EP0845333A1 - Emergency hammer - Google Patents

Emergency hammer Download PDF

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Publication number
EP0845333A1
EP0845333A1 EP97119229A EP97119229A EP0845333A1 EP 0845333 A1 EP0845333 A1 EP 0845333A1 EP 97119229 A EP97119229 A EP 97119229A EP 97119229 A EP97119229 A EP 97119229A EP 0845333 A1 EP0845333 A1 EP 0845333A1
Authority
EP
European Patent Office
Prior art keywords
hammer
hammer head
emergency
steel tip
steel
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
EP97119229A
Other languages
German (de)
French (fr)
Other versions
EP0845333B1 (en
Inventor
Johann-Georg Werner
Hans-Joachim Poffo
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.)
Happich Fahrzeug und Industrieteile GmbH
Original Assignee
Happich Fahrzeug und Industrieteile GmbH
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Publication date
Application filed by Happich Fahrzeug und Industrieteile GmbH filed Critical Happich Fahrzeug und Industrieteile GmbH
Priority to SI9730250T priority Critical patent/SI0845333T1/en
Publication of EP0845333A1 publication Critical patent/EP0845333A1/en
Application granted granted Critical
Publication of EP0845333B1 publication Critical patent/EP0845333B1/en
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
    • B25D—PERCUSSIVE TOOLS
    • B25D1/00—Hand hammers; Hammer heads of special shape or materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D1/00—Hand hammers; Hammer heads of special shape or materials
    • B25D1/02—Inserts or attachments forming the striking part of hammer heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/271—Tools for breaking windows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/295—Tools used in automobiles or automobile manufacture

Definitions

  • the invention relates to an emergency hammer for breaking glass panes with a handle and a hammer head equipped with a steel tip.
  • the invention is based on the object, an emergency hammer To make available, on the one hand, very well for breaking windows should be suitable to create an escape route in this way, but on the other hand prevents vandalism, or at least makes it more difficult.
  • the invention provides that the hammer head for the steel tip the intended use of the Nothammers non-obstructive protective device is provided.
  • the steel tip covering cap can be made of plastic the steel tip somewhat defused, so that the emergency hammer no longer suitable for scratching windows or for cutting seat covers is.
  • the steel tip is also blocked by the protective device deprived of a viewer, so that the emergency hammer also its charm as a tool of destruction loses.
  • the protective device in the form of a steel tip covering cap hinders the intended Do not use the emergency hammer, because when smashed it penetrates the Steel tip completely without problems the cap material.
  • the preferably made of plastic cap can be in the simplest way Hammer head can be arranged by gluing, clipping or injection molding.
  • the Steel tip is located inside the hammer head and one by one Holding spring loaded weight body, which is telescopic in one Hammer head cavity is arranged, is carried, the weight body the steel tip when the emergency hammer is used as intended catapulted against the force of the retaining spring from the hammer head cavity.
  • an exposed one is missing Steel tip completely, so that the steel tip is also not easily accessible cannot be used for vandalism purposes.
  • Another embodiment of the invention can consist in that within a cavity formed in the hammer head, the front from the Hollow-out steel body carrying a weight-bearing body pivotally mounted and held in the basic position by a spring is. This measure also results in a hidden one for the steel tip Order that rules out misuse.
  • the weight body can be T-shaped and free End region of its vertical leg have a hinge arrangement.
  • a development of the invention provides that the hammer head from one one-piece casting, such as gray cast iron or zinc die-cast with molded handle there is, as a steel tip preferably a sharpened and hardened Steel pin is used.
  • the hammer head can also be made from a substantially unhardened steel body consist of a blind hole with a steel tip inserted into it made of hardened material, the steel body at least in some areas provided with a plastic encapsulation that also forms the stem is.
  • the plastic encapsulation can also be used to form the Steel pin covering cap may be provided.
  • Another embodiment of the invention can provide that the emergency hammer from a metallic hammer head with one carried by it Steel tip and made of a separate plastic injection molded part Stem consists of a receiving opening for the hammer head having.
  • the new emergency hammer according to Fig. 1 consists of a handle 1 and one whose head end arranged hammer head 2.
  • the hammer head 2 is formed from a suitably integrally formed with the stem 1 Plastic injection molded body 3 and a metal body embedded therein 4, which is equipped with a steel tip 5 at the free end region, which is preferred consists of a pointed and hardened steel pin.
  • the hammer head 2 projects beyond the handle 1 essentially only on one side, so that there is a relatively large projection between the handle 1 and the steel tip 5 results. It is particularly worth mentioning that the hammer head 2 in one with the Steel tip 5 arranged obliquely upward alignment on the handle 1 is, whereby it has proven to be advantageous, an inclination of about 15 degrees of angle (as shown) must be provided.
  • the handle 1 carries one on its side dominated by the hammer head 2 Guard 6, which is preferably formed in one piece with the handle 1.
  • the metal body 4 with a steel tip 5th covering cap 7 is equipped.
  • An adhesive connection secures one reliable fixing of the cap 7 on the metal body 4.
  • the steel tip 5 is also by a Protected from plastic cap 7, being used to fix the cap a clip connection is provided on the metal body 4.
  • the Metal body 4 has an undercut annular groove 8 into which an inside Snap metal thickening 10 onto the tubular extension 9 of the cap 7 can
  • Fig. 4 shows an embodiment of a hammer head 2 with a free end of the metal body 4 pushed cap 7 attached to it by gluing is set.
  • the emergency hammer as a striking tool for Shattering a pane penetrates the steel tip 5 instantaneously, of course the cap material when it hits a disc.
  • the hammer head 2 or the metal body 4 mounted therein has one Cavity 11 in which a metal body 5 carrying weight base 12 can be moved.
  • the weight body 12 In the non-use position after 6, the weight body 12 is positioned by a retaining spring 13.
  • the retaining spring 13 is supported at one end on a collar of the metal body 4 and at the other end from a step-like heel of the weight body and is selected in terms of its innerspring line so that the use of the emergency hammer is not hindered.
  • the new emergency hammer according to Fig. 8 and 9 shows a modern design, includes but of course also a handle 1 and a hammer head 2. Also with this one The hammer for the steel tip 5 consists of an emergency hammer in the hammer head 2 recessed arrangement of the same. In the hammer head 2 is a cavity 14 is formed and in the cavity 14 is a T-shaped Weight base body 15 pivotally mounted. The weight body 15 carries the steel tip 5 at the front and points at the end region a joint arrangement 16 on its vertical leg. In the rest position the weight body 15 is held by a leg spring 17. When the emergency hammer is used as intended, the weight body becomes 15 from its position shown with solid lines instantly transferred to the position shown in dashed lines as soon as the free end of the hammer hits a disc and stops abruptly becomes.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Harvester Elements (AREA)
  • Finger-Pressure Massage (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Loading Or Unloading Of Vehicles (AREA)
  • Ceramic Products (AREA)

