ES2118696T1 - Dispositivo para controlar el elemento de carga de una grua. - Google Patents
Dispositivo para controlar el elemento de carga de una grua.Info
- Publication number
- ES2118696T1 ES2118696T1 ES97202093T ES97202093T ES2118696T1 ES 2118696 T1 ES2118696 T1 ES 2118696T1 ES 97202093 T ES97202093 T ES 97202093T ES 97202093 T ES97202093 T ES 97202093T ES 2118696 T1 ES2118696 T1 ES 2118696T1
- Authority
- ES
- Spain
- Prior art keywords
- control
- loading element
- control signals
- crane
- transmit
- 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.)
- Pending
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
- B66C13/40—Applications of devices for transmitting control pulses; Applications of remote control devices
-
- 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
- B66C13/12—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
- B66C13/14—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices to load-engaging elements or motors associated therewith
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Control And Safety Of Cranes (AREA)
- Jib Cranes (AREA)
Abstract
LA INVENCION SE REFIERE A UN DISPOSITIVO PARA CONTROLAR UN ELEMENTO DE CARGA DE UNA GRUA. EL ELEMENTO DE CARGA (8) DE LA GRUA INCLUYE UN ACCIONADOR (10) Y UN CABLE (9) DE ALIMENTACION ELECTRICA PARA SUMINISTRAR CORRIENTE AL ELEMENTO DE CARGA (8), Y EL DISPOSITIVO PARA CONTROLAR EL ELEMENTO DE CARGA INCLUYE UN SISTEMA DE TRANSMISION (3) PARA GENERAR Y TRANSMITIR SEÑALES DE CONTROL (5, 7) PARA CONTROLAR EL ACCIONADOR (10) DEL ELEMENTO DE CARGA, UN SISTEMA DE RECEPCION (11) PARA RECIBIR LAS SEÑALES DE CONTROL EN EL ELEMENTO DE CARGA (8), Y UN TRAMO DE TRANSMISION PARA TRANSMITIR LAS SEÑALES DE CONTROL DESDE EL SISTEMA DE TRANSMISION (3) AL SISTEMA DE RECEPCION (11). EL CABLE (9) DE ALIMENTACION ELECTRICA DEL ELEMENTO DE CARGA PROPORCIONA EL RECORRIDO DE TRANSMISION PARA TRANSMITIR LAS SEÑALES DE CONTROL (5).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI970072A FI102159B (fi) | 1997-01-07 | 1997-01-07 | Järjestely nosturin kuormauselimen ohjaamiseksi |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2118696T1 true ES2118696T1 (es) | 1998-10-01 |
Family
ID=8547488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97202093T Pending ES2118696T1 (es) | 1997-01-07 | 1997-07-07 | Dispositivo para controlar el elemento de carga de una grua. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5841256A (es) |
EP (1) | EP0852218A3 (es) |
JP (1) | JPH10194667A (es) |
DE (1) | DE852218T1 (es) |
ES (1) | ES2118696T1 (es) |
FI (1) | FI102159B (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7424998B1 (en) | 2003-09-22 | 2008-09-16 | John Barney | Motorized lifter |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4465956A (en) * | 1983-02-25 | 1984-08-14 | Fowler Ricky C | Control circuit for switching dual function electrical appliances |
DE3311010A1 (de) * | 1983-03-25 | 1984-10-04 | Siemens AG, 1000 Berlin und 8000 München | Anordnung zur uebertragung von steuersignalen auf und/oder von einem fahrbaren geraet, insbesondere kran oder massengutumschlaggeraet |
US4727996A (en) * | 1983-06-13 | 1988-03-01 | Amca International Corp. | Variable grip lifting mechanism |
US4788527A (en) * | 1984-09-17 | 1988-11-29 | Johansson Fritz H | Apparatus and method for device control using a two conductor power line |
US5515038A (en) * | 1993-11-15 | 1996-05-07 | Camco International Inc. | Data transmission system |
US5614811A (en) * | 1995-09-26 | 1997-03-25 | Dyalem Concepts, Inc. | Power line control system |
-
1997
- 1997-01-07 FI FI970072A patent/FI102159B/fi active
- 1997-05-15 US US08/856,799 patent/US5841256A/en not_active Expired - Fee Related
- 1997-06-23 JP JP9180267A patent/JPH10194667A/ja not_active Withdrawn
- 1997-07-07 DE DE0852218T patent/DE852218T1/de active Pending
- 1997-07-07 EP EP97202093A patent/EP0852218A3/en not_active Withdrawn
- 1997-07-07 ES ES97202093T patent/ES2118696T1/es active Pending
Also Published As
Publication number | Publication date |
---|---|
DE852218T1 (de) | 1998-11-19 |
US5841256A (en) | 1998-11-24 |
FI970072A (fi) | 1998-07-08 |
FI970072A0 (fi) | 1997-01-07 |
FI102159B1 (fi) | 1998-10-30 |
EP0852218A2 (en) | 1998-07-08 |
FI102159B (fi) | 1998-10-30 |
EP0852218A3 (en) | 1999-12-29 |
JPH10194667A (ja) | 1998-07-28 |
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