ES2387788B1 - DEVICE FOR MEASURING VOLTAGES IN SHIPS WITH SHIRT SHIRT. - Google Patents

DEVICE FOR MEASURING VOLTAGES IN SHIPS WITH SHIRT SHIRT. Download PDF

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Publication number
ES2387788B1
ES2387788B1 ES201001072A ES201001072A ES2387788B1 ES 2387788 B1 ES2387788 B1 ES 2387788B1 ES 201001072 A ES201001072 A ES 201001072A ES 201001072 A ES201001072 A ES 201001072A ES 2387788 B1 ES2387788 B1 ES 2387788B1
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Spain
Prior art keywords
shirt
jacket
bolt
measuring
gauges
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.)
Withdrawn - After Issue
Application number
ES201001072A
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Spanish (es)
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ES2387788A1 (en
Inventor
Rafael González Gallegos
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Dinacell Electronica SL
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Dinacell Electronica SL
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Priority to ES201001072A priority Critical patent/ES2387788B1/en
Publication of ES2387788A1 publication Critical patent/ES2387788A1/en
Application granted granted Critical
Publication of ES2387788B1 publication Critical patent/ES2387788B1/en
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Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B15/00—Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits
    • B63B15/02—Staying of masts or of other superstructures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/04—Fastening or guiding equipment for chains, ropes, hawsers, or the like
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/18—Measuring force or stress, in general using properties of piezo-resistive materials, i.e. materials of which the ohmic resistance varies according to changes in magnitude or direction of force applied to the material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • G01L5/10—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Force In General (AREA)

Abstract

Dispositivo para medir tensiones en obenques con camisa estanca, del tipo constituido por un bulón (2) interior, que dotado de varias galgas extensiométricas (3) conforma la célula de carga, y una camisa (4) que hace de funda exterior, en el que dicho bulón (2), cuya configuración cuasi circular, tiene recortes secantes que determinan paredes laterales (5) sobre cuya superficie se adhieren las galgas extensiométricas (3) y cuenta con resaltes perimetrales (6) para concretar el punto de carga (C), que afectan sólo a su zona circular, estando las galgas (3) dispuestas a 45º. La camisa (4) exterior, realizada en acero inoxidable, en su parte superior dispone de un pasador (7) que la mantiene fija y evita su giro, y es totalmente estanca ya que la tapa (8) de dicha camisa (4) se cierra sobre su embocadura (9) sellada mediante soldadura de láser.Device for measuring tensions in shrouds with waterproof jacket, of the type constituted by an inner bolt (2), which equipped with several strain gauges (3) forms the load cell, and a jacket (4) that acts as an outer sheath, in the that said bolt (2), whose quasi-circular configuration, has secant cuttings that determine lateral walls (5) on whose surface the strain gauges (3) adhere and has perimeter projections (6) to specify the loading point (C) , which affect only its circular zone, the gauges (3) being arranged at 45 °. The outer jacket (4), made of stainless steel, in its upper part has a pin (7) that keeps it fixed and prevents its rotation, and is completely waterproof since the cover (8) of said shirt (4) is closed on its mouth (9) sealed by laser welding.

Description

DISPOSITIVO PARA MEDIR TENSIONES EN OBENQUES CON A DEVICE FOR MEASURING VOLTAGES IN SHIPS WITH A

OBJETO DE LA INVENCIÓN OBJECT OF THE INVENTION

La invención, tal como expresa el enunciado de la presente memoria descriptiva, se refiere a un dispositivo para medir tensiones en obenques con camisa estanca, aportando a la función a que se destina varias venta jas, que se describirán en detalle más adelante, que suponen una destacable mejora en el estado actual de la técnica gracias a los perfeccionamientos que incorpora respecto a lo ya conocido en este campo. The invention, as expressed in the statement of the present specification, relates to a device for measuring tensions in shrouds with a watertight jacket, contributing to the function to which several advantages are intended, which will be described in detail below, which assume a remarkable improvement in the current state of the art thanks to the improvements that it incorporates with respect to what is already known in this field.

