EP1642686A2 - Support de perçage - Google Patents

Support de perçage Download PDF

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Publication number
EP1642686A2
EP1642686A2 EP05021312A EP05021312A EP1642686A2 EP 1642686 A2 EP1642686 A2 EP 1642686A2 EP 05021312 A EP05021312 A EP 05021312A EP 05021312 A EP05021312 A EP 05021312A EP 1642686 A2 EP1642686 A2 EP 1642686A2
Authority
EP
European Patent Office
Prior art keywords
handle
drill
arm
hand
workpiece
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Withdrawn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
EP05021312A
Other languages
German (de)
English (en)
Other versions
EP1642686A3 (fr
Inventor
Thomas Völkl
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 EP1642686A2 publication Critical patent/EP1642686A2/fr
Publication of EP1642686A3 publication Critical patent/EP1642686A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
    • B25H1/0042—Stands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/01—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like
    • B05C17/0116—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like characterised by the piston driving means
    • B05C17/012—Stepwise advancing mechanism, e.g. pawl and ratchets
    • B05C17/0123—Lever actuated

Definitions

  • the invention relates to a drill stand for receiving and guiding a particular electric hand drill and especially the forward pressing of the drill with a high feed force against the workpiece.
  • drill stands which have a receiving device for inserting and clamping the drill, and a feed device by means of which the receiving device, together with the drill defined along a guide rod of the drill stand and can always be pushed forward exactly in the drilling direction.
  • the workpiece can also be the top of the foot plate, which is located at the lower end of the guide rod querragend of this, are placed, said foot plate - the i. R. extends laterally beyond the bore axis and in the area having a passage - can still have adjustable stops or other fastening and clamping parts, so that several identical holes can be performed quickly in succession on different workpieces without readjustment.
  • Such drill stands are therefore primarily intended for laying or placing a smaller, at least still movable, work piece on top of the base plate of the drill stand, which may be e.g. stable by its own weight or screwed on the workbench.
  • a laterally arranged on the drill stand handwheel or a pivotable lever drive is used, which is continuously actuated by the user during the drilling process to achieve the Bohrfort Kunststoffes.
  • the entire drill stand can be held in position in any position relative to the workpiece, ie horizontally or overhead, and yet simultaneously actuates the feed device become.
  • the feed device can be advanced with very high feed force against the workpiece, without the necessary manual force of the user must be too large.
  • Handle and operating handle can also be funktionsvelly by the handle is automatically, for example, rotatable or pivotable, with respect to the receiving device.
  • So z. B a rotational movement of the handle about its longitudinal axis via a gear, for example.
  • a worm / worm gear and / or a rack, are implemented in a movement of the receiving device relative to the guide rod.
  • Such worm / worm gear can be self-locking, so that after completion of the rotation and release the handle of the drill is not or only very slightly withdrawn. Another advantage is that even a backward movement of the drill with the same translation and thus a high force in the reverse direction is possible.
  • pivoting movement of such a handle about an axis transverse to its longitudinal extent for example in the manner of a ratchet and possibly also switchable in its effective direction, is conceivable.
  • the pivot axis is not only transverse to the longitudinal extent of the handle, but also transverse to the extension direction of the guide rod.
  • the functionally combined handles of the handle rotatable about its longitudinal axis are to be preferred, since thereby the basic position of the handle remains unchanged, which is advantageous for holding the drill stand.
  • a retraction device for fast retraction of the feed device relative to the drill rig against the drilling direction of the drill is quickly withdrawn from the well after completion of the bore to minimize the non-productive times against a manual retraction.
  • the retraction device By arranging a retraction switch and in particular a spring preload the retraction device is the rapid retreat after pressing a retraction switch automatically and without effort.
  • the pull-back switch is arranged in the grip area of the thumb or one of the other fingers of a hand that holds the handle, the pull-back device can also be operated with the same hand of the user holding the handle, so that the other hand on the drill can stay.
  • the operating handle is a separate handle, designed as a pivotable clamping lever, which is arranged relative to the handle on the receiving device that he can be used with the four fingers of that hand holding the handle to the handle and after releasing back from there pivots back due to its spring preload.
  • the drill stand according to the invention is used so that the workpiece between the drill of the drill and the base plate of the drill stand, in which the forward direction of the guide rod ends are mounted, is inserted, and thus during drilling, the workpiece on top of the Supported foot plate, against which it is pressed by the feed force, which is applied by means of the clamping lever or actuating handle.
