ES2580877B1 - ROTATING SPRING CAP - Google Patents

ROTATING SPRING CAP Download PDF

Info

Publication number
ES2580877B1
ES2580877B1 ES201530250A ES201530250A ES2580877B1 ES 2580877 B1 ES2580877 B1 ES 2580877B1 ES 201530250 A ES201530250 A ES 201530250A ES 201530250 A ES201530250 A ES 201530250A ES 2580877 B1 ES2580877 B1 ES 2580877B1
Authority
ES
Spain
Prior art keywords
spring
bushing
rotating
bushings
housed
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.)
Expired - Fee Related
Application number
ES201530250A
Other languages
Spanish (es)
Other versions
ES2580877R1 (en
ES2580877A2 (en
Inventor
Vazgen PATATANIAN BAGUMIAN
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to ES201530250A priority Critical patent/ES2580877B1/en
Publication of ES2580877A2 publication Critical patent/ES2580877A2/en
Publication of ES2580877R1 publication Critical patent/ES2580877R1/en
Application granted granted Critical
Publication of ES2580877B1 publication Critical patent/ES2580877B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/12—Attachments or mountings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/06—Wound springs with turns lying in cylindrical surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/12—Attachments or mountings
    • F16F1/123—Attachments or mountings characterised by the ends of the spring being specially adapted, e.g. to form an eye for engagement with a radial insert

Abstract

El casquillo de resorte giratorio está previsto para su aplicación como elemento amortiguador tanto en un tope amortiguador propiamente dicho, como en finales de carrera de cintas transportadoras, en balizas de señalización, etc, estando formado por dos casquillos (1-2) montados concéntricamente entre sí, es decir de forma coaxial, siendo el casquillo interior fijo y el casquillo exterior giratorio, relacionándose entre sí mediante un muelle (4) cuyos extremos presentan tramos (5-5') acodados interiormente y que se alojan en orificios (6-6') previstos al efecto en respectivos casquillos, fijándose el conjunto al elemento en el que se aplique (7) mediante un tornillo (8) con cabeza de accionamiento (9) o por cualquier otro medio apropiado.The rotating spring bushing is intended for application as a damping element both in a buffer stop itself, and at the end of the conveyor belt, in signaling beacons, etc., being formed by two bushes (1-2) concentrically mounted between yes, that is to say, coaxially, the fixed inner bushing and the rotating outer bushing being connected to each other by means of a spring (4) whose ends have internally angled sections (5-5 ') and are housed in holes (6-6 ') provided for this purpose in respective bushings, the assembly being fixed to the element in which it is applied (7) by means of a screw (8) with drive head (9) or by any other appropriate means.

Description

imagen1image 1

CASQUILLO DE RESORTE GIRATORIO ROTATING SPRING CAP

D E S C R I P C I Ó N D E S C R I P C I Ó N

OBJETO DE LA INVENCIÓN OBJECT OF THE INVENTION

La presente invención se refiere a un casquillo de resorte giratorio, y más concretamente a un elemento de amortiguación aplicable en diferentes sistemas en los que se requieran medios de amortiguación, tales como finales de recorrido en cintas transportadoras, en automatismos para puertas, en balizas de señalización de las utilizadas en aparcamientos, etc. The present invention relates to a rotating spring bushing, and more specifically to a damping element applicable in different systems in which damping means are required, such as end of travel on conveyor belts, in automatisms for doors, in beacons of signaling of those used in car parks, etc.

El objeto de la invención es proporcionar un elemento o dispositivo estructuralmente simple y eficaz en su función. The object of the invention is to provide a structurally simple and effective element or device in its function.

ANTECEDENTES DE LA INVENCIÓN BACKGROUND OF THE INVENTION

En el modelo de utilidad U200602680 se describe un dispositivo de amortiguación para ejes, basado en la combinación de dos casquillos, uno interior y móvil y otro exterior fijo, estando ambos casquillos montados coaxialmente entre si y presentando sendos faldones que forman una doble coaxialidad entre los mismos, estableciendo una cámara extensa y apta para alojar un lubricante de alta viscosidad. In the utility model U200602680 a damping device for shafts is described, based on the combination of two bushings, one internal and mobile and one fixed outside, both caps being coaxially mounted to each other and presenting two skirts that form a double coaxiality between the themselves, establishing an extensive chamber and suitable for housing a high viscosity lubricant.

