EP3664967A1 - Machine-outil portative comprenant une butée de profondeur - Google Patents

Machine-outil portative comprenant une butée de profondeur

Info

Publication number
EP3664967A1
EP3664967A1 EP18746906.9A EP18746906A EP3664967A1 EP 3664967 A1 EP3664967 A1 EP 3664967A1 EP 18746906 A EP18746906 A EP 18746906A EP 3664967 A1 EP3664967 A1 EP 3664967A1
Authority
EP
European Patent Office
Prior art keywords
stop unit
depth stop
clamping
hand tool
depth
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP18746906.9A
Other languages
German (de)
English (en)
Other versions
EP3664967B1 (fr
Inventor
Selvakumar Kannan
Khiri ABD RAHMAN
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to EP22176726.2A priority Critical patent/EP4088866A1/fr
Publication of EP3664967A1 publication Critical patent/EP3664967A1/fr
Application granted granted Critical
Publication of EP3664967B1 publication Critical patent/EP3664967B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/0064—Means for adjusting screwing depth
    • 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
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose

Definitions

  • the present invention relates to a hand tool, which is operable at least in a screwing mode and having a housing in which at least one drive motor for driving an associated tool holder is arranged net, a depth stop unit is provided to limit an adjustable screwing in screwing mode, and wherein the Depth stop unit has a Tiefeneinstellhülse and the tool holder and is adjustable via an adjusting device in a screw-in for a screwing and in a Ausschraubposition for a Ausschraubvorgang.
  • the portable power tool has a drive shaft that can be driven by a motor, an output shaft arranged coaxially to the drive shaft, on which
  • Tool holder is arranged, and a depth stop for limiting the screwing on.
  • the drive shaft are associated with a first coupling surface and a second coupling surface on a movable in the axial direction and rotatably mounted on the drive shaft coupling sleeve.
  • the coupling sleeve stands in both directions of rotation of the drive shaft in rotary driving connection with the drive shaft.
  • the screwing and Ausschraubvorgang is assigned in each case a support surface on the coupling sleeve, which are arranged offset in the circumferential direction to each other and over which the coupling sleeve when screwing or unscrewing against the drive shaft is supported. Disclosure of the invention
  • the present invention provides a hand tool that is operable in at least a screwing mode and has a housing in which at least one drive motor for driving an associated tool holder is arranged, wherein a depth stop unit is provided for limiting an adjustable screwing in the screw mode, and wherein the depth stop unit has a Tiefeneinstellhülse and the tool holder and is adjustable via an adjusting device in a screw-in for a screwing and in a unscrewing for a Ausschraubvorgang.
  • the adjusting device has at least two in the axial direction of the depth stop unit spaced from each other Beaufschlagungsstege, wherein the two Beaufschlagungsstege each form a receptacle in the circumferential direction of the depth stop unit, and wherein the Einschraubposition associated receptacle is disposed closer to a free end of the depth stop unit as a Ausschraubposition associated recording ,
  • the invention thus makes it possible to provide a hand tool machine in which a simple and uncomplicated adjustment of a screw-in position and a Ausschraubposition can be made possible by the recordings of Tiefeneinstellhülse.
  • a depth stop or a depth stop unit can be provided in a simple manner, with the or a screwing in and unscrewing a screw can be made possible.
  • the adjusting device is designed such that an adjustment of the screwed into the Ausschraubposition by a combined movement of a rotational movement in the circumferential direction of the depth stop unit and a sliding movement in the axial direction of the depth stop unit.
  • an uncomplicated and safe adjustment process can be made possible, in which an unwanted setting in the other position can be at least approximately prevented.
  • the adjusting device is preferably arranged on an end of the depth stop unit facing the hand tool machine or on a free end of the depth stop unit facing away from the hand tool machine.