  • the amount of applicable feed force thus depends - in addition to the stability of the entire device - mainly from the ratio between the operating handle and the feed device.
  • the drill stand may comprise a base plate into which the foot plate can be inserted, in particular inserted from the side and then held in a form-fitting manner in and against the drilling direction.
  • the base plate may, for example, the fixed arrangement, e.g. Screwing, serve on a workbench or even a temporary fixation, for. by means of negative pressure on a larger workpiece.
  • the fixed arrangement e.g. Screwing
  • base plate holes can then be made with a greater distance to the outer edge of the workpiece, as it allows the distance of the drilling axis of the guide rods by the base plate and thus also the base plate of the Drill stand with its underside placed on the workpiece and fixed by means of external clamping devices.
  • the fixing force on the workpiece must of course be higher than the feed force with which the drill is then pressed against the workpiece, otherwise this would lead to detachment of the base plate.
  • a vacuum source is connectable.
  • the vacuum source will preferably be an injector vacuum generator which is operated by means of compressed air, and in which by means of a special nozzle arrangement, through which the compressed air is guided, a negative pressure is generated.
  • a step drive is preferably used, which shifts the drill gradually against the workpiece.
  • the actuation of the drill stand is initially possible in one direction, the drilling direction, by means of the holding hand of the user himself.
  • the feed device has a handle-like shaped part (handle), and the clamping lever (operating handle) is also arranged there, the simultaneous holding and pressing the drill stand is possible with one hand of the user.
  • the direction of movement of the feed device can be adjusted in the opposite direction, which means that is changed from drilling to retraction.
  • this switchover can again be carried out by the same hand of the user without the need for a second hand.
  • this center position can be used for that the feed device relative to the base plate in both directions of movement is freely displaceable.
  • the step drive to be used in the drill stand which is explained in principle in FIG. 2, may have the following special features:
  • the direction of action of the stepper drive can be adjusted by the fact that the pivoting direction of the push arm from the starting position to the operating state in the clockwise or counterclockwise direction, and in particular for this purpose, the push arm, when it assumes the starting position, be displaced, be shifted in particular in the longitudinal direction, so that its operating end with a different area than before, that is, with another active surface of the clamping lever, in contact.
  • the push arm which is preferably in its deactivated position, is displaced and pivoted relative to the push rod in the longitudinal direction and pivoted, from a positive angle relative to the transverse direction to a negative angle and vice versa.
  • the support arm is biased by a Stauerarmfeder in the starting position.
  • clamping lever itself is biased by means of a clamping lever spring in its initial position, in which he goes back to release to relocate by re-actuation the push arm.
  • the support arm is also converted from the switch by means of a preferably mechanical connection, in particular a combined tension spring, can be converted by means of a single switch the entire stepper drive in its direction of action at a time.
  • the action of the spring which biases the support arm can be supported by the bearing pin in the pivotable bearing arm with respect to the pivot point the bearing arm is arranged so that the pressure exerted by the clamping lever - when actuated - on the bearing arm pressure increases the bias of the support arm in the prestressed support position and conversely favors the release of the clamping of the support arm when changing the effective direction.
  • both the clamping lever and the support arm are located in the gripping area of the gripping handle arranged therebetween, both can be actuated by the hand holding the gripping handle as required.
  • the bias of the support arm in its activated position is chosen so that it can be solved by pressing the free end, the operating end of the support arm, by the thumb of the user. In this way, a handling of the drill stand is possible, in which the drill stand itself, with one hand and the recorded therein drill gripped the drill handle with the other hand, positioned at the desired location of the workpiece and pressed and the drill with the desired Preload force is advanced against the workpiece. Because of the guide by drill stand and its base plate is the right-angled
  • FIG. 1 a shows the drill stand 1 with the two parallel, perpendicular to the base plate 7 guide rods 11, which have a round outer periphery, and along which the receiving device 3 in the drilling direction 10th is displaceable, in which the hand drill 2 is clamped with her neck and with the drill down in the direction of the foot plate 7, pointing tense.
  • the receiving device 3 which is penetrated by the two guide rods 11a, b comprises a transversely to the guide rods 11 extending transverse plate 11a, in which a cantilevered end a bracing receiving eye 3b for insertion and clamping of the outer periphery of the neck a hand drill, and at.
