WO2004109733A1 - Improvement to interchangeable inserts in mobile contact and the support thereof in a monobloc contactor of a traction/braking controller - Google Patents

Improvement to interchangeable inserts in mobile contact and the support thereof in a monobloc contactor of a traction/braking controller Download PDF

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Publication number
WO2004109733A1
WO2004109733A1 PCT/MX2004/000037 MX2004000037W WO2004109733A1 WO 2004109733 A1 WO2004109733 A1 WO 2004109733A1 MX 2004000037 W MX2004000037 W MX 2004000037W WO 2004109733 A1 WO2004109733 A1 WO 2004109733A1
Authority
WO
WIPO (PCT)
Prior art keywords
improvement
support
contactor
monobloc
mobile contact
Prior art date
Application number
PCT/MX2004/000037
Other languages
Spanish (es)
French (fr)
Inventor
Roberto Chavez Jimenez
Original Assignee
Roberto Chavez Jimenez
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 Roberto Chavez Jimenez filed Critical Roberto Chavez Jimenez
Priority to CA002528829A priority Critical patent/CA2528829A1/en
Publication of WO2004109733A1 publication Critical patent/WO2004109733A1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H2001/001—Contacts providing easy replacement of contacts

Definitions

  • the main advantage is that the cylindrical graft has a greater fixation to the support body because it is fixed with 4 screws instead of two.
  • FIG 1 shows the mobile contact (CM) where the fixation of the incerto is observed by means of rivets.
  • FIG. 2 shows the contact support (Ball joint) with the cylindrical insert (C) fixed by means of 2 screws, both parts correspond to the modification proposed in patent No. 201505.
  • Figure 4 shows the contact support (Rótu- la) with the cylindrical insert (C) fixed by means of 4 screws instead of 2. These figures 3 and 4 correspond to the present patent application.
  • Figure 5 shows the part of the mobile contact -
  • Figure 6 shows a horizontal projection of the same contact with the gutters 1 and 2.
  • Figure 8 shows the uncertainty (IN) in perspective with guides 5 and 6.
  • Figure 11 shows the section I I 'with screws 3 and
  • Figure 10 shows the horizontal projection of the contact (CM) with the section I I 'where it is. look at screws 3 and 4.
  • Figure 13 indicates a detail of the horizontal projection of the support where the 4 screw heads are observed and - the indications of the cuts A A 'and B B'.
  • FIG. 14 A vertical projection of the 'cut BB' is shown in Figure 14.
  • Figure 15 shows the perspective cylindrical insert of the contact support (SCM).
  • the investment in the mobile contact comprises machining the wear zone and also making the 2 gutters 1 and 2 shown in Figures 6 and 7.
  • the mobile contact (CM) as in the aforementioned patent - consists of an interchangeable insert (IN) in the form of a crescent as shown in Figure 8 but instead of being an electrolytic copper foil with folds at the ends and perforations to accommodate rivets is a crescent with guides 5 and 6, which are placed on the sides of the incerto (IN) as indicated in figure 8, which are used to embed in the body of the mobile contact (CM) through of the gutters 1 and 2 shown in figures 6 and 7 this assembly prevents the crescent from having transverse movement and leaving its place. It is also fixed to the body of the contact - by means of screws 3 and 4 that are located in the same place as the rivets of the referenced patent. (See Figures 9, 10 and 11).
  • the improvement to the SCM contact support consists of fixing the incerto (C) in the form of a roller (see figure 9) by means of 4 screws instead of 2 cross-sections. of the modification of patent 201505 (see Figures 6, 7 and 8).
  • Another advantage is that thinner and more commercial screws can be used which results in greater functionality.

Landscapes

  • Pivots And Pivotal Connections (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

The invention relates to a modification to the mobile contact and the support thereof in the monobloc contactor of a traction/braking controller, which serves to improve the method of fixing the interchangeable inserts located in the zone in which the contacts rest on the supports. The inserts positioned in the mobile contact (CM) are fixed using screws and guides which are disposed on either side of same. The cylindrical inserts placed in the contact supports (SCM) are fixed using four screws.