Más en particular, el objeto de la invención se centra en un dispositivo para medir tensiones en cables de acero, particularmente destinado a los obenques de los barcos veleros (cada uno de los cabos gruesos que sujetan la cabeza de un palo o de un mastelero a la mesa de guarnición o a la cofa correspondiente), que siendo del tipo const i t uido por una célula de carga en forma de bulón que incorpora galgas extensiométricas y que se halla insertado en el interior de una camisa, presentando la particularidad de contar con un innovador diseño estructural especialmente estudiado para mejorar su eficacia, consiguiendo que la camisa sea totalmente estanca para evitar la corrosión, que se mantenga la rigidez del conjunto y que esté dotado de máxima precisión en su medida, además de formar parte de los elementos tradicionales que posee el barco. More particularly, the object of the invention is focused on a device for measuring tensions in steel cables, particularly intended for the shrouds of sailboats (each of the thick ends that hold the head of a stick or a mastelero to the fitting table or to the corresponding coffer), which being of the type constituted by a load cell in the form of a bolt that incorporates strain gauges and that is inserted inside a shirt, presenting the particularity of having an innovator Structural design specially studied to improve its efficiency, ensuring that the jacket is completely waterproof to prevent corrosion, that the rigidity of the assembly is maintained and that it is endowed with maximum precision in its measurement, in addition to being part of the traditional elements that the ship.

CAMPO DE APLICACIÓN DE LA N FIELD OF APPLICATION OF THE N

El campo de aplicación de la presente invención se enmarca dentro del sector técnico de la industria dedicada a la fabricación de aparatos y dispositivos para la medición de tensiones en cables, particularmente los de tipo eléctrico y especialmente los destinados al sector de la náutica. The field of application of the present invention is part of the technical sector of the industry dedicated to the manufacture of devices and devices for measuring cable voltages, particularly those of the electrical type and especially those for the nautical sector.

ANTECEDENTES DE LA INVENCIÓN BACKGROUND OF THE INVENTION

Es conocida la utilización de dispositivos del tipo que aquí concierne, destinados a medir las tensiones de los cables de acero de los barcos mediante sensores de carga con galgas extensiométricas que se insertan en un bulón alojado en el interior de una camisa. Dichos dispositivos, si bien cumplen satisfactoriamente con su cometido, presentan una serie inconvenientes que sería deseable evitar. The use of devices of the type concerned here is known, intended to measure the tensions of the steel cables of the ships by means of load sensors with strain gauges that are inserted into a bolt housed inside a jacket. Such devices, while fulfilling their task satisfactorily, have a number of drawbacks that it would be desirable to avoid.

Uno de los principales inconvenientes viene dado por el hecho de que al estar destinados al sector náutico y al no ser estanca la camisa, se ven afectados por la corrosión, lo cual repercute en su eficacia. One of the main drawbacks is due to the fact that when they are destined for the nautical sector and the jacket is not sealed, they are affected by corrosion, which has an impact on its effectiveness.

Además, la fabricación tradicional de bulones, en los cuales se insertan galgas In addition, the traditional manufacture of bolts, in which gauges are inserted

extensiométricas y convertirlos en células de carga, presenta, desde el punto de vista constructivo, un problema de debilitamiento del conjunto, ya que las extensiometric and convert them into load cells, presents, from the constructive point of view, a problem of weakening of the whole, since the

galgas gauges
se insertan dentro del propio cuerpo del bulón be insert inside of the own body of the bolt

que that
es totalmente cilíndrico y al que se practican is totally cylindrical Y to the  that be they practice

hendiduras slits
para dicha inserción. for bliss insertion.


Es necesario, por tanto, evitar este debilitamiento y, asimismo, dotar al bulón de una protección estanca a través de una camisa que sea capaz de transmitir al bulón las tensiones soportadas en los obenques, ya que las camisas hasta ahora utilizadas para el bulón presentan el problema en su fabricación
It is necessary, therefore, to avoid this weakening and, likewise, to provide the bolt with a watertight protection through a jacket that is capable of transmitting to the bolt the tensions supported in the shrouds, since the shirts used so far for the bolt have the problem in its manufacture

de from
la dificultad de insertar en el interior de las the difficulty  from insert in he inside  from the

mismas same
las galgas extensiométric as y la poste rior the gauges extensiometric ace Y the post rior

inserción insertion
del bulón. of the bolt

Además, este bulón convencional cilíndrico, una vez que se introduce en la camisa, presenta el problema de que la fatiga del material, al someterse a un ciclo de esfuerzos continuados, produce errores de medición. In addition, this conventional cylindrical bolt, once introduced into the jacket, presents the problem that the fatigue of the material, when subjected to a cycle of continuous efforts, produces measurement errors.