Entre ambos casquillos va montado un muelle de torsión con posibilidad de anclaje en diferentes posiciones y así poder ajustar la fuerza del mismo. Between both bushings a torsion spring is mounted with the possibility of anchoring in different positions and thus be able to adjust the force of the same.

Este dispositivo de amortiguación para ejes, que está previsto concretamente para el eje de giro de lo que es el asidero manual situado por encima de la puerta de vehículos, con efecto de recuperar de forma amortiguada la posición de dicho asidero una vez se deja de traccionar por suelta del mismo, está previsto única y exclusivamente para dicha aplicación, imagen2necesitando variaciones estructurales para otras aplicaciones. This damping device for axles, which is specifically provided for the axis of rotation of what is the manual handle located above the vehicle door, with the effect of damping the position of said handle once it is stopped pulling by releasing it, it is provided solely and exclusively for said application, image2 needing structural variations for other applications.

imagen3image3

Además, el dispositivo en cuestión presenta el inconveniente de que ambos casquillos han de estar dotados de faldones para establecer una cámara en la que se aloja herméticamente un lubricante, todo lo cual supone un encarecimiento en lo que es la fabricación del dispositivo y por su puesto en lo que es el coste final de comercialización del mismo. In addition, the device in question has the disadvantage that both bushings must be provided with skirts to establish a chamber in which a lubricant is hermetically housed, all of which entails an increase in what is the manufacture of the device and of course in what is the final cost of marketing it.

DESCRIPCIÓN DE LA INVENCIÓN DESCRIPTION OF THE INVENTION

El casquillo de resorte giratorio que se preconiza, basado en el principio referido en el modelo de utilidad anterior U200602680, es decir, formado por dos casquillos y un muelle entre ellos, presenta la particularidad de que el casquillo interior es fijo, mientras que el casquillo exterior es móvil, es decir al contrario de lo que ocurre en el modelo de utilidad U200602680. The rotating spring bushing that is recommended, based on the principle referred to in the previous utility model U200602680, that is, formed by two bushes and a spring between them, has the peculiarity that the inner bushing is fixed, while the bushing outside is mobile, that is to say contrary to what happens in the utility model U200602680.

Además, el casquillo de la invención presenta la particularidad de que el correspondiente muelle presenta sus extremos acodados perpendicularmente a su eje y anclados en orificios de uno y otro casquillo, uno en la parte superior y otro en la parte inferior respectivamente, con la especial particularidad de que esos extremos perpendiculares al eje del resorte o muelle están proyectados en oposición para alojarse en los orificios correspondientes a ambos casquillos acoplados coaxialmente entre si. In addition, the bushing of the invention has the particularity that the corresponding spring has its ends angled perpendicularly to its axis and anchored in holes of one and the other bushing, one at the top and one at the bottom respectively, with the particular feature that those ends perpendicular to the axis of the spring or spring are projected in opposition to being housed in the holes corresponding to both bushings coupled coaxially with each other.

Otra característica de novedad y de gran importancia que presenta el casquillo de la invención, es que ninguno de los dos elementos que participan en su constitución requieren estar dotados de faldones ni mucho menos establecer una cámara para un fluido de alta viscosidad, ya que los dos casquillos que participan en el dispositivo presentan un tramo tanto superior como inferior, en contacto y que forma una zona de guiado en el giro de un casquillo con respecto del otro. Another characteristic of novelty and of great importance that presents the cap of the invention, is that neither of the two elements that participate in its constitution require to be equipped with skirts, much less establish a chamber for a high viscosity fluid, since the two bushings that participate in the device have a section both upper and lower, in contact and that forms a guided area in the rotation of one bushing with respect to the other.

Por lo tanto, según la constitución del casquillo de la invención no se necesita la doble Therefore, according to the constitution of the cap of the invention, double is not necessary

coaxialidad requerida en el modelo de utilidad citado como antecedente, ni disponer de imagen4fluido, sin necesidad de tener que anclarse el muelle en diversas posiciones. coaxiality required in the utility model cited as background, nor have image4 fluid, without having to anchor the spring in various positions.

imagen5image5

Consecuentemente, se trata de una estructura sencilla, formada por dos casquillos acoplados coaxialmente entre sí y un muelle entre ellos que los vincula, al objeto de permitir el giro de un casquillo respecto del otro. Consequently, it is a simple structure, formed by two bushes coaxially coupled to each other and a spring between them, in order to allow the rotation of one bushing with respect to the other.

