ES2445649R1 - Hydraulic lifting mechanism for underground containers of urban solid waste, and actuator - Google Patents

Hydraulic lifting mechanism for underground containers of urban solid waste, and actuator Download PDF

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Publication number
ES2445649R1
ES2445649R1 ES201200860A ES201200860A ES2445649R1 ES 2445649 R1 ES2445649 R1 ES 2445649R1 ES 201200860 A ES201200860 A ES 201200860A ES 201200860 A ES201200860 A ES 201200860A ES 2445649 R1 ES2445649 R1 ES 2445649R1
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Spain
Prior art keywords
application
art
hydraulic
truck
state
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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.)
Granted
Application number
ES201200860A
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Spanish (es)
Other versions
ES2445649A2 (en
ES2445649B8 (en
ES2445649B1 (en
Inventor
Juan Madrigal Rosado
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.)
Fabrez SL
Original Assignee
Fabrez SL
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Priority to ES201200860A priority Critical patent/ES2445649B8/en
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Publication of ES2445649R1 publication Critical patent/ES2445649R1/en
Application granted granted Critical
Publication of ES2445649B1 publication Critical patent/ES2445649B1/en
Publication of ES2445649B8 publication Critical patent/ES2445649B8/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/14—Other constructional features; Accessories
    • B65F1/1426—Housings, cabinets or enclosures for refuse receptacles
    • B65F1/1447—Housings, cabinets or enclosures for refuse receptacles located underground
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/14—Other constructional features; Accessories
    • B65F1/1452—Lifting, hoisting, elevating mechanisms or the like for refuse receptacles
    • B65F1/1457—Lifting, hoisting, elevating mechanisms or the like for refuse receptacles for refuse receptacles located underground
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F3/00—Vehicles particularly adapted for collecting refuse

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refuse-Collection Vehicles (AREA)
  • Loading Or Unloading Of Vehicles (AREA)

Abstract

Mecanismo hidráulico de elevación para contenedores soterrados de residuos sólidos urbanos, y elemento accionador, que comprende un pisón principal (7) que, situado a ras de suelo cerca del hueco (2) del contenedor (1), encaja en una cámara hidráulica (9) desde la que un conducto hidráulico (10) inyecta fluido en un pistón elevador (11) vinculado a la plataforma elevadora (3), existiendo una electro-válvula de paso (12) accionada mediante un mando a distancia, y un regulador de caudal (13). El pistón elevador (11) cuenta con una válvula paracaídas (15). El elemento accionador es un elemento empujador (14) que presiona sobre el pisón principal (7) y va previsto el camión (6) de recogida y es el émbolo de un cilindro hidráulico, comandado por la caja hidráulica del propio camión (6).Hydraulic lifting mechanism for underground containers of urban solid waste, and actuator element, comprising a main ram (7) that, located at ground level near the hollow (2) of the container (1), fits into a hydraulic chamber (9 ) from which a hydraulic conduit (10) injects fluid into a lifting piston (11) linked to the lifting platform (3), there is a passage electro-valve (12) operated by a remote control, and a flow regulator (13). The lifting piston (11) has a parachute valve (15). The actuator element is a pusher element (14) that presses on the main ram (7) and the collection truck (6) is provided and is the piston of a hydraulic cylinder, commanded by the hydraulic box of the truck itself (6).

Claims (2)