Abstract

The hammer comprises a handle (1) and hammer head (2) equipped with a steel point (5) for which a protective device is provided. The protective device comprises a plastics cap covering the steel point fitted on the hammer head. The cap is arranged on the hammer head by adhesion, clipping or spraying. The steel point is located within the hammer head and is supported by a weight basic body (12) loaded by a retention spring (13) arranged telescopically in a hammer head hollow space (11). The weight basic body catapults the steel point against the force of the retention spring out of the hammer head hollow space. The hammer head comprises a one-piece cast part, such as cast iron or zinc pressure casting, with a formed-on handle and an inserted steel point.

Description

Die Erfindung bezieht sich auf einen Nothammer zum Einschlagen von Glasscheiben mit einem Stiel und einem mit einer Stahlspitze ausgerüsteten Hammerkopf.The invention relates to an emergency hammer for breaking glass panes with a handle and a hammer head equipped with a steel tip.

Bei einem durch die EP 0 134 558 B1 bekanntgewordenen Nothammer ist der Hammerkopf mit einer Stahlspitze bestückt. Auf diese Weise ist sichergestellt, daß auch relativ bruchsichere Scheiben, wie man sie in heutigen Fahrzeugen üblicherweise vorfindet, im Notfall eingeschlagen werden können. Bedauerlicherweise werden Nothämmer, insbesondere solche, die in öffentlichen Verkehrsmitteln installiert sind, oftmals zweckentfremdet verwendet und als Vandalismusmittel eingesetzt. Bekanntlich nimmt besonders in öffentlichen Verkehrsmitteln wie Bahnen, Omnibussen etc. der Vandalismus in Form von Beschädigungen der Fensterscheiben durch Zerkratzen, der Sitzbezüge durch Zerschneiden usw. mehr und mehr zu. Die Stahlspitze heutiger Nothämmer ist für den einschlägigen Personenkreis ein durchaus geeignetes Mittel um die geschilderten Beschädigungen durchführen zu können.In the case of an emergency hammer which has become known from EP 0 134 558 B1 Hammer head equipped with a steel tip. This ensures that also relatively shatterproof panes, such as those found in today's vehicles usually found, can be taken in an emergency. Unfortunately, emergency hammers, especially those used in public Means of transport are installed, often used for other purposes and used as a means of vandalism. As is well known, especially in public Vandalism in the form of transport such as trains, buses etc. damage to the window panes from scratching, the seat covers by cutting up etc. more and more. The steel tip of today's emergency hammers is a very suitable one for the relevant group of people Means to carry out the described damage.

