DE102008003213A1 - Emergency hammer with additional functions as a shell of a multipurpose tool with signaling - Google Patents

Abstract

Presented is an emergency hammer with other functions as a shell of a multipurpose tool with signaling according to the main patent "emergency hammer with additional functions as a shell of a multipurpose tool", patent application no. DE 102007049312 v.. Oct. 15, 2007. The emergency hammer - especially if it has additional tool functionality - is an important tool for operating a vehicle, especially when this vehicle is used for passenger transport. When using means of public transport (public transport), the legislator compelling mandatory sufficient presence of these tools in case of disaster in sufficient numbers. Also, the location in connection with the local glazing in this case subject to technical test requirements. The emergency hammer is located in a bracket in the immediate vicinity of the side window, which is provided as an emergency exit and is also subject to a special labeling, and whose single-pane safety glass (ESG) can be easily smashed by means of the emergency hammer. The number of available emergency hammers also depends on the wagon or bus size and the type of vehicle. The aim is to build a Nothammers with other functions as a shell of a multipurpose tool - especially a emergency hammer with knife and light for vehicles in conjunction with a multipurpose tool. The wrapping of a multipurpose tool is designed so that it can be ...

Description

The invention relates to an emergency hammer with additional functions as a shell of a multipurpose tool with signaling according to the main patent 'emergency hammer with additional functions as a shell of a multipurpose tool', patent application no. DE 10 2007 049 312 v. Oct. 15, 2007.

Of the Emergency Hammer - especially if it has additional tool functionality - is an important tool for the Operation of a vehicle especially if this vehicle for passenger transport is used. When using Means of public transport (PT) the legislator compellingly the sufficient presence of these auxiliary tools in case of catastrophe in sufficient number in front. Also the place of installation in connection with the local glazing is subject in this case technical testing instructions. The emergency hammer is located in a holder in the immediate Near the side window, which provided as an emergency exit and is also subject to a special labeling, and their Single-pane safety glass (ESG) with the help of the emergency hammer easily can be smashed. The number of available Standing emergency hammers is also of the wagon or bus size and the vehicle type.

Of the Location of the emergency hammer can be used in conjunction with the bracket be sealed; electrical contact signaled and documented the removal of the emergency hammer - depending on the coding - also on a certain place. More safety, less risk of injury and higher power for the smash of slices with less effort is the quality of the safety-related product. As is known, the emergency hammer was subject to vandalism in particular; a missing one Of course, in the event of a disaster, Hammer can have devastating effects entail. Another aspect is the ergonomic Handling of the tool and its removal from the storage location. The latter concerns a clear positioning of the tool at the storage site for safe and constant removal in easily accessible and defined place. The tool itself should be shaped so that a professional Access to the tool and the handle of the same - too for prolonged work - not for injuries or diseases.

On the appreciation of the state of the art 'emergency hammer' is on omitted this passage and the detailed explanation in the parent application.

in the Following is the state of the art of emergency hammers additional functions as a shell of a multipurpose tool - in particular of Nothammern with belt cutter and light for Vehicles in conjunction with a multipurpose tool and others Signaling - appreciated; according to the Prior art, depending on the application, a variety of Types of emergency hammers with additional functions in use.

According to the German disclosure DE 10 2006 018 165 is a hammer mechanism for the generation of structure-borne noise, equipped with a striking body, which is movable by a linear motor against an object to be vibrated, presented. The linear motor is controlled by electrical control via a sensor which detects the instantaneous position of the impactor to control the impact velocity of the impactor.

The Application refers to a percussion hammer and the sensory Recording the acceleration forces of the impactor and is not the subject of this application.

Also, the metrological device of a percussion hammer topic in the Japanese application JP 2006 317 348 ; while the metrological device to ensure the repeatable constant impact.