  • a receiving contour for the arrangement of the depth stop unit is provided on a driven-side end of the hand-held machine tool, wherein the recordings are assigned to the arrangement of the depth stop unit in the screwing and / or Ausschraubposition the receiving contour.
  • the arrangement of the adjusting device can be made safe and reliable on the end of the depth stop unit facing the handheld power tool.
  • the receiving contour preferably has at least two clamping projections in the radial direction of the depth stop unit, wherein a clamping receptacle is formed between the at least two clamping projections and the depth adjustment sleeve has at least two clamping elements assigned to the clamping projections and clamping receptacles formed between the at least two clamping elements the screw-in position, the clamping projections and the clamping elements abut each other in the axial direction of the depth stop unit and in the Ausschraubposition the clamping elements are arranged in the clamping receptacles between the clamping projections.
  • a simple adjustment of the screw-in position or the unscrewing position can be made simple and uncomplicated.
  • the tool holder is preferably connected to the depth setting sleeve via a clamping connection, wherein a clamping element for loading the tool holder in the screwing and / or unscrewing position is arranged on an outer circumference of the depth adjusting sleeve.
  • the tool holder preferably has at its end of the Tiefeneinstellhülse associated with a receiving area, which is associated with at least one blocking web, which is formed for at least partially disposition of the clamping element.
  • the receptacles are formed on an inner receptacle associated with the depth adjustment sleeve, the at least one blocking web being designed for arrangement in the receptacles.
  • the clamping element is arranged on an outer periphery of the Tiefeneinstellhülse.
  • a robust and reliable arrangement of the clamping element can be made possible.
  • the clamping element preferably has at least one extension formed in the axial direction of the depth stopper unit, which protrudes through at least one recess assigned to the depth setting sleeve in the direction of the output-side end of the handheld power tool.
  • the clamping element or the extension allow loading of the tool holder in the screwed.
  • an insert tool arranged in the tool receptacle projects beyond the free end of the depth stop unit by a first length in the screw-in position and projects beyond the free end of the depth stop unit by a second length in the unscrewing position, the first length being smaller than the second length.
  • FIG. 1 is a perspective side view of a hand tool with a depth stop unit according to a first embodiment
  • FIG. 2 is a perspective side view of the depth stop unit of Fig. 1, 3 shows a perspective side view of the depth stop unit of FIG. 1 and FIG. 2 in a first setting step, FIG.
  • FIG. 4 shows a perspective side view of the depth stop unit of FIG. 3 in a second setting step
  • FIG. 5 shows a perspective side view of the depth stop unit of FIG. 3 and FIG. 4 in a unscrewing position
  • FIG. 6 is a perspective side view of a depth stop unit according to a second embodiment in a neutral position
  • FIG. 7 is a side view of the depth stop unit of Fig. 6,
  • FIG. 10 is a perspective view of the depth stop unit of Fig. 6 and Fig. 7 associated clamping element,
  • FIG. 1 is a perspective view of the depth stop unit of Fig. 6 and Fig. 7 associated tool holder,
  • FIG. 12 is a side view of the depth stop unit of Fig. 6 and Fig. 7 in a Ausschraubposition
  • FIG. 13 is a side view of the depth stop unit of FIG. 12 with an insert tool, FIG.
  • FIG. 14 is a side view of the depth stop unit of Fig. 6 and Fig. 7 in a setting operation
  • FIG. 15 shows a side view of the depth stop unit of FIG. 14 in the unscrewing position
  • FIG. 15 shows a side view of the depth stop unit of FIG. 14 in the unscrewing position
  • FIG. 16 is a side view of the depth stop unit of FIG. 15 with the insert tool of FIG. 1.
  • FIG. 16 is a side view of the depth stop unit of FIG. 15 with the insert tool of FIG. 1.
  • the hand tool 100 illustratively has a housing 110, in which at least one drive motor 120 is arranged to drive a tool holder 144 which can be arranged, preferably exchangeable, insert tool 150.