OFICINA ESPAÑOLA DE PATENTES Y MARCAS SPANISH OFFICE OF THE PATENTS AND BRAND N.º solicitud: 201200860 Application no .: 201200860 ESPAÑA SPAIN Fecha de presentación de la solicitud: 04.09.2012 Date of submission of the application: 04.09.2012 Fecha de prioridad: Priority Date: INFORME SOBRE EL ESTADO DE LA TECNICA REPORT ON THE STATE OF THE TECHNIQUE 51 Int. Cl. : B65F1/14 (2006.01) B65F3/00 (2006.01) 51 Int. Cl.: B65F1 / 14 (2006.01) B65F3 / 00 (2006.01) DOCUMENTOS RELEVANTES  RELEVANT DOCUMENTS
Categoría Category
56 Documentos citados Reivindicaciones afectadas 56 Documents cited Claims Affected
Y Y
US 2008203097 A1 (TNL SOCIEDADE DE EQUIPAMENTOS) 28.08.2008, párrafos 25-29; figuras 1-4,9. 1,2,8 US 2008203097 A1 (TNL EQUIPMENT SOCIEDADE) 28.08.2008, paragraphs 25-29; Figures 1-4.9. 1,2,8
Y Y
WO 2006059896 A1 (TERBERG MACHINES;VERSTEEG JAN PAUL) 08.06.2006, página 5, línea 32 – página 7, línea 5; figura 1. 1,2,8 WO 2006059896 A1 (TERBERG MACHINES; VERSTEEG JAN PAUL) 08.06.2006, page 5, line 32 - page 7, line 5; Figure 1. 1,2,8
A TO
EP 0576405 A1 (BIONDI DANILO) 29.12.1993, resumen; columna 3, líneas 2-11; figura 1. 1-9 EP 0576405 A1 (BIONDI DANILO) 29.12.1993, summary; column 3, lines 2-11; Figure 1. 1-9
A TO
US 5348125 A (STRIBLING SYSTEMS INC) 20.09.1994, todo el documento. 1-9 US 5348125 A (STRIBLING SYSTEMS INC) 20.09.1994, the whole document. 1-9
Categoría de los documentos citados X: de particular relevancia Y: de particular relevancia combinado con otro/s de la misma categoría A: refleja el estado de la técnica O: referido a divulgación no escrita P: publicado entre la fecha de prioridad y la de presentación de la solicitud E: documento anterior, pero publicado después de la fecha de presentación de la solicitud Category of the documents cited X: of particular relevance Y: of particular relevance combined with other / s of the same category A: reflects the state of the art O: refers to unwritten disclosure P: published between the priority date and the date of priority submission of the application E: previous document, but published after the date of submission of the application
El presente informe ha sido realizado • para todas las reivindicaciones • para las reivindicaciones nº: This report has been prepared • for all claims • for claims no:
Fecha de realización del informe 26.03.2014 Date of realization of the report 26.03.2014
Examinador F. J. Riesco Ruiz Página 1/4 Examiner F. J. Riesco Ruiz Page 1/4
INFORME DEL ESTADO DE LA TÉCNICA REPORT OF THE STATE OF THE TECHNIQUE Nº de solicitud: 201200860 Application number: 201200860 Documentación mínima buscada (sistema de clasificación seguido de los símbolos de clasificación) B65F Bases de datos electrónicas consultadas durante la búsqueda (nombre de la base de datos y, si es posible, términos de Minimum documentation sought (classification system followed by classification symbols) B65F Electronic databases consulted during the search (name of the database and, if possible, terms of búsqueda utilizados) INVENES, EPODOC, WPI search used) INVENES, EPODOC, WPI Informe del Estado de la Técnica Página 2/4 State of the Art Report Page 2/4 OPINIÓN ESCRITA WRITTEN OPINION Nº de solicitud: 201200860 Application number: 201200860 Fecha de Realización de la Opinión Escrita: 26.03.2014 Date of Completion of Written Opinion: 03.23.2014 Declaración Statement
Novedad (Art. 6.1 LP 11/1986) Novelty (Art. 6.1 LP 11/1986)
Reivindicaciones Reivindicaciones 1-9 SI NO Claims Claims 1-9 IF NOT
Actividad inventiva (Art. 8.1 LP11/1986) Inventive activity (Art. 8.1 LP11 / 1986)
Reivindicaciones Reivindicaciones 3-7,9 1,2,8 SI NO Claims Claims 3-7.9 1,2,8 IF NOT
Se considera que la solicitud cumple con el requisito de aplicación industrial. Este requisito fue evaluado durante la fase de examen formal y técnico de la solicitud (Artículo 31.2 Ley 11/1986). The application is considered to comply with the industrial application requirement. This requirement was evaluated during the formal and technical examination phase of the application (Article 31.2 Law 11/1986). Base de la Opinión.-  Opinion Base.- La presente opinión se ha realizado sobre la base de la solicitud de patente tal y como se publica. This opinion has been made on the basis of the patent application as published. Informe del Estado de la Técnica Página 3/4 State of the Art Report Page 3/4 OPINIÓN ESCRITA WRITTEN OPINION Nº de solicitud: 201200860 Application number: 201200860 1. Documentos considerados.-  1. Documents considered.- A continuación se relacionan los documentos pertenecientes al estado de la técnica tomados en consideración para la realización de esta opinión. The documents belonging to the state of the art taken into consideration for the realization of this opinion are listed below.
Documento Document
Número Publicación o Identificación Fecha Publicación Publication or Identification Number publication date
D01 D01
US 2008203097 A1 (TNL SOCIEDADE DE EQUIPAMENTOS) 28.08.2008 US 2008203097 A1 (TNL EQUIPMENT SOCIEDADE) 28.08.2008
D02 D02
WO 2006059896 A1 (TERBERG MACHINES;VERSTEEG JAN PAUL) 08.06.2006 WO 2006059896 A1 (TERBERG MACHINES; VERSTEEG JAN PAUL) 06.06.2006
2. Declaración motivada según los artículos 29.6 y 29.7 del Reglamento de ejecución de la Ley 11/1986, de 20 de marzo, de Patentes sobre la novedad y la actividad inventiva; citas y explicaciones en apoyo de esta declaración  2. Statement motivated according to articles 29.6 and 29.7 of the Regulations for the execution of Law 11/1986, of March 20, on Patents on novelty and inventive activity; quotes and explanations in support of this statement El objeto de la invención según la reivindicación independiente 1 es un mecanismo hidráulico de elevación para contenedores soterrados de residuos sólidos urbanos, del tipo en el que el contenedor está alojado en un hueco sobre una plataforma elevadora, sirviendo dicho mecanismo para hacer subir y bajar dicha plataforma de forma automática. El mecanismo comprende un pisón que, al ser presionado, encaja en una cámara hidráulica de la que parte un conducto hidráulico que inyecta fluido a un pistón elevador de la plataforma. En dicho conducto están previstos una electroválvula de paso y un regulador de caudal. También es objeto de la invención, según la reivindicación independiente 8, un elemento accionador aplicable a un mecanismo de elevación de contenedores soterrados, que