In the European patent application EP 392,812 US Application US 5 025 655 / Japanese application JP 2 133 653 a hammer with testing device is presented. In this case, an acceleration sensor is incorporated in a cavity of the impact head, which is connected via a cable path with a built-in hammer handle power supply and an amplifier circuit. Via a selector switch different power ranges can be set, so z. B. the range 60 × g ... 80 × g of an output voltage 1.03 V ... 1.37 V, etc .; g = 9.81 m / s ² . Successful hits in the selected impact area are visually displayed.

The The present invention describes a metrological device for impact tests.

The Japanese application JP 2001 116 642 discloses a semiconductor pressure sensor that undergoes additional mechanical protection to protect it against shock.

• – zwischen zwei elektrischen Kontakten federnd gelagerte Eisen-/Stahlkugel
• – gleiches Prinzip, jedoch Federung durch Permanent-Magnetfeld ersetzt
• – Flüssigkeitsschalter
• – Mikrowellenschalter
• – mechanischer Federschalter oder Membrane
• – mehrphasige optische Faser
• – piezo-elektrisches Halbleiterelement
• – kapazitiver Schalter
• – elektromagnetischer/induktiver Sensor.

In a large number of applications - such as EP 1 739 394 . EP 1 015 893 . EP 1 151 423 . EP 447 560 . EP 119,064 - Shock sensors with / without inertia switches are presented, which are based on different physical processes and contacts and are used in different applications, such as

• - between two electrical contacts spring-mounted iron / steel ball
• - Same principle, but suspension replaced by permanent magnetic field
• - Liquid switch
• - Microwave switch
• - mechanical spring switch or diaphragm
• - multiphase optical fiber
• - Piezoelectric semiconductor element
• - capacitive switch
• - electromagnetic / inductive sensor.

such Impact or shock sensors are used for electrical generation and further processing of the measured mechanical acceleration pulse and are also referred to as accelerometers or sensors, the shock bandwidth is often adjustable.

The German disclosure DE 10 2006 012 325 presents a 360 ° attitude and acceleration sensor for vehicles wherein a light source illuminated by light-emitting diode (LED) light is in a transparent liquid and its variable position is sensed by means of a charge coupled device (CCD) ring sensor ,

The European application EP 0 846 952 / German registration DE 697 28 502 discloses an impact or acceleration sensor whose construction resembles an electrified gyrocompass. In a housing is located centrally on a pin a moment of inertia unbalanced mounted shock sensor part - similar to a compass needle - each with a permanent magnet at the tips, below each of these magnets is arranged a further stabilizing magnet. The change in position of the impact sensor part is measured and signal processed via each arranged at the ends, the permanent magnet opposing a magneto-resistive effect having elements with each underlying amplifier stages.

The registrations EP 0 848 257 / DE 697 21 704 describe the predecessor development also based on a magneto-resistance effect.

The European application EP 0 768 532 / German registration DE 696 27 603 discloses an acceleration sensor with a piezoelectric element for measuring acceleration and for detecting vibrations needed for portable electronic devices. The sensor is also used as an acceleration sensor in a shock and impact detection device with slightly modified signal processing.

The German disclosure DE 198 35 996 provides an acceleration sensor of two arranged in an angle, each working against a mechanical spring inertial bodies, wherein the inertia body arranged perpendicular to the roadway has a lance which extends, prevents the second inertial body from moving from the home position or vice versa, the second inertial body from the home position extended prevents the first inertial body on the process.

The German patent DE 197 50 350 presents a 3-dimensional chip acceleration sensor, wherein the measuring method of each measuring direction is based on the differential capacitance measuring principle. The sensor is small in size for a 3D type and is inexpensively fabricated in a planar process with integrated-circuit (IC) process-compatible technology.

Other applications concern impact / acceleration / shock sensors, such as B. - German patent specification DE 195 20 004 - Piezo-based sensor - German disclosure DE 195 18 826 - Sensor with inertia - German patent specification DE 195 13 277 - Sensor with inertia - German patent specification DE 195 09 338 - Sensor with gate, drain and source - German patent specification DE 100 54 964 - Sensor with detector chip - German patent specification DE 44 43 419 - Sensor with magnetic circuit - German disclosure DE 44 24 551 - Evaluation circuit Thresholds - German Patentschrift t DE 43 15 072 - Sensor with inertia - German disclosure DE 40 33 766 - Transmitter / receiver reflection.

all Common to sensors is the one- or multi-dimensional detection of Acceleration; corresponding downstream evaluation devices control the actuators.

