece can be achieved in a particularly simple manner with respect to the clamping axis of the device or arrangement. If, for example, a plurality of adjusting devices are provided, a height adjustment of the workpiece relative to the arrangement or device can be adjusted by a height adjustment device on each of the adjusting devices or on an adjusting device with a plurality of height adjustment devices, so that an alignment is not limited to a height adjustment by parallel offset.
  • the height adjustment device is, for example, partially integrated into the at least one connecting element or the at least one transverse element, for example a threaded capsule or a thread is provided in the connecting element or in the transverse element into which a threaded rod is inserted and can be turned up and down by rotation.
  • the height adjustment device has a running on a threaded portion nut or knurled nut, with the example, a cross member or a connecting element is height adjustable.
  • the adjusting devices can be offset relative to one another or to the arms of the device or arrangement, whereby an adaptation to the size or shape of the workpiece to be clamped is made possible.
  • the workpiece is, for example, a frame, then an adjusting device can be placed in such a position on which the frame rests on the support element of the adjusting device.
  • a support member may be provided with a bearing point at least in a part of the adjusting devices, so that even uneven workpieces can be accurately positioned by the punctual storage.
  • the transverse element or at least one of the transverse elements of the arrangement on a plurality of spaced recesses or fastening elements in which at least one of the clamping devices, for example, on one or more of the connecting elements or on the clamping arms can be stored.
  • the clamping devices are simply inserted into the recesses and are thereby aligned in the vertical direction, for example, perpendicular to the work surface.
  • fastening elements are provided or the recesses have fastening elements with which the clamping devices is temporarily or permanently attached or fastened to the one or more transverse elements.
  • the re-releasable mounting of the tensioning device or tensioning device on the cross member (s) allows the work process to be carried out initially by inserting or fastening the tensioning device (s) on the transverse element (s), tensioning the workpiece to be clamped, and then clamping the workpiece Tensioning devices is removed from the cross member. This makes it possible, with several clamps clamped several workpieces one after the other exactly using one and the same cross member and then placed, for example, to harden the workpiece to a suitable storage space.
  • the recesses or fasteners are distributed in a grid-like manner distributed over the longitudinal extent of a transverse element, so that depending on the size of the workpiece or the need of multiple clamping axes, the clamping device at different distances or over a predetermined width to each other along the transverse element or the transverse elements can be positioned.
  • the transverse element or the transverse elements can connect different elements of at least two tensioning devices with each other. It is advantageous here when a cross member connects the connecting elements of the tensioning device with each other. In this case, as described above, to remove the clamping devices themselves from the holder on the cross member, without affecting their function.
  • the transverse element or the transverse elements are designed so that they are self-standing and therefore can record one or more fixtures stable in storage.
  • the clamping devices are accommodated so that their arms are aligned vertically.
  • a pivotability of the tensioning device in a horizontal plane is particularly advantageously provided, for example, in which the tensioning axis is pivotable relative to the longitudinal extent of the transverse element.
  • the transverse element has recesses or fastening elements with which the attachment. the clamping device is made so that the clamping axes of the clamping devices are at an angle to each other.
  • one of the arms or both arms of the clamping device along the connecting device are displaceable, so that the clamping width is adjustable.
  • a displacement of both arms on the connecting device also allows the clamping of stepped workpieces, wherein the steps can be aligned on both sides.
  • an additional contact element is provided which has at least two arms on one side of at least two clamping devices connects to each other, so that the insertion of an intermediate piece is omitted at extended workpieces.
