EP1414625B1 - Coffret dote d'un logement destine a un outil electrique a accumulateurs et systeme coffret comportant au moins deux coffrets de ce type - Google Patents

Coffret dote d'un logement destine a un outil electrique a accumulateurs et systeme coffret comportant au moins deux coffrets de ce type Download PDF

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Publication number
EP1414625B1
EP1414625B1 EP02740298A EP02740298A EP1414625B1 EP 1414625 B1 EP1414625 B1 EP 1414625B1 EP 02740298 A EP02740298 A EP 02740298A EP 02740298 A EP02740298 A EP 02740298A EP 1414625 B1 EP1414625 B1 EP 1414625B1
Authority
EP
European Patent Office
Prior art keywords
battery
plug
case
carry case
charging
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.)
Expired - Lifetime
Application number
EP02740298A
Other languages
German (de)
English (en)
Other versions
EP1414625A1 (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 EP1414625A1 publication Critical patent/EP1414625A1/fr
Application granted granted Critical
Publication of EP1414625B1 publication Critical patent/EP1414625B1/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 case with a first receiving bay for a battery-powered power tool with the generic features of claim 1.
  • Such a suitcase goes out, for example US 5 533 843 out.
  • the battery can be charged in the inserted state.
  • this is a small vacuum cleaner with a wall mount, a drill with machine holder for wall mounting and a cordless screwdriver with wall bracket and charger.
  • the electrical appliance is not well protected during the charging against environmental influences.
  • the electrical device is difficult to transport from one place to another.
  • a transport case according to the invention with the features of claim 1 has the advantage over the prior that a battery-powered power tool together with the inserted battery can be loaded in a closed carrying case.
  • the working battery which is plugged into the battery-powered power tool, when inserted into the receiving bay via a first line connected to the charger.
  • This charger receives the power needed to charge the working battery via a mains connection device that can be connected to a power source. This is usually a plug that is plugged into a power outlet.
  • a mains connection device that can be connected to a power source.
  • This is usually a plug that is plugged into a power outlet.
  • the working battery of the power tool can be charged while the power tool is stored safely. You do not even have to remove the working battery from the power tool. It is only necessary to ensure that the working battery has external contacts, which in the inserted state of the power tool in the first receiving bay is in contact with corresponding contacts in the first receiving bay.
  • a preferred embodiment of the transport case provides that the network connection device has a plug arranged on a cable, which rolls on a cable retractor.
  • the transport case can also be at a distance from the power source that supplies the power of the charger inside the carrying case. This results in greater flexibility for the owner of the transport case.
  • the cable reeling device is arranged in the interior of the suitcase and exerts a force on the stekker, which pulls it into an outer Stekkergarage. This ensures that the Stekker is always pulled back into the carrying case when it is not connected by a fixed connection to a power supply unit. Thus, the cable does not have to be wound up by hand all the time.
  • this is a very simple transport of different devices and replacement batteries possible with the least possible effort.
  • the charger is connected to an external state of charge display which indicates the state of charge of at least one working battery or replacement battery located in a receiving bay and / or charging bay.
  • an external state of charge display which indicates the state of charge of at least one working battery or replacement battery located in a receiving bay and / or charging bay.
  • the network connection device is designed as a first plug-in contact which can be connected to a second, inverse plug-in contact on a further, formed according to one of the preceding claims suitcase.
  • the single FIGURE shows the schematic structure of a transport case according to the invention.
  • a transport case 1 for a battery-powered power tool 3 has a first receiving bay 2 for receiving the power tool 3.
  • the power tool 3 can be inserted with an inserted working battery 4 in the receiving bay 2.
  • contacts (not shown) are arranged, which are in contact with contacts on the working battery 4 (not shown) in the inserted state of the power tool 3. These contacts are connected via a first line 7 with a charger 6.
  • the charger 6 is connected to a power connection device 5.
  • the power connection device 5 is a plug 8 which is mounted on a cable reel 10 via a cable 9.
  • the plug 8 is pulled by a force, usually a spring force that exerts the cable winder 10 on the cable 9, in a transport case 1 on the outside plug garage 11. This principle is comparable to that known for vacuum cleaners.
  • the plug 8 is pulled out of the plug garage 11 against the force of Jardinaufrollvortechnisch .10 and plugged into a power outlet.
  • the charger 6 receives the required for charging the working battery 4 power.
  • the charger 6 is connected to a charge indicator 15 mounted externally on the transport case 1. This can constantly check the state of charge of the working battery 4. The user of the transport case 1 is thus safe from a surprise when he wants to use the power tool 3 and this can not be put into operation due to an empty working battery 4.
  • the transport case 1 has two charging bays 12, 12a, each for a replacement battery 13, 13a.
  • the charging bays 12, 12a and the replacement batteries 13, 13a are the same as the receptacle 2 described above and the working battery 4 each having cooperating contacts (not shown).
  • the charging bays 12, 12a are also connected to the charger 6 via further lines 14, 14a.
  • 16a For each of the two charging bays 12, 12a has its own state of charge indicator 16, 16a is present. These act as described above for working battery 4 charge status indicator 15. This It is possible not only to charge the working battery 4 of the power tool 3, but at the same time two spare batteries 13, 13a. This ensures that the power tool 3 can be used significantly longer, since the empty working battery 4 can be replaced by a replacement battery 13, 13a, which can always be carried in the transport case 1 easily and safely packaged.
  • the power tools 3 may be a drill, a screwdriver and / or a vacuum cleaner. It is also possible to provide a different number of charging bays 12, 12a in the transport case 1 instead of two charging bays 12, 12a for replacement batteries 13, 13a. This depends on the size of the. Transport suitcase 1 and the intended service times for the one or more power tools 3 from.
  • the embodiment described above has further advantages: On the one hand, no additional wall mount is required for charging the power tool 3, on the other hand, it is a very good periphery for sets battery-powered electrical appliances 2, so-called combos. Furthermore, you have on a construction site in a single carrying case 1 all the necessary battery-powered power tools 2 on the hand, with a simultaneous reloading of replacement batteries 13, 13a while working with the working battery 4. In addition, charging the power tools 3 in a very small footprint in the workshop shelf done, the power tools 3 are very well protected against environmental influences.
  • a possibility not shown is to connect several transport case 1 via plug contacts with each other in the manner of a series connection, which can then be stored in a particularly space-saving abutting each other.
  • the plug contacts are for this purpose advantageously designed as mutually inverse plug contacts, which are fixed or formed by means of a cable reeling device described above on the transport case 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Battery Mounting, Suspending (AREA)