  • a handle 5 which protrudes with its longitudinal extent transverse to the drilling direction 10, for holding the most left hand of the user, while the right hand of the user the pistol-like handle of the hand drill holds.
  • an operating handle 6 in the form of a lever handle 21 which can be used as the brake lever on a bicycle handle against the handle 5 and goes back to the starting position after releasing, and thus without releasing the handle. 5 can be operated by the same hand of the user.
  • a housing 3c of the receiving device 3 extends along the guide rods 11 upwards, from which above the handle 5 in the same direction transversely abstrebend a return switch 9 projects, thus by the thumb of the user's hand by pressing down, in Direction of the handle 5 can be operated, again without the user has to take his hand from the handle 5.
  • the actuating handle 6 acts on an approximately parallel below the transverse plate 3a arranged thrust arm 23, through which also extend the two guide rods 11a therethrough, the operation will be explained with reference to Figures 2 and 3 below.
  • Figure 1 a further shows - quasi as additional equipment - below the receiving device 3 along the guide rod 11 b displaceable and lockable and adjustable drilling depth stop 14a, which ends the movement of the receiving device 3 in the drilling direction 10.
  • a height stop 14b is arranged adjustable and lockable, which limits the return stroke of the receiving device 3, so that the foot plate 7 does not extend too far.
  • the two guide rods 11 a, b are connected to each other at its upper free end via a transverse bridge 15 and stabilized against each other and end with their lower ends in a base plate 7, the transverse to the device 10 in the region of the drilling axis a sufficiently large passage having.
  • the drill 2 is successively advanced by mostly multiple actuation of the operating handle 6 against the workpiece and the workpiece contacted by the tip of the drill and the hole made at right angles.
  • the pull-back switch 9 is actuated by pressing down, in the direction of the handle 5, whereupon the foot plate 7 automatically moves in the direction of drilling 10 with the guide rods 11, optionally until reaching the height stop 14b, the in Figure 1 b is not shown.
  • Figure 1c shows that the drill stand 1 with its base plate 7 is not loosely placed on a workpiece, but is inserted from the side in a form-fitting manner in a corresponding recess of a larger base plate 12, so that e.g. the upper side 7b of the foot plate 7 is preferably aligned with the upper side of the base plate 12.
  • the base plate 12 may, for example, be screwed tightly on a workbench for drilling small workpieces that can be handled. By inserting the drill stand 1 in the fixed base plate 12 a stable stationary positioning of the drill stand 1 is achieved. By simply pushing it out sideways, on the other hand, the drill stand 1 is ready for mobile use, whereby not even the drill has to be removed from the drill stand in between.
  • Figures 4 show a slightly different design of the base plate 12 ', although the same form-fitting, preferably dovetail-shaped on the flanks shaped recess 16 for receiving the base plate 7, but in addition to the visible in Figure 4b bottom 12b a closed Circumferential recess in this bottom 12b, so an annular groove 13, for insertion of a protruding, flexible seal preferably recessed slightly from the outer edge has, which - not shown in the figures - via channels in the interior of the base plate 12 'with a vacuum port 17 is in communication which, for example, opens on the upper side 12a of the base plate 12 '.
  • the vacuum source is preferably an injector nozzle operated by means of compressed air, so that the desired negative pressure can be generated by means of any compressed air connection, in particular the compressed air networks usually available in commercial operations or a mobile compressor.
  • Figure 2 shows a conventional stepper drive according to the prior art, as used for example in a cartridge holder for squeezing out the contents of the cartridge.
  • the extension direction of the Schubarmö réelle 23a is exactly perpendicular to the plane of the push arm 23 ', and the starting position the exact right angle position of the push arm 23' to the longitudinal direction 10 or already slightly inclined to the operating end in the pressing direction.
  • the pivoting is effected by means of a hand operated by the user pivot lever 21 '(operating state), which is moved back together with the push arm 23' in the starting position after releasing, e.g. due to a push arm spring 26 'extending around the push rod 4, biasing the push arm 23' to the home position.
  • FIG. 3 a shows-in a sectional representation along the drilling direction 10 through the guide rods 11 a, b -the implementation of this functional principle with some specializations as a feed device 4 in the drill stand 1 according to the invention.
  • the other guide rod 11a serves only to prevent rotation of the feed device 4, so the carriage 3d, compared to the round Guide post 11 b, but this is also achieved by their non-circular cross-section.
  • the operating handle 6 serves as a clamping lever 21 for the stepper drive 20
  • the push arm 23 is arranged below the transverse plate 3a and also penetrated by both guide rods 11.
