CA2296048A1 - Multifunctional axe - Google Patents
Multifunctional axe Download PDFInfo
- Publication number
- CA2296048A1 CA2296048A1 CA002296048A CA2296048A CA2296048A1 CA 2296048 A1 CA2296048 A1 CA 2296048A1 CA 002296048 A CA002296048 A CA 002296048A CA 2296048 A CA2296048 A CA 2296048A CA 2296048 A1 CA2296048 A1 CA 2296048A1
- Authority
- CA
- Canada
- Prior art keywords
- tool
- head
- opening
- peak
- fire
- 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.)
- Abandoned
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
- A62B3/005—Rescue tools with forcing action
-
- 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
- B25F1/00—Combination or multi-purpose hand tools
- B25F1/006—Combination or multi-purpose hand tools with percussion tool-heads or -blades, e.g. hammers, axes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B23/00—Axes; Hatchets
Abstract
Pour les pompiers, lorsqu'ils doivent combattre un incendie, ils ont recours à une gamme infinie d'outils spécialisés. Certains outils d'usage usuel comporte une, deux ou trois fonctions. Ils sont fait de métaux d'alliage et ne présentent pas une qualité d'endurance extrême. Très souvent, l'outil que porte le pompier à so n ceinturon est endommagé ou amputé d'une de ses fonctions. Pour remédier au remplacement constant de ces outils, je propose un outil manuel de type multifonctionnel, démontable en trois parties et réunissant sept fonctions, les plus couramment utilisées par les pompiers; soit une hache, un pic, un pied de biche avec arrache clous, une clé à raccord de tuyaux d'incendie, une ouverture po ur gaz naturel et une ouverture pour bouche d'incendie.For firefighters, when they have to fight a fire, they use an infinite range of specialized tools. Some commonly used tools have one, two or three functions. They are made of alloy metals and do not exhibit extreme endurance quality. Very often, the tool that the firefighter wears around his belt is damaged or amputated from one of his functions. To remedy the constant replacement of these tools, I propose a manual tool of the multifunctional type, removable in three parts and bringing together seven functions, the most commonly used by firefighters; either an ax, a pick, a crowbar with a nail puller, a fire hose connection wrench, a natural gas opening and a fire hydrant opening.
Description
Mémoire descriptif La présente invention a pour raison principale une hache, comportant une combinaison d'outils, incorporés à même ladite hache et dont l'étude ergonomique, de même que les métaux utilisés à sa fabrication, en font un outil sécuritaire et multifonctionnel. Cette hache est munie d'une tête, d'un manche et d'un pied de biche, formant trois parties distinctes démontables. La tête de la hache comporte un pic opposé à la partie tranchante; située entre ces deux utilités, à mi-chemin entre la surface tranchante et le pic, une ouverture pour le gaz naturel et une ouverture pour bouche d'incendie et sous la partie pic, une ouverture en forme de crochet, pour raccord de tuyaux d'incendie. Ladite hache est fixée à un manche en métal avec surface antidérapante ou un manche en fibre, pouvant offrir une protection contre les tensions électrique. Le pied de biche avec arrache clous se trouve à compléter l'outil.
Il est d'usage courant, pour les pompiers, d'utiliser plusieurs outils spécialement conçus pour l'exercice de leurs fonctions. Il s'agit de haches, de pics, de leviers, de clés universelles. Ces clés universelles sont communément appelées clés de pompiers, dont ces derniers portent à leurs ceinturon. Ces dites clés effectuent en général 2 ou 3 fonctions. Les outils de ce type, c'est-à-dire les clés de pompiers, sont toutefois incomplètes, car il y manque toujours une ou plusieurs fonctions dont le pompier aurait grandement besoin. Fabriqué de métaux coulés, plusieurs de ces outils n'apportent pas toute la résistance voulue, d'où l'apparition de fissures, de cassures, voir même de déformations. Certes, certains de ces outils sont peu dispendieux mais doivent être remplacés fréquemment, conséquent de leur faiblesse de fabrication.
