ES1069157U - Multifunction tool for forest fire with help systems for innovation and recovery of extension (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Multi-tool for forest fires with help system by inertia and recovery extension, characterized by the fact of having four different tools to attack forest fire (hoe, mcleod, pulaski, rake) on the same blade multi-functional (2). (Machine-translation by Google Translate, not legally binding)

Description

Multi-function fire tool forestry with aid systems for ineciation and recovery of extension.

Object of the invention

The present invention, as expressed in the set forth in this specification, refers to a "Multi-function tool for forest fire with systems of help for ineciation and for recovery of extension "the design which has been conceived and performed in order to obtain numerous and notable advantages over other existing analogue media Purposes

The tool is designed to have 4 basic tools in direct attack on forest fires in one and have help systems that reduce effort performed by the user and increase performance.

Well, the "Multi-function tool for  forest fire with aid systems for ineciation and for extension recovery "is based as the name indicates in the combination of 4 tools fixed in the same use handle and two mechanical systems to help the cutting functions and drag

Background of the invention

Numerous tools are known to perform direct and indirect attack in forest fires.

In this sense, tools such as the Pulaski, the Mc Leod, the shovel, the rake etc etc.

These tools have their advantages individually but with the inconvenience of the volume and weight that They make transportation difficult.

Also known is a device that allows each tool to be used individually on the same handle or cane, but still forcing transport separately from all the tools. No tool help systems are known manuals such as inertial weights or force systems by mechanical elements

Description of the invention

The tool of the invention has a design based on which the 4 main ones may be present forest fire use tools in one and used individually according to the needs of the performance. This tool allows to arrange in the same handle with a sheet of multi-function cutting of the four tools, according to ES 1065248 U.

Thanks to this tool we have four tools on a multi-functional cutting blade Due to its design: pulaski, pico, Mc-leod / pickling and rake, at the same time thanks to the inertia mechanism and extension recovery we reduce the force applied by the user and increase the redeeming of the fighter.

The inertia mechanism decreases the amount of force applied to perform digging functions. This mechanism consists of a mobile counterweight located on the sheet of Multi-function cutting, the movement of the counterweight is free through 1b between functions 2a and 2c which are the ones that force the most They specify since they are intended for cutting and digging. He counterweight increases work capacity by adding strength thanks to the inertia of its movement and weight, as well as facilitates the tool recovery between dug and dug by it Reverse motion ratio of inertia. The help system by extension recovery assists in the function of earth extraction. When performing the 2nd function and impact against the ground by the force created plus the force of inertia of the system 1, mechanism 2 goes into extension situation according to Figure 6, below when we proceed to withdraw the impact zone tool and material drag soiled from the ground, mechanism 2 favors such work by perform a 3c spring force job by recovering extension that facilitates the work again reducing the effort human.

Brief description of the drawings

Figure 1: Shows two perspective views exploded multi-function cutting blade ES 1065248 U with the inertia system 1

Figure 2: Shows a perspective view of the Cutting blade "Multi functions for forest fire with system help for inertia "

Figure 3: Shows a perspective view exploded help system by inertia.

Figure 4: Shows a perspective view exploded of the help system components by extension recovery

Figure 5: Shows a perspective view of the tool with the inertia support system and the system extension recovery in compression position

Figure 6: Shows a perspective view of the tool with the inertia support system and the system extension recovery in extension position.

Description of a preferred embodiment

In view of the commented figures, you can observe how the tool is constituted by the pieces: 1 (help system by inertia), 2 (multi-function sheet), 3 (torsion support system) 4 handle, coupled together. Being 4 formed by a cylindrical wooden handle. On the other hand the piece 2 formed by 2a, 2b, 2c, 2d, made of sheet metal anti-wear 1a, 1b, 3b, 3d, 3e, 3c in iron, 3a in aluminum. Function 1 is an inertial support system, this composed of a mobile weight which brings energy to the movement of force produced by the user.

Its main feature is the mobility of component 1a through guides 1b that allow free displacement of the depending on the position of the tool between functions 2a and 2c. Pieces 1b are centered and perfectly coupled to 2 by welding. The mechanism 3 is based on the fact that 3d is a longitudinal axis that allows the rotation of 3b about 3a because the 3c spring thanks to its properties of compression and extension allows different angled positions of 3b that directly affect the position of 2, in the position of compression according to figure 5 is the natural position, figure 6 is the position after making an impact on the ground when digging, of this form at the moment the fighter after digging stretches from the tool mechanism 3 by 3c provides a force of extension recovery that favors work and reduces necessary force to be applied to drag the uncontrolled land previously. After performing this maneuver the tool returns to its compression position figure 5. For its part, piece 2 it presents fourth functions in the same cutting blade multi-functional ES 1065248.

Depending on the position of use with respect to handle 1, we differentiate four faces mainly 2a, 2b, 2c and 2d. Face 2a designed to perform the hoe function, 2b designed to perform the Mc leod pickling function, 2d designed to Perform the function of Canadian cutting rake and 2c designed to perform the peak-like function. Due to the design of 4 single cylindrical wizard, can be used individually according to the occasion requires the four sides of the cutting blade multi-functional, with a prior balanced of is.

They will be independent of the object of the invention the materials used in the manufacture of the components of the "Multi tool for forest inendios with help system for ineciation and for recovery of extension ", forms and dimensions of them and all the accessory details that may introduce yourself, as long as they do not affect your essentiality.

Claims (3)

1. Multi tool for forest fires with help system for inefficiency and extension recovery characterized by having four different tools for forest fire attack (hoe, Mcleod, Pulaski, rake) on the same multi-cutting blade functional (2). 2. Multi tool for forest fires with an inefficiency and extension recovery system according to claim 1, characterized in that the point of attachment of the multi-tool cutting blade (2) with the handle (4) is an extension recovery system (3) consisting of a spring (3c). 3. Multi tool for forest fires with help system for ineciation and extension recovery according to claim 1 characterized by the fact of combining a multi-tool cutting blade (2) with a support system (1) composed of a counterweight mobile anchored in the multi-functional cutting blade (2).