  • the transverse plate 3 a which is one of the main components of the receiving device 3, is slidably guided with the carriage 3d along the two guide rods 11 a, b, with the help of inserted into the housing of the feed device 4 guide bushings 18 and can not jam against the guide rods 11 ,
  • the actuating handle 6 is mounted by means of a first transverse pin 6a in a between the guide rods and the handle 5 downwardly projecting extension 3 'of the transverse plate 3a, and engages with a second transverse pin 6b in a corresponding, open towards the end, recess in the operating end 23b of Push plate 23 a, so that this operating end 23b is also moved towards the handle when the operating handle 6 to the handle 5, whereby the operating handle 6 serves as a clamping lever 21 for this push arm 23.
  • This plate-shaped push arm 23 serves as a pivot axis which thus transverse to the drilling direction 10 and thus transversely to the plane in which the two guide rods 11 are located, by a Schubarmfeder 26 is arranged as a compression spring between the transverse plate 3a and the push arm 23 , and preferably formed as a spiral spring around the outer periphery of the guide rod 11 b around.
  • the retaining spring 26 presses the underside of the push arm 23 against the head 19 a of the retaining screw 19, against the operating end 23b facing edge thus at rest as Swivel axis is used, however, lifts pressure on the actuating end 23b of this edge.
  • the push arm 23 In the relaxed state of the clamping lever 21, the push arm 23 is thus in the deactivatable, the free displacement of the push arm 40 and thus the guide rod 11 b permitting, position.
  • the second passage opening for passing the guide rod 11 a dimensioned so that they jammed in any position of the push arm against the guide rod 11 b.
  • a backward movement after release of the clamping lever 21 is prevented by the support arm 24, which is arranged in this case in the housing 3c above the handle 5 and protrudes transversely from this housing 3c.
  • the support arm 24 is biased as described by means of the support spring 25 in the activated position, wherein the support spring arranged as a spiral spring around the guide rod 11 b acting as a compression spring between the transverse plate 3a and the support arm 24 and is supported on these.
  • the bearing end 24c located in the housing 3c is mounted in the housing 3c in the region between the two guide rods 11a and b in a corresponding recess whose supporting edge 3e directed against the opposite actuating end 24b of the support arm 24 thus serves as a pivot axis for the support arm 24.
  • the recorded in the drill stand 1 drill holds the operator with one, usually the right, hand on her rear main handle, while holding with his left hand, the transversely projecting handle 5 of the drill stand 1, and possibly also with the same hand either the operating handle 6 zoom in as often as you like or press the pull-back switch 9 with your thumb.
  • the base plate 7 is used with its top 7b against the back of the workpiece, thereby aligned at right angles and as soon as this applies the drill 2a by turning on the drill 2 set in rotation, with simultaneous further feed against the Workpiece by the operating handle 6, so the Clamping lever 21, is pressed further, according to the Bohrfort suits and the clamping of the workpiece material until the desired drilling depth is reached.
  • the operator can apply a feed force with the aid of the clamping lever 21, as he could hardly muster it alone by pressing the drill 2 against the workpiece, at least not with the same orientation of the drill.
  • the operator After completion of the hole, the operator operates with his thumb the pull-back switch 9, whereupon the foot plate 7 and the receiving device 3 move apart and you can withdraw the drill 2 from the hole and can be started with the setting of the next hole.
  • the foot plate 7 is placed with its underside 7a on the outside of the workpiece, either directly or by means of an intermediate therebetween arranged base plate 12, which can also be prefixed on the workpiece, for example.
  • magnetic force, negative pressure, screw or jamming By magnetic force, negative pressure, screw or jamming.
  • Figures 5a and 5b are enlarged detail views of another solution of a stepper drive for the drill stand and differ only by the pressing direction shown by the position of the switch 22 12a / b, along the longitudinal direction 10 ', which may be the drilling direction 10, but does not have to be down in Figure 5a and in Figure 5b is directed upwards.
  • Fig. 5a will be described.
  • the switchability of the pressing direction 12 is effected by a in this case in the longitudinal direction 10 'displaceable switch 22, the handle portion 22d protrudes from a slot of the base part 2 and be grasped and adjusted can, and is connected to a support member 22 e, which is guided in the interior of the base part 2 in the longitudinal direction 10 'slidably.
  • the bearing end 23 c of the push arm 23 is located on the same side of the push rod 40 as the support member 22 e of the switch 22, and is connected thereto via a tension spring 27 a, which is firmly attached to a corresponding pin on the bearing end 23 c, which - in addition to the lateral Guide through the shells of the base part 2 and the carriage 3d of the receiving device 3 - represents the storage of the push arm 23.
  • the pivot point of the push arm 23 is thus adjustable by means of the switch 22 from top to bottom corresponding to the end positions 22a, b of the switch 22 in the base part second