Por último decir que el montaje y fijación del casquillo de resorte giratorio se realiza mediante un bulón o tornillo que por un extremo se fija al elemento en el que es aplicable el casquillo de resorte giratorio, y en el otro extremo se remata en una cabeza de accionamiento para llevar a cabo el montaje, y cuya cabeza entra en contacto sobre el extremo externo del casquillo interior y fijo del conjunto. Finally, it is said that the assembly and fixing of the rotating spring bushing is carried out by means of a bolt or screw that at one end is fixed to the element in which the rotating spring bushing is applicable, and at the other end it is finished off in a head of drive to carry out the assembly, and whose head comes into contact on the outer end of the inner and fixed bushing of the assembly.

También cabe resaltar el hecho de que la zona de alojamiento de los extremos del resorte Also noteworthy is the fact that the housing area of the spring ends

o muelle es muy ajustada, impidiendo así la salida de los dos anclajes del muelle a los casquillos. or spring is very tight, thus preventing the exit of the two anchors from the spring to the bushings.

Finalmente decir que el muelle va montado en una cámara concéntrica establecida entre ambos casquillos que permite el aumento de radio por torsión del muelle sin alargamiento del mismo. Finally, say that the spring is mounted in a concentric chamber established between both bushings that allows the torsional radius increase of the spring without lengthening it.

Además de las aplicaciones diferentes ya referidas para el dispositivo de la invención, este también es aplicable a otros elementos como pueden ser sistemas de tope amortiguador, en guarda-raíles de carreteras, para dotarlos de elasticidad que amortigüe los impactos, etc. In addition to the different applications already referred to for the device of the invention, this is also applicable to other elements such as buffer bumper systems, in road rails, to provide them with elasticity that dampens impacts, etc.

Evidentemente, el dispositivo descrito está previsto para ser fijado mediante un tornillo, aunque dicha fijación en el elemento en el que se aplique podría realizarse de cualquier otra manera convencional. Obviously, the described device is intended to be fixed by means of a screw, although said fixing on the element in which it is applied could be carried out in any other conventional manner.

DESCRIPCIÓN DE LOS DIBUJOS DESCRIPTION OF THE DRAWINGS

Para complementar la descripción que seguidamente se va a realizar y con objeto de ayudar a una mejor comprensión de las características del invento, de acuerdo con un To complement the description that will then be made and in order to help a better understanding of the features of the invention, according to a

imagen6image6

imagen7image7

ejemplo preferente de realización práctica del mismo, se acompaña como parte integrante de dicha descripción, un juego de dibujos en donde con carácter ilustrativo y no limitativo, se ha representado lo siguiente: a preferred example of practical implementation thereof, is attached as an integral part of said description, a set of drawings in which, for illustrative and non-limiting purposes, the following has been represented:

La figura 1.-Muestra una vista en sección diametral de un casquillo de resorte giratorio realizado de acuerdo con el objeto de la invención, desprovisto de su muelle interior y del tornillo de fijación. Figure 1.- Shows a view in diametral section of a rotating spring bushing made in accordance with the object of the invention, devoid of its inner spring and the fixing screw.

La figura 2.-Muestra el conjunto de la figura anterior fijado mediante un tornillo a un cuerpo, habiéndose representando en la cámara definida entre ambos casquillos el correspondiente resorte. Figure 2.- It shows the assembly of the previous figure fixed by means of a screw to a body, the corresponding spring having been represented in the chamber defined between both bushings.

La figura 3.-Muestra, finalmente, una vista en planta del muelle o resorte que incorpora el casquillo de la invención, pudiéndose observar sus extremos acodados. Figure 3.- Shows, finally, a plan view of the spring or spring incorporating the cap of the invention, being able to observe its angled ends.

REALIZACIÓN PREFERENTE DE LA INVENCIÓN PREFERRED EMBODIMENT OF THE INVENTION

Como se puede ver en las figuras reseñadas, el casquillo de resorte giratorio objeto de la invención está formado por dos piezas o casquillos (1) y (2), acoplados coaxialmente entre sí, es decir uno en el interior del otro, estando previstos para que el casquillo interior (2) permanezca fijo y el casquillo exterior (1) sea giratorio con respecto al anterior. As can be seen in the figures outlined, the rotating spring bushing object of the invention is formed by two pieces or bushes (1) and (2), coaxially coupled to each other, that is to say one inside the other, being provided for the inner bushing (2) remains fixed and the outer bushing (1) is rotatable with respect to the previous one.