Der Erfindung liegt hiernach die Aufgabe zugrunde, einen Nothammer zur Verfügung zu stellen, der einerseits sehr wohl zum Einschlagen von Scheiben geeignet sein soll, um auf diese Weise einen Fluchtweg zu schaffen, der aber andererseits einen Vandalismus verhindert, zumindest aber erschwert. The invention is based on the object, an emergency hammer To make available, on the one hand, very well for breaking windows should be suitable to create an escape route in this way, but on the other hand prevents vandalism, or at least makes it more difficult.

Zur Lösung dieser Aufgabe ist erfindungsgemäß vorgesehen, daß am Hammerkopf für die Stahlspitze eine den bestimmungsgemäßen Gebrauch des Nothammers nicht behindernde Schutzeinrichtung vorgesehen ist.To solve this problem, the invention provides that the hammer head for the steel tip the intended use of the Nothammers non-obstructive protective device is provided.

Durch eine solche Schutzeinrichtung, die aus einer am Hammerkopf angeordneten, die Stahlspitze abdeckenden Kappe aus Kunststoff bestehen kann, wird die Stahlspitze gewissermaßen entschärft, so daß der Nothammer nicht mehr zum Zerkratzen von Scheiben oder zum Zerschneiden von Sitzbezügen geeignet ist. Die Stahlspitze wird zudem durch die Schutzeinrichtung den Blicken eines Betrachters entzogen, so daß der Nothammer auch seinen Reiz als Zerstörungswerkzeug verliert. Die Schutzeinrichtung in Form einer die Stahlspitze abdeckenden Kappe behindert andererseits den bestimmungsgemäßen Gebrauch des Nothammers nicht, denn beim Zerschlagen durchdringt die Stahlspitze völlig problemlos das Kappenmaterial.By such a protective device, which consists of a arranged on the hammer head, the steel tip covering cap can be made of plastic the steel tip somewhat defused, so that the emergency hammer no longer suitable for scratching windows or for cutting seat covers is. The steel tip is also blocked by the protective device deprived of a viewer, so that the emergency hammer also its charm as a tool of destruction loses. The protective device in the form of a steel tip covering cap on the other hand hinders the intended Do not use the emergency hammer, because when smashed it penetrates the Steel tip completely without problems the cap material.

Die bevorzugt aus Kunststoff bestehende Kappe kann in einfachster Weise am Hammerkopf durch Kleben, Klipsen oder auch Umspritzen angeordnet sein.The preferably made of plastic cap can be in the simplest way Hammer head can be arranged by gluing, clipping or injection molding.

Gemäß einer Weiterbildung der Erfindung kann vorgesehen sein, daß sich die Stahlspitze innerhalb des Hammerkopfes befindet und von einem durch eine Haltefeder belasteten Gewichtsgrundkörper, der teleskopierbar in einem Hammerkopfhohlraum angeordnet ist, getragen wird, wobei der Gewichtsgrundkörper die Stahlspitze beim bestimmungsgemäßgen Gebrauch des Nothammers gegen die Kraft der Haltefeder aus dem Hammerkopfhohlraum katapultiert. Bei dieser erfindungsgemäßen Ausgestaltung fehlt eine freiliegende Stahlspitze völlig, so daß die auch nicht ohne weiteres zugängliche Stahlspitze für Vandalismuszwecke nicht verwendet werden kann.According to a development of the invention, it can be provided that the Steel tip is located inside the hammer head and one by one Holding spring loaded weight body, which is telescopic in one Hammer head cavity is arranged, is carried, the weight body the steel tip when the emergency hammer is used as intended catapulted against the force of the retaining spring from the hammer head cavity. In this embodiment according to the invention, an exposed one is missing Steel tip completely, so that the steel tip is also not easily accessible cannot be used for vandalism purposes.

Eine weitere Ausgestaltung der Erfindung kann darin bestehen, daß innerhalb eines im Hammerkopf ausgebildeten Hohlraums ein, vorderendig die aus dem Hohlraum herausbewegbare Stahlspitze tragender Gewichtsgrundkörper schwenkbeweglich gelagert und in der Grundstellung durch eine Feder gehalten ist. Auch durch diese Maßnahme ergibt sich für die Stahlspitze eine verdeckte Anordnung, die eine Zweckentfremdung ausschließt.Another embodiment of the invention can consist in that within a cavity formed in the hammer head, the front from the Hollow-out steel body carrying a weight-bearing body pivotally mounted and held in the basic position by a spring is. This measure also results in a hidden one for the steel tip Order that rules out misuse.