De plus, ces outils ne donnent pas toute la satisfaction souhaitée, puisqu'ils sont incomplets, manquant une ou plusieurs fonctions; de là, la raison d'un aller-retour au camion-pompe pour se procurer l'outil dont on a besoin. A défaut d'une course au camion, on peut avoir recours à un confrère, en espérant que celui-ci aura l'outil souhaité avec lui. En plus de ne pas donner entière satisfaction, ces outils deviennent inefficaces, lorsqu'ils sont amputés d'une fonction; sans parler de l'effritement du métal, voir même une cassure, rendant l'outil dangereux dans son application. Pour le pompier, il lui est difficile d'avoir à son ceinturon plus d'un outil pour accomplir son travail, car son habit de sapeurs pompiers, et le port d'un appareil respiratoire le restreignent dans ses mouvements.
J'ai découvert que les inconvénients des outils traditionnels, quotidiennement utilisés par les pompiers, peuvent être surmontés par l'acquisition de la hache multifonctionnelle. Cette hache rencontre et surpasse les inconvénients auxquelles font face les pompiers, dans l'accomplissement de leurs tâches et dans l'utilisation d'outils, c'est-à-dire:
. légèreté
. robustesse . maniabilité
. sécurité
. fiabilité
Cette hache multifonctionnelle, dont les métaux ont été choisis pour leur robustesse et leur légèreté, permet une efficacité et une maniabilité peu encombrante pour l'utilisateur. Les fonctions les plus couramment utilisées par les pompiers se retrouvent sur cet outil, harmonisé d'une conception avant-gardiste.
De plus, sa conception permet le remplacement d'une composante endommagée dans son utilisation, ce qui permet d'avoir avec soi, un outil des plus sécuritaire et fonctionnel en tout temps. Egalement, cette technique d'assemblage permettra de remplacer une pièce par une autre, fabriquée selon de nouveaux besoins.
Relativement aux dessins qui illustrent la réalisation de l'invention, la figure 1 représente une vue de plan de (outil dans son ensemble, la figure 2 représente une vue de plan de ladite réalisation, démontrant l'assemblage de toutes ses composantes, la figure 3 représente une vue d'élévation de ladite hache, la figure 4 représente une vue de dessous de ladite hache, la figure 5 représente une vue de droite de ladite hache.
L'outil illustré en figure 2 comprend une tête de hache 1, un manche 2 et un pied de biche 3.
La tête de la hache 1 comprend une ouverture pour entrée de gaz naturel 4, un côté
tranchant 5, une ouverture pentagonale et /ou carré pour bouche d'incendie 6, un pic 7 et une clé à raccord pour les tuyaux d'incendie 8.
Le manche 2, possède à chacune de ses extrémités un trou 11, permettant (insertion de la tête de la hache 1 et du pied de biche 3. Il y a aussi deux orifices 10, permettant l'insertion des goupilles 9, empêchant les pièces de s'y détacher.
L'outil peut être assemblé à un manche en métal, offrant une surface antidérapante ou de fibre, offrant une protection contre les tensions électriques.
Le pied de biche 3, de forme élargie à son extrémité, possède une ouverture 12, en forme de V, permettant l'enlèvement des clous. Descriptive memory The main reason for the present invention is an ax, comprising a combination of tools, incorporated directly into said ax and whose study ergonomic, as well as the metals used in its manufacture, make it a safe tool and multifunctional. This ax has a head, a handle and a foot of doe, forming three separate removable parts. The head of the ax behaves a peak opposite the cutting part; located between these two utilities, halfway path between the sharp surface and the peak, an opening for natural gas and a opening for hydrant and under the peak part, a shaped opening of hook, for connection of fire hoses. Said ax is attached to a handle in metal with non-slip surface or a fiber handle, which can provide protection against electric voltages. Presser foot with nail puller is finds to complete the tool.
