Patents Assigned to Metalogenia S.A.
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Patent number: 10208460Abstract: A removable device for attaching two mechanical parts includes a pin removably locking a first part with respect to a second part, a retainer member on the pin and a resiliently loaded tension member which collaborate to prevent the pin from coming out of its locked position; the removable device further includes at least two inclined surfaces, the general shape of which is that of a projection oriented in the axial direction of the pin, such that when the pin rotates, the retainer member runs along the inclined surfaces and the pin moves between the locked position and unlocked position against a force exerted on the pin along a longitudinal axial direction of the pin exerted by the tension member.Type: GrantFiled: March 30, 2015Date of Patent: February 19, 2019Assignee: METALOGENIA, S.A.Inventors: Jose Lopez Almendros, Francesc Perez Lado, Joan Tuto Faja, Ester Alonso Frijola
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Publication number: 20170051476Abstract: The invention relates to a retaining device, a retaining system between a female part and a male part, and a female part and male part to assure the retention between a wear element or tooth and an adaptor element or tooth bar used in excavators and the like. The female part, which can be a wear clement or tooth, or an adaptor element or tooth bar, comprises, auto-fixed thereto, a retaining device which participates in the coupling with a pin of the female part with a male part, and prevents the pin from coming out of its blocking position, maintaining the fixing between the two parts, i.e., male part and female part. The coupling between both parts is detachable, allows removing the pin from the coupling and replacing the female part or male part together with the retaining device.Type: ApplicationFiled: November 3, 2016Publication date: February 23, 2017Applicant: METALOGENIA, S.A.Inventors: Javier ROL CORREDOR, Javier JIMENEZ GARCIA, Francisco PEREZ SORIA, Jorge TRIGINER BOIXEDA, Ester ALONSO FRIGOLA
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Patent number: 9512599Abstract: The invention relates to a retaining device, a retaining system between a female part and a male part, and a female part and male part to assure the retention between a wear element or tooth and an adaptor element or tooth bar used in excavators and the like. The female part, which can be a wear element or tooth, or an adaptor element or tooth bar, comprises, auto-fixed thereto, a retaining device which participates in the coupling with a pin of the female part with a male part, and prevents the pin from coming out of its blocking position, maintaining the fixing between the two parts, i.e., male part and female part. The coupling between both parts is detachable, allows removing the pin from the coupling and replacing the female part or male part together with the retaining device.Type: GrantFiled: July 5, 2011Date of Patent: December 6, 2016Assignee: METALOGENIA, S.A.Inventors: Javier Rol Corredor, Javier Jimenez Garcia, Francisco Perez Soria, Jorge Triginer Boixeda, Ester Alonso Frigola
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Patent number: 9512598Abstract: Device for detachable fastening of two mechanical components between which a channel or housing is defined, including a peg, with at least two grooves on opposite faces, and a band accommodated in the grooves, fastened by pinching at the lower part of the peg and with a flexible portion that has the upper end thereof bent in order to retain the peg/band assembly in a transverse grove of the channel The invention applies in particular to the fastening of a tooth in a tooth holder of the scoop of an excavating machine or the like.Type: GrantFiled: April 15, 2011Date of Patent: December 6, 2016Assignee: METALOGENIA, S.A.Inventors: Javier Rol Corredor, Javier Jimenez García, Francisco Pérez Soria, Jorge Triginer Boixeda, Ester Alonso Frigola
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Publication number: 20150275485Abstract: A removable device for attaching two mechanical parts includes a pin removably locking a first part with respect to a second part, a retainer member on the pin and a resiliently loaded tension member which collaborate to prevent the pin from coming out of its locked position; the removable device further includes at least two inclined surfaces, the general shape of which is that of a projection oriented in the axial direction of the pin, such that when the pin rotates, the retainer member runs along the inclined surfaces and the pin moves between the locked position and unlocked position against a force exerted on the pin along a longitudinal axial direction of the pin exerted by the tension member.Type: ApplicationFiled: March 30, 2015Publication date: October 1, 2015Applicant: METALOGENIA, S.A.Inventors: Jose LOPEZ ALMENDROS, Francesc PEREZ LADO, Joan TUTO FAJA, Ester ALONSO FRIJOLA
