WO2020084180A1 - Portable stair-climber compressor - Google Patents

Portable stair-climber compressor Download PDF

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Publication number
WO2020084180A1
WO2020084180A1 PCT/ES2019/070712 ES2019070712W WO2020084180A1 WO 2020084180 A1 WO2020084180 A1 WO 2020084180A1 ES 2019070712 W ES2019070712 W ES 2019070712W WO 2020084180 A1 WO2020084180 A1 WO 2020084180A1
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WO
WIPO (PCT)
Prior art keywords
compressor
chassis
tank
motor
horizontal base
Prior art date
Application number
PCT/ES2019/070712
Other languages
Spanish (es)
French (fr)
Inventor
Salvador Ortiz Almela
Original Assignee
Salvador Ortiz Almela
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Filing date
Publication date
Application filed by Salvador Ortiz Almela filed Critical Salvador Ortiz Almela
Publication of WO2020084180A1 publication Critical patent/WO2020084180A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/02—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/06—Mobile combinations

Definitions

  • the invention refers to a portable stair-climbing compressor that contributes, to the intended function, advantages and novelty characteristics, which are described in detail below, which represent a improved alternative in the current state of the art.
  • the object of the invention focuses on an air compressor that is distinguished by being incorporated into a chassis specially designed to facilitate its transport, by means of manual push or drag, making it a compact and portable element that, even counting With a tank of considerable capacity, the user can comfortably transfer and store occupying a minimum space thanks to its vertical arrangement, which, in addition, is equipped with "stair climbing" wheels, made up of two sets of three or four wheels coupled to a rotating support fixed to both sides of the chassis, which facilitate the operations of moving the compressor both to go up and down the steps of a ladder.
  • the field of application of the present invention falls within the sector of the industry dedicated to the manufacture of compressor machines and apparatus, with a particular focus on the field of small-sized and portable compressors.
  • the portable stair-climbing compressor that the invention proposes is configured, therefore, as a remarkable novelty within its field of application, the distinctive details that distinguish it conveniently being included in the final claims that accompany the present description.
  • said chassis is a structure, preferably metal, which comprises a horizontal base on which the engine and compressor block is arranged and, on this, the tank is placed in a vertical position, as previously mentioned, arrangement that minimizes the space occupied by the compressor and, at the same time, provides stability in said vertical position.
  • Said chassis also has, at one end of said base, a vertical body that rises from the rear to frame and hold the aforementioned motor-compressor block assembly and tank on its rear, which is finished off with a handling handle at its upper end, and, at the opposite end of the base, with a vertical rib that also rises towards the top, in this case to hold the motor-compressor block and tank assembly on the opposite side, is say, on the front, covering it, at least, up to half a height.
  • this vertical rib at the front of the chassis is removable, for example when fixed by means of screwdriving, to allow the extraction and placement of the compressor functional elements if necessary, normally for repair, maintenance, etc.
  • the aforementioned sets of "stair climbing” wheels are fixed, which are fixed to the ends of a horizontal axis provided for this purpose.
  • a support roller has been provided that allows the compressor to be kept in a vertical position perfectly balanced and self-supporting and, eventually, also serves to rotate and handle the compressor and placed with the tank in a horizontal position if appropriate.
  • the described portable stair-climbing compressor represents, therefore, an innovation of structural and constitutive characteristics unknown until now, reasons that together with its practical utility, provide it with sufficient foundation to obtain the exclusive privilege that is requested.
  • Figure number 1 Shows a perspective view of an embodiment of the portable compressor for climbing stairs object of the invention, showing the main parts and elements it comprises, as well as their configuration and arrangement.
  • Figures 2 and 3.- They show respective elevational views, from the front and rear, respectively, of the example of the portable compressor for climbing stairs, according to the invention, shown in Figure 1. PREFERRED EMBODIMENT OF THE INVENTION
  • the compressor (1) in question essentially comprising a motor-compressor block (2) and a tank (3), among other functional elements described below, incorporated on a chassis ( 4) with wheels (5) for its push or drag and handle (6) for handling, it is distinguished by the fact that, on said chassis (4), the motor-compressor block assembly (2) and the tank (3) They are mounted vertically on a horizontal base (40), that is, with the motor-compressor block (2) located directly on said base and with the tank (3) arranged vertically on said block (2), and because the wheels (5) are wheels of the type called or known as "stair climber", which are incorporated in groups of three or four in respective rotating supports (7) coupled to both sides of the horizontal base (40) of the chassis (4 ).
  • the chassis (4) is a structure, end thereof, a rear vertical body (41) that extends upwards, to frame and hold the motor-compressor block assembly (2) and I deposit (3) by its rear part, and it is finished off with a handle (6) of handling in its upper end; and, at the opposite end of the horizontal base (40), an anterior vertical rib (42) that extends towards the top, in this case to hold the motor-compressor block (2) and tank (3) assembly by the anterior part, covering it, at least, up to half height.
  • said anterior vertical rib (42) of the chassis (4) is removable, for example by screwing.
  • the rotating supports (7) of the wheels (5) "stair climbers” are arranged fixed to the respective ends of a horizontal axis (8) provided for this purpose in the lower rear part of the horizontal base (40) of the chassis (4).
  • the compressor (1) incorporates a support roller
  • the compressor (1) also includes the usual functional elements in this type of apparatus, such as: an electrical box