  • the actuating end 23b of the push arm 23 engages not on an outer contour, but on an inner contour 21 'of the clamping lever 21, which is designed approximately triangular, sitting on the actuating end 23b roller 31 in the end positions of the switch 22 with either one of the active edges 21a , b of this inner contour 21 'are in contact, which are designed so that upon actuation of the clamping lever 21, this active surface, the push arm 23 from the deactivated position in which the Schubarmö réelle 23 a loosely surrounding the push rod 40, is pivoted so that the push rod increasingly inclined in the Schubarmö réelle 23a and jammed with the side surface and is taken from this in the pressing direction 12.
  • the support arm 24 is connected at its, the switch 22 adjacent end by turn a tension / compression spring 27b with the handle portion 22d of the switch 22 and is thus also in its inclination from one side to the other side with respect to.
  • a tension / compression spring 27b with the handle portion 22d of the switch 22 and is thus also in its inclination from one side to the other side with respect to.
  • the pivot axis of the support arm 24 is located on the side facing away from the switch 22 and is formed in this case by receiving the bearing end 24 c of the support arm 24 between two prism-shaped projections of the base part 2.
  • the bearing ends 23c, 24c of the two arms are thus on opposite sides with respect to the push rod 4, as well as the two actuating ends 23b, 24b, wherein the actuating end 23b of the push arm 23 on the side of the clamping lever 21 and the actuating end 24b of the support arm 24th on the side of the switch 22 and thus lies on the side facing away from the clamping lever 21 side.
  • roller 31 is in contact with the upper active surface 21 a and thus also the switch 22 at the upper end position 22 a as well as the operating end 24 b of the support arm 24th
  • the operating end 23 b is displaced by means of the active surface 21 a down and in the Schubarmö réelle 23 a push rod 4 first jammed and with further clamping movement of the push arm 23 in the pressing direction 12a, so down, taken.
  • FIGS. 5b the changeover switch 22 is in its lower end position 22b and accordingly also the operating end 24b of the support arm 24 and also the bearing end 23c of the push arm 23 is reached upwards by a pressing direction 12b.
  • FIG. 5b1 shows the situation with the tensioning lever 21 relaxed, FIG. 5b2 with the position used on the base part 2.
  • the figures 5 further show that the pivotable clamping lever 21 is not mounted directly in the base part 2, but via a bearing pin 28 in a self-moving, namely pivotable, bearing arm 29, which is preferably twice in the figures 5 not only behind but also in front of the Push rod 40 extending transversely.
  • the storage end 29 c is located on the side facing away from the switch 22, while the operating end 29 b is located on the side of the switch 22 and is connected to the operating end 24 b of the support arm 24.
  • the base part 2 of the carriages 3d consists of two mutually opposed half shells, with corresponding recesses on the mutually facing contact surfaces to receive the aforementioned movable parts and to leave a passage for the push rod 40 free.
  • Figures 7 each show other drives, but all three representations have in common that there is a workpiece 40 in the drill stand 1, namely between the top 2a, which by means of an auxiliary device, such as the illustrated clamping claw 39, workpiece 40 and base plate 7 fixed pressed against each other and thereby relatively fixed against each other.
  • the clamping claw 39 is also mounted on the top of the base plate 7, on the shoulder of the workpiece area.
  • FIGS. 6 and 7 differ by the type of drive of the feed device 4, while all other components are identical to the illustrations in FIGS. 3 and 4:
  • FIG. 6 shows a drive solution by means of a ratchet 38, as used today in conventional socket sets:
  • ratchet head 38a From ratchet head 38a extends a handle 5 'in a longitudinal extent at right angles to the ratchet axis 37, on which on a commercial ratchet 38 is a square for placing the desired screw.
  • the ratchet 38 is preferably captive on the carriage 3d, in which the feed device 4 is housed, with the ratchet axis 37 preferably perpendicular to the longitudinal direction 10 and drives in the feed device, for example, a - not shown - on the same axis rotating pinion, which meshes with a arranged along the longitudinal direction 10 of the guide rods 11 rack.
  • the handle 5 ' is thus in this case simultaneously actuating handle 6, because by the up and down movement of the operating handle to the ratchet axis 37, the feed device is driven stepwise.
  • FIGS 7a, b show the stepper drive alternative drives that are not, in which, however, also the handle 5 "simultaneously actuating handle 6:
  • a toothed worm 34 is arranged instead of and with the orientation of the bevel pinion 35.
  • the worm 34 clamps with a worm wheel 33, which with its Rotation axis preferably parallel to the longitudinal direction 10, namely preferably concentric with a guide rod 11 a, arranged in the carriage 3d is effected in the drive means of the handle 5 "and 6 also a relative displacement 3d in the longitudinal direction 10 along the guide rods 11.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
EP05021312A 2004-09-29 2005-09-29 Support de perçage Withdrawn EP1642686A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200410047337 DE102004047337A1 (de) 2004-09-29 2004-09-29 Bohrständer

