EP2170561A1 - Appareil de commande mobile pour visseuses - Google Patents

Appareil de commande mobile pour visseuses

Info

Publication number
EP2170561A1
EP2170561A1 EP08801062A EP08801062A EP2170561A1 EP 2170561 A1 EP2170561 A1 EP 2170561A1 EP 08801062 A EP08801062 A EP 08801062A EP 08801062 A EP08801062 A EP 08801062A EP 2170561 A1 EP2170561 A1 EP 2170561A1
Authority
EP
European Patent Office
Prior art keywords
power wrench
mobile power
control device
mobile
data carrier
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Withdrawn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
EP08801062A
Other languages
German (de)
English (en)
Inventor
Marc Gareis
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.)
Losomat Schraubtechnik Neef GmbH
Loesomat Schraubtechnik Neef GmbH
Original Assignee
Losomat Schraubtechnik Neef GmbH
Loesomat Schraubtechnik Neef 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 Losomat Schraubtechnik Neef GmbH, Loesomat Schraubtechnik Neef GmbH filed Critical Losomat Schraubtechnik Neef GmbH
Publication of EP2170561A1 publication Critical patent/EP2170561A1/fr
Withdrawn legal-status Critical Current

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
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • 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 invention relates to a mobile power wrench operator control device according to the preamble of the independent claim.
  • the invention further relates to twists of the mobile power wrench operating device.
  • the remote control can be connected to the power wrench via a wireless connection or by means of a cable.
  • the remote contains a built-in data memory that can be read and written to via a computer interface included in the remote control.
  • the remote control contains input elements as well as a display.
  • DE 44 23 520 A1 describes a hydraulically operated power wrench, which includes a hydraulically actuated piston-cylinder unit and a drive source for the piston-cylinder unit, which are connected to each other via hose lines.
  • the drive source has a receiving unit for receiving a mobile
  • the mobile data carrier comprises, in addition to an integrated circuit, a key which can be connected to the mobile data carrier and which can only be detached from the mobile data carrier after the mobile data carrier has been inserted into the receiving unit.
  • This key fits into a coded key holder located on the piston-and-cylinder unit so that a given mobile data carrier can be clearly assigned to a specific piston-cylinder unit.
  • the transmission of the drive power from the drive source to the piston-cylinder unit takes place only after the release of the key from the mobile data carrier and after the introduction of the key in the key holder of the piston-cylinder unit.
  • the drive source can be connected to an external protocol unit for
  • Documentation be connected by means of a connection cable.
  • a hydraulic pump for a hydraulically operated tool is described.
  • An operating device is provided which is non-detachably integrated in the hydraulic pump.
  • the HMI device contains a commercially available memory card which is integrated in the system. The memory card can be read in and written to a PC via a communication interface or by removing and changing slots.
  • Document DE 10 2004 043 146 B3 describes a hydraulically operated power screwdriver which can be controlled by means of a remote control.
  • the remote control controls a motor switch that turns on the drive motor provided that certain operating conditions exist.
  • a limit switch is arranged in the region of an actuating lever which only allows a connection to the remote control if the drive connection to the exchangeable socket is interrupted.
  • the remote control has four control buttons and a display.
  • a power wrench which can be connected via an infrared interface wirelessly with an evaluation.
  • the transmitter is in turn connected to an input electronics, which has a keyboard and a display.
  • WO 2006/056187 A1 a hydraulic power wrench is described, which can be controlled by a simple remote control.
  • the remote control contains 3 buttons, one button for the automatic mode, a second button for switching on and a third button for switching off are provided.
  • WO 03/024670 A1 shows a hydraulic power wrench, which can be controlled by means of a remote control.
  • the remote control is connected via a cable with a rotation angle sensor and with a shutdown device for the drive.
  • the remote control contains as input elements two relatively large keys, which are labeled with arrows.
  • a hand-operated torque wrench which contains electronic components which comprise at least one display on which the actual values of the produced screw connection are reproduced.
  • the electronic components include an infrared interface, which connects the electronics contained in the hand-operated torque wrench with a remote control.
  • the remote contains controls and a display.
  • the remote control can be connected to a PC by means of a cable.
  • DE 20 2005 002 748 U1 describes a hand-operated torque wrench on which a data carrier is arranged.
  • Disk is designed as an RFID chip that is permanently connected to the torque wrench.
  • the torque wrench does not contain any electrical or electronic components which on the one hand acquire measured data or which, on the other hand, exchange information with the RFID chip.
  • maintenance intervals for the torque wrench can be stored in the RFID chip.
  • motion profiles of the torque wrench can be monitored and created when it is used.
  • DE 10 2005 015 688 A1 describes a screw, which is equipped with a sensor for detecting the biasing force of the screw.
  • the sensor is designed, for example, as a PMT sensor or ultrasound sensor.
  • the screw also contains a data carrier, which is realized as an RFID chip. Both the sensor and the data carrier are inseparably connected to the screw. After tightening the screw, the
  • the stored data can either be on an external Display device or stored on an external recording device and printed.
  • JP 2003-139268 A describes a valve, which is associated with an RFID chip, which information about the torque required to open and