Description

MEJORA. A INCERTOS Ilg ERCAMBIABLES EN CONTACTO MÓVIL Y SU SOPORTE DE UN CONTACTOR MONOBLOQUE DE COMBINADOR TRACCIÓN-FRENADO.IMPROVEMENT. A MISCELLANEOUS ILL INCERTS IN MOBILE CONTACT AND ITS SUPPORT OF A TRACTION-BRAKING COMBINATOR MONOBLOCK CONTACTOR.
DESCRIPCIÓNDESCRIPTION
ANTECEDENTESBACKGROUND
La presente solicitud se refiere a una mejora de la patente No. 201505 de fecha 1° de Junio de 1998 que trata de los in certos intercambiables en contacto móvil y su soporte de un con - tactor monobloque de combinador Tracción-Frenado.The present application refers to an improvement of patent No. 201505 dated June 1, 1998, which deals with interchangeable inserts in mobile contact and its support of a Traction-Braking Combiner monobloc contactor.
Dentro de las ventajas de esta mejora en el contacto - móvil (GM) respecto de la anterior es que su mantenimiento es más sencillo ya que el incerto se fija con tornillos en lugar de rema ches.Among the advantages of this improvement in the contact - mobile (GM) with respect to the previous one is that its maintenance is simpler since the uncertainty is fixed with screws instead of rivets.
Asi mismo en el soporte de contacto móvil (SGM) la ventaja principal es que el incerto cilindrico tiene una mayor fijación al cuerpo del soporte por estar fijado con 4 tornillos en - lugar de dos.Likewise, in the mobile contact support (SGM), the main advantage is that the cylindrical graft has a greater fixation to the support body because it is fixed with 4 screws instead of two.
BREVE DESCRIPCIÓN DE LAS FIGURASBRIEF DESCRIPTION OF THE FIGURES
En la figura 1 se muestra el contacto móvil (CM) donde se observa la fijación del incerto por medio de remaches.Figure 1 shows the mobile contact (CM) where the fixation of the incerto is observed by means of rivets.
En la figura 2 se observa el soporte de contacto (Rótula) con el incerto cilindrico (C) fijado por medio de 2 tornillos, ambas piezas corresponden a la modificación propuesta en la paten- te No. 201505.Figure 2 shows the contact support (Ball joint) with the cylindrical insert (C) fixed by means of 2 screws, both parts correspond to the modification proposed in patent No. 201505.
Por otro lado, en la figura 3 se muestra el contacto - móvil (CM) con el incerto fijado por medio de 2 tornillos.On the other hand, in figure 3 the mobile contact (CM) with the incerto fixed by means of 2 screws is shown.
En la figura 4 se muestra el soporte de contacto (Rótu- la) con el incerto cilindrico (C) fijado por medio de 4 tornillos en lugar de 2. Estas figuras 3 y 4 corresponden a la presente solicitud de patente.Figure 4 shows the contact support (Rótu- la) with the cylindrical insert (C) fixed by means of 4 screws instead of 2. These figures 3 and 4 correspond to the present patent application.
En la figura 5 se muestra la parte del contacto móvil -Figure 5 shows the part of the mobile contact -
(GM) en proyección vertical en detalle con un maquinado y en la f 1 gura 7 se observa el corte H H' con las 2 canaletas 1 y 2 para alo jar el inserto (IN) .(GM) in vertical projection in detail with a machining and in Fig. 7 the section H H 'is observed with the 2 gutters 1 and 2 to accommodate the insert (IN).
La figura 6 muestra una proyección horizontal del mismo contacto con las canaletas 1 y 2.Figure 6 shows a horizontal projection of the same contact with the gutters 1 and 2.
La figura 8 muestra el incerto (IN) en perspectiva con - las guias 5 y 6.Figure 8 shows the uncertainty (IN) in perspective with guides 5 and 6.
En la figura 9 se muestra una proyección vertical del - contacto móvil (CM) con el incerto (IN) fijado con los tornillos 3 y 4.A vertical projection of the - mobile contact (CM) with the insert (IN) fixed with screws 3 and 4 is shown in Figure 9.
La figura 11 muestra el corte I I' con los tornillos 3 yFigure 11 shows the section I I 'with screws 3 and
En la figura 10 se observa la proyección horizontal del contacto (CM) con el corte I I' donde se. observan los tornillos 3 y 4.Figure 10 shows the horizontal projection of the contact (CM) with the section I I 'where it is. look at screws 3 and 4.
En la figura 12 se muestra un detalle del corte A A' de la proyección vertical de soporte del contacto (SCM) .A detail of the section A A 'of the vertical contact support projection (SCM) is shown in Figure 12.
La figura 13 indica un detalle de la proyección horizontal del soporte donde se observan las cabezas de 4 tornillos y - las indicaciones de los cortes A A' y B B' .Figure 13 indicates a detail of the horizontal projection of the support where the 4 screw heads are observed and - the indications of the cuts A A 'and B B'.