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

A portable stair-climber compressor which, essentially comprising a motor/compressor block (2) and a tank (3), amongst other functional elements, such as an electric box (10), impulsion tube (11), aspiration inlets (12), a pressure switch (13), a non-return valve (14), an NO electrovalve (15), an emergency stop (16), a safety valve (17), a manometer (18), a switch (19), an on switch (20) and a condenser purge key (21), is characterised by comprising a chassis (4) with wheels (5) for pushing or pulling and a steering handle (6), in which the motor/compressor block (2) and tank (3) group are mounted vertically on a horizontal base (40), in other words, with the motor/compressor block (2) situated directly above said base and with the tank (3) arranged vertically above said block (2), and in which the wheels (5) are of the "stair-climber" type and are incorporated in groups of three or four in respective rotation supports (7) coupled at both sides of said horizontal base (40) of the chassis (4).

Description

COMPRESOR PORTÁTIL SUBE ESCALERAS DESCRIPCIÓN PORTABLE COMPRESSOR CLIMBS STAIRS DESCRIPTION
OBJETO DE LA INVENCIÓN OBJECT OF THE INVENTION
La invención, tal como expresa el enunciado de la presente memoria descriptiva, se refiere a un compresor portátil sube escaleras que aporta, a la función a que se destina, ventajas y características de novedad, que se describen en detalle más adelante, que suponen una mejorada alternativa en el estado actual de la técnica. The invention, as expressed in the statement of the present specification, refers to a portable stair-climbing compressor that contributes, to the intended function, advantages and novelty characteristics, which are described in detail below, which represent a improved alternative in the current state of the art.
Más concretamente, el objeto de la invención se centra en un compresor de aire que se distingue por estar incorporado a un chasis especialmente diseñado para facilitar el transporte del mismo, mediante empuje o arrastre manual, convirtiéndolo en un elemento compacto y portátil que, aun contando con un depósito de considerable capacidad, el usuario pueda trasegar con comodidad y almacenar ocupando un mínimo espacio gracia a su disposición vertical, el cual, además, está dotado de ruedas“sube escaleras”, formadas por sendos conjuntos de tres o cuatro ruedas acopladas a un soporte giratorio fijados a ambos lados del chasis, que facilitan las operaciones de hacer transitar el compresor tanto para subir como para bajar los escalones de una escalera. More specifically, the object of the invention focuses on an air compressor that is distinguished by being incorporated into a chassis specially designed to facilitate its transport, by means of manual push or drag, making it a compact and portable element that, even counting With a tank of considerable capacity, the user can comfortably transfer and store occupying a minimum space thanks to its vertical arrangement, which, in addition, is equipped with "stair climbing" wheels, made up of two sets of three or four wheels coupled to a rotating support fixed to both sides of the chassis, which facilitate the operations of moving the compressor both to go up and down the steps of a ladder.
CAMPO DE APLICACIÓN DE LA INVENCIÓN FIELD OF APPLICATION OF THE INVENTION
El campo de aplicación de la presente invención se enmarca dentro del sector de la industria dedicada a la fabricación de máquinas y aparatos compresores, centrándose particularmente en el ámbito de los compresores de pequeña dimensión y carácter portátil. The field of application of the present invention falls within the sector of the industry dedicated to the manufacture of compressor machines and apparatus, with a particular focus on the field of small-sized and portable compressors.
ANTECEDENTES DE LA INVENCIÓN BACKGROUND OF THE INVENTION
Por otra parte, y como referencia al estado actual de la técnica, cabe señalar que, si bien se conocen en el mercado todo tipo de compresores de distinto tamaño y capacidad, entre los cuales muchos incorporan ruedas u otros medios para facilitar su transporte, al menos por parte del solicitante, se desconoce la existencia de ningún otro compresor portátil sube escaleras que presente unas características técnicas, estructurales y constitutivas iguales o semejantes a las que presenta el que aquí se reivindica. EXPLICACIÓN DE LA INVENCIÓN On the other hand, and as a reference to the current state of the art, it should be noted that, although all types of compressors of different sizes and capacities are known in the market, among which many incorporate wheels or other means to facilitate their transportation, at except on the part of the applicant, the existence of any other portable stair-climbing compressor that has the same or similar technical, structural and constitutive characteristics as the one claimed here is unknown. EXPLANATION OF THE INVENTION