All Presented publications are only partially suitable or not at all for the specific use as emergency hammer with additional functions as a shell of a multipurpose tool with signaling.

At the Main Patent is assumed that the emergency hammer with additional functions as a shell of a multipurpose tool releasably firmly anchored in a fastening device is held. A situation is conceivable - an accident state - the the intended and intended use of the emergency hammers and it is established that the same his attachment position has held or even untraceable inside the vehicle - despite urgently required emergency measure - is.

Also It may be possible that the emergency hammer after his Use only has been misplaced.

Also the reverse case is conceivable, namely that the Vehicle occupant his familiar environment or his seat had to leave accident and in this condition Desperate for the emergency hammer that created his emergency exit examined.

In in all cases should the accident in the / - maybe injured or mentally confused - vehicle occupants the presence of the emergency hammer is signaled.

Of the The invention is therefore based on the object, a device according to the preamble of claim 1, an emergency hammer with other functions as a shell of a multipurpose tool with signaling to create.

These The object is achieved by the characterizing Features of claim 1 solved; to advantageous embodiments take the dependent claims.

aim is the construction of a Nothammers with other functions as a shell a multi-purpose tool with signaling such that in the shell of the multiple tool one from power supply, Sensor and signaling device is existing signaling, the accident and acceleration condition triggered the position detection the emergency room serves. Since the emergency hammer is a location-independent Device represents, the power supply is also location independent execute - such. B. as a long-lasting battery supply - such. B. accumulator technology based on lithium. The signaling device can both visually - such. B. by low-current LED - and / or acoustically - such as B. by piezo buzzer - energy saving respectively.

A Battery monitoring device signals about it In addition, optically and / or acoustically, the drop in battery voltage below the limit and asks to change or recharge the battery on.

A Another embodiment of the invention provides that the in the parent application proposed lighting device with Power supply case of a multiple tool as 'emergency / hand lamp' - also for the signaling is used or only partially as common Lamp or used as a common power supply.

• – des Nothammers als händisch geführte Not-/Handleuchte
• – Betriebsart A und
• – des in Betriebsbereitschaft befindlichen Nothammers in seiner Halterung
• – Betriebsart B

sind je stets bekannt und müssen nicht signalisiert werden. Weiterhin muß eine eingeschaltete Not-/Handleuchte von sich aus kein Signal abgeben.An on / off hand switch / push button to be provided is equipped with the additional features of a mode switch, ie on the one hand the operation A of the emergency hammer as emergency / flashlight and on the other hand the operation B as emergency hammer in standby with signaling. The dual function excludes beyond that - the local situation

• - The emergency hammer as a hand-held emergency / flashlight
• - Operating mode A and
• - The emergency truck in service in its holder
• - Operating mode B

are always known and do not need to be signaled. Furthermore, a switched emergency / flashlight on its own no signal.

• – Ist die Signalisierung eine unabhängige Einrichtung – bestehend aus einer Stromversorgung, einer Sensorik und einer Signaleinrichtung – wird diese als Signalisierungs(S)-Block ausgeprägt in der Hülle des Mehrfachwerkzeugs positioniert und z. B. über einen im S-Block vorgesehenen Schalter oder über einen mit der Haltevorrichtung kombinierten Schalter aktiviert; aufprallbedingt wird über den Aufprall-/Schocksensor/Beschleunigungsaufnehmer die Nothammer-Positionsbeleuchtung und/oder
• – akustik zwecks Auffinden desselben aktiviert.
• – Ist die Signalisierung eine abhängige Einrichtung – die Stromversorgung für Not-/Handleuchte und Signalisierung sind gemeinsam vorhanden – wird die Stromversorgung unabhängig angeordnet und der S-Block besteht aus Sensorik-Aufprall-/Schocksensor/Beschleunigungsaufnehmer – und optischer und/oder akustischer Signaleinrichtung; über den Betriebsarten-Schalter wird die gewünschte Betriebsart A, B gewählt.
• – Ist die Signalisierung eine abhängige Einrichtung – die Stromversorgung für Not-/Handleuchte und Signalisierung sowie die Beleuchtung/optische Signaleinrichtung sind gemeinsam vorhanden – wird die Stromversorgung unabhängig angeordnet und der S-Block besteht aus Sensorik-Aufprall-/Schocksensor/Beschleunigungsaufnehmer – und ggf. akustischer Signaleinrichtung; über den Betriebsarten-Schalter wird die gewünschte Betriebsart A, B gewählt.