Der Gewichtsgrundkörper kann T-förmig ausgebildet sein und am freien Endbereich seines vertikalen Schenkels eine Gelenkanordnung aufweisen. The weight body can be T-shaped and free End region of its vertical leg have a hinge arrangement.

Eine Weiterbildung der Erfindung sieht vor, daß der Hammerkopf aus einem einstückigen Gußteil, wie Grauguß oder Zinkdruckguß mit angeformtem Stiel besteht, wobei als Stahlspitze bevorzugterweise ein angespitzter und durchgehärteter Stahlstift eingesetzt wird.A development of the invention provides that the hammer head from one one-piece casting, such as gray cast iron or zinc die-cast with molded handle there is, as a steel tip preferably a sharpened and hardened Steel pin is used.

Der Hammerkopf kann auch aus einem im wesentlichen ungehärteten Stahlkörper bestehen, der einendig ein Sackloch mit darin eingesetzter Stahlspitze aus durchgehärtetem Material aufweist, wobei der Stahlkörper zumindest bereichsweise mit einer auch den Stiel bildenden Kunststoff-Umspritzung versehen ist. Die Kunststoff-Umspritzung kann dabei auch zur Bildung der den Stahlstift abdeckenden Kappe vorgesehen sein.The hammer head can also be made from a substantially unhardened steel body consist of a blind hole with a steel tip inserted into it made of hardened material, the steel body at least in some areas provided with a plastic encapsulation that also forms the stem is. The plastic encapsulation can also be used to form the Steel pin covering cap may be provided.

Eine weitere Ausführungsform der Erfindung kann vorsehen, daß der Nothammer aus einem metallischen Hammerkopf mit einer von diesem getragenen Stahlspitze sowie aus einem als separates Kunststoff-Spritzgußteil ausgebildeten Stiel besteht, der eine Aufnahmeöffnung für den Hammerkopf aufweist.Another embodiment of the invention can provide that the emergency hammer from a metallic hammer head with one carried by it Steel tip and made of a separate plastic injection molded part Stem consists of a receiving opening for the hammer head having.

Ausführungsbeispiele der Erfindung werden nachfolgend anhand der Zeichnungen näher erläutert, und es zeigen:

Fig. 1
eine erste Ausführungsform des Nothammers in Ansicht,
Fig. 2 - 7
unterschiedliche Ausführungsbeispiele des Nothammers, jeweils folgend der Schnittlinie A - A in Fig. 1,
Fig. 8
eine zweite Ausführungsform des Nothammers in Ansicht und
Fig. 9
den Nothammer nach Fig. 8 mit offen dargestelltem Hammerkopfbereich.
Exemplary embodiments of the invention are explained in more detail below with reference to the drawings, and they show:
Fig. 1
a first embodiment of the emergency hammer in view,
Fig. 2-7
different embodiments of the emergency hammer, each following the section line AA in FIG. 1,
Fig. 8
a second embodiment of the emergency hammer in view and
Fig. 9
8 with the hammer head area shown open.

Der neue Nothammer nach Fig. 1 besteht aus einem Stiel 1 und einem an dessen Kopfende angeordneten Hammerkopf 2. Der Hammerkopf 2 wird gebildet aus einem zweckmäßigerweise einstückig mit dem Stiel 1 ausgebildeten Kunststoff-Spritzgußkörper 3 und einem darin eingelassenen Metallkörper 4, der am freien Endbereich mit einer Stahlspitze 5 bestückt ist, die bevorzugt aus einem angespitzten und durchgehärteten Stahlstift besteht. The new emergency hammer according to Fig. 1 consists of a handle 1 and one whose head end arranged hammer head 2. The hammer head 2 is formed from a suitably integrally formed with the stem 1 Plastic injection molded body 3 and a metal body embedded therein 4, which is equipped with a steel tip 5 at the free end region, which is preferred consists of a pointed and hardened steel pin.

Der Hammerkopf 2 überragt den Stiel 1 im wesentlichen nur einseitig, so daß sich ein relativ großer Überstand zwischen dem Stiel 1 und der Stahlspitze 5 ergibt. Besonders erwähnenswert ist, daß der Hammerkopf 2 in einer mit der Stahlspitze 5 schräg nach oben verlaufenden Ausrichtung am Stiel 1 angeordnet ist, wobei es sich als vorteilhaft erwiesen hat, eine Schräglage von etwa 15 Winkelgraden (wie dargestellt) vorzusehen.The hammer head 2 projects beyond the handle 1 essentially only on one side, so that there is a relatively large projection between the handle 1 and the steel tip 5 results. It is particularly worth mentioning that the hammer head 2 in one with the Steel tip 5 arranged obliquely upward alignment on the handle 1 is, whereby it has proven to be advantageous, an inclination of about 15 degrees of angle (as shown) must be provided.

