ES2112118A1 - Aparato para separar las piedras de las patatas en una cosechadora de patatas. - Google Patents
Aparato para separar las piedras de las patatas en una cosechadora de patatas.Info
- Publication number
- ES2112118A1 ES2112118A1 ES09400665A ES9400665A ES2112118A1 ES 2112118 A1 ES2112118 A1 ES 2112118A1 ES 09400665 A ES09400665 A ES 09400665A ES 9400665 A ES9400665 A ES 9400665A ES 2112118 A1 ES2112118 A1 ES 2112118A1
- Authority
- ES
- Spain
- Prior art keywords
- potatoes
- potato digger
- stones
- separating stones
- electrical variable
- 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.)
- Granted
Links
Landscapes
- Harvesting Machines For Root Crops (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Preparation Of Fruits And Vegetables (AREA)
Abstract
APARATO PARA SEPARAR LAS PIEDRAS DE LAS PATATAS EN UNA COSECHADORA DE PATATAS, EN EL QUE SE DISPONE QUE LAS PIEDRAS/PATATAS CAIGAN DE UNA EN UNA SOBRE LA TAPA METALICA DE UN TAMBOR QUE LLEVA UN SENSOR DE VIBRACIONES CUYA SEÑAL DE VARIABLE ELECTRICA ES ENVIADA A UN DISCRIMINADOR DE NIVELES DE LA VARIABLE ELECTRICA Y CUYA SALIDA AMPLIFICADA ACTUA SOBRE EL EJE DE UNA TRAMPILLA QUE GIRA CAYENDO LA PATATA O PIEDRA POR EL HUECO CREADO EN SU APERTURA. DE APLICACION EN LA AGRICULTURA.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9400665A ES2112118B1 (es) | 1994-03-28 | 1994-03-28 | Aparato para separar las piedras de las patatas en una cosechadora de patatas. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9400665A ES2112118B1 (es) | 1994-03-28 | 1994-03-28 | Aparato para separar las piedras de las patatas en una cosechadora de patatas. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2112118A1 true ES2112118A1 (es) | 1998-03-16 |
ES2112118B1 ES2112118B1 (es) | 1998-12-01 |
Family
ID=8285727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9400665A Expired - Lifetime ES2112118B1 (es) | 1994-03-28 | 1994-03-28 | Aparato para separar las piedras de las patatas en una cosechadora de patatas. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2112118B1 (es) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3805798A (en) * | 1972-11-08 | 1974-04-23 | Massey Ferguson Ind Ltd | Combine harvester protection system |
US4275546A (en) * | 1980-01-04 | 1981-06-30 | Sperry Corporation | Stone discriminator |
US4324336A (en) * | 1976-03-11 | 1982-04-13 | Andrex N.D.T. Products (U.K.) Limited | Separating apparatus |
US4466543A (en) * | 1980-10-02 | 1984-08-21 | Bystronic Maschinen Ag | Method and device for distinguishing between field crops, particularly potatoes on one hand and stones or clods of soil on the other hand |
US4955484A (en) * | 1988-02-29 | 1990-09-11 | Kone Oy | Device for separating hard objects, such as stones, from a stream of wood |
-
1994
- 1994-03-28 ES ES9400665A patent/ES2112118B1/es not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3805798A (en) * | 1972-11-08 | 1974-04-23 | Massey Ferguson Ind Ltd | Combine harvester protection system |
US4324336A (en) * | 1976-03-11 | 1982-04-13 | Andrex N.D.T. Products (U.K.) Limited | Separating apparatus |
US4275546A (en) * | 1980-01-04 | 1981-06-30 | Sperry Corporation | Stone discriminator |
US4466543A (en) * | 1980-10-02 | 1984-08-21 | Bystronic Maschinen Ag | Method and device for distinguishing between field crops, particularly potatoes on one hand and stones or clods of soil on the other hand |
US4955484A (en) * | 1988-02-29 | 1990-09-11 | Kone Oy | Device for separating hard objects, such as stones, from a stream of wood |
Also Published As
Publication number | Publication date |
---|---|
ES2112118B1 (es) | 1998-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19980316 Kind code of ref document: A1 Effective date: 19980316 |
|
FA2A | Application withdrawn |
Effective date: 19990621 |