Claims (7)

  1. Coffret (1) comportant un premier logement (2) pour un outil électrique à accumulateur (3),
    caractérisé en ce qu'
    il comporte un dispositif de branchement de réseau électrique (5), extérieur et un chargeur intérieur (6) relié au dispositif de branchement de réseau (5), le logement (2) relié au chargeur (6) par une première ligne (7) est conçu pour recevoir l'outil électrique (3) dans lequel est engagé un accumulateur d'alimentation (4) et être chargé dans cette position engagée, par l'intermédiaire du chargeur (6).
  2. Coffret (1) selon la revendication 1,
    caractérisé en ce que
    le dispositif de branchement de réseau (5) comporte un connecteur (8) relié à un câble (9) enroulé sur un enrouleur de câble (10).
  3. Coffret selon l'une des revendications précédentes,
    caractérisé en ce que
    le dispositif d'enroulement de câble (10) est installé dans le coffret (1) et il exerce une force sur le connecteur (8) qui le tire dans un logement de connecteur (11) s'ouvrant sur l'extérieur.
  4. Coffret (1) selon l'une des revendications précédentes
    caractérisé en ce qu'
    il comporte au moins un second logement pour un autre outil électroportatif à accumulateur (3) et/ou au moins un logement de chargement (12, 12a) pour un accumulateur de remplacement (13, 13a), qui sont reliés au chargeur (6) par au moins une autre ligne (14, 14a).
  5. Coffret selon l'une des revendications précédentes,
    caractérisé en ce que
    le chargeur (6) est relié à un afficheur d'état de charge (15), extérieur indiquant l'état de charge d'au moins l'un des accumulateurs de travail (4) ou de remplacement (13, 13a) qui se trouve dans le logement (2) et/ou le logement de chargement (12, 12a).
  6. Coffret selon l'une des revendications précédentes,
    caractérisé en ce que
    le dispositif de branchement de réseau (5) est réalisé sous la forme d'un premier connecteur relié par un second connecteur inversé à un autre coffret (1) réalisé selon l'une des revendications précédentes.
  7. Système de coffret composé d'au moins deux coffrets (1) selon l'une des revendications précédentes en liaison avec la revendication 6,
    caractérisé en ce que
    les coffrets (1) sont reliés l'un à l'autre par leur premier et leur second contact de connexion.
EP02740298A 2001-07-06 2002-04-27 Coffret dote d'un logement destine a un outil electrique a accumulateurs et systeme coffret comportant au moins deux coffrets de ce type Expired - Lifetime EP1414625B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2001132831 DE10132831A1 (de) 2001-07-06 2001-07-06 Koffer mit einer Aufnahmebucht für ein akkubetriebenes Elektrowerkzeug sowie Koffersystem mit mindestens zwei solchen Koffern
DE10132831 2001-07-06
PCT/DE2002/001554 WO2003004221A1 (fr) 2001-07-06 2002-04-27 Coffret dote d'un logement destine a un outil electrique a accumulateurs et systeme coffret comportant au moins deux coffrets de ce type