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Patent number: 9033610Abstract: A removable device for attaching two mechanical parts includes a pin removably locking a first part with respect to a second part, a retainer member on the pin and a resiliently loaded tension member which collaborate to prevent the pin from coming out of its locked position; the removable device further includes at least two inclined surfaces, the general shape of which is that of a projection oriented in the axial direction of the pin, such that when the pin rotates, the retainer member runs along the inclined surfaces and the pin moves between the locked position and unlocked position against a force exerted on the pin along a longitudinal axial direction of the pin exerted by the tension member.Type: GrantFiled: March 15, 2010Date of Patent: May 19, 2015Assignee: METALOGENIA, S.A.Inventors: José Lopez Almendros, Francesc Perez Lado, Joan Tuto y Faja, Ester Alonso Frijola
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Patent number: 8806785Abstract: Wearing element with enhanced wear resistance related to wearing elements, such as cast steel teeth to be specially used in machinery for earth-moving, ground-engaging and/or rock-cutting applications, as well as to inserts to be included within the wearing elements, to enhance their wear resistance thus prolonging their service life.Type: GrantFiled: May 28, 2010Date of Patent: August 19, 2014Assignee: Metalogenia, S.L.Inventors: Jordi Brufau Guinovart, Jorge Alcala, Jorge Triginer Boixeda, Jose Sanchez, Jose Lopez Almendros
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Publication number: 20140223786Abstract: The invention relates to a retaining device, a retaining system between a female part and a male part, and a female part and male part to assure the retention between a wear element or tooth and an adaptor element or tooth bar used in excavators and the like. The female part, which can be a wear element or tooth, or an adaptor element or tooth bar, comprises, auto-fixed thereto, a retaining device which participates in the coupling with a pin of the female part with a male part, and prevents the pin from coming out of its blocking position, maintaining the fixing between the two parts, i.e., male part and female part. The coupling between both parts is detachable, allows removing the pin from the coupling and replacing the female part or male part together with the retaining device.Type: ApplicationFiled: July 5, 2011Publication date: August 14, 2014Applicant: METALOGENIA, S.A.Inventors: Javier Rol Corredor, Javier Jimenez Garcia, Francisco Perez Soria, Jorge Triginer Boixeda, Ester Alonso Frigola
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Patent number: 8800178Abstract: A coupling system for coupling a wear element to an adapter for excavators and similar machinery and the components thereof. The coupling system is formed by a wear element, preferably a tooth though possibly a bucket protection element, a tooth bar or adaptor element and a securing system for securing the two elements, formed mainly by a pin. In addition, the securing system can include a retaining element with resilient properties, associated with the pin.Type: GrantFiled: February 5, 2010Date of Patent: August 12, 2014Assignee: Metalogenia, S.A.Inventors: Javier Rol Corredor, Andrew James Thomson, Joan Tuto, Francisco Perez Soria, Ester Alonso Frigola, Jorge Triginer Boixeda, Javier Jimenez Garcia
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Patent number: 8763282Abstract: Wearing element with enhanced wear resistance related to wearing elements, such as cast steel teeth to be specially used in machinery for earth-moving, ground-engaging and/or rock-loading applications, as well as to inserts to be included within the wearing elements, to enhance their wear resistance thus prolonging their service life.Type: GrantFiled: May 28, 2010Date of Patent: July 1, 2014Assignee: Metalogenia, S.A.Inventors: Jordi Brufau Guinovart, Jorge Alcala, Jorge Triginer Boixeda, Jose Sanchez, Jose Lopez Almendros
