DE3742268C2 - - Google Patents
Info
- Publication number
- DE3742268C2 DE3742268C2 DE3742268A DE3742268A DE3742268C2 DE 3742268 C2 DE3742268 C2 DE 3742268C2 DE 3742268 A DE3742268 A DE 3742268A DE 3742268 A DE3742268 A DE 3742268A DE 3742268 C2 DE3742268 C2 DE 3742268C2
- Authority
- DE
- Germany
- Prior art keywords
- battery pack
- coupling component
- power tool
- coupling
- tool according
- 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
Links
- 238000010168 coupling process Methods 0.000 claims description 45
- 238000005859 coupling reaction Methods 0.000 claims description 45
- 230000008878 coupling Effects 0.000 claims description 44
- 238000000034 method Methods 0.000 claims description 2
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0086—Casings, cabinets or drawers for electric apparatus portable, e.g. battery operated apparatus
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F3/00—Associations of tools for different working operations with one portable power-drive means; Adapters therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/02—Construction of casings, bodies or handles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/247—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
- B25D2217/0057—Details related to cleaning or cooling the tool or workpiece
- B25D2217/0065—Use of dust covers
- B25D2217/0069—Protecting chucks against entering of chip dust
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Description
Die Erfindung bezieht sich auf ein Elektrowerkzeug gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a power tool according to the Preamble of claim 1.
Bei einem durch die EP-PS 00 71 536 bekannten Elektrowerkzeug dieser Art ist die im Werkzeuggehäuse für die Aufnahme des "battery pack" vorgesehene Kammer für eine definierte Baugröße des Batterie-Packens nach Kapazität und Spannung bemessen.In a power tool known from EP-PS 00 71 536 This is the type in the tool housing for holding the "battery pack "intended chamber for a defined size of the Battery packs are dimensioned according to capacity and voltage.
Die Lagefixierung des Batteriepackens erfolgt dabei mittels einer verschwenkbaren Klappe die nach dem Einsetzen des Batterie-Packens in die Aufnahmekammer in die Halteposition geschwenkt und in dieser Lage verriegelt wird.The position of the battery pack is fixed using a hinged flap after inserting the battery pack pivoted into the holding position in the holding chamber and in this Location is locked.
Eine Bestückung des hier als Bohrmaschine ausgebildeten Elektro werkzeugs mit Batterie-Packen unterschiedlicher Kapazität und/oder Spannung ist hier weder vorgesehen noch möglich.An assembly of the electrical, which is designed here as a drilling machine tool with battery packs of different capacities and / or Tension is neither provided nor possible here.
Der Erfindung liegt die Aufgabe zugrunde, ein Elektrowerkzeug rasch und problemlos mit einer Anzahl Batterie-Packen gleicher Spannung und unterschiedlicher Kapazität ausrüsten zu können, wobei stets eine sichere mechanische und elektrische Verbindung zwischen Elektrowerkzeug und dem betreffenden Batterie-Packen gewährleistet ist.The invention has for its object a power tool quickly and easily with a number of battery packs of the same type To be able to equip voltage and different capacities, always a safe mechanical and electrical connection between the power tool and the battery pack concerned is guaranteed.
Diese Aufgabe ist erfindungsgemäß mit den kennzeichnenden Merk malen des Anspruchs 1 gelöst.This object is according to the invention with the characteristic note paint the claim 1 solved.
Weiterbildungen und zweckmäßige Ausgestaltungen der Erfindung sind in den Unteransprüchen angegeben.Further developments and expedient refinements of the invention are specified in the subclaims.
Ein bevorzugtes Ausführungsbeispiel der Erfindung wird im nach stehenden anhand der Zeichnung erläutert. A preferred embodiment of the invention is in the standing explained using the drawing.
