EP1273397A1 - Mallete à outil et mallete à chargeur de batterie pour un outil à main électrique et assortiment de malletes - Google Patents

Mallete à outil et mallete à chargeur de batterie pour un outil à main électrique et assortiment de malletes Download PDF

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Publication number
EP1273397A1
EP1273397A1 EP02010531A EP02010531A EP1273397A1 EP 1273397 A1 EP1273397 A1 EP 1273397A1 EP 02010531 A EP02010531 A EP 02010531A EP 02010531 A EP02010531 A EP 02010531A EP 1273397 A1 EP1273397 A1 EP 1273397A1
Authority
EP
European Patent Office
Prior art keywords
case
charging
electrical contacts
battery
contacts
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
EP02010531A
Other languages
German (de)
English (en)
Other versions
EP1273397B1 (fr
Inventor
Uwe Engelfried
Joachim Schadow
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
Publication of EP1273397A1 publication Critical patent/EP1273397A1/fr
Application granted granted Critical
Publication of EP1273397B1 publication Critical patent/EP1273397B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
    • B25H3/006—Storage means specially adapted for one specific hand apparatus, e.g. an electric drill

Definitions

  • the invention relates to a transport case for a battery-powered Power tool with the generic Features of claim 1.
  • combo kits known in which several Battery-powered power tools are sold in a set. This is a fixed selection Power tools delivered in a single carrying case become. This does not require every single power tool a separate battery pack or a charger included become. A buyer can thereby several battery-powered Buy power tools at a cheaper price since the Number of battery packs or chargers is less than if he himself individually a battery-powered power tool with the associated battery pack or charger would put. The manufacturer also saves costs in terms of Logistics and packaging. Because of the power tools can be offered at a lower cost more power tools sold off and both sales than also the number of pieces of the manufacturer is increased.
  • An inventive transport case with the features of Claim 1 and a charging case according to the invention with the Features of claim 3 have the advantage over that an individual compilation of the needed battery-powered Power tools by the buyer is possible and he does not always have a heavy carrying case with one Variety of power tools and battery packs or chargers must lead with you.
  • the transport case according to the invention characterized that he has his first connection device, the is arranged on one of its outer surfaces, with an inventive Charging case via its second connecting device, which are also arranged on an outer surface is, can be connected.
  • an inventive Set of at least one carrying case and one charging case educated.
  • charging a battery-powered Power tool in the receiving bay of the transport case done when the power cord of the charger with a Power source is connected.
  • the set can be returned for transport be disassembled into transport case and charging case. If only Small work needs to be done on take-off the heavy charger and only the Carrying case with the specifically required power tool be carried along.
  • the transport case can be summarized into a set that needed for the battery-powered power tool you are currently using becomes. This does not make a buyer a big combo kit buy with different power tools, but can each have a single suitcase with only one battery-powered Buy power tool. If the transport case is combined with the charging case to a set forms the first connection device on the transport case with the second connection device on the charging case a secure and detachable connection unit. This will ensure that a recharge of the located in the transport case battery-powered power tool.
  • a transport case on each of its outer surfaces another first connection device and has further electrical contacts with the first electrical contacts are connected. This makes it possible to this transport case another transport case to dock for another battery-powered power tool. It can be another or even a act the same power tool. Thus it is possible to become a separate, individual set of just needed power tools together. Because the second electrical contacts with the first electrical contacts connected, it is guaranteed that when connected Charging case also the further transport case supplied with electricity and thus a battery operated therein Power tool is charged.
  • An advantageous development of the charging case provides that he has at least one cargo bay for a battery pack. This makes it possible to work with one at a time in a transport case located battery-powered power tool to load another spare battery pack. If on the charging case no transport case is connected, can Only the spare battery pack can be charged in the charging case.
  • a further advantageous embodiment of a charging case provides that the power cord against a force extendable connected with him. This will make the power cord over again automatically retracted when not in a power outlet is plugged in. Thus, the power cord does not have to Hand being wound up again and again on the charging case, but automatically stores itself in this.
  • This Principle is known from vacuum cleaners.
  • first and second connection device as a locking device or a rail educated. This allows charging cases and carrying cases or also transport case with each other very easy to each other be docked. In this case, this can be special in particular easy way by clipping, plugging or postponing respectively.