El compresor portátil sube escaleras que la invención propone se configura, pues, como una destacable novedad dentro de su campo de aplicación, estando los detalles caracterizadores que lo distinguen convenientemente recogidos en las reivindicaciones finales que acompañan a la presente descripción. The portable stair-climbing compressor that the invention proposes is configured, therefore, as a remarkable novelty within its field of application, the distinctive details that distinguish it conveniently being included in the final claims that accompany the present description.
Más concretamente, lo que la invención propone, tal como se ha apuntado anteriormente, es un compresor de aire que, de manera ventajosa e innovadora, se ha incorporado a un chasis especialmente diseñado para facilitar el transporte del mismo, mediante empuje o arrastre manual, con la finalidad de convertirlo en un elemento compacto y portátil que, aun contando con un depósito de considerable capacidad, un usuario lo puede trasegar con comodidad, y además guardar o almacenar ocupando un mínimo espacio gracia a la disposición en vertical del depósito en dicho chasis, el cual, por otra parte, entre otras características, presenta la de estar dotado de ruedas“sube escaleras”, es decir, aquellas formadas por conjuntos de tres o cuatro ruedas que giran acopladas a un soporte que, a su vez, es giratorio, contando con uno de dichos conjuntos fijado a cada lado del chasis. More specifically, what the invention proposes, as previously pointed out, is an air compressor that, advantageously and innovatively, has been incorporated into a chassis specially designed to facilitate its transport, by means of manual push or drag, with the purpose of turning it into a compact and portable element that, even with a tank of considerable capacity, a user can easily transfer it, and also save or store it occupying a minimum space thanks to the vertical arrangement of the tank in said chassis. , which, on the other hand, among other characteristics, has the ability to be equipped with wheels "stair climbers", that is, those formed by sets of three or four wheels that rotate coupled to a support that, in turn, is rotatable , having one of said sets attached to each side of the chassis.
Para ello, más específicamente, dicho chasis es una estructura, preferentemente metálica, que comprende una base horizontal sobre la que se dispone el bloque de motor y compresor y, sobre este, se sitúa el depósito en posición vertical, como se ha dicho anteriormente, disposición que permite minimizar el espacio que ocupa el compresor y, a la vez, proporciona estabilidad en dicha posición vertical. For this, more specifically, said chassis is a structure, preferably metal, which comprises a horizontal base on which the engine and compressor block is arranged and, on this, the tank is placed in a vertical position, as previously mentioned, arrangement that minimizes the space occupied by the compressor and, at the same time, provides stability in said vertical position.
Dicho chasis cuenta, además, en un extremo de la mencionada base, con un cuerpo vertical que se eleva por la parte posterior para enmarcar y sujetar el mencionado conjunto de bloque motor-compresor y deposito por su parte posterior, el cual se remata con un asa de manejo en su extremo superior, y, en el extremo opuesto de la base, con un nervio vertical que también se eleva hacia la parte superior, en este caso para sujetar el conjunto bloque motor-compresor y depósito por la parte opuesta, es decir, por la parte anterior, abarcándolo, al menos, hasta media altura. Said chassis also has, at one end of said base, a vertical body that rises from the rear to frame and hold the aforementioned motor-compressor block assembly and tank on its rear, which is finished off with a handling handle at its upper end, and, at the opposite end of the base, with a vertical rib that also rises towards the top, in this case to hold the motor-compressor block and tank assembly on the opposite side, is say, on the front, covering it, at least, up to half a height.
Preferentemente, este nervio vertical de la parte anterior del chasis es desmontable, por ejemplo al ir fijado mediante atornillado, para permitir la extracción y colocación de los elementos funcionales del compresor en caso de ser necesario, normalmente para operaciones de reparación, mantenimiento, etc. Preferably, this vertical rib at the front of the chassis is removable, for example when fixed by means of screwdriving, to allow the extraction and placement of the compressor functional elements if necessary, normally for repair, maintenance, etc.
