ES2130075B1 - Sistema de control de carga para grua de pluma abatible. - Google Patents
Sistema de control de carga para grua de pluma abatible.Info
- Publication number
- ES2130075B1 ES2130075B1 ES9701233A ES9701233A ES2130075B1 ES 2130075 B1 ES2130075 B1 ES 2130075B1 ES 9701233 A ES9701233 A ES 9701233A ES 9701233 A ES9701233 A ES 9701233A ES 2130075 B1 ES2130075 B1 ES 2130075B1
- Authority
- ES
- Spain
- Prior art keywords
- load control
- control system
- load
- boom crane
- folding boom
- 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.)
- Expired - Fee Related
Links
Landscapes
- Jib Cranes (AREA)
Abstract
Sistema de control de carga para grúas de pluma abatible, según el cual entre el pie de la pluma (4) y el anclaje de sujeción fija del cable (12) de elevación se constituye un paralelogramo articulado, en el cual se incluyen un mecanismo de control de carga y un mecanismo de control de momento, relacionados entre sí, según una disposición en la que dichos mecanismos actúan únicamente en función de la carga en el cable (12) y del ángulo de la pluma (4) respecto de la horizontal, de forma que cuando se reduce el alcance la carga aumenta.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9701233A ES2130075B1 (es) | 1997-06-05 | 1997-06-05 | Sistema de control de carga para grua de pluma abatible. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9701233A ES2130075B1 (es) | 1997-06-05 | 1997-06-05 | Sistema de control de carga para grua de pluma abatible. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2130075A1 ES2130075A1 (es) | 1999-06-16 |
ES2130075B1 true ES2130075B1 (es) | 2000-01-16 |
Family
ID=8299591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9701233A Expired - Fee Related ES2130075B1 (es) | 1997-06-05 | 1997-06-05 | Sistema de control de carga para grua de pluma abatible. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2130075B1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2343768B1 (es) * | 2007-08-03 | 2011-06-16 | Linden Comansa, S.L | Sistema de control de carga para gruas de pluma abatible. |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2040948A5 (es) * | 1969-04-29 | 1971-01-22 | Schwermasch Dimitroff | |
US3871528A (en) * | 1969-07-31 | 1975-03-18 | Alvin H Wilkinson | Load control apparatus for cranes |
US3724679A (en) * | 1971-02-19 | 1973-04-03 | Clark Equipment Co | Indicator or control for cranes |
US4752012A (en) * | 1986-08-29 | 1988-06-21 | Harnischfeger Corporation | Crane control means employing load sensing devices |
FR2678256B1 (fr) * | 1991-06-27 | 1997-10-10 | Neotec Dev | Dispositif de controle et de limitation du couple de basculement d'une console, notamment de support d'un bras de manutention. |
-
1997
- 1997-06-05 ES ES9701233A patent/ES2130075B1/es not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2130075A1 (es) | 1999-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19990616 Kind code of ref document: A1 Effective date: 19990616 |
|
GC2A | Exploitation certificate registered application with search report |
Effective date: 20010618 |
|
PC2A | Transfer of patent |
Owner name: CONSTRUCCIONES METALICAS COMANSA, S.A Effective date: 20110602 |
|
PC2A | Transfer of patent |
Owner name: LINDEN COMANSA, S.L. Effective date: 20110914 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20170926 |