  • FIG. 1 shows a central transport case 1, which is in the Below is referred to as a base case 1, shown.
  • This base case 1 has a receiving bay in its interior for a cordless power tool (not shown) on.
  • electrical charging contacts (not shown) arranged at an inserted Power tool with corresponding charging contacts on this or its battery pack are electrically in contact.
  • the basic case 1 On one of its narrow outer surfaces, the basic case 1 a first connection device 2 with first electrical Contacts 3 on. The first electrical contacts 3 are connected to the charging contacts of the receiving bay.
  • a loading case 4 introduced and docked to the base case 1. When docking it can to be a clipping on, plugging or postponing.
  • first docking device As well as on an outer surface the charging case 4, a second docking device (not shown) formed.
  • These docking devices are designed to work together and provide a secure, give detachable connection unit.
  • Such docking devices are known, for example, are around locking devices or rails, so that is not closer must be addressed.
  • first electrical contacts 3 of the base box 1 with the second electrical contacts 8 of a second Connecting device 7 on the charging case 4 (see Figure 2) in electrical contact. This will make a battery pack in one Electric tool lying in the receiving bay of the base box 1 is charged by the charger 4.
  • the base case 1 has not only on its narrow outer surface a first connection device 2, but also on other outer surfaces more first connection devices 2a with further electrical contacts 3a. Representative of this is only a single in Figure 1 further first connection device 2a shown. At the base case 1 can thus further transport case 1a, 1b, 1c at these along the respective directions, the are shown by the arrows P2, P3, P4, docked become. There are between the base case 1 and the respective further transport cases 1a, 1b, 1c not shown Docking devices, those described above correspond. The further transport case 1a, 1b, 1c have in each case further first connecting devices 2a on further electrical contacts 3a. In docked condition have their respective further electrical contacts 3a with the other electrical contacts 3a of the base box 1 electrical contact.
  • transport cases 1a, 1b, 1c is also a receiving bay for a battery powered power tool (not shown) with charging contacts available, as was the case above Basic case 1 was executed.
  • a battery powered power tool (not shown) with charging contacts available, as was the case above Basic case 1 was executed.
  • This makes it possible not only the power tool in the base case 1 via a connected charger 4 to load, but in addition Power tools in additional transport cases 1a, 1b, 1c.
  • Power tools in additional transport cases 1a, 1b, 1c can be any battery powered Power tool to be included. It is possible that it the same power tool as in the basic case 1 or different.
  • FIG. 2 shows an exemplary embodiment of a device shown in FIG 1 charging case 4 described. This one points several variants, all in one single one Charging case 4 can be realized or each one Variant also separately in a separate charging case. 4
  • the charging case 4 has a charger 5 in its interior on.
  • the charger 5 is connected via a power cable 6 with a external power source, such as a power outlet, connectable.
  • a second connecting device 7 On one of the outer surfaces of the charging case 4 is a second connecting device 7 with second electrical Contacts 8 arranged. This is with the charger 5 connected.
  • the second electrical contacts 8 are in Docked state, as described for Figure 1 above, with the first electrical contacts 3 of the base case 1 in electrical contact.
  • the charging case 4 another second connection device 7a, the on a further outer surface of the charging case 4 is arranged is opposite to the second connecting device 7 lies. This makes it possible to have another basic case 1 directly to the charging case 4 to connect. So that can an even larger number of power tools at the same time be charged by the charging case 4.
  • the power cord 6 is formed so that it is against a Force, usually a spring force, back in the charging case 4 is drawn in, if it is not in one Socket or other power source. This is comparable to a system that comes from vacuum cleaners is known. It is an automatic retractor. As a variant, another power cable 6a shown in phantom on the loading case 4 by hand must be wound up. Also this other power cord 6a is of course connected to the charger 5 and supplied this with electricity.
  • the charging case 4 one or more Charging bays for a spare battery pack 9 or more Have spare battery packs 9a. This can be done simultaneously with charging power tools with replacement battery packs 9, 9a take place. Thus, it is possible that Power tool, after its battery pack is empty, with the replacement battery pack 9 or other spare battery packs 9a over a significantly longer period off-grid too operate.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
EP20020010531 2001-07-06 2002-05-10 Mallete à outil et mallete à chargeur de batterie pour un outil à main électrique et assortiment de malletes Expired - Lifetime EP1273397B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10132830 2001-07-06
DE2001132830 DE10132830A1 (de) 2001-07-06 2001-07-06 Transportkoffer und Ladekoffer für ein akkubetriebenes Elektrowerkzeug sowie Set aus diesen Koffern