Entre ambos casquillos se determina una amplia cámara concéntrica (3) en la que va alojado un muelle (4) cuyos extremos (5-5’) están acodados para formar tramos perpendiculares al eje del propio muelle (4), de modo que el tramo proyectado hacia el exterior (5’) se aloja en un orificio (6’) previsto en la parte inferior del casquillo externo (1), mientras que el tramo opuesto (5) del muelle, proyectado hacia el interior, se aloja en un orificio (6) previsto en el casquillo interior (2), tal y como se ve claramente en la figura 2. Between both bushings a wide concentric chamber (3) in which a spring (4) whose ends (5-5 ') are angled to form sections perpendicular to the axis of the spring itself (4) is determined, so that the section projected outwards (5 ') is housed in a hole (6') provided in the lower part of the outer bushing (1), while the opposite section (5) of the spring, projected inwards, is housed in a hole (6) provided in the inner bushing (2), as clearly seen in Figure 2.

El conjunto que forman ambos casquillos (1-2) con el muelle (4), se fija al elemento (7) al imagen8 The assembly formed by both bushings (1-2) with the spring (4) is fixed to the element (7) to the image8

Claims (1)

imagen1image 1 R E I V I N D I C AC I O N E S R E I V I N D I C AC I O N E S 1ª.-Casquillo de resorte giratorio, previsto para constituir un medio de amortiguación, que 1st.- Swivel spring bushing, intended to constitute a damping means, which 5 comprendiendo dos casquillos acoplados coaxialmente entre sí relacionados con un resorte intermedio para su vinculación, que determinan una amplia cámara intermedia y concéntrica (3) en la que se ubica el correspondiente muelle (4), caracterizado porque dicho muelle presenta sus extremos acodados para formar tramos (5-5’) perpendiculares al eje del muelle (4), el primero de ellos dirigido hacia el interior y el segundo hacia el exterior, 5 comprising two bushings coaxially coupled to each other related to an intermediate spring for linking, which determine a wide intermediate and concentric chamber (3) in which the corresponding spring (4) is located, characterized in that said spring has its angled ends to form sections (5-5 ') perpendicular to the axis of the spring (4), the first one directed inwards and the second outwards, 10 al objeto de quedar alojados en respectivos orificios (6-6’) practicados sobre los respectivos casquillos (2-1), de modo que el tramo proyectado hacia el exterior (5’) se aloja en un orificio (6’) previsto en el casquillo externo (1), mientras que el tramo opuesto (5) del muelle, proyectado hacia el interior, se aloja en un orificio (6) previsto en el casquillo interior (2), siendo la zona de alojamiento de los extremos del muelle (4) ajustada para impedir la 10 in order to be housed in respective holes (6-6 ') made on the respective bushings (2-1), so that the section projected outwards (5') is housed in a hole (6 ') provided in the outer bushing (1), while the opposite section (5) of the spring, projected inwards, is housed in a hole (6) provided in the inner bushing (2), the housing area being the ends of the spring (4) adjusted to prevent 15 salida de los dos anclajes del muelle (4) a los casquillos (1-2). 15 exit of the two dock anchors (4) to the bushings (1-2). 2ª.-Casquillo de resorte giratorio, según reivindicación 1ª, caracterizado porque el casquillo interior (2) presenta un carácter fijo, mientras que el casquillo exterior (1) presenta un carácter giratorio, en contra de la fuerza de torsión del propio muelle (4). 2nd.- Rotating spring bushing, according to claim 1, characterized in that the inner bushing (2) has a fixed character, while the outer bushing (1) has a rotating character, against the torsional force of the spring itself (4 ). 20 3ª.-Casquillo de resorte giratorio, según reivindicaciones 1ª y 2ª, caracterizado porque los casquillos (1-2) son simples, y presentan zonas extremas en contacto como elementos de giro y guiado de uno con respecto al otro. 20.- Rotating spring bushing, according to claims 1 and 2, characterized in that the bushes (1-2) are simple, and have end areas in contact as turning and guiding elements with respect to each other. 25 4ª.-Casquillo de resorte giratorio, según reivindicaciones anteriores, caracterizado porque el conjunto que forman ambos casquillos (1-2) con el muelle (4), se fija al elemento (7) u objeto en el que es aplicable mediante un tornillo (8) con cabeza de accionamiento (9) o por cualquier otro medio de fijación convencional. 25.- Rotating spring bushing, according to previous claims, characterized in that the assembly formed by both bushes (1-2) with the spring (4), is fixed to the element (7) or object in which it is applicable by means of a screw (8) with drive head (9) or by any other conventional fixing means. imagen2image2
ES201530250A 2015-02-26 2015-02-26 ROTATING SPRING CAP Expired - Fee Related ES2580877B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201530250A ES2580877B1 (en) 2015-02-26 2015-02-26 ROTATING SPRING CAP