  • the contact element is pivotably mounted on at least one of the arms of the clamping device, so that even with non-parallel, opposite sides of a workpiece, the contact element is flat against a side edge of the workpiece can be applied.
  • At least three adjusting devices in particular with three or more height adjusting devices, are used in the arrangement or device, wherein at least three adjusting devices (or height adjusting devices) span one plane. That the connecting lines of at least three contact points for the workpiece to be clamped span a plane, so that the workpiece to be clamped can be aligned in any inclination relative to the clamping axis or axes of the at least one clamping device.
  • An adjusting device according to claim 19 may be provided, for example, as a single part for use in a conventional screw clamp, which can then be placed, for example, on the rail or on the connecting element of a clamping device or fastened there.
  • a conventional screw clamp to a device according to claim 1 can be upgraded.
  • the embodiments as described above are applicable accordingly.
  • FIG. 1 shows a perspective view of a lower clamping arrangement 1 according to a first embodiment.
  • a first and a second screw clamp 3, 5 are parallel and spaced from each other with a first and a second cross member 7, 9 are connected.
  • the cross members 7, 9 extend transversely to the longitudinal axis grooves 11, each spaced from the cross member.
  • the first and second screw clamp 3, 5 are used with their rails 17.
  • the clamps 3, 5 are loosely inserted into the grooves 11, but it can also be provided that the grooves 11 fasteners, such as a screw inserted next to the grooves, are provided with which the clamps 3, 5 in the Grooves 11 are clamped.
  • the clamps 3, 5 are inserted into the grooves 11, that in each case a fixed clamping arm 13 and a displaceable clamping arm 15 of the screw clamps 3, 5 points vertically upwards.
  • the clamps 3, 5 are conventional screw clamps, wherein, depending on requirements in the cross member 7, 9 clamps of different lengths are used. Accordingly, then the distance between the cross member is adjustable.
  • the screw clamps 3, 5 with each other also have different lengths, for example, workpieces that have a different clamping width at the two Einspannachsen.
  • the screw clamps 3, 5 each have a threaded spindle 19 with a handle on one side and a pivotally mounted contact element, so that by turning the threaded spindle 19, the workpiece is clamped.
  • adjusting elements 21 are arranged along the longitudinal axis of the cross member 7, the upper end relative to the cross members 7, 9 and thus also to the clamping axis between the Festspannarm 13 and the displaceable clamping arm 15 are adjustable. As shown, three adjusting elements 21 are provided per cross member 7, 9. However, more or fewer adjusting elements can be provided, depending on the geometry, size and shape of the workpiece to be held. Each of the adjusting elements 21 has a threaded bolt 23, which is screwed into a threaded sleeve 24 embedded in the cross members 7, 9 and height-adjustable therein.
  • U-rails 25 are placed on the tops of the threaded bolt, wherein these each bridge a threaded bolt 23 of the first cross member 7 and a threaded bolt 23 of the second cross member 9.
  • the two U-rails 25 are parallel to the clamping axes of the clamps 3, 5, when the rails 25 are aligned horizontally.
  • the U-rails 25 can also extend obliquely to the clamping direction or even perpendicular thereto (in the longitudinal direction of the cross member 7, 9 to be arranged running).
  • U-rails 25 or one of the rails are equipped with an alignment element as in a spirit level.
  • these spirit level elements and the screw 3, 5, a cross member 7, 9, a support element or a rail rider be assigned.
  • Fig. 2 shows a perspective view of a clamping arrangement 30 which can be placed from above onto a workpiece to be clamped.
  • the upper clamping assembly 30 with the lower clamping assembly 1 shown in FIG. 1 can be combined, which are oriented with parallel clamping axes (parallel screw clamps), or with offset by 90 ° clamping axes (screw clamps) on the workpiece.
  • parallel clamping axes parallel screw clamps
  • screw clamps 90 ° clamping axes
  • the threaded bolt 23 are screwed down through the cross member 7, 9, so that the grooves 11 are still facing up, but the distance adjustment between support point (tip of the threaded bolt 23) and cross member 7, 9th From the cross members starting downwards is adjustable.
  • the clamps 3, 5 are used with downwardly facing clamping arms 13, 15.
  • the assembly 30 of Fig. 2 can be placed from above on a workpiece to be clamped.
  • the threaded bolts 23 are provided with standing feet, so that they do not tip over on the workpiece to be clamped, and / or the clamps 3, 5 are clamped in the grooves 11 as described above.