Publications (2)

Publication Number Publication Date
EP1642686A2 true EP1642686A2 (fr) 2006-04-05
EP1642686A3 EP1642686A3 (fr) 2006-04-19

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EP05021312A Withdrawn EP1642686A3 (fr) 2004-09-29 2005-09-29 Support de perçage

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EP (1) EP1642686A3 (fr)
DE (1) DE102004047337A1 (fr)

Cited By (5)

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Publication number Priority date Publication date Assignee Title
CN107984640A (zh) * 2017-11-29 2018-05-04 国网江苏省电力公司淮安供电公司 一种用于电力太阳能电池板锁接打孔装置
CN109332758A (zh) * 2018-11-29 2019-02-15 宝鸡市泰得电子信息有限公司 用于块状工件钻孔的手电钻省力装置
CN109396497A (zh) * 2018-11-08 2019-03-01 泉州台商投资区恒鑫隆网络科技有限公司 一种利用十字结构防歪的手持钻孔机
US10583539B2 (en) 2012-04-25 2020-03-10 Milwaukee Electric Tool Corporation Magnetic drill press
US10821525B2 (en) 2018-04-24 2020-11-03 Milwaukee Electric Tool Corporation Drill stand

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Publication number Priority date Publication date Assignee Title
DE102013015699A1 (de) * 2013-09-20 2015-03-26 Festool Gmbh Hand-Werkzeugmaschine und lösbare Anlagevorrichtung dafür
DE102016110214A1 (de) * 2016-06-02 2017-12-07 C. & E. Fein Gmbh Halterung für eine Handwerkzeugmaschine

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WO2001054827A1 (fr) * 2000-01-25 2001-08-02 Adrian Paul Grieves Pistolet a calfeutrer a anti-ecoulement
EP1201374A1 (fr) * 2000-10-30 2002-05-02 Vieslet, Bernard Dispositif portable pour forage de précision

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US10583539B2 (en) 2012-04-25 2020-03-10 Milwaukee Electric Tool Corporation Magnetic drill press
CN107984640A (zh) * 2017-11-29 2018-05-04 国网江苏省电力公司淮安供电公司 一种用于电力太阳能电池板锁接打孔装置
US10821525B2 (en) 2018-04-24 2020-11-03 Milwaukee Electric Tool Corporation Drill stand
US11148210B2 (en) 2018-04-24 2021-10-19 Milwaukee Electric Tool Corporation Drill stand
US11331730B2 (en) 2018-04-24 2022-05-17 Milwaukee Electric Tool Corporation Drill stand
US11858113B2 (en) 2018-04-24 2024-01-02 Milwaukee Electric Tool Corporation Drill stand
CN109396497A (zh) * 2018-11-08 2019-03-01 泉州台商投资区恒鑫隆网络科技有限公司 一种利用十字结构防歪的手持钻孔机
CN109396497B (zh) * 2018-11-08 2020-11-24 温州路家工业产品设计有限公司 一种利用十字结构防歪的手持钻孔机
CN109332758A (zh) * 2018-11-29 2019-02-15 宝鸡市泰得电子信息有限公司 用于块状工件钻孔的手电钻省力装置

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