Es pues, el objetivo de la presente invención aportar al estado de la técnica un dispositivo para medir tensiones en obenques estructuralmente perfeccionado mediante una innovadora camisa estanca, sobre el cual cabe señalar que, por parte del solicitante, se desconoce la existencia de ningún otro que presente unas características técnicas, estructurales y constitutivas semejantes. It is therefore the objective of the present invention to provide the state of the art with a device for measuring tensions in structurally perfected shrouds by means of an innovative waterproof jacket, on which it should be noted that, on the part of the applicant, the existence of no other is unknown. present similar technical, structural and constitutive characteristics.

EXPLICACIÓN DE LA INVENCIÓN EXPLANATION OF THE INVENTION

Así, el dispositivo para medir tensiones en obenques con camisa estanca que la presente invención propone se configura como una destacable novedad dentro de su campo de aplicación, ya que a tenor de su implementación, y de forma taxativa, se alcanzan satisfactoriamente los objetivos anteriormente señalados como idóneos, estando los detalles caracterizadores que lo hacen posible adecuadamente desarrollados a continuación y recogidos en las reivindicaciones finales que acompañan a la presente memoria descriptiva. Thus, the device for measuring tensions in shrouds with a watertight jacket that the present invention proposes is configured as a remarkable novelty within its field of application, since according to its implementation, and in a restrictive way, the aforementioned objectives are satisfactorily achieved. as suitable, the characterizing details that make it possible adequately developed below and set forth in the final claims accompanying the present specification.

De manera concreta lo que la invención preconiza es un dispositivo para medir tensiones en obenques u otros cables de acero, pero particularmente los obenques de los barcos, que como se ha señalado anteriormente, es del tipo constituido por una célula de carga en forma de bulón que se inserta en el interior de una camisa e incorpora varias galgas extensiométricas, presentando la particularidad de estar estructuralmente perfeccionado para mejorar su eficacia, de tal forma que la camisa es totalmente estanca, se mantiene la rigidez del conjunto y cuenta con la máxima precisión en su medida. Specifically, what the invention advocates is a device for measuring tensions in shrouds or other steel cables, but particularly ship shrouds, which, as noted above, is of the type constituted by a bolt-shaped load cell which is inserted inside a shirt and incorporates several strain gauges, presenting the particularity of being structurally perfected to improve its effectiveness, so that the shirt is completely waterproof, the rigidity of the assembly is maintained and has the maximum precision in your size.

Para ello, el dispositivo propuesto, a diferencia de los convencionales, en lugar de presentar hendiduras o huecos en el bulón para el alojamiento de las galgas, éstas se adhieren directamente sobre las paredes laterales del bulón, ya que este presenta una configuración de sección cuasi circular que presenta sendos recortes secantes simétricos a ambos lados de la misma, contando con unas dimensiones para poder calarlo dentro de la camisa con una holgura de décimas. For this, the proposed device, unlike the conventional ones, instead of presenting slits or gaps in the bolt for the accommodation of the gauges, they adhere directly on the side walls of the bolt, since this presents a quasi-sectional configuration circular that presents two symmetrical drying cuts on both sides of it, with dimensions to be able to penetrate it inside the shirt with a slack of tenths.

Asimismo, y para concretar el punto de carga con respecto a la camisa, el citado bulón cuenta con unos resaltes perimetrales o regruesamientos. Por consiguiente las galgas extensiométricas, ya que los citados resaltes concretan las cargas, deberán ir dispuestas a 45 o, puesto que trabajan a cizalladura. Cabe señalar que se opta por la incorporación de galgas extensiométricas frente a otro tipo de galgas, dado que éstas son más estables a distintas temperaturas, ofreciendo así mismo un mínimo error de medición. Likewise, and to specify the loading point with respect to the shirt, the aforementioned bolt has perimetral projections or thickeners. Therefore, strain gauges, since the above-mentioned highlights specify the loads, should be arranged at 45 o, since they work at shear. It should be noted that the incorporation of strain gauges against other types of gauges is chosen, since they are more stable at different temperatures, offering a minimum measurement error.