Además, a ambos lados del extremo posterior de la base, se fijan los antedichos conjuntos de ruedas“sube escaleras” los cuales van fijados a los extremos de un eje horizontal previsto a tal efecto. Furthermore, on both sides of the rear end of the base, the aforementioned sets of "stair climbing" wheels are fixed, which are fixed to the ends of a horizontal axis provided for this purpose.
Y, por último, en la parte inferior anterior de la base del chasis, se ha previsto un rodillo de apoyo que permite mantener el compresor en posición vertical perfectamente equilibrado y sustentado por sí mismo y que, eventualmente, también sirve para girar y manejar el compresor y colocado con el depósito en posición horizontal si conviene. And finally, in the lower front part of the base of the chassis, a support roller has been provided that allows the compressor to be kept in a vertical position perfectly balanced and self-supporting and, eventually, also serves to rotate and handle the compressor and placed with the tank in a horizontal position if appropriate.
El descrito compresor portátil sube escaleras representa, pues, una innovación de características estructurales y constitutivas desconocidas hasta ahora, razones que unidas a su utilidad práctica, la dotan de fundamento suficiente para obtener el privilegio de exclusividad que se solicita. The described portable stair-climbing compressor represents, therefore, an innovation of structural and constitutive characteristics unknown until now, reasons that together with its practical utility, provide it with sufficient foundation to obtain the exclusive privilege that is requested.
DESCRIPCIÓN DE LOS DIBUJOS DESCRIPTION OF THE DRAWINGS
Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características de la invención, se acompaña a la presente memoria descriptiva, como parte integrante de la misma, de un juego de planos en que con carácter ilustrativo y no limitativo se ha representado lo siguiente: To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, the present specification, as an integral part thereof, is accompanied by a set of plans in which, by way of illustration and Not limiting the following has been represented:
La figura número 1.- Muestra una vista en perspectiva de un ejemplo de realización del compresor portátil sube escaleras objeto de la invención, apreciándose las principales partes y elementos que comprende, así como la configuración y disposición de las mismas. Figure number 1.- Shows a perspective view of an embodiment of the portable compressor for climbing stairs object of the invention, showing the main parts and elements it comprises, as well as their configuration and arrangement.
Las figuras número 2 y 3.- Muestran sendas vistas en alzado, de la parte anterior y posterior respectivamente, del ejemplo del compresor portátil sube escaleras, según la invención, mostrado en la figura 1. REALIZACIÓN PREFERENTE DE LA INVENCIÓN Figures 2 and 3.- They show respective elevational views, from the front and rear, respectively, of the example of the portable compressor for climbing stairs, according to the invention, shown in Figure 1. PREFERRED EMBODIMENT OF THE INVENTION
A la vista de las mencionadas figuras, y de acuerdo con la numeración adoptada, se puede observar en ellas un ejemplo de realización no limitativo del compresor portátil sube escaleras de la invención, el cual comprende las partes y elementos que se indican y describen en detalle a continuación. In view of the aforementioned figures, and in accordance with the numbering adopted, a non-limiting embodiment of the portable stair climbing compressor of the invention can be seen in them, which comprises the parts and elements indicated and described in detail then.
Así, tal como se observa en dichas figuras, el compresor (1 ) en cuestión, comprendiendo esencialmente un bloque motor-compresor (2) y un depósito (3), entre otros elementos funcionales que se describen más adelante, incorporados sobre un chasis (4) con ruedas (5) para su empuje o arrastre y asa (6) de manejo, se distingue por el hecho de que, sobre dicho chasis (4), el conjunto bloque motor-compresor (2) y el depósito (3) van montados verticalmente sobre una base horizontal (40), es decir, con el bloque motor-compresor (2) situado directamente sobre dicha base y con el depósito (3) dispuesto, en vertical, sobre dicho bloque (2), y porque las ruedas (5) son ruedas de las del tipo denominado o conocido como“sube escaleras”, que van incorporadas en grupos de tres o cuatro en respectivos soportes giratorios (7) acoplados a ambos lados de la base horizontal (40) del chasis (4). Thus, as seen in said figures, the compressor (1) in question, essentially comprising a motor-compressor block (2) and a tank (3), among other functional elements described below, incorporated on a chassis ( 4) with wheels (5) for its push or drag and handle (6) for handling, it is distinguished by the fact that, on said chassis (4), the motor-compressor block assembly (2) and the tank (3) They are mounted vertically on a horizontal base (40), that is, with the motor-compressor block (2) located directly on said base and with the tank (3) arranged vertically on said block (2), and because the wheels (5) are wheels of the type called or known as "stair climber", which are incorporated in groups of three or four in respective rotating supports (7) coupled to both sides of the horizontal base (40) of the chassis (4 ).