A further advantageous embodiment of the inventive novelty is given by the design of the lighting and signaling.

• - Is the signaling an independent device - consisting of a power supply, a sensor and a signaling device - this is pronounced as signaling (S) -Block positioned in the shell of the multi-tool and z. B. activated via a provided in the S-block switch or a combined with the holding switch; Impact caused by the impact / shock sensor / accelerometer, the emergency hammer position lighting and / or
• - acoustics activated to find it.
• - Is the signaling a dependent device - the power supply for emergency / flashlight and signaling are present together - the power supply is arranged independently and the S-block consists of sensor impact / shock sensor / accelerometer - and optical and / or acoustic signaling device; The desired mode A, B is selected via the operating mode switch.
• - Is the signaling a dependent device - the power supply for emergency / flashlight and signaling and lighting / optical signaling device are present together - the power supply is arranged independently and the S-block consists of sensor impact / shock sensor / accelerometer - and possibly acoustic signaling device; The desired mode A, B is selected via the operating mode switch.

Of the The invention is based on the following as an investment attached drawings of exemplary embodiments further clarified. Show it

1 Case emergency hammer, in perspective, without upper shell, with holding device

2 Sheath emergency hammer, like 1 , but with upper shell

3 Sheath emergency hammer, like 1 , but in front view.

Same and equivalent components of the embodiments are each provided with the same reference numerals in the figures; the reference numbers of the parent application are adopted and supplemented by the additives.

The Description of the device according to the invention will be continued based on the explanation of the figures.

How out 1 - Case emergency hammer, in perspective, without upper shell, with holding device - can be seen, there is the shell 1 for receiving the multipurpose tool 200. from an upper shell 10 and a lower shell 30 , Both shells are detachably or non-detachably connected to each other; the two half-shells are closed together. When closed, the two half shells form a hammer-like shaped hollow body with well-structured grips in the hand.

The envelope provides that the shell head on the one hand as a beating device 50 and on the other hand as a knife 70 is pronounced, which is usually used in accident situations in conjunction with the emergency hammer as a belt cutter. In addition, the envelope for receiving a lighting device 90 prepared.

The Envelope has such an interior design that a Multi-purpose tool fits well and fits tightly with the shell closes and - when using the wrapper as emergency hammer - a stable position of the multipurpose tool is ensured in the envelope.

A beating device 50 - Consisting of a mounted in a guide punch and mechanically directly in a releasable connection with the hammer surface of the hammer 230 of the multipurpose tool - lets out of the hammer of the multipurpose tool in conjunction with the enclosure Be emergency hammer for the vehicle. At its rear head is the hammer as water pump pliers 210 educated; further tool functions 250 are in the hollow handles.

A new tooling function is the fixed or detachable scale associated with the handle 225 with ruler function, which can also be used for advertising.

In Accident situations, it may well be useful that the Emergency hammer as a shell of a multipurpose tool a lighting device has emergency / flashlight. For this purpose is in a cavity below the hammer head a socket receiving the bulb incorporated and over one also sunk in a cavity above the hammer head attached switch / button electrically wired with the contact connected to the battery compartment. As a battery holder is the space between the Grips provided the multi-purpose tool. The necessary battery type and quality are determined by the choice of the lamp, preferably a light emitting diode (LED) lamp.