Es zeigen:Show it:
Fig. 1 einen Schrauber, ein Kupplungsteil und einen Batterie-Packen in räumlich voneinander ge trennter Darstellung, Fig. 1 shows a screwdriver, a coupling part and a battery pack in one another spatially ge severed representation,
Fig. 2 eine perspektivische Ansicht des Kupplungsteils, Fig. 2 is a perspective view of the coupling part,
Fig. 3 einen Längsschnitt durch das Kupplungsteil, Fig. 3 shows a longitudinal section through the coupling part,
Fig. 4 eine Ansicht des Kupplungsteils gemäß Fig. 2 in Richtung A, Fig. 4 is a view of the coupling part shown in FIG. 2 in the direction A,
Fig. 5 eine Ansicht des Kupplungsteils gemäß Fig. 2 in Richtung B, Fig. 5 is a view of the coupling part shown in FIG. 2 in the direction B,
Fig. 6 eine Teilansicht des Gehäuseendes eines Elektro werkzeugs in Form eines Schraubers in perspek tivischer Darstellung Fig. 6 is a partial view of the housing end of an electrical tool in the form of a screwdriver in a perspective view
Fig. 7 einen dem Kupplungsbauteil zugeordnetem Batterie- Packen in Seitenansicht, Fig. 7 shows a coupling member assigned to the battery packs in side view,
Fig. 8 die Baueinheit Elektrowerkzeug (Schrauber), Kupp lungsbauteil und Batterie-Packen im Vereinigungs zustand. Fig. 8, the unit power tool (screwdriver), hitch be component and battery pack state in the union.
In Fig. 1 ist mit 1 das Elektrowerkzeug in Form eines Schraubers bezeichnet, dessen Gehäuse 2 wenigstens zum Teil als Aufnahme kammer für einen Batterie-Packen 3 dient. Zwischen dem Werkzeug gehäuse 2 und dem Batterie-Packen 3 befindet sich das Kupplungs bauteil 4, das hier als mit einer Längsriffelung 5 versehener Ring ausgebildet ist.In Fig. 1, 1 denotes the power tool in the form of a screwdriver, the housing 2 of which at least partially serves as a receiving chamber for a battery pack 3 . Between the tool housing 2 and the battery pack 3 there is the coupling component 4 , which is designed here as a ring with a longitudinal corrugation 5 .
Das Kupplungsbauteil 4 weist, wie aus den Fig. 2 bis 5 ersicht lich ist, am Innenumfang seines dem Werkzeuggehäuse zugewandten Abschnitts 6 vier in Umfangsrichtung um 90° räumlich zueinander versetzt liegende wulstartige Erhebungen 7 auf, die im Ver einigungszustand des Kupplungsbauteils 4 mit dem Werkzeuggehäuse 2 in in dessen Endbereich angebrachten, in Umfangsrichtung verlaufen de Ausnehmungen 8 einrasten (siehe hierzu Fig. 1 und 6) . The coupling component 4 , as can be seen from FIGS . 2 to 5, on the inner circumference of its section 6 facing the tool housing, has four bead-like elevations 7 which are spaced apart from one another in the circumferential direction by 90 ° and which, in the state of union of the coupling component 4 with the tool housing 2 engage in recesses 8 in its end region, which run in the circumferential direction (see FIGS. 1 and 6).
Die Ausnehmungen 8 sind dabei länger bemessen als die Erhebungen 7. Auf diese Weise ist das Kupplungsbauteil 4 drehbar und zugleich unverlierbar mit dem Werkzeuggehäuse 2 verbunden.The recesses 8 are dimensioned longer than the elevations 7 . In this way, the coupling component 4 is rotatable and at the same time captively connected to the tool housing 2 .
