ES1065585U - Hydraulic compact manual hydraulic (Machine-translation by Google Translate, not legally binding) - Google Patents

Hydraulic compact manual hydraulic (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES1065585U
ES1065585U ES200701158U ES200701158U ES1065585U ES 1065585 U ES1065585 U ES 1065585U ES 200701158 U ES200701158 U ES 200701158U ES 200701158 U ES200701158 U ES 200701158U ES 1065585 U ES1065585 U ES 1065585U
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Spain
Prior art keywords
hydraulic
manual
piston
pump
compact
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Granted
Application number
ES200701158U
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Spanish (es)
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ES1065585Y (en
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Antonio Piedrafita Guijarro
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Individual
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Individual
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Abstract

Compact hydraulic manual minicilindro, being useful in those cases in which a great effort is required with small dimensions, and especially for the operation of the pillar of a truck body to raise the folding roof, characterized by the hydraulic minicilindro compact (1) is constituted by a unit set defined by a hydraulic pump (2) manual provided with a valve (3) of passage and an oil reservoir (4) configured in concentric position external to the liner (5) of the plunger ( 6) of the minicilindro of work, whose hydraulic pump (2) manual is operated by a lever (7) manual that acts on the plunger (8) of the pump (2) through a connecting rod (9). (Machine-translation by Google Translate, not legally binding)

Description

Minicilindro hidráulico compacto manual.Manual compact hydraulic mini cylinder.

Objeto de la invenciónObject of the invention

El siguiente Modelo de Utilidad, según se expresa en el enunciado de la presente memoria descriptiva, se refiere a un minicilindro hidráulico compacto manual, siendo de utilidad en aquellos casos en los que se requiere un gran esfuerzo con unas pequeñas dimensiones, y en especial para el accionamiento del pilar de una carrocería sobre camión para elevar el techo plegable.The following Utility Model, as expressed in the statement of this specification, it refers to a manual compact hydraulic mini cylinder, being of utility in those cases where a great effort is required with small dimensions, and especially for the drive of the pillar of a body on a truck to raise the roof folding.

Así, mediante el accionamiento manual se produce el desplegado del émbolo y el retraimiento se produce por el propio peso que soporta.Thus, the manual operation produces the deployment of the piston and the retraction is produced by the own weight it supports.

Campo de aplicaciónScope

En la presente memoria se describe un minicilindro hidráulico compacto manual, el cual es de especial aplicación para el accionamiento del pilar de una carrocería sobre camión para elevar el techo plegable.This document describes a manual compact hydraulic mini cylinder, which is special application for the actuation of the pillar of a body on truck to raise the folding roof.

Antecedentes de la invenciónBackground of the invention

En todos los dispositivos hidráulicos existentes basados en minicilindros compactos se dispone de un depósito de aceite independiente con lo que todos ellos se conforman por dos cuerpos, esto es, el minicilindro y el depósito de aceite.In all existing hydraulic devices based on compact mini cylinders there is a deposit of independent oil with which all of them are made up of two bodies, that is, the mini cylinder and the oil tank.

Descripción de la invenciónDescription of the invention

En la presente memoria se describe un minicilindro hidráulico compacto manual, siendo de utilidad en aquellos casos en los que se requiere un gran esfuerzo con unas pequeñas dimensiones, y en especial para el accionamiento del pilar de una carrocería sobre camión para elevar el techo plegable, de forma que el minicilindro hidráulico compacto se constituye por una bomba hidráulica manual con una válvula de paso y un depósito de aceite configurado en posición concéntrica externa a la camisa del émbolo de trabajo, siendo accionado por una palanca manual que actúa sobre el émbolo de la bomba a través de una biela.This document describes a manual compact hydraulic mini cylinder, being useful in those cases in which a great effort is required with some small dimensions, and especially for the pillar drive of a body on truck to raise the folding roof, of so that the compact hydraulic mini cylinder is constituted by a manual hydraulic pump with a stop valve and a reservoir oil set in concentric position external to the jacket of the working piston, being operated by a manual lever that It acts on the pump piston through a connecting rod.

De esta forma, con la válvula de la bomba cerrada, al actuar manualmente sobre la palanca de accionamiento se transmite un esfuerzo sobre el émbolo de la bomba, el aceite que envía el émbolo de la bomba se dirige contra el émbolo de trabajo provocando su despliegue y elevando la carga.In this way, with the pump valve closed, when manually acting on the operating lever transmits an effort on the pump piston, the oil that send the pump plunger is directed against the work plunger causing its deployment and raising the load.

Para volver a la posición inicial, una vez realizado el trabajo, bastará abrir la válvula de la bomba para que con el propio peso de la carga se retraiga el émbolo de trabajo y el aceite de su camisa sea enviado al depósito concéntrico a su camisa.To return to the starting position, once done the job, just open the pump valve so that with the load weight itself, the working piston retracts and the oil in your shirt is sent to the concentric tank at your shirt.