En una realización preferida de la invención, el chasis (4) es una estructura, extremo de la misma, un cuerpo vertical posterior (41 ) que se prolonga hacia arriba, para enmarcar y sujetar el conjunto de bloque motor-compresor (2) y deposito (3) por su parte posterior, y se remata con un asa (6) de manejo en su extremo superior; y, en el extremo opuesto de la base horizontal (40), un nervio vertical anterior (42) que se prolonga hacia la parte superior, en este caso para sujetar el conjunto bloque motor-compresor (2) y depósito (3) por la parte anterior, abarcándolo, al menos, hasta media altura. In a preferred embodiment of the invention, the chassis (4) is a structure, end thereof, a rear vertical body (41) that extends upwards, to frame and hold the motor-compressor block assembly (2) and I deposit (3) by its rear part, and it is finished off with a handle (6) of handling in its upper end; and, at the opposite end of the horizontal base (40), an anterior vertical rib (42) that extends towards the top, in this case to hold the motor-compressor block (2) and tank (3) assembly by the anterior part, covering it, at least, up to half height.
Preferentemente, dicho nervio vertical anterior (42) del chasis (4) es desmontable, por ejemplo mediante atornillado. Preferably, said anterior vertical rib (42) of the chassis (4) is removable, for example by screwing.
Preferentemente, los soportes giratorios (7) de las ruedas (5)“sube escaleras”, se disponen fijados a los respectivos extremos de un eje horizontal (8) previsto a tal efecto en la parte posterior inferior de la base horizontal (40) del chasis (4). Y, por último, en dicha realización preferida, el compresor (1 ) incorpora un rodillo de apoyoPreferably, the rotating supports (7) of the wheels (5) "stair climbers" are arranged fixed to the respective ends of a horizontal axis (8) provided for this purpose in the lower rear part of the horizontal base (40) of the chassis (4). And finally, in said preferred embodiment, the compressor (1) incorporates a support roller
(9) acoplado en la parte inferior anterior de la base horizontal (40) del chasis (4), que permite mantener el compresor (1 ) equilibrado y sustentado por sí mismo en posición vertical. (9) coupled in the lower front part of the horizontal base (40) of the chassis (4), which allows to keep the compressor (1) balanced and self-supporting in vertical position.
Atendiendo a las figuras, se pueda observar cómo el compresor (1 ) comprende además los elementos funcionales usuales en este tipo de aparato, tales como son: una caja eléctricaLooking at the figures, it can be seen how the compressor (1) also includes the usual functional elements in this type of apparatus, such as: an electrical box
(10), tubo de impulsión (1 1 ) en respectivos segmentos de antes y después de una válvula antirretorno, tomas de aspiración (12), presostato (13), válvula antirretorno (14), electroválvula de NA (15), seta de emergencia (16), válvula de seguridad (17), manómetro (18), interruptor (19), llave de servicio (20) y llave de purga de condensados (21 ). (10), delivery pipe (1 1) in respective segments before and after a non-return valve, suction inlets (12), pressure switch (13), non-return valve (14), NO solenoid valve (15), emergency (16), safety valve (17), pressure gauge (18), switch (19), service key (20) and condensate drain valve (21).
Descrita suficientemente la naturaleza de la presente invención, así como la manera de ponerla en práctica, no se considera necesario hacer más extensa su explicación para que cualquier experto en la materia comprenda su alcance y las ventajas que de ella se derivan, haciéndose constar que, dentro de su esencialidad, podrá ser llevada a la práctica en otras formas de realización que difieran en detalle de la indicada a título de ejemplo, y a las cuales alcanzará igualmente la protección que se recaba siempre que no se altere, cambie o modifique su principio fundamental. Once the nature of the present invention has been described, as well as the way to put it into practice, it is not considered necessary to make its explanation more extensive so that any expert in the matter understands its scope and the advantages derived from it, stating that: within its essentiality, it may be put into practice in other forms of implementation that differ in detail from that indicated by way of example, and which will also achieve the protection that is provided provided that its fundamental principle is not altered, changed or modified .