Am Innenumfang seines dem Batterie-Packen 3 zugeordneten Abschnitts 6′ enthält das Kupplungsbauteil 4 an zwei einander diametral gegenüberliegenden Bereichen zwei in Achsrichtung verlaufende Halbrundnocken 9 und eine dazwischenliegende, sich senkrecht zu den beiden Nocken 9 erstreckende halbzylindrische Erhebung 10. Den Halbrundnocken 9 und der halbzylindrischen Erhebung 10 ist, wie die Fig. 1 und 7 erkennen lassen, jeweils eine L-förmige Aussparung 11 am Batterie-Packen 3 zugeordnet, derart, daß der Batterie-Packen 3 mit dem Kupplungsbauteil 4 nach Art eines Bajonettverschlusses vereinigbar ist. Die beiden Halbrundnocken 9 des Kupplungsbauteils 4 greifen beim Vereinigungsvorgang mit dem Batterie-Packen 3 jeweils in den in Achsrichtung dieses Packens verlaufenden Bereich der Aussparung 11 ein, wobei die halbzylindrische Erhebung 10 im Kupplungsbauteil 4 eine ähn lich ausgebildete Erhebung 12 im Bereich der Aussparung 11 am Batterie-Packen 3 überrastet. Durch eine Relativdrehung zwischen dem Kupplungsbauteil 4 und dem Batterie-Packen 3 gelangen die Halbrundnocken 9 in den in Umfangsrichtung verlaufenden Teil der Aussparung 11 (Hinterschneidung) im Batterie-Packen 3. In der Verriegelungslage des Batteriepackens 3 überrasten der in Dreh richtung vordere Halbrundnocken 9 einen korrespondierenden Nocken 16 am Batteriepacken 3. Damit ist der Batterie-Packen in seiner Lage fixiert und gegen Herausfallen gesichert.At the inner periphery of the battery pack 3 associated section 6 'the clutch member 4 at two diametrically opposed portions comprises two axially extending semi-circular cam 9 and an intermediate, perpendicular to the two cam 9 extending semi-cylindrical boss 10 degrees. The semicircular cams 9 and the semi-cylindrical elevation 10 , as can be seen in FIGS. 1 and 7, are each assigned an L-shaped recess 11 on the battery pack 3 , such that the battery pack 3 with the coupling component 4 in the manner of a bayonet catch can be combined. The two semicircular cams 9 of the coupling component 4 engage in the process of merging with the battery pack 3 in the area of the recess 11 extending in the axial direction of this packing, the semi-cylindrical elevation 10 in the coupling component 4 having a similarly designed elevation 12 in the region of the recess 11 on Battery pack 3 snapped into place. By means of a relative rotation between the coupling component 4 and the battery pack 3 , the semicircular cams 9 get into the part of the recess 11 (undercut) in the battery pack 3 that runs in the circumferential direction. In the locked position of the battery pack 3, the front half-round cam 9 in the direction of rotation latch over a corresponding cam 16 on the battery pack 3 . The battery pack is thus fixed in its position and secured against falling out.
Anstelle der beschriebenen, eine besonders zuverlässige Ver einigung des Batterie-Packens 3 mit dem Kupplungsbauteil 4 und damit mit dem Elektrowerkzeug ermöglichende Anordnung kann auch ein einfacher Bajonettverschluß verwirklicht werden, z.B. durch Eingriff zweier einfach ausgebildeter, am Kupplungsbauteil 4 angebrachter Nocken in die L-förmige Aussparung am Batterie-Packen 3. Des weiteren können auch andere bekannte Mittel zur Vereinigung des Kupplungs bauteils 4 mit dem bzw. einem Batterie-Packen angewandt werden. Instead of the described, a particularly reliable Ver unification of the battery pack 3 with the coupling component 4 and thus with the power tool arrangement, a simple bayonet lock can also be realized, for example by engaging two simply designed cams on the coupling component 4 in the L-shaped Notch on the battery pack 3 . Furthermore, other known means for combining the coupling component 4 with or a battery pack can be applied.
Beim Aufschieben des Kupplungsbauteils 4 auf das Gehäuse 2 des Elektrowerkzeugs bzw. Schraubers sind die wulstartigen Erhebungen 7 des Kupplungsbauteils mit den Schrägflächen 8′ im Endbereich der Wandung des Werkzeuggehäuses 2 in Deckungsposition zu bringen und in die jeweils zugeordnete Ausnehmung 8 im Werkzeuggehäuse einzu drücken. Damit ist das für diesen Zweck ausreichende Elastizität auf weisende Kupplungsbauteil 4 unverlierbar und im Rahmen des durch die Erstreckung der Ausnehmungen 8 in Umfangsrichtung festgelegten Winkelbereichs verdrehbar mit dem Werkzeuggehäuse 2 vereinigt. Gegebenenfalls können auch besondere, den Drehwinkelbereich des Kupplungsbauteils 4 begrenzende Anschläge am Werkzeuggehäuse 2 und/oder am Kupplungsbauteil 4 angebracht sein.When sliding of the coupling member 4 on the housing 2 of the power tool or wrench the bead-like elevations are to be brought 7 of the coupling member with the inclined surfaces 8 'in the end region of the wall of the tool housing 2 in covering position and press einzu in the respectively associated recess 8 in the tool housing. The elasticity which is sufficient for this purpose on the coupling component 4 which is pointing is captive and is rotatably combined with the tool housing 2 within the angular range defined by the extent of the recesses 8 in the circumferential direction. If necessary, special stops limiting the rotation angle range of the coupling component 4 can also be attached to the tool housing 2 and / or to the coupling component 4 .