It is common practice for firefighters to use several tools specially designed for the performance of their duties. These are axes, picks, levers, of universal keys. These universal keys are commonly called firefighters, whose latter wear their belts. These so-called keys perform in general 2 or 3 functions. Tools of this type, i.e. the keys to firefighters, are incomplete, however, because one or more are still missing functions much needed by the firefighter. Made of cast metals, many of these tools do not provide all the desired resistance, hence the appearance of cracks, breaks, even deformations. Certainly some of these tools are little expensive but must be replaced frequently, therefore their manufacturing weakness.
In addition, these tools do not give all the desired satisfaction, since they are incomplete, missing one or more functions; from there, the reason for a go-return to the pump truck to get the tool you need. In the absence of a race in the truck, we can have recourse to a colleague, hoping that he will have the tool wished with him. In addition to not being entirely satisfactory, these tools become ineffective when they are amputated from a function; without speaking about crumbling of the metal, or even a break, making the tool dangerous in his application. For the firefighter, it is difficult for him to have his belt more than one tool to do his job, because his firefighter outfit, and the wearing a respiratory system restrict him in his movements.
I discovered that the disadvantages of traditional tools, daily used by firefighters, can be overcome by acquiring the chopped multifunctional. This ax meets and overcomes disadvantages to which face the firefighters, in the performance of their duties and in use of tools, that is to say:
. lightness . robustness . maneuverability . security . reliability This multifunctional ax, whose metals have been chosen for their robustness and lightness, allows little efficiency and maneuverability cumbersome for the user. The most commonly used functions by the firefighters find themselves on this tool, harmonized with a forward-custodian.
In addition, its design allows the replacement of a damaged component in its use, which allows you to have with you, a tool of the most safe and functional at all times. Also, this assembly technique will allow of replace one part with another, manufactured according to new needs.
Relative to the drawings which illustrate the embodiment of the invention, FIG. 1 represents a plan view of the tool as a whole, FIG. 2 represents a plan view of said embodiment, demonstrating the assembly of all its components, FIG. 3 represents an elevation view of said ax, FIG. 4 represents a bottom view of said ax, Figure 5 shows a right view of said ax.
The tool illustrated in FIG. 2 comprises an ax head 1, a handle 2 and a foot of doe 3.
The head of the ax 1 comprises an opening for entering natural gas 4, a side cutting edge 5, a pentagonal and / or square opening for fire hydrant 6, a pick 7 and a connection wrench for the fire hoses 8.
The handle 2 has a hole 11 at each of its ends, allowing (inserting the head of the ax 1 and the crowbar 3. There are also two orifices 10, allowing the insertion of the pins 9, preventing the parts from getting there detach.
The tool can be assembled with a metal handle, providing a surface non-slip or fiber, providing protection against electrical voltages.
Presser foot 3, enlarged at its end, has an opening 12, in V-shaped, allowing the removal of nails.
Claims (6)
Les réalisations de l'invention, au sujet desquelles un droit exclusif de propriété ou de privilège est revendiqué, sont définies comme suit: Claims:
The embodiments of the invention, about which an exclusive right of property or of privilege is claimed, are defined as follows:
- Un outil, tel que défini dans la revendication 1, 2, 3, et 4, dont le pied de biche, comporte une tête en biais aplatie et fendue pour l'arrachage des clous. 4 - A tool, as defined in claim 1, 2, and 3, whose handle born not having a non-slip surface, but being made of fiber, capable of offer a additional protection against electric voltages.