  • Fig. 3 shows a side view, a front view and a plan view of one of the cross member 7, 9 in detail.
  • threaded sleeves 24 are recessed, in which the threaded bolts 23 are screwed and depending on requirements up (arrangement 1 of FIG. 1) or down (arrangement 30 of FIG. 2) protrude.
  • FIG. 4 shows a perspective view of a lower clamping arrangement 40 according to a second exemplary embodiment.
  • Each screw clamp 3, 5 is associated with a first Verstellreiter 42 and a second Verstellreiter 44.
  • the first Verstellreiter 42 by means of a screw 43 to the rail 17 of the screw 3, 5 are fixed.
  • the second Verstellreiter 44 are connected via a connecting rod 46 with each other.
  • the second Verstellreiter 44 may also be connected by a fixing device fixed to the rail 17, or loosely seated there and be moved in clamping direction on the rail.
  • the length of the connecting rod 46 is variable, so that the distance between the clamps 3, 5 is variable.
  • the Verstellreiter 42, 44 have threaded bolts 48, wherein the Verstellreiter are arranged so that the threaded bolts 48 projecting in the direction of clamping axes of the screw clamps 3, 5 and are adjustable in height by turning.
  • the upper ends of the threaded bolts 48 are covered with a plastic cap 50 or rubber cap, so that no traces on the sensitive surfaces of the workpieces by the rotation of the threaded bolt 48 are left.
  • a joint connection 52 is provided on at least one of the second Verstellreiter 44, so that the clamping axes of the two screw clamps 3, 5 are mutually angularly adjustable (in Fig. 4 indicated by the curved arrow 52).
  • FIG. 5 shows a view of an upper individual clamping arrangement 60 according to a second embodiment, in which a third adjusting saddle 62 and a fourth adjusting saddle 66 are arranged on the rail 17 on a conventional screw clamp 3. Both tabs 62, 66 are adjustably fastened to the rail 17 of the screw clamp 3, 5 with a clamping device (for example grub screw or knurled screw).
  • the third Verstellreiter 62 has a foot 64 at the top of a threaded bolt 48, so that the screw 3 with the foot 64 down on the top of a workpiece is turned off, so that the screw 3 is aligned with the workpiece and remains.
  • the foot 64 is adjustable relative to the body of the third Verstellreiters 62, so that again takes place an alignment of the clamping axis of the screw 3 with respect to the workpiece. It may be provided here that only the third Verstellreiter 62 is provided with a correspondingly large foot area, or in addition the fourth Verstellreiter 66 is used to effect the alignment of the two points of the clamping arms 13, 15 on the workpiece.
  • the fourth Verstellreiter 66 has two threaded bolts 48, which are provided with a cap 50.
  • Fig. 6 shows a perspective view of a single clamping arrangement 70 which can be used at the top or bottom of the workpiece.
  • Two fifth Verstellreiter 72 are placed on the rail 17 of the screw 3 (arrangement below) or the screw 3 is inserted between the threaded bolt 76 of the fifth Verstellreiter 72, which in turn are placed on the workpiece (arrangement above).
  • Two threaded bolts 76 are attached to a support plate 74 parallel to each other and spaced.
  • a thumbscrew 78 is screwed, by the height adjustment of a metal plate 80 with two holes for the threaded bolt 76 is parallel to the base surface of the support plate 74 slidably.
  • a foot plate 82 is optionally provided, which is firmly connected to the rail 17, for example by a grub screw. As with the groove 11 of the cross member, the screw 3 can also be used loosely in the base plate 82. The foot plate 82 prevents tipping over the screw 3.
  • the structure of the arrangement shown in Figure 1 is carried out by placing the cross member 7, 9 parallel to each other (at a suitable distance, so that the subsequently inserted screw clamps get sufficient support); the clamps 3, 5 are inserted with the clamping arms up into the recesses 11; the threaded rods 23 are - depending on the workpiece thickness - screwed corresponding deep into the internal thread of the cross member; the U-rails 23 are attached (i.d.R., lengthwise to the screw clamps) to the threaded rods.
  • variable tensioning device which is height-adjustable by means of the threaded rods 23 and serves as a support for workpieces (for example pieces of wood to be glued), which can thus be easily positioned, clamped and glued.
  • the U-rails additionally serve as bracing devices in the vertical (in particular for the gluing of real wood).
  • the distances between screw clamps and U-rails are chosen so that they do not interfere with use.
  • the height of the workpieces to be processed is largely limited only by the length of the clamping arms of the clamps used, since the threaded rods can be screwed arbitrarily deep into the cross member.