As an extension of the device, a position and position detection is provided in the accident state, the signaling 80 , The signaling device consists essentially of an optical position indicator 84 - Also preferably consisting of an LED lamp - and an optical charge status indicator 85 - This LED lamp lights up or flashes when the battery minimum voltage is undershot. Both bulbs differ in color from each other; the flashing frequencies are adjustable.

In addition to the visual displays are additional acoustic signaling / alarms 87 - such. B. piezo buzzer - with permanent or interrupted sound used - also according to the flashing frequency.

A signaling (S) block is provided 81 that about the fortifications 83 firmly releasably connected to the lower shell and receives the parts and functions of the signaling. This includes a battery holder 82 with batteries as a portable power supply, an on / off / mode switch 88 and - the trigger - the impact / shock sensor / accelerometer 86 , The qualification characteristics of the impact / shock sensor / accelerometer are taken from corresponding parts of the vehicle industry / automotive technology.

The emergency hammer with additional functions as a shell of a multipurpose tool with signaling is a holding device 100 added. The holding device is made of metal or plastic so that the tool is received secured against impact. The holding device consists of a narrow elongated, to be mounted base plate 105 , the longitudinally spaced two locking devices 1 and 2 101 . 102 has, each in a locking lug 1 and 2 103 . 104 end up. The locking devices in turn engage in holes provided in the upper 21 . 22 as well as the lower shell 41 . 42 and ensure the appropriate stable hold.

2 shows the shell emergency hammer, like 1 , but with upper shell.

Clear is in this view the labeling or Printing provided outer surface to make out the top shell of the wrapper. Continue the ergonomically chosen location of the Case of the multipurpose tool to the base plate of the holding device clear. The location of the shots and the seat of the locking lugs in the Upper shell are clarified; Position and charge indicator match fits harmoniously into the overall picture of the shell of the multipurpose tool.

3 puts the sheath emergency hammer, like 1 , but in front view, dar.

On the representation of the hinge / film hinge between upper and Lower shell was omitted here. The division of the interior the envelope for stably holding the multipurpose tool becomes particularly clear here. The view into the lower shell of the shell Emergency Hammer with tooling gives the stable position of the multipurpose tool in the cladding again. The engagement the locking devices and the -nasen the holding device in the Cover of the multipurpose tool is sufficient Free space, between the handles of the multipurpose tool a battery receptacle for emergency / flashlight and / or signaling.

A advantageous function determination between lighting device emergency / flashlight - and signaling signal device - in terms the power supply is given. So can - depending on the features - the Power supply of the lighting device for the Be used signaling, d. H. in this case reduces the signaling (S) block around the battery holder.

In another form of the inventive novelty can the optical position indicator and the lighting of the emergency / flashlight be merged and the switching operations by means of an on / off / mode switch be coordinated. In this case, the S-block is reduced the optical position indicator.

According to one Another embodiment, the modes A, B - at same light source - in the steady light of the emergency / flashlight to the flashing light of the position indicator clearly. The on / off / mode switch is in this case part of the S block.

According to one Another embodiment of the invention, the length of lower locking device 2 is more pronounced than that of the upper locking device 1, so that the suspension the emergency hammer as a shell of a multipurpose tool not distance parallel to the base plate of the holding device completes and thus gives the user a gripping freedom, the Cover the multi-purpose tool ergonomically safe.

In In a further embodiment, elongated holes in longitudinal and transverse direction of the base plate of the holding device to the vehicle supplier a versatile purpose-built assembly.

A another embodiment of the invention provides that for the electrical equipment of the emergency hammers with additional functions as a shell of a multipurpose tool with signaling a higher degree of protection IPxy, x> 2, y> 0, selected is, up to the explosion protection.

A further embodiment of the invention provides for the electrical facilities of the emergency room with additional features - too additional electrical functions - a microcontroller One important function is certainly monitoring represents the energy budget of the institution. But also the number The links make the assignment seem reasonable.

exemplary be here when using the microcontroller on the waiver of the on / off / mode switch pointed.