  • Closing the valve contains.
  • the information is transmitted after connecting the electronics of the valve with a valve actuator to control the actuator in response to the stored information.
  • a universal remote control for controlling consumer electronics devices in which a mobile data carrier can be inserted is described, for example, in JP 2001-086575 A.
  • the data carrier is described prior to insertion into the remote control, which contains control elements and a display, with necessary data, which requires the universal remote control for remote control of certain types of consumer electronics device.
  • the invention has for its object to provide a mobile power wrench operator, which is easy and safe to handle especially in harsh environmental conditions. Furthermore, uses of the power screwdriver HMI device should be specified.
  • the invention is based on a mobile power wrench operating device with at least one display and with at least one input element.
  • the power wrench operating device according to the invention is characterized by a recording device for receiving a contactless mobile data carrier and a
  • Disk transceiver which is a disk connection provides for the exchange of data with the contactless mobile data carrier, provided that such a contactless mobile data carrier is positioned in the receiving device.
  • the mobile power wrench operating device makes it possible, on the one hand, to remote control different power wrenches.
  • a data transmission between such a power screwdriver and the power wrench operating device according to the invention can be provided, which is provided in particular for providing desired values of a screw connection to be produced and for storing actual values of a manufactured screw connection.
  • a particular flexibility of the mobile power wrench operating device according to the invention results from the use of a contactless mobile data carrier, which is received by the receiving device.
  • a contactless mobile data carrier which is received by the receiving device.
  • the mobile power wrench operating device according to the invention is particularly suitable for use in harsh environmental conditions in which a considerable risk of contamination is to be expected. Especially in the occurrence of
  • a first embodiment provides that the receiving device contains two opposite card slots, which allow a push-through of the contactless mobile data carrier. With this measure, if necessary, any dirt that has entered the receiving device can be removed from the receiving device again.
  • the receiving device contains at least one spring element for fixing the contactless mobile data carrier in the receiving device.
  • the spring element can be realized particularly inexpensively as a plastic spring element.
  • a particularly advantageous embodiment provides that the data carrier transceiver is prepared for data exchange with a contactless mobile data carrier designed as an RFI D chip.
  • a contactless mobile data carrier designed as an RFI D chip.
  • the RFID chip is available due to the mass production particularly inexpensive and also meets all the requirements for the intended use.
  • the RFID chip is prepared for contactless data exchange and contactless energy transfer to the RFID chip.
  • a workstation light which preferably contains an LED or a cluster LED. LEDs are relatively robust and therefore particularly suitable for use in harsh environmental conditions.
  • the mobile power wrench operating device includes a timer that determines the persistence of the workplace lamp. As a result, the task light can be put into operation as part of a touch-key function, whereby an independent shutdown is guaranteed.
  • the at least one input element is designed as a control button, which has a specifically predetermined pressure point.
  • the surface of the at least one control button is further dimensioned such that the control button can be operated with work gloves.
  • the at least one control button can be assigned, for example, remote control function for a power rauber.
  • the data input and / or the control of the power wrench HMI device generally takes place without work gloves, so that a membrane keyboard is sufficient. In particular, a membrane keyboard can be cleaned very easily.
  • the operation of the mobile power wrench control device is supported by the fact that at least on one side a chamfer and / or depression is provided on the surface of the housing.
  • the bevel and / or recess is provided in particular in the region of the at least one pushbutton, so that when grasping the mobile power wrench operator's device, the pushbuttons can be easily operated with the thumb.
  • the ease of use of the mobile power wrench control device according to the invention is further supported by the fact that grip troughs are provided on at least one side of the underside of the housing.
  • the mobile power wrench operating device has a connector for receiving a corresponding connector of a first connecting line, which is provided for connecting the mobile power wrench HMI device with a power wrench.
  • the mobile power wrench operator may include a plug-in connector for a rechargeable battery.
  • the accumulator is provided for supplying energy to the mobile power wrench operating device according to the invention.
  • the mobile power wrench operating device For data exchange and / or remote control of a power wrench can be provided both a wired connection and a wireless connection.
  • the mobile power wrench operating device comprises a first operating device transmitting device.
  • the mobile power wrench according to the invention comprises
  • a second HMI device transmitting / receiving device for wireless or wired data exchange with a arranged in a stationary device corresponding stationary device transmitting / receiving device.
  • the stationary device is realized, for example, as a larger stationary data processing system, on which the data is managed by a plurality of Kraftschraubem.
  • the mobile power wrench operating device can be prepared in particular for use for data exchange and / or remote control of a hydraulically or pneumatically operated power wrench.