Publications (2)

Publication Number Publication Date
EP1414625A1 EP1414625A1 (fr) 2004-05-06
EP1414625B1 true EP1414625B1 (fr) 2007-10-17

Family

ID=7690860

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02740298A Expired - Lifetime EP1414625B1 (fr) 2001-07-06 2002-04-27 Coffret dote d'un logement destine a un outil electrique a accumulateurs et systeme coffret comportant au moins deux coffrets de ce type

Country Status (4)

Country Link
EP (1) EP1414625B1 (fr)
CN (1) CN1304175C (fr)
DE (2) DE10132831A1 (fr)
WO (1) WO2003004221A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2397704A (en) * 2003-01-21 2004-07-28 Timothy Joseph Hawthorn Mather Tool case and charger
DE202006012773U1 (de) * 2006-08-19 2007-12-27 Glaeser, Joachim-Uwe Transport- und Aufbewahrungsbehälter für einen Akkuschrauber
JP2008260118A (ja) * 2007-03-20 2008-10-30 Hitachi Koki Co Ltd コードレス電動工具およびその収納ケース
JP2013066982A (ja) * 2011-09-22 2013-04-18 Hitachi Koki Co Ltd 無線給電対応型電動工具収納ケース、及びそれを備えた無線給電システム
DE102011086875A1 (de) * 2011-11-22 2013-05-23 Robert Bosch Gmbh System aus einem Handwerkzeugkoffer und einem Handwerkzeugakku
DE102012218601A1 (de) * 2012-10-12 2014-04-17 Robert Bosch Gmbh Systemmodul eines Aufbewahrungssystems
WO2016008860A1 (fr) 2014-07-12 2016-01-21 Festool Gmbh Système empilé et récipient de transport avec interface de bus
DE102014010378A1 (de) * 2014-07-12 2016-01-14 Festool Gmbh Transportbehälter mit einem Behältereinsatz
DE102014010377A1 (de) * 2014-07-12 2016-01-14 Festool Gmbh Stapelanordnung und Transportbehälter mit Busschnittstellen
DE102017210902A1 (de) * 2017-06-28 2019-01-03 Robert Bosch Gmbh Umverpackungsvorrichtung für einen induktiv ladbaren Akku

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US553843A (en) * 1896-02-04 Telephone
DE3314251A1 (de) * 1983-04-20 1984-10-25 Robert Bosch Gmbh, 7000 Stuttgart Aufbewahrungs- und transportbehaelter fuer elektrisch betriebene haushaltsgeraete oder fuer elektrowerkzeuge
FR2578182B1 (fr) * 1985-03-01 1987-12-31 Black & Decker Inc Support portable pour outils a main et/ou accessoires, et boite d'accessoires associee
DE3839932A1 (de) * 1988-11-26 1990-05-31 Festo Kg Stromversorgungseinheit
DE9014132U1 (fr) * 1990-10-11 1991-01-10 Busch, Wilhelm, 6419 Rasdorf, De
CH683334A5 (de) * 1991-08-27 1994-02-28 Plaston Ag Kunststoffwerk Hans Tragbarer Transport- und Aufbewahrungsbehälter.
US5533843A (en) * 1994-09-19 1996-07-09 Chung; Lee H.-C. Electric hand drill set
FR2754526B1 (fr) * 1996-10-16 1999-06-18 Michelis Philippe Dispositif de caisse a outil avec rallonge electrique
JP3527405B2 (ja) * 1998-03-18 2004-05-17 株式会社マキタ 電動工具充電システム

Also Published As

Publication number Publication date
EP1414625A1 (fr) 2004-05-06
DE10132831A1 (de) 2003-01-16
WO2003004221A1 (fr) 2003-01-16
CN1464822A (zh) 2003-12-31
CN1304175C (zh) 2007-03-14
DE50211086D1 (de) 2007-11-29

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