  • the insert tool 150 is designed as an example as a screwdriver bit.
  • the housing 1 10 has a handle on which a handset 1 12 is arranged.
  • the drive motor 120 is e.g. via the handset 1 12 operable, i. switched on and off, and preferably so electronically controlled or controlled that both a reversing operation, as well as specifications with respect to a desired rotational speed can be realized.
  • the hand tool 100 is preferably connected to the mains-independent power supply with a battery pack 1 15, but can alternatively be operated depending on the network.
  • the hand tool 100 preferably has a gear 130 with a gear housing 132.
  • the gear 130 preferably has a flange 134 for placement on the hand tool 100 at its end 131 facing the hand tool 100.
  • the flange 134 is connected to the handheld power tool 100 via a screw connection with preferably four screws 135.
  • a depth stop unit 140 (540 in FIG. 6) is preferably arranged.
  • the depth stop unit 140 illustratively has an end 141 facing the hand tool machine 100 or the gear 130 and an opposite free end 143, as well as an axial direction formed in the longitudinal direction 102 and a radial direction 103.
  • the depth stop unit 140 is connected to the transmission housing 132 at its end 141 facing the transmission 130.
  • the depth stop unit 140 is provided at least for limiting an adjustable screw-in depth in the screwing mode.
  • the depth stop unit 140 has a depth adjustment sleeve 146 and the tool holder 144.
  • the tool holder 144 has at least one inner receptacle 145 for arranging the insert tool 150.
  • the depth stop unit 140 is preferably associated with an adjustment device 149 with a control element 142, which is preferably adjustable in a screw-in position for a screw-in operation and in an unscrewing position for a unscrewing operation.
  • the gear housing 132 preferably has the unscrewing position and the screw-in position associated markings 136, 137.
  • the adjusting device 149 is formed such that an adjustment from the screwed into the Ausschraubposition by a combined movement of a rotational movement in the circumferential direction of the depth stop unit 140 and a sliding movement in the axial direction 102 of the depth stop unit 140.
  • the adjusting device 149 is arranged on the end 141 of the depth stop unit 140 facing the handheld power tool 100.
  • the adjustment device 149 can also be arranged on the free end 143 of the depth stop unit 140 facing away from the handheld power tool 100, as shown in FIGS. 6 to 16.
  • FIG. 2 shows the transmission 130 and the depth stop unit 140 of FIG. 1.
  • FIG. 2 illustrates a receiving contour 212 arranged at the output end 123 of the handheld power tool 100, in particular at the free end 133 of the transmission 130, for arranging the depth stop unit 140.
  • the adjusting device 149 assigned to the depth stop unit 140 has at least two loading webs 221, 222 which are spaced from one another in the axial direction 102 of the depth stop unit 140 on.
  • the two loading webs 221, 222 preferably form a receptacle 214, 216 in the circumferential direction of the depth stop unit 140.
  • a receptacle 214 assigned to the screwing-in position is preferably arranged closer to a free end 143 of the depth stop unit 140 or the free end 133 of the gear unit 130 as one of the unscrewing position
  • the receptacles 214, 216 are preferably assigned to arrange the depth stop unit 140 in the screw-in and / or unscrewing position of the receiving contour 212, which is preferably formed on the gear 130.
  • the receiving contour 212 in the radial direction 103 of the depth stop unit 140 at least two clamping projections 218, wherein preferably between the at least two clamping projections 218, a clamping receptacle 219 is formed.
  • the Tiefeneinstellhülse 146 has preferably at its inner receptacle 235 a receiving contour 212 associated counter-contour 232, preferably at least two clamping projections 218 associated clamping elements (318 in Fig. 3), and between the at least two clamping elements (318 in Fig. 3) formed Clamping receptacles (319 in Fig. 3). In the screw-in position, the clamping projections 218 and the clamping elements (318 in FIG.
  • the clamping elements (318 in FIG. 3) in the clamping receptacles 219 are preferably between the clamping projections 218 arranged.