  • the mobile power wrench operating device can be specially prepared for use at least for data exchange with a cordless power wrench and / or for its remote control.
  • the mobile power wrench operating device can even be prepared for use for data exchange with a hand-operated power screwdriver or at least for outputting and / or inputting data of the manually operated power wrench.
  • FIG. 1 shows a perspective view from one side and a rear part of a mobile power wrench operating device according to the invention
  • FIG. 2 shows a perspective view from the other side and the front part of the mobile power wrench control device according to the invention
  • FIG. 3 shows a block diagram of the mobile power wrench control device according to the invention
  • FIGS. 4a-4c show different power wrenches and
  • Figure 5 shows part of a block diagram of a stationary device.
  • FIG. 1 shows a perspective view from one side and a rear part of a mobile power wrench operating device 10 according to the invention.
  • the mobile power wrench operating device 10 contains a display 11, first and second push buttons 12a, 12b, data membrane keys 13a, a switch-off membrane key 13b and a task light membrane key 13c.
  • the pushbuttons 12a, 12b and the film buttons 13a, 13b, 13c are input elements 12a, 12b, 13a, 13b, 13c of the mobile
  • the mobile power wrenching control device 10 further includes a receiving device 14 for a contactless mobile data carrier shown only in Figure 3.
  • the receiving device 14 has a first card slot 15a for insertion of the contactless mobile data carrier, which is arranged on a first side of the housing 16 of the mobile power wrenching operating device 10.
  • a kink protection grommet 18 of a first connecting line 19 is shown at the front end of the mobile power wrenching HMI device 10.
  • the first connection line 19 leads to one shown in the following FIGS. 4a-4c
  • Power wrench the operation of the mobile power wrench control unit 10 is provided.
  • operation is to be interpreted broadly.
  • a remote control or remote control of a Kraftsch raubers and / or data exchange with electronic components of a power wrench can a data input, a data storage, an indication and / or a reading of data such as desired values or actual values without contact to the power screwdriver be provided.
  • Figure 2 shows a perspective view from the other side and the front
  • FIG. 2 shows a view, in particular, of the front side of the mobile power wrenching control device 10, to which, according to one embodiment, the first connecting line 19 is connected to the anti-buckling bushing 18.
  • the first connection line 19 is connected to the mobile power wrenching operating device 10 via a first connector 20 shown in simplified form by means of a corresponding connector 21, which is likewise shown in simplified form.
  • a work lamp 22 is further arranged, which preferably contains at least one light emitting diode (LED).
  • LED light emitting diode
  • a major advantage of such LEDs is - in addition to a high efficiency, which plays a significant role especially in a battery-powered device - the long life and mechanical robustness, especially in harsh environmental conditions comes into play, in which the mobile power wrench operator 10 in general is operated.
  • FIG. 2 shows a view of the other side of the mobile power wrenching control device 10, on which a second card slot 15b of the contactless mobile data storage device 14 is shown.
  • the particularly advantageous embodiment of the receiving device 14 with card slots 15a, 15b arranged on both sides has the significant advantage that any dirt that may have penetrated into the receiving device 14 can be removed again by the receiving device 14 with a push-through of the contactless mobile data carrier.
  • a further embodiment provides for the formation of grip recesses 25 on one side of the mobile power wrenching operating device 10 according to the invention.
  • four recessed grips 25 are provided for four fingers of an operator, which surrounds the mobile power wrench operating device 10.
  • the dimensions of the recessed grips 25 are preferably dimensioned with regard to the wearing of work gloves.
  • the first and second pushbuttons 12a, 12b preferably have a specifically developed pressure point. Furthermore, the dimensions of the two push buttons 12a, 12b are preferably also matched with regard to the wearing of work gloves, so that a sufficient surface is provided.
  • the first pushbutton 12a can be provided, for example, for starting a power screwdriver. By pressing the first pushbutton 12a, a forward stroke is triggered, for example, while after the release of the first pushbutton 12a a return stroke should occur.
  • the first pushbutton 12a can, for example, continue to be used for operation such that a continuous pressing causes an automatic operation of the power wrench.
  • the second pushbutton 12b can be used, for example, to switch off the power wrench.
  • the mobile power wrenching control device 10 according to the invention can be held with one hand and operated with the thumb.
  • the data-foil keys 13a are provided for programming the mobile power wrenching HMI device 10 or for data input. Im shown
  • Embodiment five data-foil keys 13a are shown, which may be formed, for example, as “up / down” and “left / right” - keys for menu selection or data selection and as an acknowledgment button.
  • the shutdown membrane key 13b With the shutdown membrane key 13b, the mobile power wrench operator 10, which is turned on by any other key operation, can be turned off.
  • Workplace lamp membrane key 13c turns on the workstation lamp 22.
  • an automatic switching off the workstation light 22 is provided after a specified time, which is deposited in a timer shown only in Figure 3.
  • FIG. 3 shows a block diagram of the mobile power wrench operating device 10 according to the invention.
  • the work station light film button 13c is connected to a timer 30, which determines the time after which the workstation light 22 is automatically switched off.