En cuanto a la camisa, y para garantizar la
As for the shirt, and to guarantee the

anteriormente citada estanqueidad que presenta, la tapa de la misma se cierra mediante soldadura de láser, estando realizada en acero inoxidable para evitar la corrosión salina. aforementioned tightness that it presents, the lid of the same is closed by laser welding, being made of stainless steel to prevent salt corrosion.

Finalmente, y para evitar que la camisa gire por la tracción y movimiento de los cables u obenques, se la ha dotado, en su parte superior, de un pasador antigiro. Finally, and to prevent the shirt from rotating by the traction and movement of the cables or shrouds, it has been provided, in its upper part, with an anti-rotation pin.

El descrito dispositivo para medir tensiones en obenques con camisa estanca representa, pues, una estructura innovadora de características estructurales y constitutivas desconocidas hasta ahora para tal fin, razones que unidas a su utilidad práctica, la dotan de fundamento suficiente para obtener el privilegio de exclusividad que se solicita. The described device for measuring tensions in shrouds with a watertight jacket represents, therefore, an innovative structure with structural and constitutive characteristics unknown until now for this purpose, reasons that together with its practical utility, provide it with sufficient foundation to obtain the privilege of exclusivity that It 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 los 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, this descriptive report is attached, as an integral part thereof, of a set of drawings, in which with character Illustrative and not limiting, the following has been represented:

La figura número 1.-Muestra una vista en perspectiva y en despiece, parcialmente seccionado, de un ejemplo del dispositivo para medir tensiones en obenques con camisa estanca, objeto de la invención, apreciándose en ella las principales partes y elementos que comprende, así como la configuración de cada uno de ellos, habiéndose representado en esta figura la zona oculta del bulón mediante líneas de trazo discontinuo. Figure number 1. - It shows a perspective and exploded view, partially sectioned, of an example of the device for measuring tensions in shrouds with waterproof jacket, object of the invention, showing in it the main parts and elements that it comprises, as well as the configuration of each of them, the hidden area of the bolt having been represented in this figure by dashed lines.

La figura número 2.-Muestra una vista similar a la anterior, en la que el conjunto de elementos que forman el dispositivo según la invención, están acoplados, apreciándose la disposición de cada uno de ellos. Figure number 2. - It shows a view similar to the previous one, in which the set of elements that form the device according to the invention are coupled, the arrangement of each of them being appreciated.

La The
figura número 3. Muestra una vista en figure number 3. Sample a view in

alzado raised
lateral del bulón que constituye la célula de side of the bolt that It constitutes the cell from

carga load
del dispositivo, apreciándose en ella su of the device, appreciating in she its

configuración y la disposición en él de las galgas extensiométricas. configuration and arrangement in it of strain gauges.

La figura número 4. -Muestra una vista en sección, según un corte longitudinal del dispositivo, apreciándose en ella la disposición del bulón dentro de la camisa. Figure number 4. - It shows a sectional view, according to a longitudinal section of the device, showing in it the arrangement of the bolt inside the jacket.

REALIZACIÓN PREFERENTE DE LA INVENCIÓN 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 preferente de la invención, la 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, an example of a preferred embodiment of the invention can be observed therein, which comprises the parts and elements indicated and described in detail below.

Así, tal corno se observa en dichas figuras, el dispositivo (1) en cuestión se configura, convencionalmente, a partir de un bulón (2) interior, que dotado de varias galgas extensiométr icas (3) conforma la célula de carga, y una camisa (4) que hace de funda exterior, estando dicha camisa (4) convenientemente conectada a un cable (10) de conexión y existiendo en su interior un alojamiento (11) para su conexión eléctrica. Thus, such horn is observed in said figures, the device (1) in question is configured, conventionally, from an inner bolt (2), which provided with several strain gauges (3) forms the load cell, and a jacket (4) that acts as an outer sheath, said jacket (4) being conveniently connected to a connection cable (10) and a housing (11) for its electrical connection existing inside.