Die Lagefixierung des Kupplungsbauteils 4 am Werkzeuggehäuse 2 ergibt sich durch Zusammenwirken eines Nocken 13 im Werkzeugge häuse 2 mit einem Vorsprung 14 im Kupplungsbauteil 4, die über rasten müssen (siehe Fig. 2, 3 und 6). Die Einführung des Vor sprungs 14 wird dabei durch die auf gleicher Ebene liegenden Aussparungen 15 und 15′ am Sockel des Werkzeuggehäuses ermöglicht.The position fixation of the coupling component 4 on the tool housing 2 results from the interaction of a cam 13 in the tool housing 2 with a projection 14 in the coupling component 4 , which must snap over (see Fig. 2, 3 and 6). The introduction of the jump before 14 is made possible by the same level recesses 15 and 15 'on the base of the tool housing.
In der in Fig. 8 gezeigten Betriebslage des betreffenden Batterie packens 3 im Kupplungsbauteil 4 ist der Batteriepacken durch die miteinander korrespondierenden Erhebungen 10 (Kupplungsbau teil) und Erhebung 12 (Batteriepacken) in seiner Lage gesichert (siehe Fig. 2, 3, 4, 5 und 7), wobei die beiden Erhebungen wieder über rasten. Die Trennlage ergibt sich durch eine solche Relativdrehung zwischen Batteriepacken 3 und Kupplungsbauteil 4, daß die Verrastele mente 10 und 12 außer Eingriff miteinander kommen.In the operating position of the relevant battery pack 3 in the coupling component 4 shown in FIG. 8, the battery pack is secured in its position by the corresponding elevations 10 (coupling component) and elevation 12 (battery packs) (see FIGS. 2, 3, 4, 5 and 7), the two elevations again racing over. The separation position results from such a relative rotation between the battery pack 3 and coupling component 4 that the Verrastele elements 10 and 12 come out of engagement with each other.
Das Kupplungsbauteil 4, das erforderlichenfalls auch anders aus gebildet sein kann, ermöglicht somit das Bestücken des betreffen den Elektrowerkzeugs mit Batterie-Packen verschiedener Kapazität und Spannung. Hierfür ist lediglich Voraussetzung, daß der jeweilige Batterie-Packen eine mechanisch sichere und funktionsgerechte Vereinigung mit dem Kupplungsbauteil zuläßt.The coupling component 4 , which can also be formed differently if necessary, thus enables the relevant power tool to be equipped with battery packs of different capacities and voltages. The only requirement for this is that the respective battery pack allows mechanically safe and functional connection with the coupling component.