A Another form of the inventive novelty is given by the use of a brightness sensor, the the power-saving brightness control of the LED lamps takes over.

A Another embodiment of the inventive novelty sees the use an electrical contact in connection with the holding device before, wherein the contacting both halteeinrichtungsseitig as well can be installed on the tool side. In connection with this contact can monitor the presence of the emergency hammer in the holding device and possibly the absence is signaled.

advantageous Further developments of the invention are the subject of the subclaims; the numerous possibilities and advantages of the design The invention is reflected in the number of property rights claims contrary.

1

shell nothammer

10

Upper shell

21

admission Latch 1

22

admission Latch 2

30

subshell

41

admission Latch 1

42

admission Latch 2

50

beater

70

Cutter, Knives, belt cutter

80

signaling

81

Signaling (S) block

82

Battery compartment / block

83

attachment

84

position indicator

85

Charging Indicator

86

Impingement / shock sensor / accelerometer (not shown)

87

Piezo buzzer (not shown)

88

On / Off / Mode selector switch (not shown)

90

lighting (not shown)

100

holder

101

locking device 1

102

locking device 2

103

locking lug 1

104

locking lug 2

105

baseplate

200

The multipurpose tool

210

Wasserpumpenzange

225

Scale / Ruler

230

hammer

250

Further Tool functions (not shown)

QUOTES INCLUDE IN THE DESCRIPTION

This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.

Cited patent literature

• - DE 102007049312 [0001]
• - DE 102006018165 A [0006]
• - JP 2006317348 [0008]
• - EP 392812 [0009]
• - JP 2133653 [0009]
• - JP 2001116642 [0011]
• - EP 1739394 [0012]
• - EP 1015893 [0012]
• - EP 1151423 [0012]
• - EP 447560 [0012]
• - EP 119064 [0012]
• - DE 102006012325 A [0014]
• - EP 0846952 [0015]
• - DE 69728502 [0015]
• - EP 0848257 [0016]
• - DE 69721704 [0016]
• - EP 0768532 [0017]
• - DE 69627603 [0017]
• - DE 19835996 A [0018]
• - DE 19750350 [0019]
• - DE 19520004 [0020]
• - DE 19518826 [0020]
• DE 19513277 [0020]
• - DE 19509338 [0020]
• - DE 10054964 [0020]
• - DE 4443419 [0020]
• - DE 4424551 [0020]
• - DE 4315072 [0020]
• - DE 4033766 [0020]

Claims (18)