Der Stiel 1 trägt an seiner vom Hammerkopf 2 überragten Seite einen Schutzbügel 6, der vorzugsweise einstückig mit dem Stiel 1 ausgebildet ist.The handle 1 carries one on its side dominated by the hammer head 2 Guard 6, which is preferably formed in one piece with the handle 1.

Aus Fig. 2 ist ersichtlich, daß der Metallkörper 4 mit einer die Stahlspitze 5 überdeckenden Kappe 7 bestückt ist. Die Kappe 7, die bevorzugt als Kunststoff-Spritzgußteil ausgebildet ist, weist eine dem freien Ende des Hammerkopfs 2 angepaßte Form und einen in eine Ringnut 8 des Metallkörpers 4 eingreifenden rohrförmigen Ansatz 9 auf. Eine Klebeverbindung sichert eine zuverlässige Festlegung der Kappe 7 am Metallkörper 4.From Fig. 2 it can be seen that the metal body 4 with a steel tip 5th covering cap 7 is equipped. The cap 7, which is preferably a plastic injection molded part is formed, one has the free end of the hammer head 2 adapted shape and one in an annular groove 8 of the metal body 4th engaging tubular approach 9. An adhesive connection secures one reliable fixing of the cap 7 on the metal body 4.

Bei der Ausführungsart nach Fig. 3 ist die Stahlspitze 5 ebenfalls durch eine aus Kunststoff gebildete Kappe 7 geschützt, wobei zur Festlegung der Kappe am Metallkörper 4 eine Klipsverbindung vorgesehen ist. Hierfür weist der Metallkörper 4 eine hinterschnittene Ringnut 8 auf, in die eine innenseitige Metallverdickung 10 am rohrförmigen Ansatz 9 der Kappe 7 einzuschnappen vermag.3, the steel tip 5 is also by a Protected from plastic cap 7, being used to fix the cap a clip connection is provided on the metal body 4. For this, the Metal body 4 has an undercut annular groove 8 into which an inside Snap metal thickening 10 onto the tubular extension 9 of the cap 7 can

Fig. 4 zeigt eine Ausführungsform eines Hammerkopfs 2 mit einer über das freie Ende des Metallkörpers 4 geschobenen Kappe 7, die daran durch Kleben festgelegt ist.Fig. 4 shows an embodiment of a hammer head 2 with a free end of the metal body 4 pushed cap 7 attached to it by gluing is set.

Bei der Ausführungsvariante nach Fig. 5 ist der Kunstsstoff-Spritzgußkörper 3 so ausgeführt, daß auch das freie Ende des Metallkörpers 4 nebst Stahlspitze 5 vom Kunststoffmaterial unter Bildung einer Kappe 7 mit einer relativ dünnen Materialschicht bedeckt ist.5 is the plastic injection molded body 3 executed so that the free end of the metal body 4 together with the steel tip 5 of the plastic material to form a cap 7 with a relative thin layer of material is covered.

Die Fig. 1 bis 5 haben eine Schutzeinrichtung miteinander gemeinsam, die aus einem die Stahlspitze 5 verdeckenden Kappenkörper besteht. Bei einer bestimmungsgemäßen Benutzung des Nothammers als Schlagwerkzeug zum Zertrümmern einer Scheibe durchdringt die Stahlspitze 5 natürlich augenblicklich das Kappenmaterial beim Auftreffen auf einer Scheibe.1 to 5 have a protective device together, the consists of a cap body covering the steel tip 5. At a Intended use of the emergency hammer as a striking tool for Shattering a pane penetrates the steel tip 5 instantaneously, of course the cap material when it hits a disc.

Die Fig. 6 und 7 zeigen eine im Hammerkopf 2 versenkte Anordnung der Stahlspitze 5, die dadurch für eine Fremdbenutzung nicht zur Verfügung steht. Der Hammerkopf 2 oder der darin gelagerte Metallkörper 4 weist einen Hohlraum 11 auf, in dem ein die Metallspitze 5 tragender Gewichtsgrundkörper 12 schiebebeweglich aufgenommen ist. In der Nichtgebrauchslage nach Fig. 6 wird der Gewichtsgrundkörper 12 durch eine Haltefeder 13 positioniert. Beim bestimmungsgemäßen Gebrauch des Nothammers wird der Gewichtsgrundkörper 12 mit der Stahlspitze 5 voran gegen die Kraft der Haltefeder aus dem Hohlraum 11 katapultiert, sobald das freie Ende des Metallkörpers 4 auf eine Scheibe auftrifft und abrupt abgebremst wird. Die Haltefeder 13 stützt sich einendig an einem Kragen des Metallkörpers 4 und anderendig an einem stufenförmigen Absatz des Gewichtsgrundkörpers ab und ist hinsichtlich ihrer Federkernlinie so ausgewählt, daß der Gebrauch des Nothammers nicht behindert wird.6 and 7 show an arrangement sunk in the hammer head 2 Steel tip 5, which is therefore not available for external use stands. The hammer head 2 or the metal body 4 mounted therein has one Cavity 11 in which a metal body 5 carrying weight base 12 can be moved. In the non-use position after 6, the weight body 12 is positioned by a retaining spring 13. When the emergency hammer is used as intended, the weight body becomes 12 with the steel tip 5 ahead against the force of the retaining spring catapulted out of the cavity 11 once the free end of the metal body 4 hits a disc and is braked abruptly. The retaining spring 13 is supported at one end on a collar of the metal body 4 and at the other end from a step-like heel of the weight body and is selected in terms of its innerspring line so that the use of the emergency hammer is not hindered.