  • FIG. 3 shows the depth stop unit 140 of FIG. 2 arranged by way of example on the transmission 130 of FIG. 2 during a setting operation from the screwing position to the unscrewing position, wherein the operating element 142 of the depth stop unit 140 is merely rotated in the direction of an arrow 302, alternatively but this could also be designed to rotate in the opposite direction.
  • the operating element 142 is preferably rotated by at least approximately 22.5 °.
  • FIG. 3 illustrates the counter contour 232 of the depth stop unit 140 assigned to the receiving contour 212, which preferably has at least two clamping elements 318 assigned to the clamping projections 218 and also clamping receptacles 319 formed between the at least two clamping elements 318.
  • the clamping projections 218 have a preferably colored marking.
  • tion 328 and the control element 142 of the depth stop unit 140 has at its outer periphery in the region of the gear 130 facing the end 141 and in the region of the clamping projections 318 a preferably colored marking 329.
  • the two markings 328, 329 are arranged so as to be twisted relative to the clamping projections 218 and the clamping elements 318 preferably in the circumferential direction of the depth stop unit 140.
  • the clamping projections 218 and the clamping elements 318 are still partially abutting one another in the axial direction 102 of the depth stop unit 140, and the exemplary markings 328, 329 are intersecting in sections.
  • the depth stop unit 140 illustratively rests on the loading web 222, so that a screwing-in process can be made possible.
  • FIG. 4 shows the depth stop unit 140 of FIG. 3 arranged as an example on the gear 130 of FIG. 3 after being rotated in the direction of the arrow 302.
  • the clamping elements 318 are arranged in the region of the clamping receptacles 219 between the clamping projections 218. Since the depth stop unit 140 still abuts against the loading web 222, the clamping elements 318 are arranged in the region of the clamping receptacles 219, but are still spaced therefrom in the axial direction 102 of the depth stop unit 140. Illustratively, the two markings 328, 329 are completely adjacent to each other, i. the two markings 328, 329 form a straight line in the axial direction 102 of the depth stop unit 140. In order to arrange the clamping elements 318 in the clamping receptacles 219, the
  • Depth stop unit 140 preferably in the direction of an arrow 402 in the axial direction 102 of the depth stop unit 140 to the gear 130 moves towards.
  • the depth stop unit 140 is moved in the axial direction 102 from the loading web 222 to the loading web 221 and is arranged in the unscrewing position.
  • the depth stop unit 140 in the unscrewing position preferably abuts on the loading web 221.
  • FIG. 5 shows the depth stop unit 140 of FIGS. 3 and 4 arranged in the unscrewing position.
  • the clamping elements 318 are preferably arranged in the clamping receptacles 219, so that illustratively only the markings 329 of the operating element 142 of FIG Depth stop unit 140 can be seen.
  • the depth-stopper unit 540 is preferably in contact with the loading web 221.
  • FIG. 6 shows the depth stop unit 140 arranged by way of example on the gear 130 of FIG. 2, which is designed according to a further embodiment and is therefore illustratively provided with the reference numeral 540.
  • the adjustment device 149 which is now provided with the reference numeral 549, is in turn arranged on a free end 143 of the depth-stop unit 140 facing away from the hand-held power tool 100.
  • the depth stop unit 540 has at its inner receptacle 235 the Tiefeneinstellhulse 146 now provided with the reference numeral 560, which is associated with a clamping element 550.
  • the depth adjustment sleeve 560 has an inner receptacle 61 1 for receiving the tool receptacle 144 now provided with the reference numeral 570.
  • the tool holder 570 is connected to the Tiefeneinstellhülse 560 via a clamping connection 599.
  • the clamping member 550 is disposed on an outer periphery of the depth adjustment sleeve 560, illustratively on a portion facing the free end 143 of the depth stop unit 540.