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873742268 DE3742268A1 (en) | 1987-12-12 | 1987-12-12 | Electric tool having a device for accommodating and holding battery packs in and/or on the tool housing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873742268 DE3742268A1 (en) | 1987-12-12 | 1987-12-12 | Electric tool having a device for accommodating and holding battery packs in and/or on the tool housing |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3742268A1 DE3742268A1 (en) | 1989-06-22 |
DE3742268C2 true DE3742268C2 (en) | 1992-04-30 |
Family
ID=6342528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19873742268 Granted DE3742268A1 (en) | 1987-12-12 | 1987-12-12 | Electric tool having a device for accommodating and holding battery packs in and/or on the tool housing |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3742268A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9313009U1 (en) * | 1993-08-30 | 1993-11-04 | Heine Optotechnik GmbH & Co KG, 82211 Herrsching | Handle for an electro-optical diagnostic device set |
US5800940A (en) * | 1994-08-11 | 1998-09-01 | Black & Decker Inc. | Battery pack retaining latch for cordless device |
US7649337B2 (en) | 2005-05-17 | 2010-01-19 | Milwaukee Electric Tool Corporation | Power tool including a fuel gauge and method of operating the same |
US7814816B2 (en) | 2005-05-17 | 2010-10-19 | Milwaukee Electric Tool Corporation | Power tool, battery, charger and method of operating the same |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4031090A1 (en) * | 1990-10-02 | 1992-04-09 | Bosch Gmbh Robert | DEVICE ON ELECTRIC HAND MACHINE TOOLS |
GB9207440D0 (en) * | 1992-04-04 | 1992-05-20 | Dsm Video Ltd | Battery pack |
WO1994011162A1 (en) * | 1992-11-06 | 1994-05-26 | Emerson International Limited | A power tool |
US6007941A (en) * | 1998-06-19 | 1999-12-28 | Abbott Laboratories | Watertight battery compartment cover with latch actuated o-ring seal |
DE102005007923B4 (en) | 2005-02-11 | 2006-10-19 | Alfred Kärcher Gmbh & Co. Kg | cleaner |
GB2424989A (en) * | 2005-04-06 | 2006-10-11 | Tranmax Machinery Co Ltd | Connection mechanism for battery pack and power tools |
US7619387B2 (en) | 2006-05-08 | 2009-11-17 | Ingersoll-Rand Company | Battery pack attachment arrangement |
EP2082848B1 (en) * | 2008-01-24 | 2013-04-10 | Robert Bosch Gmbh | An electrical device having a battery pack with an easy attachment and release mechanism |
FR2929544B1 (en) * | 2008-04-02 | 2010-09-03 | Facom | AUTONOMOUS PORTABLE ELECTRICAL APPARATUS WITH ELECTRIC POWER SUPPLY BLOCK LOCKING. |
JP5491925B2 (en) * | 2010-03-26 | 2014-05-14 | パナソニック株式会社 | Electric tool |
DE102012104538A1 (en) * | 2012-05-25 | 2013-11-28 | Gustav Klauke Gmbh | Tool |
US20150133861A1 (en) | 2013-11-11 | 2015-05-14 | Kevin P. McLennan | Thermal management system and method for medical devices |
US10143795B2 (en) | 2014-08-18 | 2018-12-04 | Icu Medical, Inc. | Intravenous pole integrated power, control, and communication system and method for an infusion pump |
CA2987011A1 (en) | 2015-05-26 | 2016-12-01 | Icu Medical, Inc. | Disposable infusion fluid delivery device for programmable large volume drug delivery |
CA3051497C (en) * | 2017-01-24 | 2024-01-02 | Tti (Macao Commercial Offshore) Limited | Battery terminal holder for electric tools |
USD939079S1 (en) | 2019-08-22 | 2021-12-21 | Icu Medical, Inc. | Infusion pump |
USD1052728S1 (en) | 2021-11-12 | 2024-11-26 | Icu Medical, Inc. | Medical fluid infusion pump |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2510800B1 (en) * | 1981-07-30 | 1985-06-07 | Framatome Sa | METHOD AND DEVICE FOR ELIMINATING LEAKAGE SPACES BETWEEN PARTITIONS SURROUNDING THE HEART OF A PRESSURE WATER NUCLEAR REACTOR |
-
1987
- 1987-12-12 DE DE19873742268 patent/DE3742268A1/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9313009U1 (en) * | 1993-08-30 | 1993-11-04 | Heine Optotechnik GmbH & Co KG, 82211 Herrsching | Handle for an electro-optical diagnostic device set |
US5542904A (en) * | 1993-08-30 | 1996-08-06 | Heine Optotechnik Gmbh & Co. Kg | Handgrip for an electro-optical diagnostic apparatus set |
US5800940A (en) * | 1994-08-11 | 1998-09-01 | Black & Decker Inc. | Battery pack retaining latch for cordless device |
US7649337B2 (en) | 2005-05-17 | 2010-01-19 | Milwaukee Electric Tool Corporation | Power tool including a fuel gauge and method of operating the same |
US7814816B2 (en) | 2005-05-17 | 2010-10-19 | Milwaukee Electric Tool Corporation | Power tool, battery, charger and method of operating the same |
US7932695B2 (en) | 2005-05-17 | 2011-04-26 | Milwaukee Electric Tool Corporation | Power tool, battery, charger and method of operating the same |
Also Published As
Publication number | Publication date |
---|---|
DE3742268A1 (en) | 1989-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
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