En la figura 14 se muestra una proyección vertical del - corte B B' . Por ultimo, en la figura 15 se muestra el incerto cilindrico en perspectiva del soporte del contacto (SCM).A vertical projection of the 'cut BB' is shown in Figure 14. Finally, Figure 15 shows the perspective cylindrical insert of the contact support (SCM).
DESCRIPCIÓN DE LA INVENCIÓNDESCRIPTION OF THE INVENTION
La presente descripción es una mejora de la invención No. de patente 201505 tanto el contacto móvil (CM) como del soporte de contacto (SCM) .The present description is an improvement of the invention Patent No. 201505 both the mobile contact (CM) and the contact support (SCM).
La inversión en el contacto móvil (CM) comprende rebajar por medio de maquinado la zona de desgaste y además hacerle las 2 canaletas 1 y 2 mostradas en las figuras 6 y 7.The investment in the mobile contact (CM) comprises machining the wear zone and also making the 2 gutters 1 and 2 shown in Figures 6 and 7.
El contacto móvil (CM) como en la patente mencionada — consta de un incerto intercambiable (IN) en forma de media luna co mo se muestra en la figura 8 pero en lugar de que sea una lámina - de cobre electrolítica con dobleces en los extremos y perforacio— nes para alojar remaches es una media luna con las guías 5 y 6 lo calizadas a los lados del incerto (IN) como se indica en la figura 8 que sirven para embonar en el cuerpo del contacto móvil (CM) a - través de las canaletas 1 y 2 mostradas en las figuras 6 y 7 este montaje evita que la media luna tenga movimiento transversal y se salga de su lugar. Asi mismo está fijado al cuerpo del contacto - por medio de los tornillos 3 y 4 que se localizan en el mismo lu- gar que tenían los remaches de la patente referida. (Véase las figuras 9, 10 y 11) .The mobile contact (CM) as in the aforementioned patent - consists of an interchangeable insert (IN) in the form of a crescent as shown in Figure 8 but instead of being an electrolytic copper foil with folds at the ends and perforations to accommodate rivets is a crescent with guides 5 and 6, which are placed on the sides of the incerto (IN) as indicated in figure 8, which are used to embed in the body of the mobile contact (CM) through of the gutters 1 and 2 shown in figures 6 and 7 this assembly prevents the crescent from having transverse movement and leaving its place. It is also fixed to the body of the contact - by means of screws 3 and 4 that are located in the same place as the rivets of the referenced patent. (See Figures 9, 10 and 11).
La principal ventaja de esta modificación es que aumenta considerablemente la funcionabilidad y el mantenimiento, ya que - mejora la intercambiabilidad del incerto (media luna) debido a que es más fácil desatornillar, que eliminar los remaches.The main advantage of this modification is that it increases the functionality and maintenance considerably, since - it improves the interchangeability of the incerto (half moon) because it is easier to unscrew, than to eliminate the rivets.
Por otro lado, la mejora al soporte del contacto SCM (Ró tula) consiste en fijar el incerto (C) en forma de rodillo (véase la figura 9) por medio de 4 tornillos en lugar de 2 transversales de la modificación de la patente 201505 (véase las figuras 6, 7 y 8).On the other hand, the improvement to the SCM contact support (Ball joint) consists of fixing the incerto (C) in the form of a roller (see figure 9) by means of 4 screws instead of 2 cross-sections. of the modification of patent 201505 (see Figures 6, 7 and 8).
Esta mejora tiene algunas ventajas respecto a la modificación de la patente referida, siendo las principales que el incer to (G) tiene mayor fijación al cuerpo del soporte ya que por experiencia se ha observado que algunos incertos cilindricos (C) se - han aflojado con el uso por lo que es más conveniente utilizar cua tro tornillos en lugar de dos.This improvement has some advantages over the modification of the referred patent, the main ones being that the incer to (G) has greater fixation to the body of the support since from experience it has been observed that some cylindrical uncertainties (C) have become loosened with use so it is more convenient to use four screws instead of two.
Otra de las ventajas es que se pueden utilizar tornillos más delgados y más comerciales lo cual redunda en una mayor funcio nabilidad. Another advantage is that thinner and more commercial screws can be used which results in greater functionality.