- A tool, as defined in claim 1, 2, 3, and 4, including the foot of doe, has a flattened and slanted bias head for lifting the nails.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002296048A CA2296048A1 (en) | 2000-01-12 | 2000-01-12 | Multifunctional axe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002296048A CA2296048A1 (en) | 2000-01-12 | 2000-01-12 | Multifunctional axe |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2296048A1 true CA2296048A1 (en) | 2001-07-12 |
Family
ID=4165083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002296048A Abandoned CA2296048A1 (en) | 2000-01-12 | 2000-01-12 | Multifunctional axe |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2296048A1 (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1844906A1 (en) * | 2006-03-29 | 2007-10-17 | Stanley Tools and Hardware | A multi-use demolition tool |
EP2003271A1 (en) * | 2007-06-15 | 2008-12-17 | Regie Autonome des Transports Parisiens | Emergency tool, such as an axe, specifically adapted for activating a device for securing an emergency access to a public infrastructure |
FR2917300A1 (en) * | 2007-09-04 | 2008-12-19 | Regie Autonome Transports | Rescue tool e.g. hatchet, for operating rescue access safety device, has cam kinematically connected in rotation to lock barrel and for driving force part in translation with respect to chassis along straight translation direction |
US8024994B2 (en) | 2007-06-26 | 2011-09-27 | Stanley Black & Decker, Inc. | Demolition utility tool |
CN103638618A (en) * | 2013-12-03 | 2014-03-19 | 广西科技大学 | Portable rescuing manpower breaking pickaxe |
US20150360379A1 (en) * | 2014-06-12 | 2015-12-17 | Estwing Manufacturing Company, Inc. | Axe |
USD823660S1 (en) * | 2017-03-08 | 2018-07-24 | The Ontario Knife Company | Fire axe with pry bar entry device |
EP3461595A1 (en) * | 2017-09-21 | 2019-04-03 | Intercast & Forge Pty Limited | A multi tool |
USD848233S1 (en) | 2017-04-14 | 2019-05-14 | Scott McCann | Ax |
US10427286B2 (en) | 2014-04-30 | 2019-10-01 | Scott McCann | Multi-use ax |
USD957228S1 (en) | 2020-02-26 | 2022-07-12 | Glen Bousquet | Multi-purpose tool |
US11407096B2 (en) | 2019-07-29 | 2022-08-09 | Glen Bousquet | Multi-purpose tool and attachments |
-
2000
- 2000-01-12 CA CA002296048A patent/CA2296048A1/en not_active Abandoned
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1889691A3 (en) * | 2006-03-29 | 2008-04-02 | The Stanley Works | A Multi-Use Demolition Tool |
US8117702B2 (en) | 2006-03-29 | 2012-02-21 | Stanley Black & Decker, Inc. | Demolition tool |
US8585016B2 (en) | 2006-03-29 | 2013-11-19 | Stanley Black & Decker, Inc. | Demolition tool |
EP1844906A1 (en) * | 2006-03-29 | 2007-10-17 | Stanley Tools and Hardware | A multi-use demolition tool |
EP2003271A1 (en) * | 2007-06-15 | 2008-12-17 | Regie Autonome des Transports Parisiens | Emergency tool, such as an axe, specifically adapted for activating a device for securing an emergency access to a public infrastructure |
US8024994B2 (en) | 2007-06-26 | 2011-09-27 | Stanley Black & Decker, Inc. | Demolition utility tool |
FR2917300A1 (en) * | 2007-09-04 | 2008-12-19 | Regie Autonome Transports | Rescue tool e.g. hatchet, for operating rescue access safety device, has cam kinematically connected in rotation to lock barrel and for driving force part in translation with respect to chassis along straight translation direction |
CN103638618A (en) * | 2013-12-03 | 2014-03-19 | 广西科技大学 | Portable rescuing manpower breaking pickaxe |
CN103638618B (en) * | 2013-12-03 | 2016-01-06 | 广西科技大学 | Portable rescuing manpower breakup pick |
US10427286B2 (en) | 2014-04-30 | 2019-10-01 | Scott McCann | Multi-use ax |
US20150360379A1 (en) * | 2014-06-12 | 2015-12-17 | Estwing Manufacturing Company, Inc. | Axe |
USD823660S1 (en) * | 2017-03-08 | 2018-07-24 | The Ontario Knife Company | Fire axe with pry bar entry device |
USD848233S1 (en) | 2017-04-14 | 2019-05-14 | Scott McCann | Ax |
EP3461595A1 (en) * | 2017-09-21 | 2019-04-03 | Intercast & Forge Pty Limited | A multi tool |
US11407096B2 (en) | 2019-07-29 | 2022-08-09 | Glen Bousquet | Multi-purpose tool and attachments |
USD957228S1 (en) | 2020-02-26 | 2022-07-12 | Glen Bousquet | Multi-purpose tool |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
FZDE | Dead |