  • the receiving device 14 for the contactless mobile data carrier 31 preferably includes at least one spring element 32 for fixing the contactless mobile data carrier 31 in the inserted state in the receiving device 14.
  • the spring element 32 can be realized inexpensively, for example, as a plastic leaf spring.
  • the mobile power wrench operator control device 10 contains a data carrier transceiver 33, which is specially prepared for a wireless data carrier connection 34 with the contactless mobile data carrier 31.
  • the data exchange between the data carrier transceiver 33 and the contactless mobile data carrier 31 takes place when such a data carrier 31 is positioned in the receiving device 14.
  • the wireless data carrier connection 34 based on the contactless mobile data carrier 31 on electromagnetic basis. In specific embodiments, a focus may be either on the magnetic field component or the electrical component. If the contactless mobile data carrier 31 does not have its own energy source, the transmission of electrical energy is furthermore provided via the wireless data carrier connection 34.
  • an RFID chip As a contactless mobile data carrier 31, in particular an RFID chip is suitable, which is extremely inexpensive due to the mass production and meets all the requirements for the intended application.
  • the wireless data carrier connection 34 in this case takes place with electromagnetic waves having a predetermined carrier frequency, which may for example be 13.56 MHz or preferably in a range of 865-869 MHz.
  • the power supply of the RFI D chip also takes place via the electromagnetic wave.
  • the mobile power wrench operator control device 10 furthermore contains a first operating device transmitting / receiving device 35, to which the first connecting line 19 is connected.
  • a first wireless connection 36 may be provided, which may be based on infrared and / or ultrasound and / or electromagnetic basis. Low-cost electromagnetic-based components are available as so-called WLAN components.
  • the mobile power wrench operating device 10 preferably contains a second operating device transmitting / receiving device 37, which is provided for data exchange with a stationary device shown only in FIG.
  • the second operator device transceiver 37 provides a second connection line 38 and / or a second wireless connection 39.
  • the mobile power wrench operating device 10 is, according to a first use, for example, for the remote control of one shown in Figure 4a hydraulically or pneumatically operated power wrench 40 or prepared for data exchange with the power wrench 40.
  • the hydraulically or pneumatically operated power wrench 40 includes a pressure pump 41 that provides a compressed air pressure or a hydraulic pressure for a piston-cylinder unit 42.
  • the hydraulically or pneumatically actuated power wrench 40 includes a control device 43, which is associated with a first power wrench transceiver 44. At the first power wrench transceiver 44, the first connection line 19 may be connected. Alternatively or additionally, the first power wrench transceiver 44 can be connected to the mobile power wrench operator 10 via the first wireless connection 36.
  • the first power wrench transmitting / receiving device 44 of the hydraulically or pneumatically operated power wrench 40 allows both a control of the pressure pump 41 and a data exchange on the one hand by the mobile data carrier HMI 10 predetermined setpoint values of the screw as well as a readout of detected actual values a manufactured screw connection.
  • the actual values of a screw connection provided by the hydraulically or pneumatically operated power wrench 40 are stored, for example, in a memory, not shown in more detail, of the mobile power wrenching operating device 10 for further documentation and logging.
  • the mobile power wrench operating device 10 is, according to another use, remote-controlled for a rechargeable battery powered screwdriver 50 shown in FIG. 4b or at least for exchanging data with the rechargeable battery.
  • the cordless power wrench 50 includes an electric motor 51 and a power wrench battery 52.
  • the cordless power wrench 50 further includes a control device 53, which is associated with a second power wrench transceiver 54.
  • the first connection line 19 can be connected.
  • the data exchange can take place with the power wrench operator control device 10 via the first wireless connection 36.
  • the second power wrench transceiver 54 allows both a control of the electric motor 51 and, in particular, a data exchange of predetermined values of the screw connection to be produced by the mobile data carrier operating device 10 as well as readout of detected actual values of a manufactured screw connection.
  • the mobile power wrench operating device 10 is prepared for data exchange with a manually operated power screwdriver 60 according to another use.
  • the manual power driver 60 includes a third
  • Power wrench transmitting / receiving device 61 to which the first connection line 19 can be connected. Even with this use, the third power wrench transceiver 61 of the manually operated power screwdriver 60 can alternatively or additionally carry out a data exchange with the mobile power wrench operating device 10 via the first wireless connection 36.
  • the mobile power wrench operator control device 10 can, for example, display data for a screw connection to be made with the manually operated power wrench 60 either on the display 11 of the mobile power wrench HMI 10 or on a display of the third power wrench transmission not shown in detail.
  • the optionally present second operating device transmitting / receiving device 37 in the mobile power wrench operating device 10 can perform a data exchange with a stationary device 70, wherein the stationary device 70 is, for example, a larger data processing system with which data sets from a plurality of power wrenches 40, 50, 60 managed.
  • the data exchange takes place with a stationary device transmitting / receiving device 71 of the stationary device 70, to which the second connecting line 38 can be connected.
  • the data exchange can be provided via the second wireless connection 39.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