  • the Tiefeneinstellhülse 560 a mark 51 1 and the clamping member 550 has a mark 513, both markings 51 1, 513 abut each other, i. the two markings in the axial direction 102 form a straight line.
  • the two markings 51 1, 513 illustratively form a marking 512.
  • the clamping element 550 is preferably arranged on the outer circumference of the Tiefeneinstellhülse 560 for acting on the tool holder 570 in the screwing and / or Ausschraubposition.
  • the tool holder 570 has an illustratively designed as a stepped double arrow on its outer circumference
  • FIG. 7 shows the depth stop unit 540 of FIG. 6 in a neutral position.
  • the markings 51 1 of the depth adjustment sleeve 560 and the marking 513 of the clamping element 550 illustratively form the marking 512.
  • Fig. 7 illustrates the preferably stepped double arrow 524, the a first arrowhead 653 and a second arrowhead 655 oriented in the opposite direction.
  • the two arrowheads 653, 655 are preferably spaced apart from one another in the axial direction of the depth stop unit 540 by an axial section 654.
  • the arrowhead 653 is arranged on an area of the tool receptacle 570 facing the depth adjustment sleeve 560, and the arrowhead 655 is arranged on a region of the tool receptacle 570 facing the free end 143 of the depth stop unit 540.
  • the axial portion 654 of the double arrow 524 illustratively stands at the mark 512, as illustrated in an area 692.
  • the arrowhead 653 is arranged on an end of the depth setting sleeve 560 facing the free end 143 of the depth stop unit 540.
  • FIG. 8 shows the depth adjustment sleeve 560 of the depth stop unit 540 of FIG. 6 and FIG. 7, which has a preferably cylindrical base body 612 with an inner receptacle 61 1.
  • an outer threaded portion 614 is arranged for setting a desired screw-in depth at a first, the gear 130 end facing 601.
  • the depth adjustment sleeve 560 preferably has a coupling contour 616.
  • the coupling contour 616 preferably has on its outer circumference an annular groove 617 for receiving the clamping element 550. Furthermore, the coupling contour 616 has at least one, illustratively two recesses 618.
  • the recesses 618 are preferably formed in the axial direction 102 of the depth stop unit 540 in the direction of the first end 601 of the depth adjustment sleeve 560.
  • the recesses 618 are preferably designed for arranging extensions (638 in FIG. 10) assigned to the clamping element 550.
  • the preferably two recesses 618 are formed diametrically opposite one another.
  • the receptacles 214, 216 and 622, 624 are preferably formed on the inner receptacle 61 1.
  • the receptacles 622, 624 are preferably designed to arrange at least one blocking web 648 associated with the tool receptacle 570.
  • the inner receptacle 61 1 has webs 627, 628, 629 which are preferably offset in the longitudinal direction or in the axial direction 102.
  • the web 629 is arranged in the region of the free end 603 and the web 628 is formed facing the first end 601, wherein the web 627 is disposed between the webs 627, 629.
  • the webs 627, 628, 629 are preferably formed as ring segments.
  • the receptacle 622 is formed in the web 629 and the receptacle 624 is formed in the region of the web 627.
  • the receptacles 622, 624 are preferably as
  • FIG. 9 shows the depth adjustment sleeve 560 of FIG. 6 and FIG. 7 and illustrates the inner receptacle 61 1 with the webs 627, 628, 629 and the receptacles 622, 624.
  • FIG. 9 shows the illustratively block-like web 629 with the receptacle 622 ,
  • the receptacle 622 is designed for arranging the web 648 of the tool receptacle 570 in the screw-in position.
  • the receptacle 624 is preferably arranged between the webs 628 and 627, the receptacle 624 preferably being formed by the webs 628, 627 spaced apart in the axial direction 102.
  • FIG. 9 illustrates the recess 618 for arranging an extension (638 in FIG. 10) associated with the clamping element 550.
  • Fig. 10 shows the clamping element 550 of Fig. 6 and Fig. 7 with its annular base body 632.
  • This illustratively has a first inner radius 634 and a first and second axial end 637, 639.
  • the clamping element 550 plastic.
  • the clamping element 550 preferably has, in sections, a clamping web 636, which is preferably designed in the radial direction, for arrangement in the annular groove 617 of the depth setting sleeve 560 of FIG. 8. Furthermore, the clamping element 550 preferably has at least one, illustratively two, extensions 638 on its inner circumference. These extensions 638 are preferably formed in the radial direction and in the direction of the second end 639, wherein the extensions 638 form an inner radius 635.