Der neue Nothammer nach Fig. 8 und 9 zeigt ein modernes Design, umfaßt aber natürlich ebenfalls einen Stiel 1 und einen Hammerkopf 2. Auch bei diesem Nothammer besteht die Schutzeinrichtung für die Stahlspitze 5 aus einer im Hammerkopf 2 versenkten Anordnung derselben. Im Hammerkopf 2 ist ein Hohlraum 14 ausgebildet und in dem Hohlraum 14 ist ein T-förmig gestalteter Gewichtsgrundkörper 15 schwenkbeweglich gelagert. Der Gewichtsgrundkörper 15 trägt vorderendig die Stahlspitze 5 und weist am Endbereich seines vertikalen Schenkels eine Gelenkanordnung 16 auf. In der Ruhelage wird der Gewichtsgrundkörper 15 durch eine Schenkelfeder 17 gehalten. Beim bestimmungsgemäßen Gebrauch des Nothammers wird der Gewichtsgrundkörper 15 aus seiner mit ausgezogenen Linien dargestellten Lage augenblicklich in die mit gestrichelten Linien dargestellte Lage überführt, sobald das freie Hammerkopfende auf eine Scheibe auftrifft und abrupt abgestoppt wird.The new emergency hammer according to Fig. 8 and 9 shows a modern design, includes but of course also a handle 1 and a hammer head 2. Also with this one The hammer for the steel tip 5 consists of an emergency hammer in the hammer head 2 recessed arrangement of the same. In the hammer head 2 is a cavity 14 is formed and in the cavity 14 is a T-shaped Weight base body 15 pivotally mounted. The weight body 15 carries the steel tip 5 at the front and points at the end region a joint arrangement 16 on its vertical leg. In the rest position the weight body 15 is held by a leg spring 17. When the emergency hammer is used as intended, the weight body becomes 15 from its position shown with solid lines instantly transferred to the position shown in dashed lines as soon as the free end of the hammer hits a disc and stops abruptly becomes.

Claims (10)