Dicho Saying
bulón (2) , ya de forma bolt (2) , already from shape

caractercharacter
izadora, presenta la particulari dad de contar hoist, presents the particulari give from tell

con with
una configuración de sección cuasi circular, a setting from section quasi circular,
con with

sendos recortes secantes simétricos a ambos lados de la misma, que determinan respectivas paredes laterales (5) sobre cuya superficie se adhieren las galgas extensiométricas (3) , evitando la realización de hendiduras que puedan debilitar el material. two symmetrical drying cuts on both sides thereof, which determine respective side walls (5) on whose surface the strain gauges (3) adhere, avoiding the creation of grooves that can weaken the material.

Asimismo, y para concretar el punto de carga Likewise, and to specify the loading point

(e) del bulón (2) con respecto a la camisa (4) , dicho bulón (2) cuenta con unos resaltes perimetrales (6) que afectan sólo a su zona circular estando las galgas (3) dispuestas a 45°, puesto que trabajan a cizalladura. (e) of the bolt (2) with respect to the jacket (4), said bolt (2) has perimeter projections (6) that affect only its circular area with the gauges (3) arranged at 45 °, since They work shear.

Además, y para evitar que la camisa (4) gi re por la tracción y movimiento de los cables u obenques, haciendo que el punto de carga no sea preciso, se la ha dotado, en su parte superior, de un pasador (7) que la mantiene fija y evita dicho giro. In addition, and in order to prevent the jacket (4) from rotating through the traction and movement of the cables or shrouds, making the loading point not necessary, it has been provided, in its upper part, with a pin (7) that keeps it fixed and prevents such a turn.

Finalmente, para garantizar la estanqueidad de la camisa (4) , realizada en acero inoxidable, y procurar la protección del bulón (2), la tapa (8) de dicha camisa (4) se cierra sobre su embocadura (9) sellada mediante soldadura de láser, haciendo que sea totalmente estanca. Finally, to ensure the tightness of the jacket (4), made of stainless steel, and ensure the protection of the bolt (2), the cover (8) of said jacket (4) is closed on its mouth (9) sealed by welding of laser, making it totally waterproof.

Descrita suficientemente la naturaleza de la presente invención, así como la manera de poner la en práctica, no se considera necesario hacer más extensa su explicación para que cualquier experto en la materia comprenda su alcance y las venta jas que de ella se derivan, haciendo constar que, dentro de su esencialidad, podrá ser llevada a la práctica en otras formas de realización que di fieran en detalle de la indicada a título de ejemplo, y a las cuales alcanzará igualmente la protección que se recaba siempre que no Describing sufficiently the nature of the present invention, as well as the way of putting it into practice, it is not considered necessary to make its explanation more extensive so that any expert in the field understands its scope and the advantages derived therefrom, stating that, within its essentiality, it may be carried out in other embodiments that differ in detail from that indicated by way of example, and to which it will also achieve the protection that is sought as long as it does not

5 se altere, cambie o modifique su principio fundamental. 5 alter, change or modify its fundamental principle.

Claims (3)