  • FIG. 7 shows a perspective view of a lower clamping arrangement according to a third embodiment.
  • the same or equivalent elements are provided with the reference numerals already used above and now only the differences from the first embodiment in Fig. 1 are explained in more detail:
  • the connecting bodies 84 each have the groove 11, in which the rails 17 are held displaceably.
  • the rails 17 can be mechanically fixed in the groove, for example with a clamping screw, not shown.
  • the connecting body 84 have corresponding receptacles (threaded bore in the illustrated embodiment), which receive the adjustment height adjustable.
  • the connecting body 84 are slidably connected to the cross members 7, 9, so that by moving the connecting body 84 along the cross member a simple adaptation to the width of the clamps 3, 5 to be clamped workpiece, while by displacing the displaceable clamping arms 15 a Adapted to the length of the workpiece.
  • the distances of the connecting body can be adjusted to each other, so that the workpiece prior to clamping by the clamps 3, 5 stored in a desired orientation without shaking on the rails 25.
  • the rail 25 is pivotally mounted at the tips of the threaded bolts so that the workpiece can also be "skewed" before it is clamped. Schief means here that the rails are not aligned parallel to the clamping axis.
  • Fig. 8 shows a side view of a tensioning arrangement according to a fourth embodiment with adjustable clamping axis.
  • the same or equivalent elements are provided with the reference numerals already used above and now only the differences from the first embodiment in Fig. 1 are explained in more detail:
  • the workpiece is not aligned with the clamping axes of the clamps 3, 5, but the clamping axes of the clamps are aligned relative to a workpiece by means of the height adjustment devices 21.
  • the workpiece rests on cross members 94 (the rear cross member is hidden in the side view) of two gantries 90 (the rear in turn obscured) supported by two feet 92.
  • the cross member 7, 9 are moved accordingly up and down.
  • workpiece on the preferably horizontally oriented cross members 94 and prepared for clamping, whereupon the height and possibly the horizontal alignment of the clamps 3, 5 so by means of screws that when clamping by means of the threaded spindle 19, the points of attack of the clamps 3, 5 to the desired locations lie.
  • Fig. 9 shows a fifth embodiment of a clamping arrangement on a work plate 100 or workbench or multi-functional table.
  • the worksheet 100 has holes 102 in a matrix of predetermined pitch and is part of the clamping arrangement in this embodiment, with the worksheet 100 replacing the cross members 7, 9 of the previous embodiments.
  • the threaded bolts 23 are passed through the holes 102 and their height above the work plate 100 is achieved by turning the knurled nuts 104.
  • the diameter of the knurled nuts 104 is significantly larger than the diameter of the holes 102, so that a vertical orientation of the bolts 23 takes place by resting the knurled nuts 104.
  • the clamps (here only the first clamp 3 is shown by way of example) are aligned by feet 106 standing. Preferably, the feet 106 downwardly projecting pins, so that the feet with the pins in the holes 102 can be inserted.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
EP06011728A 2005-06-08 2006-06-07 Dispositif de fixation à serres-joints pour tenir des pièces Withdrawn EP1731264A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005026346A DE102005026346A1 (de) 2005-06-08 2005-06-08 Vorrichtung und Anordnung zum Fixieren von Werkstücken

Publications (2)

Publication Number Publication Date
EP1731264A2 true EP1731264A2 (fr) 2006-12-13
EP1731264A3 EP1731264A3 (fr) 2008-07-30

Family

ID=36847858

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06011728A Withdrawn EP1731264A3 (fr) 2005-06-08 2006-06-07 Dispositif de fixation à serres-joints pour tenir des pièces

Country Status (3)

Country Link
US (1) US20070007702A1 (fr)
EP (1) EP1731264A3 (fr)
DE (1) DE102005026346A1 (fr)

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USD736583S1 (en) * 2014-01-15 2015-08-18 Gregory Rodriquez Gate jig
US9320357B1 (en) * 2015-09-09 2016-04-26 Jiaxing Tian System and method for single person mounting of wall-mounted cabinets or shelves
DE102018009490A1 (de) * 2018-12-04 2020-06-04 Edmund Miller Umlenk-Zwinge Eine Ergänzung zur handelsüblichen Schraub- oder Klemm-Zwinge
US12083613B2 (en) 2022-10-18 2024-09-10 Techtronic Cordless Gp Track saw including plunge lockout mechanism

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EP1731264A3 (fr) 2008-07-30
US20070007702A1 (en) 2007-01-11

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