Publications (2)

Publication Number Publication Date
EP1273397A1 true EP1273397A1 (fr) 2003-01-08
EP1273397B1 EP1273397B1 (fr) 2008-02-20

Family

ID=7690859

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20020010531 Expired - Lifetime EP1273397B1 (fr) 2001-07-06 2002-05-10 Mallete à outil et mallete à chargeur de batterie pour un outil à main électrique et assortiment de malletes

Country Status (2)

Country Link
EP (1) EP1273397B1 (fr)
DE (2) DE10132830A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006063898A1 (fr) * 2004-12-15 2006-06-22 Robert Bosch Gmbh Dispositif comportant un coffret a machine-outil manuelle
WO2011003678A1 (fr) * 2009-07-09 2011-01-13 Robert Bosch Gmbh Coffre à outils, en particulier pour outils à main
WO2012089424A1 (fr) * 2010-12-28 2012-07-05 Robert Bosch Gmbh Coffre à outils

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014111316B3 (de) * 2014-08-08 2016-01-07 Josef Häringer Transportable Kabeltrommel
DE102015109851A1 (de) * 2015-04-08 2016-10-13 Josef Häringer Kabel-/Schlauchtrommel
DE202017001477U1 (de) 2017-03-16 2017-05-18 ACD-Elektronik GmbH Transportkoffer mit einer Ladevorrichtung für zumindest ein akkubetriebenes Elektrogerät

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9014132U1 (fr) * 1990-10-11 1991-01-10 Busch, Wilhelm, 6419 Rasdorf, De
US5459648A (en) * 1994-09-02 1995-10-17 Courtney; Glenn H. Illuminated utility box
US5533843A (en) * 1994-09-19 1996-07-09 Chung; Lee H.-C. Electric hand drill set
DE19614435A1 (de) * 1996-04-12 1997-10-16 Ee Signals Gmbh & Co Kg Energieversorgungseinheit
FR2754526A1 (fr) * 1996-10-16 1998-04-17 Michelis Philippe Dispositif de caisse a outil avec rallonge electrique

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9014132U1 (fr) * 1990-10-11 1991-01-10 Busch, Wilhelm, 6419 Rasdorf, De
US5459648A (en) * 1994-09-02 1995-10-17 Courtney; Glenn H. Illuminated utility box
US5533843A (en) * 1994-09-19 1996-07-09 Chung; Lee H.-C. Electric hand drill set
DE19614435A1 (de) * 1996-04-12 1997-10-16 Ee Signals Gmbh & Co Kg Energieversorgungseinheit
FR2754526A1 (fr) * 1996-10-16 1998-04-17 Michelis Philippe Dispositif de caisse a outil avec rallonge electrique

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006063898A1 (fr) * 2004-12-15 2006-06-22 Robert Bosch Gmbh Dispositif comportant un coffret a machine-outil manuelle
WO2011003678A1 (fr) * 2009-07-09 2011-01-13 Robert Bosch Gmbh Coffre à outils, en particulier pour outils à main
US9221169B2 (en) 2009-07-09 2015-12-29 Robert Bosch Gmbh Tool box, especially hand tool box
WO2012089424A1 (fr) * 2010-12-28 2012-07-05 Robert Bosch Gmbh Coffre à outils

Also Published As

Publication number Publication date
DE50211718D1 (de) 2008-04-03
DE10132830A1 (de) 2003-01-16
EP1273397B1 (fr) 2008-02-20

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