consiste en un elemento empujador apto para presionar sobre el pisón del mecanismo, estando el elemento actuador previsto en el camión de recogida de residuos. La inclusión del elemento actuador en el camión permite accionarlo desde el propio camión. El documento D1 se considera el estado de la técnica más cercano al objeto técnico de las reivindicaciones 1 y 8 de la solicitud. El documento D1 divulga un mecanismo hidráulico de elevación para contenedores soterrados de residuos sólidos urbanos, del tipo en el que el contenedor está alojado en un hueco sobre una plataforma elevadora, sirviendo dicho mecanismo para hacer subir y bajar dicha plataforma de forma automática. El mecanismo comprende un pivote de control en el que, al insertar una llave, hace que arranque el funcionamiento de un sistema hidráulico que inyecta desde un conducto hidráulico fluido a un pistón elevador de la plataforma. En dicho conducto están previstas válvulas de seguridad para impedir una caída inesperada de la plataforma (ver párrafos 25-29; figuras 1-4,9). El hecho de disponer una válvula de paso o un regulador de caudal en el circuito hidráulico se consideran conocimientos comunes en el estado de la técnica. Por tanto, la diferencia entre D1 y la materia técnica de las reivindicaciones 1 y 8 radica en el pisón principal accionado por contacto y el elemento empujador del camión. El problema técnico que subyace por lo tanto de la presente solicitud se puede establecer como la provisión de un mecanismo que permita accionar el mecanismo desde el interior del propio camión. Este problema y su solución se encuentran ya recogidos en el documento D2, que divulga un camión de recogida de residuos de contenedores soterrados que presenta un elemento accionador que parte de un brazo escamoteable situado en el lateral del camión, de manera que ese elemento accionador contacta con un pivote para transmitir energía eléctrica para el accionamiento del mecanismo soterrado. Este elemento actuador es así accionado desde el interior del camión (ver párrafos 11-13; figura 1). El hecho de que el contacto sea para transmisión de energía eléctrica o para simple transmisión de fuerza a un actuador, se considera una opción evidente para el experto en la materia. Por tanto, para un experto en la materia resultaría obvia la incorporación del pivote principal y del elemento accionador divulgados en el documento D2, al mecanismo descrito en el documento D1, dando como resultado el objeto técnico recogido en las reivindicaciones 1, 2 y 8 de la solicitud. Por tanto, las reivindicaciones 1, 2 y 8 carecen de actividad inventiva con relación a lo divulgado en los documentos D1 y D2 (Art. 8 LP). The object of the invention according to independent claim 1 is a hydraulic lifting mechanism for underground containers of urban solid waste, of the type in which the container is housed in a hollow on a lifting platform, said mechanism serving to raise and lower said platform automatically. The mechanism comprises a ram that, when pressed, fits into a hydraulic chamber from which a hydraulic duct that injects fluid to a platform lift piston starts. In said conduit there is provided a solenoid valve and a flow regulator. It is also the object of the invention, according to independent claim 8, an actuator element applicable to an underground container lifting mechanism, consisting of a pusher element suitable for pressing on the ram of the mechanism, the actuator element being provided in the truck of waste collection The inclusion of the actuator element in the truck allows it to be operated from the truck itself. Document D1 is considered the state of the art closest to the technical object of claims 1 and 8 of the application. Document D1 discloses a hydraulic lifting mechanism for underground containers of urban solid waste, of the type in which the container is housed in a hollow on a lifting platform, said mechanism serving to automatically raise and lower said platform. The mechanism comprises a control pivot in which, by inserting a key, it starts the operation of a hydraulic system that injects from a fluid hydraulic conduit to a platform lift piston. In said conduit, safety valves are provided to prevent an unexpected fall of the platform (see paragraphs 25-29; Figures 1-4,9). Having a flow valve or a flow regulator in the hydraulic circuit is considered common knowledge in the state of the art. Therefore, the difference between D1 and the technical material of claims 1 and 8 lies in the main contact driven ram and the truck pusher. The technical problem that therefore underlies the present application can be established as the provision of a mechanism that allows the mechanism to be operated from inside the truck itself. This problem and its solution are already included in document D2, which discloses a truck for collecting waste from underground containers that has an actuator element that starts from a retractable arm located on the side of the truck, so that that actuator element contacts with a pivot to transmit electrical energy to drive the underground mechanism. This actuator element is thus driven from inside the truck (see paragraphs 11-13; figure 1). The fact that the contact is for transmission of electrical energy or for simple transmission of force to an actuator is considered an obvious option for the person skilled in the art. Therefore, for a person skilled in the art it would be obvious the incorporation of the main pivot and the actuator element disclosed in document D2, to the mechanism described in document D1, resulting in the technical object set forth in claims 1, 2 and 8 of application. Therefore, claims 1, 2 and 8 lack inventive activity in relation to what is disclosed in documents D1 and D2 (Art. 8 LP). Informe del Estado de la Técnica Página 4/4 State of the Art Report Page 4/4
ES201200860A 2012-09-04 2012-09-04 Hydraulic lifting mechanism for underground containers of urban solid waste, and actuator Expired - Fee Related ES2445649B8 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201200860A ES2445649B8 (en) 2012-09-04 2012-09-04 Hydraulic lifting mechanism for underground containers of urban solid waste, and actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201200860A ES2445649B8 (en) 2012-09-04 2012-09-04 Hydraulic lifting mechanism for underground containers of urban solid waste, and actuator