Nothammer zum Einschlagen von Glasscheiben mit einem Stiel (1) und einem mit einer Stahlspitze (5) ausgerüsteten Hammerkopf (2), dadurch gekennzeichnet, daß am Hammerkopf (2) für die Stahlspitze (5) eine den bestimmungsgemäßen Gebrauch des Nothammers nicht behindernde Schutzreinrichtung vorgesehen ist.Emergency hammer for breaking glass panes with a handle (1) and a hammer head (2) equipped with a steel tip (5), thereby characterized in that a hammer head (2) for the steel tip (5) does not impede the intended use of the emergency hammer Protective device is provided. Nothammer nach Anspruch 1, dadurch gekennzeichnet, daß die Schutzeinrichtung aus einer am Hammerkopf (2) angeordneten, die Stahlspitze (5) abdeckenden Kappe (7) aus Kunststoff besteht.Emergency hammer according to claim 1, characterized in that the protective device from a steel tip arranged on the hammer head (2) (5) covering cap (7) consists of plastic. Nothammer nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Kappe (7) am Hammerkopf (2) durch Kleben, Klipsen oder Umspritzen angeordnet ist.Emergency hammer according to claim 1 or 2, characterized in that the Cap (7) on the hammer head (2) by gluing, clipping or overmolding is arranged. Nothammer nach Anspruch 1, dadurch gekennzeichnet, daß sich die Stahlspitze (5) innerhalb des Hammerkopfs (2) befindet und von einem durch eine Haltefeder (13) belasteten Gewichtsgrundkörpers (12), der teleskopierbar in einem Hammerkopfhohlraum (11) angeordnet ist, getragen wird, wobei der Gewichtsgrundkörper (12) die Stahlspitze (5) beim bestimmungsgemäßen Gebrauch des Nothammers gegen die Kraft der Haltefeder (13) aus dem Hammerkopfhohlraum (11) katapultiert.Emergency hammer according to claim 1, characterized in that the Steel tip (5) inside the hammer head (2) and one by a retaining spring (13) loaded weight body (12), the telescopically arranged in a hammer head cavity (11) the weight base body (12) the steel tip (5) when using the emergency hammer against the force the retaining spring (13) is catapulted out of the hammer head cavity (11). Nothammer nach Anspruch 1, dadurch gekennzeichnet, daß innerhalb eines im Hammerkopf (2) ausgebildeten Hohlraums (14) ein, vorderendig die aus dem Hohlraum (14) herausbewegbare Stahlspitze (5) tragender Gewichtsgrundkörper (15) schwenkbeweglich gelagert und in der Grundstellung durch eine Feder (17) gehalten ist.Emergency hammer according to claim 1, characterized in that within a cavity (14) formed in the hammer head (2) at the front end the steel tip (5) which can be moved out of the cavity (14) Weight base body (15) pivotally mounted and in the Basic position is held by a spring (17). Nothammer nach Anspruch 5, dadurch gekennzeichnet, daß der Gewichtsgrundkörper (15) T-förmig ausgebildet ist und am Endbereich seines vertikalen Schenkels eine Gelenkanordnung (16) aufweist. Emergency hammer according to claim 5, characterized in that the weight body (15) is T-shaped and at the end region has a joint arrangement (16) of its vertical leg. Nothammer nach wenigstens einem der vorangegangenen Ansprüche, dadurch gekennzeichnet, daß der Hammerkopf (2) aus einem einstückigen Gußteil, wie Graugruß oder Zinkdruckguß mit angeformtem Stiel (1) und einer eingesetzten Stahlspitze (5) besteht.Emergency hammer according to at least one of the preceding claims, characterized in that the hammer head (2) from a one-piece Cast part, such as gray cast iron or die-cast zinc with a molded handle (1) and an inserted steel tip (5). Nothammer nach wenigstens einem der vorangegangenen Ansprüche, dadurch gekennzeichnet, daß die Stahlspitze (5) aus einem angespitzten und durchgehärteten Stahlstift besteht.Emergency hammer according to at least one of the preceding claims, characterized in that the steel tip (5) is made of a pointed and hardened steel pin. Nothammer nach wenigstens einem der vorangegangenen Ansprüche, dadurch gekennzeichnet, daß der Hammerkopf (2) aus einem Metallkörper (4) besteht, der einendig ein Sackloch mit darin eingesetzter Stahlspitze (5) aus durchgehärtetem Material aufweist und daß der Metallkörper zumindest bereichsweise eine auch den Stiel (1) bildende Kunststoff-Umspritzung (3) aufweist.Emergency hammer according to at least one of the preceding claims, characterized in that the hammer head (2) consists of a metal body (4) consists of a blind hole with a steel tip inserted into it (5) made of hardened material and that the metal body At least in some areas, a plastic overmolding which also forms the stem (1) (3). Nothammer nach wenigstens einem der vorangegangenen Ansprüche, dadurch gekennzeichnet, daß derselbe aus einem metallischen Hammerkopf (4) mit einer von diesen getragenen Stahlspitze (5) sowie aus einem als separates Kunststoff-Spritzgußteil (3) ausgebildeten Stiel (1) besteht, der eine Aufnahmeöffnung für den Hammerkopf (2) aufweist.Emergency hammer according to at least one of the preceding claims, characterized in that the same from a metallic hammer head (4) with a steel tip (5) carried by them and from one Handle (1) designed as a separate plastic injection-molded part (3) there is a receiving opening for the hammer head (2).
EP97119229A 1996-11-29 1997-11-04 Emergency hammer Expired - Lifetime EP0845333B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI9730250T SI0845333T1 (en) 1996-11-29 1997-11-04 Emergency hammer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19649520 1996-11-29
DE19649520A DE19649520A1 (en) 1996-11-29 1996-11-29 Emergency hammer

Publications (2)

Publication Number Publication Date
EP0845333A1 true EP0845333A1 (en) 1998-06-03
EP0845333B1 EP0845333B1 (en) 2001-10-10

Family

ID=7813140

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97119229A Expired - Lifetime EP0845333B1 (en) 1996-11-29 1997-11-04 Emergency hammer

Country Status (9)