Para complementar la descripción que seguidamente se va a realizar, y con objeto de ayudar a una mejor comprensión de las características de la invención, se acompaña a la presente memoria descriptiva, de un juego de planos, en cuyas figuras de forma ilustrativa y no limitativa, se representan los detalles más característicos de la invención.To complement the description that then it will be done, and in order to help a better understanding of the features of the invention is accompanied by the present descriptive report, of a set of planes, in whose figures in an illustrative and non-limiting manner, the more characteristic details of the invention.

Breve descripción de los diseñosBrief description of the designs

Figura 1. Muestra una vista de un minicilindro hidráulico compacto manual, pudiendo observar como la bomba, el cilindro de trabajo y el depósito de aceite definen un conjunto unitario, estando el depósito de aceite en posición concéntrica a la camisa del émbolo de trabajo.Figure 1. Shows a view of a mini cylinder manual compact hydraulic, being able to observe how the pump, the working cylinder and oil tank define a set unit, the oil tank being concentric to the work plunger shirt.

Figura 2. Muestra una vista en detalle de la maneta de accionamiento de la válvula de la bomba.Figure 2. Shows a detailed view of the drive lever of the pump valve.

Descripción de una realización preferenteDescription of a preferred embodiment

A la vista de las comentadas figuras y de acuerdo con la numeración adoptada podemos observar como el minicilindro hidráulico compacto 1 se constituye por una bomba hidráulica manual 2 con una válvula 3 de paso y un depósito 4 de aceite configurado en posición concéntrica externa a la camisa 5 del émbolo 6 de trabajo, de forma que la bomba hidráulica manual 2 es accionado por una palanca 7 manual que actúa sobre el émbolo 8 de la bomba hidráulica manual 2 a través de una biela 9.In view of the commented figures and of according to the numbering adopted we can observe how the 1 compact hydraulic mini cylinder consists of a pump manual hydraulics 2 with a bypass valve 3 and a reservoir 4 of oil configured in concentric position external to jacket 5 of the working piston 6, so that the manual hydraulic pump 2 is operated by a manual lever 7 acting on the piston 8 of the manual hydraulic pump 2 through a connecting rod 9.

De esta forma, con la válvula 3 de paso de la bomba hidráulica 2 cerrada, al actuar manualmente sobre la palanca 7 de accionamiento esta transmite un esfuerzo sobre el émbolo 8 de la bomba y el aceite que envía el émbolo 8 de la bomba hidráulica 2 se dirige contra el émbolo 6 de trabajo provocando su despliegue y elevando la carga.In this way, with the valve 3 of the hydraulic pump 2 closed, when manually operated on the lever Drive 7 this transmits an effort on the piston 8 of the pump and the oil sent by the piston 8 of the hydraulic pump 2 is directed against the work piston 6 causing its deployment and lifting the load

Para volver a la posición inicial del minicilindro hidráulico compacto, una vez realizado el trabajo, bastará abrir la válvula 3 de la bomba hidráulica 2 manual para que con el propio peso de la carga se retraiga el émbolo 6 de trabajo y el aceite contenido en su camisa sea enviado al depósito 4 concéntrico a ella.To return to the initial position of the Compact hydraulic mini cylinder, once the work is done, just open the valve 3 of the manual hydraulic pump 2 so that with the load weight itself, the working piston 6 is retracted and the oil contained in your shirt is sent to tank 4 concentric to her.

Así, con la válvula 3 de la bomba hidráulica 2 cerrada (posición subir, desplegar émbolo 6 de trabajo), al actuar manualmente sobre la palanca 7 de dicha bomba hidráulica 2 se transmite un esfuerzo sobre el émbolo 8 de la bomba proporcionando una presión hidráulica de hasta 200 atmósferas o más, según la proporción de la longitud de la palanca 7 y la biela 9.Thus, with the valve 3 of the hydraulic pump 2 closed (raise position, deploy work piston 6), when acting manually on the lever 7 of said hydraulic pump 2 is transmits an effort on the piston 8 of the pump providing a hydraulic pressure of up to 200 atmospheres or more, depending on the proportion of the length of the lever 7 and the connecting rod 9.

De esta forma, el aceite que manda el émbolo 8 de la bomba hidráulica 2 se dirige contra el émbolo 6 del minicilindro, propiamente dicho, de trabajo provocando su despliegue y la elevación de la carga.In this way, the oil that sends the plunger 8 of the hydraulic pump 2 is directed against the piston 6 of the mini cylinder, proper, of work causing its deployment and load lifting.

Cuando el trabajo se ha concluido y se desea bajar la carga y que el minicilindro vuelva a su posición de reposo, se abrirá la válvula 3 de la bomba hidráulica 2 (posición abierta) dejando escapar el aceite comprimido en la camisa 5 del émbolo 6 de trabajo hacia el depósito 4 del aceite.When the work has been completed and desired lower the load and let the mini cylinder return to its position of at rest, valve 3 of hydraulic pump 2 will open (position open) by letting out the compressed oil in the jacket 5 of the Working piston 6 towards the oil tank 4.