Claims

REIVINDICACIONES
1.- COMPRESOR PORTÁTIL SUBE ESCALERAS que, comprendiendo esencialmente un bloque motor-compresor (2) y un depósito (3), entre otros elementos funcionales, tales como caja eléctrica (10), tubo de impulsión (1 1 ), tomas de aspiración (12), presostato (13), válvula antirretorno (14), electroválvula de NA (15), seta de emergencia (16), válvula de seguridad (17), manómetro (18), interruptor (19), llave de servicio (20) y llave de purga de condensados (21 ), está caracterizado por comprender un chasis (4) con ruedas (5) para su empuje o arrastre y asa (6) de manejo, en el que el conjunto bloque motor-compresor (2) y depósito (3) van montados verticalmente sobre una base horizontal (40), es decir, con el bloque motor-compresor (2) situado directamente sobre dicha base y con el depósito (3) dispuesto, en vertical, sobre dicho bloque (2), y en que las ruedas (5) son tipo “sube escaleras” y van incorporadas en grupos de tres o cuatro en respectivos soportes giratorios (7) acoplados a ambos lados de dicha base horizontal (40) del chasis (4). 1.- PORTABLE COMPRESSOR CLIMBS STAIRS that, essentially comprising a motor-compressor block (2) and a tank (3), among other functional elements, such as electrical box (10), delivery tube (1 1), intake ports (12), pressure switch (13), non-return valve (14), NO solenoid valve (15), emergency mushroom (16), safety valve (17), pressure gauge (18), switch (19), service key ( 20) and a condensate drain valve (21), is characterized by comprising a chassis (4) with wheels (5) for pushing or dragging and a handle (6) for handling, in which the motor-compressor block assembly (2 ) and tank (3) are mounted vertically on a horizontal base (40), that is, with the motor-compressor block (2) located directly on said base and with the tank (3) arranged, vertically, on said block ( 2), and in which the wheels (5) are of the "stair climbing" type and are incorporated in groups of three or four in their respective rotating supports (7) two on both sides of said horizontal base (40) of the chassis (4).
2.- COMPRESOR PORTÁTIL SUBE ESCALERAS, según la reivindicación 1 , caracterizado porque el chasis (4) es una estructura que, además de la base horizontal (40), comprende: en un extremo de la misma, un cuerpo vertical posterior (41 ) que se prolonga hacia arriba, para enmarcar y sujetar el conjunto de bloque motor-compresor (2) y deposito (3) por su parte posterior, y se remata con el asa (6) de manejo en su extremo superior; y, en el extremo opuesto de la base horizontal (40), un nervio vertical anterior (42) que se prolonga hacia la parte superior, para sujetar el conjunto bloque motor-compresor (2) y depósito (3) por la parte anterior, abarcándolo, al menos, hasta media altura. 2.- PORTABLE COMPRESSOR CLIMBS STAIRS, according to claim 1, characterized in that the chassis (4) is a structure that, in addition to the horizontal base (40), comprises: at one end thereof, a rear vertical body (41) which extends upwards, to frame and hold the motor-compressor block (2) and tank (3) assembly at its rear, and is finished off with the handle (6) at its upper end; and, at the opposite end of the horizontal base (40), an anterior vertical rib (42) that extends towards the top, to hold the motor-compressor block (2) and tank (3) assembly from the front, covering it, at least, up to half a height.
3.- COMPRESOR PORTÁTIL SUBE ESCALERAS, según la reivindicación 2, caracterizado porque el nervio vertical anterior (42) del chasis (4) es desmontable. 3.- PORTABLE COMPRESSOR CLIMBS STAIRS, according to claim 2, characterized in that the anterior vertical rib (42) of the chassis (4) is removable.
4.- COMPRESOR PORTÁTIL SUBE ESCALERAS, según cualquiera de las reivindicaciones 1 a 3, caracterizado porque los soportes giratorios (7) de las ruedas (5) se disponen fijados a los respectivos extremos de un eje horizontal (8) previsto a tal efecto en la parte posterior inferior de la base horizontal (40) del chasis (4). 4.- PORTABLE COMPRESSOR CLIMBS STAIRS, according to any of claims 1 to 3, characterized in that the rotating supports (7) of the wheels (5) are arranged fixed to the respective ends of a horizontal axis (8) provided for this purpose in the lower rear of the horizontal base (40) of the chassis (4).
5.- COMPRESOR PORTÁTIL SUBE ESCALERAS, según cualquiera de las reivindicaciones 1 a 4, caracterizado porque incorpora un rodillo de apoyo (9) acoplado en la parte inferior anterior de la base horizontal (40) del chasis (4), que permite mantener el compresor (1 ) equilibrado y sustentado por sí mismo en posición vertical. 5.- PORTABLE COMPRESSOR CLIMBS STAIRS, according to any of claims 1 to 4, characterized in that it incorporates a support roller (9) coupled to the lower front part of the horizontal base (40) of the chassis (4), which allows the compressor (1) balanced and self-supporting upright.
PCT/ES2019/070712 2018-10-22 2019-10-18 Portable stair-climber compressor WO2020084180A1 (en)