  • this inner radius 635 is smaller than the inner radius 634 of the annular base body 632.
  • the two extensions 638 are arranged diametrically opposite to the annular base body 632, but could also be arranged offset to one another.
  • Fig. 1 1 shows the tool holder 570 of Fig. 6 and Fig. 7 with a first free end 641 and a second, in the assembled state of the depth stop unit 540 the gear 130 facing the end 642, and the inner receptacle 145 for the arrangement of the insert tool 150th An At its second end 642, the tool holder 570 has a receiving region 645.
  • At least one illustratively two blocking ribs 648 are assigned to the receiving region 645 at its end facing the second end 642.
  • the blocking webs 648 are preferably L-shaped with a circumferentially formed annular segment 649 and a longitudinally extending support portion 647.
  • the two blocking webs 648 are formed diametrically opposite one another.
  • the marking 524 with the stepped double arrow 524 with the two arrowheads 653, 655 and the axial section 654 is arranged on the outer circumference of the tool holder 570.
  • the marker 524 is formed as engraving 652, but can also be colored
  • FIG. 12 shows the depth stop unit 540 of FIG. 6 and FIG. 7, which is arranged by way of example on the gear 130, in the screw-in position.
  • the tool holder 570 is preferably in the direction of the arrowhead 653 or in FIG.
  • the Wiener web 648 is preferably arranged in the receptacle 622, whereby preferably the widening 638 of the clamping element 550 acts on the blocking web 648 in the receptacle 622.
  • FIG. 13 shows the depth stop unit 540 of FIG. 6 and FIG. 7 arranged in the screw-in position with that arranged in the tool holder 570
  • the insert tool 150 projects beyond the free end 143 of the depth stop 560 and the free end 641 of the tool holder 570 by a first length L1.
  • the first length L1 is at least approximately 3mm, but may also have any other length that is smaller or larger than 3mm.
  • FIG. 14 shows the depth stop unit 540 of FIG. 6 and FIG. 7 in an adjustment operation from the screw-in position to the unscrewing position.
  • the tool receptacle 570 is arranged displaced in the direction of the end 130 of the depth stop unit 540 facing the gear 130 or in the axial direction 102 of the depth stop unit 540 in the depth adjustment sleeve 560.
  • the axial portion 654 of the marker 524 is disposed in the depth adjustment sleeve 560 and the arrowhead 655 abuts the free end 603 of the depth adjustment sleeve 560, as illustrated in an area 694.
  • FIG. 15 shows the depth stop unit 540 of FIGS. 6 and 7 arranged by way of example on the gear 130 of FIG. 2 in the unscrewing position.
  • the tool holder 570 In the unscrewing position, the tool holder 570 is arranged rotated in the direction of the arrowhead 655 or in the direction of an arrow 662 relative to the position of FIG. 14, as shown in the region 694.
  • the Tiefeneinstellhülse 560 and the clamping member 550 are arranged analogous to the position of Fig. 14, wherein, as described above, the two markings 51 1 and 513, the mark 512 forming.
  • the blocking rib 648 In the unscrewing position, the blocking rib 648 is preferably arranged in the receptacle 624 of the depth adjusting sleeve 560.
  • the extension 638 of the clamping element 550 acts on the blocking web 648 in the receptacle 624 or prevents unintentional movement of the tool receptacle 570.
  • FIG. 16 shows the depth stop unit 540 of FIG. 6 and FIG. 7 arranged in the unscrewing position with the insert tool 150 arranged in the tool holder 570.
  • the insert tool 150 projects beyond the free end
  • the first length L1 is smaller than the second length L2.
  • the first length L1 is preferably at least approximately 4.5 to 5 mm smaller than the second length L2.
  • the first length L1 may be any other value smaller than described.
  • Direction of rotation for setting or switching from the screw-in position to the unscrewing position or from the unscrewing position into the screw-in position also in the respective opposite direction of rotation.

