ES2068612T3 - Metodo y dispositivo para evitar el pinchazo de un sistema de control, detector de la carga y compensador de la presion para una grua hidraulica. - Google Patents
Metodo y dispositivo para evitar el pinchazo de un sistema de control, detector de la carga y compensador de la presion para una grua hidraulica.Info
- Publication number
- ES2068612T3 ES2068612T3 ES91920481T ES91920481T ES2068612T3 ES 2068612 T3 ES2068612 T3 ES 2068612T3 ES 91920481 T ES91920481 T ES 91920481T ES 91920481 T ES91920481 T ES 91920481T ES 2068612 T3 ES2068612 T3 ES 2068612T3
- Authority
- ES
- Spain
- Prior art keywords
- hydraulic flow
- crane
- control system
- available
- puncture
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Control And Safety Of Cranes (AREA)
- Jib Cranes (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9003656A SE467408B (sv) | 1990-11-16 | 1990-11-16 | Saett och anordning foer foerhindrande av punktering av ett lastkaennande och tryckkompenserande styrsystem foer en hydraulisk kran |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2068612T3 true ES2068612T3 (es) | 1995-04-16 |
Family
ID=20380929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91920481T Expired - Lifetime ES2068612T3 (es) | 1990-11-16 | 1991-11-14 | Metodo y dispositivo para evitar el pinchazo de un sistema de control, detector de la carga y compensador de la presion para una grua hidraulica. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0557390B1 (de) |
JP (1) | JPH06504512A (de) |
AT (1) | ATE118459T1 (de) |
DE (1) | DE69107472T2 (de) |
ES (1) | ES2068612T3 (de) |
SE (1) | SE467408B (de) |
WO (1) | WO1992008666A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0779239B2 (de) * | 1995-12-13 | 2006-09-13 | Liebherr-Werk Ehingen GmbH | Steuervorrichtung für ein Hubwerk eines Krans |
ES2536454T3 (es) * | 2001-11-28 | 2015-05-25 | Hojbjerg Maskinfabrik A/S | Sistema de control de la carga, preferentemente para grúas de brazo |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3638211A (en) * | 1969-10-08 | 1972-01-25 | Litton Systems Inc | Crane safety system |
US4222491A (en) * | 1978-08-02 | 1980-09-16 | Eaton Corporation | Crane operating aid and sensor arrangement therefor |
FR2504701A1 (fr) * | 1981-04-22 | 1982-10-29 | Camiva | Dispositif de commande de correction automatique de devers pour echelle orientable deployable ou bras elevateur analogue sur vehicule |
DE3605462A1 (de) * | 1986-02-24 | 1987-08-27 | Mo N Proizv Ob Str Dorozh Mash | Verfahren zur sicherung eines gefahrlosen betriebes von selbstfahrenden auslegerkranen und system zur durchfuehrung desselben |
-
1990
- 1990-11-16 SE SE9003656A patent/SE467408B/sv not_active IP Right Cessation
-
1991
- 1991-11-14 WO PCT/SE1991/000773 patent/WO1992008666A1/en not_active Application Discontinuation
- 1991-11-14 JP JP4500573A patent/JPH06504512A/ja active Pending
- 1991-11-14 DE DE69107472T patent/DE69107472T2/de not_active Revoked
- 1991-11-14 ES ES91920481T patent/ES2068612T3/es not_active Expired - Lifetime
- 1991-11-14 EP EP91920481A patent/EP0557390B1/de not_active Revoked
- 1991-11-14 AT AT91920481T patent/ATE118459T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1992008666A1 (en) | 1992-05-29 |
SE467408B (sv) | 1992-07-13 |
SE9003656L (sv) | 1992-05-17 |
JPH06504512A (ja) | 1994-05-26 |
DE69107472D1 (de) | 1995-03-23 |
EP0557390A1 (de) | 1993-09-01 |
ATE118459T1 (de) | 1995-03-15 |
SE9003656D0 (sv) | 1990-11-16 |
EP0557390B1 (de) | 1995-02-15 |
DE69107472T2 (de) | 1995-06-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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