La válvula 3 de paso de la bomba hidráulico se actuará por medio de una maneta 10, para lo cual bastará que encaje en un saliente hexagonal y al girar colocarla en su posición de abierta o cerrada.The 3-way valve of the hydraulic pump is will act by means of a handle 10, for which it will suffice to fit in a hexagonal projection and when turning place it in its position of open or closed

Así, tenemos un minicilindro hidráulico definido por un único cuerpo y con unas pequeñas dimensiones de, aproximadamente, 32 mm.Thus, we have a defined hydraulic mini cylinder by a single body and with small dimensions of, approximately 32 mm.

Claims (3)

1. Minicilindro hidráulico compacto manual, siendo de utilidad en aquellos casos en los que se requiere un gran esfuerzo con unas pequeñas dimensiones, y en especial para el accionamiento del pilar de una carrocería sobre camión para elevar el techo plegable, caracterizado porque el minicilindro hidráulico compacto (1) se constituye por un conjunto unitario definido por una bomba hidráulica (2) manual provista de una válvula (3) de paso y un depósito (4) de aceite configurado en posición concéntrica externa a la camisa (5) del émbolo (6) del minicilindro de trabajo, cuya bomba hidráulica (2) manual es accionado por una palanca (7) manual que actúa sobre el émbolo (8) de la bomba (2) a través de una biela (9).1. Manual compact hydraulic mini-cylinder, being useful in those cases in which a great effort is required with small dimensions, and especially for the actuation of the pillar of a body on a truck to raise the folding roof, characterized in that the hydraulic mini-cylinder Compact (1) consists of a unit set defined by a manual hydraulic pump (2) provided with a bypass valve (3) and an oil tank (4) configured in a concentric position external to the piston sleeve (5) (5). 6) of the working mini cylinder, whose manual hydraulic pump (2) is actuated by a manual lever (7) acting on the piston (8) of the pump (2) through a connecting rod (9). 2. Minicilindro hidráulico compacto manual, según reivindicación 1ª, caracterizado porque con la válvula (3) de la bomba hidráulica (2) cerrada, al actuar manualmente sobre la palanca (7) de accionamiento, se transmite un esfuerzo sobre el émbolo (8) de la bomba (2) y dicho émbolo envía aceite contra el émbolo (6) del minicilindro de trabajo provocando su despliegue.2. Manual compact hydraulic mini cylinder, according to claim 1, characterized in that with the valve (3) of the hydraulic pump (2) closed, when manually acting on the actuating lever (7), an effort is transmitted on the piston (8) of the pump (2) and said piston sends oil against the piston (6) of the working mini cylinder causing its deployment. 3. Minicilindro hidráulico compacto manual, según reivindicaciones 1ª y 2ª, caracterizado porque para volver a la posición inicial, una vez realizado el trabajo, bastará abrir la válvula (3) de la bomba hidráulica (2) manual para que con el propio peso de la carga retraiga el émbolo (6) de trabajo y el aceite de su camisa (5) sea enviado al depósito (4) concéntrico a dicha camisa del minicilindro de trabajo propiamente dicho.3. Manual compact hydraulic mini cylinder, according to claims 1 and 2, characterized in that to return to the initial position, once the work is done, it will be enough to open the valve (3) of the manual hydraulic pump (2) so that with the weight of the load retracts the working piston (6) and the oil from its jacket (5) is sent to the tank (4) concentric to said jacket of the working mini cylinder itself.
ES200701158U 2007-05-31 2007-05-31 MANUAL COMPACT HYDRAULIC MINI CYLINDER Expired - Lifetime ES1065585Y (en)

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ES200701158U ES1065585Y (en) 2007-05-31 2007-05-31 MANUAL COMPACT HYDRAULIC MINI CYLINDER

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ES200701158U ES1065585Y (en) 2007-05-31 2007-05-31 MANUAL COMPACT HYDRAULIC MINI CYLINDER

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ES1065585Y ES1065585Y (en) 2007-12-16

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011105778U1 (en) 2010-09-21 2012-01-13 Jesús Garcia Calvo Self-anchoring hydraulic lifting / lowering device
DE202017001822U1 (en) 2017-03-27 2017-06-19 Erich Schröder Maschinenfabrik GmbH & Co. KG Hydraulic lifting device for commercial vehicle roofs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011105778U1 (en) 2010-09-21 2012-01-13 Jesús Garcia Calvo Self-anchoring hydraulic lifting / lowering device
DE202017001822U1 (en) 2017-03-27 2017-06-19 Erich Schröder Maschinenfabrik GmbH & Co. KG Hydraulic lifting device for commercial vehicle roofs

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Publication number Publication date
ES1065585Y (en) 2007-12-16

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Effective date: 20100520