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Publication number: 20140133905Abstract: Device for detachable fastening of two mechanical components between which a channel or housing is defined, including a peg, with at least two grooves on opposite faces, and a band accommodated in the grooves, fastened by pinching at the lower part of the peg and with a flexible portion that has the upper end thereof bent in order to retain the peg/band assembly in a transverse grove of the channel The invention applies in particular to the fastening of a tooth in a tooth holder of the scoop of an excavating machine or the like.Type: ApplicationFiled: April 15, 2011Publication date: May 15, 2014Applicant: METALOGENIA, S.A.Inventors: Javier Rol Corredor, Javier Jimenez García, Francisco Pérez Soria, Jorge Triginer Boxida, Ester Alonso Frigola
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Publication number: 20140075793Abstract: Detachable fastening system between a male piece (2) and a female piece (1), pin (3) and female piece (1), specifically for use in machines for moving earth and stones. It is formed by a tooth (2) with a transverse aperture, a tooth holder (2) with another transverse aperture, a pin with an intermediate nipple, and an elastic tensor (4) located in a complementary cavity of the tooth holder (2). The penetration and subsequent rotation of the pin (3) immobilizes it axially, as it is held in said angular position by the action of the tensor (4). In addition, the pin (3) has at one end a projection that interacts with a groove ramped helicoidally and fitted in the aperture of the tooth in order to absorb the axial forces, by unloading the tensor (4) thereof, and also in order to limit the angular distance traveled by the pin between the blocking and unblocking positions, and in order to facilitate possible extraction thereof.Type: ApplicationFiled: September 12, 2013Publication date: March 20, 2014Applicant: METALOGENIA, S.A.Inventors: Jose LOPEZ ALMENDROS, Francisco PEREZ SORIA, Angel MARTINEZ
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Patent number: 8555532Abstract: Detachable fastening system between a male piece (2) and a female piece (1), pin (3) and female piece (1), specifically for use in machines for moving earth and stones. It is formed by a tooth (2) with a transverse aperture, a tooth holder (2) with another transverse aperture, a pin with an intermediate nipple, and an elastic tensor (4) located in a complementary cavity of the tooth holder (2). The penetration and subsequent rotation of the pin (3) immobilizes it axially, as it is held in said angular position by the action of the tensor (4). In addition, the pin (3) has at one end a projection that interacts with a groove ramped helicoidally and fitted in the aperture of the tooth in order to absorb the axial forces, by unloading the tensor (4) thereof, and also in order to limit the angular distance travelled by the pin between the blocking and unblocking positions, and in order to facilitate possible extraction thereof.Type: GrantFiled: March 28, 2007Date of Patent: October 15, 2013Assignee: Metalogenia, S.A.Inventors: Jose Lopez Almendros, Francisco Perez Soria, Angel Martinez
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Publication number: 20120131821Abstract: Wearing element with enhanced wear resistance related to wearing elements, such as cast steel teeth to be specially used in machinery for earth-moving, ground-engaging and/or rock-loading applications, as well as to inserts to be included within the wearing elements, to enhance their wear resistance thus prolonging their service life.Type: ApplicationFiled: May 28, 2010Publication date: May 31, 2012Applicant: METALOGENIA, S.A.Inventors: Jordi Brufau Guinovart, Jorge Alcala, Jorge Triginer Boixeda, Jose Sanchez, Jose Lopez Almendros
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Publication number: 20120131820Abstract: Wearing element with enhanced wear resistance related to wearing elements, such as cast steel teeth to be specially used in machinery for earth-moving, ground-engaging and/or rock-cutting applications, as well as to inserts to be included within the wearing elements, to enhance their wear resistance thus prolonging their service lifeType: ApplicationFiled: May 28, 2010Publication date: May 31, 2012Applicant: METALOGENIA, S.A.Inventors: Jordi Brufau Guinovart, Jorge Alcala, Jorge Triginer Boixeda, Jose Sanchez, Jose Lopez Almendros