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ES2445649A2 ES2445649A2 (en) 2014-03-04
ES2445649R1 true ES2445649R1 (en) 2014-04-09
ES2445649B1 ES2445649B1 (en) 2015-03-06
ES2445649B8 ES2445649B8 (en) 2018-04-04

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104709633A (en) * 2015-01-12 2015-06-17 成都冠禹科技有限公司 Dustbin buried underground
CN111348356A (en) * 2020-03-25 2020-06-30 江苏天楹环保能源成套设备有限公司 Pit lifting type box-packed garbage transfer station

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0576405A1 (en) * 1992-06-09 1993-12-29 Danilo Biondi Equipment for the collection and removal of urban and similar solid waste
US5348125A (en) * 1993-02-26 1994-09-20 Stribling Systems, Inc. Self-contained hydraulic power unit for waste compactor containers
WO2006059896A1 (en) * 2004-12-03 2006-06-08 Terberg Machines B.V. Vehicle with power supply for external installation
US20080203097A1 (en) * 2007-02-23 2008-08-28 Tnl-Sociedade De Equipamentos Ecologicos E Sistemas Ambientais, Lda Universal system for underground storage and elevation of solid waste containers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0576405A1 (en) * 1992-06-09 1993-12-29 Danilo Biondi Equipment for the collection and removal of urban and similar solid waste
US5348125A (en) * 1993-02-26 1994-09-20 Stribling Systems, Inc. Self-contained hydraulic power unit for waste compactor containers
WO2006059896A1 (en) * 2004-12-03 2006-06-08 Terberg Machines B.V. Vehicle with power supply for external installation
US20080203097A1 (en) * 2007-02-23 2008-08-28 Tnl-Sociedade De Equipamentos Ecologicos E Sistemas Ambientais, Lda Universal system for underground storage and elevation of solid waste containers

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104709633A (en) * 2015-01-12 2015-06-17 成都冠禹科技有限公司 Dustbin buried underground
CN104709633B (en) * 2015-01-12 2016-08-24 成都冠禹科技有限公司 A kind of underground dustbin
CN111348356A (en) * 2020-03-25 2020-06-30 江苏天楹环保能源成套设备有限公司 Pit lifting type box-packed garbage transfer station
CN111348356B (en) * 2020-03-25 2021-06-29 江苏天楹环保能源成套设备有限公司 Pit lifting type box-packed garbage transfer station

Also Published As

Publication number Publication date
ES2445649A2 (en) 2014-03-04
ES2445649B8 (en) 2018-04-04
ES2445649B1 (en) 2015-03-06

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