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ES201831592U ES1223179Y (en) 2018-10-22 2018-10-22 PORTABLE COMPRESSOR UPLOADS STAIRS
ESU201831592 2018-10-22

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WO2020084180A1 true WO2020084180A1 (en) 2020-04-30

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8624842U1 (en) * 1986-09-17 1986-10-30 Gloria-Werke H. Schulte-Frankenfeld Gmbh & Co, 4724 Wadersloh Compressed air device
EP0940580A2 (en) * 1998-03-03 1999-09-08 Elektra Beckum Aktiengesellschaft Transportable air compressor
CN205895556U (en) * 2016-07-11 2017-01-18 广东西江电梯有限公司 Conveniently climb air compressor machine of stair

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8624842U1 (en) * 1986-09-17 1986-10-30 Gloria-Werke H. Schulte-Frankenfeld Gmbh & Co, 4724 Wadersloh Compressed air device
EP0940580A2 (en) * 1998-03-03 1999-09-08 Elektra Beckum Aktiengesellschaft Transportable air compressor
CN205895556U (en) * 2016-07-11 2017-01-18 广东西江电梯有限公司 Conveniently climb air compressor machine of stair

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
GOLDSPRAY, S.L., COMPRESOR CONTINUO SUBE ESCALERAS , DE 25 LITROS Y 400 LITROS POR MINUTO, 27 March 2012 (2012-03-27), Retrieved from the Internet <URL:https://www.youtube.com/watch?v=GGiH2Wt4vs&v1=pt> [retrieved on 20200115] *

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ES1223179Y (en) 2019-04-09
ES1223179U (en) 2019-01-17

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