The invention relates to an emergency hammer with additional functions as a shell of a multipurpose tool with signaling according to the main patent 'emergency hammer with additional functions as a shell of a multipurpose tool', patent application no. DE 10 2007 049 312 v. 15. Okt. 2007, characterized in that the electrified emergency hammer with additional functions as a shell of a multipurpose tool ( 1 . 200. ) with a signaling ( 80 ) - essentially consisting of a signaling block ( 81 ) - for the purpose of ascertaining its position and position - mainly accelerated in the accident situation. Emergency hammer with additional functions as a shell of a multipurpose tool with signaling according to claim 1, characterized in that the sensors of the signaling ( 80 . 81 ) - essentially consisting of power supply, sensors and signaling device - the electrified emergency hammers ( 1 ) as a trigger impact / shock sensor / accelerometer ( 86 ) has to content. Emergency hammer with additional functions as a shell of a multipurpose tool with signaling according to at least one of claims 1 to 2, characterized in that the acting as a trigger impact / shock sensor / accelerometer ( 86 ) signaling ( 80 . 81 ) of the emergency hammers ( 1 ) to an optical and / or acoustic position indicator ( 84 . 87 ) acts. Emergency hammer with additional functions as a shell of a multipurpose tool with signaling according to at least one of claims 1 and 3, characterized in that the location-independent power supply of the signaling ( 80 . 81 ) from a battery compartment with battery pack or accumulator ( 82 ) consists. Emergency hammer with additional functions as a shell of a multipurpose tool with signaling according to at least one of claims 1 to 4, characterized in that the location-independent power supply of the signaling ( 80 . 81 ) has a battery / Akkumulatorprüfung and the state of charge of battery / accumulator by means of a charge status indicator ( 85 . 87 ) is displayed optically and / or acoustically. Emergency hammer with additional functions as a shell of a multipurpose tool with signaling according to at least one of claims 1 to 5, characterized in that the location-independent power supply of the signaling ( 80 . 81 ) has a battery / Akkumulatorladeeinrichtung, the subject of the signaling ( 80 ) and / or the subject of the holding device ( 100 ). Emergency hammer with additional functions as a shell of a multipurpose tool with signaling according to at least one of claims 1 to 6, characterized in that the signaling ( 80 . 81 ) via an on / off / mode switch switching and indicating the emergency / flashlight or standby / position operating state ( 88 ). Emergency hammer with additional functions as a shell of a multipurpose tool with signaling according to at least one of claims 1 to 7, characterized in that the location-independent power supply ( 82 ) - and also the state of charge monitoring ( 85 . 87 ) - the signaling ( 80 ) as well as the illumination device ( 90 ) controlled. Emergency hammer with additional functions as a shell of a multipurpose tool with signaling according to at least one of claims 1 to 8, characterized in that the optical position indicator ( 84 ) signaling ( 80 ) as well as the illumination device ( 90 ) controlled. Emergency hammer with additional functions as a shell of a multipurpose tool with signaling according to at least one of claims 1 to 9, characterized in that the various optical displays ( 84 . 85 ) are differentiated by the duration of the light and the color of the light - also due to the adjustable flashing frequency - and the acoustic alarms ( 87 ) are adjustable to sound and switching frequency. Emergency hammer with additional functions as a casing of a multipurpose tool with signaling according to at least one of claims 1 to 10, characterized in that the casing of a multipurpose tool with signaling ( 1 ) by means of a substantially base plate ( 105 ), Locking devices ( 101 . 102 ) and locking lugs ( 103 . 104 ) existing holding device ( 100 ) is shockproof recorded. Emergency hammer with additional functions as a shell of a multipurpose tool with signaling according to at least one of claims 1 to 11, characterized in that the holding device ( 100 ) by un different lengths of the locking devices ( 101 . 102 ) for the shell of the multipurpose tool ( 1 ) in the grip area a larger ergonomically justified distance to the base plate ( 105 ). Emergency hammer with additional functions as a shell of a multipurpose tool with signaling according to at least one of claims 1 to 12, characterized in that the electrical equipment ( 80 . 90 ) of the electrified emergency hammers ( 1 ) is designed for a higher degree of protection - greater than IP20. Emergency hammer with additional functions as a shell of a multipurpose tool with signaling according to at least one of claims 1 to 13, characterized in that the electrical equipment ( 80 . 90 ) of the electrified emergency hammers ( 1 ) has a programmable microcontroller as a control and regulation. Emergency hammer with additional functions as a shell of a multipurpose tool with signaling according to at least one of claims 1 to 14, characterized in that the electrical equipment ( 80 . 90 ) of the electrified emergency hammers ( 1 ) has a brightness sensor for day / artificial light control. Emergency hammer with additional functions as a shell of a multipurpose tool with signaling according to at least one of claims 1 to 15, characterized in that a holder-side and / or tool-side contacting the presence of the electrified Nothammers ( 1 ) monitored and signaled. Emergency hammer with additional functions as a shell of a multipurpose tool with signaling according to at least one of claims 1 to 16, characterized in that the acceleration bandwidth of the impact / shock sensor / accelerometer ( 86 ) signaling ( 80 ) is adjustable. Emergency hammer with additional functions as a shell of a multipurpose tool with signaling according to at least one of claims 1 to 17, characterized in that the multipurpose tool ( 200. ) via a scale / ruler function ( 225 ).