L'invention concerne un appareil de commande mobile (10) pour visseuses, qui comprend un écran (11), ainsi qu'au moins un élément d'entrée (12a, 12b, 13a, 13b, 13c). L'appareil de commande mobile selon l'invention comprend un dispositif de réception (14) pour le logement d'un support de données mobile (31) sans contact, ainsi qu'un dispositif émetteur/récepteur (33) pour support de données qui établit une liaison (34) à un support de données pour l'échange de données avec un support de données mobile (31) sans contact inséré dans le dispositif de réception (14). L'invention concerne également des utilisations de cet appareil de commande mobile (10) pour la télécommande de visseuses (40, 50, 60) de conception différente et/ou pour l'échange de données avec une telle visseuse (40, 50, 60) ou au moins pour la consignation de données d'une telle visseuse (40, 50, 60). L'appareil de commande mobile (10) pour visseuses selon l'invention convient en particulier à une utilisation dans des conditions ambiantes difficiles.
EP08801062A 2007-07-31 2008-07-29 Appareil de commande mobile pour visseuses Withdrawn EP2170561A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007036328A DE102007036328A1 (de) 2007-07-31 2007-07-31 Mobiles Kraftschrauber-Bediengerät
PCT/DE2008/001222 WO2009015644A1 (fr) 2007-07-31 2008-07-29 Appareil de commande mobile pour visseuses

Publications (1)

Publication Number Publication Date
EP2170561A1 true EP2170561A1 (fr) 2010-04-07

Family

ID=40128865

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08801062A Withdrawn EP2170561A1 (fr) 2007-07-31 2008-07-29 Appareil de commande mobile pour visseuses

Country Status (7)

Country Link
US (1) US20100154599A1 (fr)
EP (1) EP2170561A1 (fr)
CN (1) CN101815598B (fr)
BR (1) BRPI0814896A2 (fr)
DE (1) DE102007036328A1 (fr)
RU (1) RU2473418C2 (fr)
WO (1) WO2009015644A1 (fr)

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Publication number Publication date
CN101815598B (zh) 2013-01-23
RU2010107174A (ru) 2011-09-10
US20100154599A1 (en) 2010-06-24
CN101815598A (zh) 2010-08-25
DE102007036328A1 (de) 2009-02-05
WO2009015644A1 (fr) 2009-02-05
RU2473418C2 (ru) 2013-01-27
BRPI0814896A2 (pt) 2015-02-03

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