Country Link
EP (1) EP0845333B1 (en)
AT (1) ATE206653T1 (en)
DE (2) DE19649520A1 (en)
ES (1) ES2164976T3 (en)
HU (1) HU220809B1 (en)
PL (1) PL185402B1 (en)
PT (1) PT845333E (en)
SI (1) SI0845333T1 (en)
TR (1) TR199701450A3 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1101569A2 (en) * 1999-11-12 2001-05-23 A. Rhodes Glass-breaking device / axe
US7181798B2 (en) * 2002-05-22 2007-02-27 Donut Safety Systems Limited Escape hammer
DE102007049312A1 (en) 2007-10-08 2009-04-09 Nivag Handelsgesellschaft Mbh Emergency hammer for breaking glass pane in motor vehicle, has casing formed in connection with multipurpose tool, which is added to striking device before pin is connected with bellow by multiple-spraying in detachable or integrated manner

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005040187A1 (en) 2005-08-25 2007-03-01 Happich Fahrzeug- Und Industrieteile Gmbh Device for crushing glass material, in particular safety glass
DE102008026298B4 (en) * 2007-06-05 2011-03-31 Ralf Reinschmidt Apparatus for shattering glass panes, in particular safety glass panes of locomotion means, such as motor vehicles
DE102008057639A1 (en) * 2008-11-17 2010-05-20 GM Global Technology Operations, Inc., Detroit Element for side door of motor vehicle body, has lever arranged between inside element and exterior element such that armrest is movable by application of force on lever in direction of exterior element
CN111021778A (en) * 2019-11-30 2020-04-17 江苏中润信息工程科技开发有限公司 Broken wall equipment suitable for security protection

Citations (5)

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Publication number Priority date Publication date Assignee Title
US3164178A (en) * 1961-06-08 1965-01-05 Harry Henderson Jr J Hammer attachment
DE3204848A1 (en) * 1982-02-11 1983-08-18 Lothar Laflör GmbH & Co, 5620 Velbert Emergency hammer
EP0134558A1 (en) * 1983-08-29 1985-03-20 Gebr. Happich GmbH Emergency hammer
GB2265851A (en) * 1992-04-10 1993-10-13 Carter Waller Jillian Mary Glass breaking tool
DE29608243U1 (en) * 1996-05-07 1997-09-11 Lothar Laflör GmbH & Co, 42553 Velbert Disc emergency hammer

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Publication number Priority date Publication date Assignee Title
DE9111249U1 (en) * 1991-09-11 1991-11-28 Martor-Argentax E. H. Beermann KG, 5650 Solingen Separating device with knife blade, hammer tip and holder
GB2265406A (en) * 1992-03-16 1993-09-29 Colin Albert Smith Glass breaker
GB2281708A (en) * 1993-09-14 1995-03-15 John Howard Stringer A hammer for breaking double-glazed windows

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3164178A (en) * 1961-06-08 1965-01-05 Harry Henderson Jr J Hammer attachment
DE3204848A1 (en) * 1982-02-11 1983-08-18 Lothar Laflör GmbH & Co, 5620 Velbert Emergency hammer
EP0134558A1 (en) * 1983-08-29 1985-03-20 Gebr. Happich GmbH Emergency hammer
EP0134558B1 (en) 1983-08-29 1986-11-12 Gebr. Happich GmbH Emergency hammer
GB2265851A (en) * 1992-04-10 1993-10-13 Carter Waller Jillian Mary Glass breaking tool
DE29608243U1 (en) * 1996-05-07 1997-09-11 Lothar Laflör GmbH & Co, 42553 Velbert Disc emergency hammer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1101569A2 (en) * 1999-11-12 2001-05-23 A. Rhodes Glass-breaking device / axe
EP1101569A3 (en) * 1999-11-12 2002-01-09 A. Rhodes Glass-breaking device / axe
US7181798B2 (en) * 2002-05-22 2007-02-27 Donut Safety Systems Limited Escape hammer
DE102007049312A1 (en) 2007-10-08 2009-04-09 Nivag Handelsgesellschaft Mbh Emergency hammer for breaking glass pane in motor vehicle, has casing formed in connection with multipurpose tool, which is added to striking device before pin is connected with bellow by multiple-spraying in detachable or integrated manner

Also Published As

Publication number Publication date
EP0845333B1 (en) 2001-10-10
DE59704852D1 (en) 2001-11-15
HUP9701664A3 (en) 1999-09-28
SI0845333T1 (en) 2002-06-30
PT845333E (en) 2002-03-28
PL323209A1 (en) 1998-06-08
HUP9701664A2 (en) 1998-11-30
PL185402B1 (en) 2003-05-30
TR199701450A2 (en) 1999-10-21
ES2164976T3 (en) 2002-03-01
HU220809B1 (en) 2002-05-28
ATE206653T1 (en) 2001-10-15
HU9701664D0 (en) 1997-12-29
TR199701450A3 (en) 1999-10-21
DE19649520A1 (en) 1998-06-04

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