REIVINDICACIONES l. -DISPOSITIVO PARA MEDIR TJ:.NSIONJ:.S J:.N l. - DEVICE FOR MEASURING TJ: .NSIONJ: .S J: .N OBJ:.NQLJ:.S CON CAMISA ESTANCA, del tipo de dispositivo OBJ: .NQLJ: .S WITH SHIRT SHIRT, device type 5 constituido a part ir de un bulón (2) interior, que dotado de varias galgas extensiométricas (3) conforma la célula de carga, y una camisa (4) que tace de funda exterior, caracterizado por el tecto de que las galgas extens iométr icas (3) se tallan adr_er idas sobre la 5 constituted from an inner bolt (2), which equipped with several strain gauges (3) forms the load cell, and a jacket (4) that acts as an outer sheath, characterized by the tecto that the gauges extend icas (3) are carved adr_er idas on the 10 superficie del bulón (2) evitando la realización de tendiduras en el material¡ porque la camisa (4) cuenta con medios antigiro¡ y porque la camisa (4), realizada en acero inoxidable, es totalmente estanca. 10 surface of the bolt (2) avoiding the realization of tendons in the material, because the jacket (4) has anti-rotation means and because the jacket (4), made of stainless steel, is completely waterproof. 15 2.-DISPOSITI VO PARA MEDIR TJ:.NSIONJ:.S E.N OBJ:.NQLJ:.S CON CAMISA J:.STANCA, según la reivindicación 1, caracterizado por el hecho de que, para que las galgas extensiométr icas (3) se tallen adter idas sobre la superf icie del bulón (2) evitando la realización de 15 2.-DEVICE FOR MEASURING TJ: .NSIONJ: .S IN OBJ: .NQLJ: .S WITH SHIRT J: .STANK, according to claim 1, characterized in that, so that the strain gauges (3 ) they are carved adhered on the surface of the bolt (2) avoiding the realization of 20 tendiduras en el material, dicto bulón (2) presenta una configuración de sección cuasi circular, con sendos recortes secantes simétricos a ambos lados de la misma que determinan respectivas paredes laterales (5) sobre cuya superficie se adtieren las galgas extensiométricas 20 lines in the material, dicto bolon (2) presents a quasi-circular section configuration, with two symmetrical drying cuts on both sides of the same that determine respective side walls (5) on whose surface the strain gauges are adhered (3). (3). 3. -DISPOSITIVO PARA MJ:.DIR TJ:.NSIONES J:.N OBJ:.NQLJ:.S CON CAMISA ESTANCA, según las reivindicaciones 1 y 2, caracterizado por el r_ecr"o de que, para 3.-DEVICE FOR MJ: .DIR TJ: .NSIONS J: .N OBJ: .NQLJ: .S WITH SHIRT SHIRT, according to claims 1 and 2, characterized by r_ecr "or that, for 30 concretar el punto de carga del bulón (2) con respecto a la camisa (4), dicho bulón (2) cuenta con unos resaltes perimetrales (6) que afectan sólo a su zona circular estando las galgas (3) dispuestas a 45°. 30 Specify the point of loading of the bolt (2) with respect to the jacket (4), said bolt (2) has perimeter projections (6) that only affect its circular area with the gauges (3) arranged at 45 ° . DISPOSITIVO PARA MEDIR TJ:.NSIONJ:.S J:.N DEVICE FOR MEASURING TJ: .NSIONJ: .S J: .N OBJ:.NQLJ:.S CON CAMISA ESTANCA, según la reivindicación 1, OBJ: .NQLJ: .S WITH SHIRT SHIRT, according to claim 1, caracterizado por el hecho de que, para evitar que la camisa (4) gire por la tracción y movimiento de los cables u obenques, se la ha dotado, en su parte super ior, de un pasador (7) que la mantiene fija y characterized in that, in order to prevent the jacket (4) from rotating by the traction and movement of the cables or shrouds, it has been provided, in its upper part, with a pin (7) that keeps it fixed and 5 evita dicho giro. 5 prevents such a turn. 5. -DISPOSlrlVO PARA MEDIR rNSIONES N OBNQGS CON CAMISA STANCA, según la reivindicación 1, caracterizado por el r.echo de que, para garantizar la 5. - AVAILABLE FOR MEASURING N OBNQGS RNSIONS WITH STANCA SHIRT, according to claim 1, characterized by the law of which, to guarantee the 10 estanqueidad de la camisa (4), la tapa (8) de la misma se cierra sobre su embocadura (9) sellada mediante soldadura de láser. 10 tightness of the jacket (4), the cover (8) thereof is closed on its mouth (9) sealed by laser welding.
ES201001072A 2010-08-16 2010-08-16 DEVICE FOR MEASURING VOLTAGES IN SHIPS WITH SHIRT SHIRT. Withdrawn - After Issue ES2387788B1 (en)

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ES201001072A ES2387788B1 (en) 2010-08-16 2010-08-16 DEVICE FOR MEASURING VOLTAGES IN SHIPS WITH SHIRT SHIRT.

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CN104034470A (en) * 2014-06-19 2014-09-10 中国船舶重工集团公司第七○二研究所 Portable real-time force measuring device capable of being detached freely

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US3695096A (en) * 1970-04-20 1972-10-03 Ali Umit Kutsay Strain detecting load cell
GB1459027A (en) * 1974-04-26 1976-12-22 Strainstall Ltd Mooring device
GB1577341A (en) * 1978-02-20 1980-10-22 British Hovercraft Corp Ltd Shear pin load cell load measuring equipment
US5429007A (en) * 1993-03-23 1995-07-04 Khachaturian; Jon E. Tension load cell apparatus

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