Abstract

L'invention concerne une machine-outil portative, qui peut fonctionner au moins dans un mode vissage et qui présente un boîtier dans lequel est agencé au moins un moteur d'entraînement destiné à entraîner un logement d'outil (144) associé. Une unité butée de profondeur (140) est destinée à limiter une profondeur de vissage réglable dans le mode vissage, et l'unité butée de profondeur (140) présente une douille de réglage (146) de profondeur ainsi que le logement d'outil (144) et peut être réglé par l'intermédiaire d'un dispositif de réglage (149) dans une position de vissage pour un processus de vissage et dans une position de dévissage pour un processus de dévissage. Le dispositif de réglage (149) présente au moins deux éléments jointifs de sollicitation (221, 222) espacés l'un de l'autre dans la direction axiale de l'unité butée de profondeur (140), les deux éléments jointifs de sollicitation (221, 222) formant chacun un logement (214, 216) dans la direction périphérique de l'unité butée de profondeur (140), et un logement (214) associé à la position de vissage étant agencé plus près d'une extrémité libre (143) de l'unité butée de profondeur (140) qu'un logement (216) associé à la position de dévissage.
EP18746906.9A 2017-08-09 2018-07-26 Machine-outil portative comprenant une butée de profondeur Active EP3664967B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP22176726.2A EP4088866A1 (fr) 2017-08-09 2018-07-26 Machine-outil à main dotée d'une unité de butée de profondeur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017213889.0A DE102017213889A1 (de) 2017-08-09 2017-08-09 Handwerkzeugmaschine mit einer Tiefenanschlageinheit
PCT/EP2018/070260 WO2019030004A1 (fr) 2017-08-09 2018-07-26 Machine-outil portative comprenant une butée de profondeur

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP22176726.2A Division-Into EP4088866A1 (fr) 2017-08-09 2018-07-26 Machine-outil à main dotée d'une unité de butée de profondeur
EP22176726.2A Division EP4088866A1 (fr) 2017-08-09 2018-07-26 Machine-outil à main dotée d'une unité de butée de profondeur

Publications (2)

Publication Number Publication Date
EP3664967A1 true EP3664967A1 (fr) 2020-06-17
EP3664967B1 EP3664967B1 (fr) 2022-09-07

Family

ID=63047358

Family Applications (2)

Application Number Title Priority Date Filing Date
EP18746906.9A Active EP3664967B1 (fr) 2017-08-09 2018-07-26 Machine-outil portative comprenant une butée de profondeur
EP22176726.2A Pending EP4088866A1 (fr) 2017-08-09 2018-07-26 Machine-outil à main dotée d'une unité de butée de profondeur

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP22176726.2A Pending EP4088866A1 (fr) 2017-08-09 2018-07-26 Machine-outil à main dotée d'une unité de butée de profondeur

Country Status (4)

Country Link
EP (2) EP3664967B1 (fr)
CN (1) CN110997239B (fr)
DE (1) DE102017213889A1 (fr)
WO (1) WO2019030004A1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7134367B2 (en) * 2002-12-09 2006-11-14 Milwaukee Electric Tool Corporation Fastener feeding system
DE202006006273U1 (de) 2006-04-19 2006-06-14 Festool Gmbh Schraubgerät
JP5100325B2 (ja) * 2007-11-19 2012-12-19 株式会社マキタ ねじ締め機
DE102010063953A1 (de) * 2010-12-22 2012-06-28 Robert Bosch Gmbh Handwerkzeugmaschine
DE202011107082U1 (de) * 2011-10-24 2012-04-03 Robert Bosch Gmbh Handwerkzeugmaschine
CN203125396U (zh) * 2012-11-21 2013-08-14 宁波德诚工具有限公司 一种手用扭矩螺钉旋具
DE102015204806A1 (de) * 2014-06-06 2015-12-10 Robert Bosch Gmbh Handwerkzeugmaschine

Also Published As

Publication number Publication date
EP3664967B1 (fr) 2022-09-07
CN110997239A (zh) 2020-04-10
DE102017213889A1 (de) 2019-02-14
EP4088866A1 (fr) 2022-11-16
CN110997239B (zh) 2022-04-01
WO2019030004A1 (fr) 2019-02-14

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