Claims

RE IVINDICAC IONE S RE IVINDICAC IONE S
1. Mejora en el contactor monobloque montado en un combinador tracción-frenado con contactos móviles (CM) caracterizados porque los incertos intercambiables localizados donde pivotalmente asientan sobre los soportes (SCM) están fijados por medio de gulas a los lados de éstos.1. Improvement in the monobloc contactor mounted on a traction-braking combiner with movable contacts (CM) characterized in that the interchangeable inserts located where they pivotally seat on the supports (SCM) are fixed by means of glues on their sides.
2. Los incertos son de cobre de configuración de media luna sin dobleces en los extremos.2. The inserts are copper crescent configuration without bending at the ends.
3. Los incertos reivindicación 2 se fijan al cuerpo del contacto móvil (CM) por medio de tornillos localizados en los extre mos de la media luna y a la mitad de éstos.3. The inserts claim 2 are fixed to the body of the movable contact (CM) by means of screws located at the ends of the crescent and half of these.
4. Mejora en el mismo contactor monobloque de la reivindicación 1, pero referida a los soportes de los contactos (SCM) caracterizados porque los insertos intercambiables en forma cilindrica en la parte donde privotalmente asientan los contactos móviles - (CM) , están fijados por medio de 4 tornillos. 4. Improvement in the same monobloc contactor of claim 1, but referring to the contact supports (SCM) characterized in that the interchangeable inserts in a cylindrical shape in the part where the mobile contacts seat privotally - (CM), are fixed by means of 4 screws.
PCT/MX2004/000037 2003-06-10 2004-06-10 Improvement to interchangeable inserts in mobile contact and the support thereof in a monobloc contactor of a traction/braking controller WO2004109733A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002528829A CA2528829A1 (en) 2003-06-10 2004-06-10 Improvement to interchangeable inserts in mobile contact and the support thereof in a monobloc contactor of a traction/braking controller

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MXPA/A/2003/05144 2003-06-10
MXPA03005144 MXPA03005144A (en) 2003-06-10 2003-06-10 Improvement to interchangeable inserts in mobile contact and the support thereof in a monobloc contactor of a traction/braking controller.

Publications (1)

Publication Number Publication Date
WO2004109733A1 true WO2004109733A1 (en) 2004-12-16

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ID=33509728

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/MX2004/000037 WO2004109733A1 (en) 2003-06-10 2004-06-10 Improvement to interchangeable inserts in mobile contact and the support thereof in a monobloc contactor of a traction/braking controller

Country Status (3)

Country Link
CA (1) CA2528829A1 (en)
MX (1) MXPA03005144A (en)
WO (1) WO2004109733A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4677406A (en) * 1984-12-13 1987-06-30 La Telemecanique Electrique Protective switching apparatus
US4876418A (en) * 1987-06-26 1989-10-24 La Telemecanique Electrique Device for rendering contactors electrically and mechanically inoperative
FR2694443A1 (en) * 1992-07-31 1994-02-04 Telemecanique Position detection switch - has casing housing fix contacts linked to electrical circuit and mobile contact bridge actuated by spring while object detection head is mounted on casing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4677406A (en) * 1984-12-13 1987-06-30 La Telemecanique Electrique Protective switching apparatus
US4876418A (en) * 1987-06-26 1989-10-24 La Telemecanique Electrique Device for rendering contactors electrically and mechanically inoperative
FR2694443A1 (en) * 1992-07-31 1994-02-04 Telemecanique Position detection switch - has casing housing fix contacts linked to electrical circuit and mobile contact bridge actuated by spring while object detection head is mounted on casing

Also Published As

Publication number Publication date
CA2528829A1 (en) 2004-12-16
MXPA03005144A (en) 2004-12-15

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