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Patent number: 8166678Abstract: The tooth and adaptor for dredging machines object of the present invention relates to a tooth or wear member which, attached to an adaptor or adaptor member, creates an assembly the purpose of which is to deepen and clean the beds of ports, rivers, channels, etc., removing therefrom sludge, stones, sand, etc., the adaptors being attached to the blades of the propellers and thus forming the cutter head of the dredging machine. The constructive features of the coupling between the tooth and the tooth bar or adaptor allow making better use of the cutting material of the tooth and a simple and quick replacement thereof in the adaptor, between other advantages.Type: GrantFiled: September 1, 2006Date of Patent: May 1, 2012Assignee: Metalogenia, S.A.Inventors: Angel Martinez, Francisco Perez, Joan Tuto, Ester Alonso
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Publication number: 20120017474Abstract: The invention comprises a coupling system for coupling a wear element to an adapter for excavators and similar machinery and the components thereof. The invention relates to a coupling system formed by a wear element, preferably a tooth though possibly a bucket protection element, a tooth bar or adaptor element and a securing system for securing said two elements, formed mainly by a pin. In addition, said securing system can include a retaining element with resilient properties, associated with the pin.Type: ApplicationFiled: February 5, 2010Publication date: January 26, 2012Applicant: METALOGENIA, S.A.Inventors: Javier Rol Corredor, Andrew James Thomson, Joan Tuto, Francisco Perez Soria, Ester Apellido Alonso Frigola, Jorge Apellido Triginer Boixeda, Javier Jimenez Garcia
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Patent number: 7926207Abstract: The present invention relates to a wear assembly, as well as to the different components thereof, which has a wear member or tooth and an adaptor member or tooth bar for wear applications in a machine for moving materials such as earth and stones. The invention contemplates a wear assembly and particularly a coupling system between the different components to one another by a characteristic coupling system and at least one retention system assuring the coupling and anchor between the different components, specifically between the wear member and adaptor, the latter in turn being joined to the blade of a bucket or scoop of a machine for moving materials, such as an excavator or the like.Type: GrantFiled: December 5, 2003Date of Patent: April 19, 2011Assignee: Metalogenia, S.A.Inventors: José Lopez Almendros, Franceso Perez Lado, Roberto Fernandez Munoz
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Publication number: 20100170119Abstract: A removable device for attaching two mechanical parts includes a pin removably locking a first part with respect to a second part, a retainer member on the pin and a resiliently loaded tension member which collaborate to prevent the pin from coming out of its locked position; the removable device further includes at least two inclined surfaces, the general shape of which is that of a projection oriented in the axial direction of the pin, such that when the pin rotates, the retainer member runs along the inclined surfaces and the pin moves between the locked position and unlocked position against a force exerted on the pin along a longitudinal axial direction of the pin exerted by the tension member.Type: ApplicationFiled: March 15, 2010Publication date: July 8, 2010Applicant: METALOGENIA, S.A.Inventors: JOSÉ LOPEZ ALMENDROS, FRANCESC PEREZ LADO, JOAN TUTO Y FAJA, ESTER ALONSO FRIJOLA
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Publication number: 20100115804Abstract: Detachable fastening system between a male piece (2) and a female piece (1), pin (3) and female piece (1), specifically for use in machines for moving earth and stones. It is formed by a tooth (2) with a transverse aperture, a tooth holder (2) with another transverse aperture, a pin with an intermediate nipple, and an elastic tensor (4) located in a complementary cavity of the tooth holder (2). The penetration and subsequent rotation of the pin (3) immobilizes it axially, as it is held in said angular position by the action of the tensor (4). In addition, the pin (3) has at one end a projection that interacts with a groove ramped helicoidally and fitted in the aperture of the tooth in order to absorb the axial forces, by unloading the tensor (4) thereof, and also in order to limit the angular distance travelled by the pin between the blocking and unblocking positions, and in order to facilitate possible extraction thereof.Type: ApplicationFiled: March 28, 2007Publication date: May 13, 2010Applicant: Metalogenia, S.A.Inventors: Jose Lopez Almendros, Francisco Perez Soria, Angel Martinez