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201530250A ES2580877B1 (en) 2015-02-26 2015-02-26 ROTATING SPRING CAP

Publications (3)

Publication Number Publication Date
ES2580877A2 ES2580877A2 (en) 2016-08-29
ES2580877R1 ES2580877R1 (en) 2016-09-08
ES2580877B1 true ES2580877B1 (en) 2017-06-05

Family

ID=56740605

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201530250A Expired - Fee Related ES2580877B1 (en) 2015-02-26 2015-02-26 ROTATING SPRING CAP

Country Status (1)

Country Link
ES (1) ES2580877B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR749132A (en) * 1933-01-16 1933-07-18 Invisible automatic door closer
FR1024494A (en) * 1950-09-12 1953-04-01 Method of fixing a coil spring type spring on a bar or a tube, and assembly obtained by this method
US4723934A (en) * 1986-10-29 1988-02-09 Dyneer Corporation Belt tensioner
JP2544628B2 (en) * 1987-07-10 1996-10-16 株式会社 ニフコ Rotation damper
DE20311350U1 (en) * 2003-06-25 2003-10-09 Kendrion Rsl Gmbh & Co Kg Device for generating a damped return movement
DE102006023565A1 (en) * 2006-05-19 2007-11-22 Schaeffler Kg Clamping device for a traction means, in particular a belt or a chain
ES1064391Y (en) * 2006-12-13 2007-06-01 Pladomin S A SHOCK ABSORBER DEVICE

Also Published As

Publication number Publication date
ES2580877R1 (en) 2016-09-08
ES2580877A2 (en) 2016-08-29

Similar Documents

Publication Publication Date Title
ES2623392T3 (en) Chassis for rail vehicles
ES2332791T3 (en) GLASS CLEANING DEVICE, ESPECIALLY FOR A MOTOR VEHICLE.
ES2743470T3 (en) Shower door
US9180915B2 (en) Double support structure of a front body structure of a vehicle
ES2945716T3 (en) Track roller as well as mounting damping part for a track roller
BR102015005988A2 (en) turnbuckle turnbuckle or winder
ES2580877B1 (en) ROTATING SPRING CAP
ES2844773T3 (en) Roller
ES2729796T3 (en) Fixation System
ES2664364B1 (en) Adjustment device for the alignment of arms for awnings
ES2670684T3 (en) Guide rail assembly as well as guide rail support
WO2002012744A1 (en) Improved universal joint
BR112017025662A2 (en) rounded track gears
ES2551981A1 (en) Polyvalent drawer guide (Machine-translation by Google Translate, not legally binding)
BR112017012463A2 (en) shock absorber isolator and front belt accessory drive system
WO2006037816A1 (en) Valve system for hydraulic shock absorbers
ES2259309T3 (en) SUPPORT BEARING OF THE PALIER.
ES2534537T3 (en) Lifting column of a piece of furniture
ES2400428B1 (en) LOAD RING
US1367414A (en) Automatic door-closing device
ES2821135T3 (en) Three-point support of a sliding door
ES2391652T3 (en) Hinge for doors, windows or the like
ES2290851T3 (en) BIPODE UNIVERSAL BOARD ISOLATED WITH RUBBER.
ES2306552B1 (en) HINGE FOR DOORS, WINDOWS AND SIMILAR.
US1019664A (en) Door.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 2580877

Country of ref document: ES

Kind code of ref document: B1

Effective date: 20170605

FD2A Announcement of lapse in spain

Effective date: 20220627