ES2161097A1 - Vibrating device for concrete piece moulding machines. - Google Patents
Vibrating device for concrete piece moulding machines.Info
- Publication number
- ES2161097A1 ES2161097A1 ES009602290A ES9602290A ES2161097A1 ES 2161097 A1 ES2161097 A1 ES 2161097A1 ES 009602290 A ES009602290 A ES 009602290A ES 9602290 A ES9602290 A ES 9602290A ES 2161097 A1 ES2161097 A1 ES 2161097A1
- Authority
- ES
- Spain
- Prior art keywords
- concrete piece
- vibrating device
- moulding machines
- piece moulding
- unaligned
- 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
- Control Of Positive-Displacement Pumps (AREA)
- Control Of Position Or Direction (AREA)
- Vibration Prevention Devices (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
Vibrating device for concrete piece moulding machines. This device comprises a table mounted on elastic mechanisms and linked to vibrating mechanisms which include a gear casing on which various parallel axles are mounted with unaligned chassis and which rotate under the power of servomotors connected to a control circuit. This circuit includes frequency variators which allow for the variation of speed for each one of the servomotors to offset the unaligned chassis, encoders which determine the angular position of each of the axles and a microprocessor which controls the angular phase log and the intensity of the vibrations at all times.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9602290A ES2161097B1 (en) | 1996-10-29 | 1996-10-29 | VIBRATOR DEVICE FOR CONCRETE MOLDING MACHINES. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9602290A ES2161097B1 (en) | 1996-10-29 | 1996-10-29 | VIBRATOR DEVICE FOR CONCRETE MOLDING MACHINES. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2161097A1 true ES2161097A1 (en) | 2001-11-16 |
ES2161097B1 ES2161097B1 (en) | 2003-11-01 |
Family
ID=8296528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9602290A Expired - Fee Related ES2161097B1 (en) | 1996-10-29 | 1996-10-29 | VIBRATOR DEVICE FOR CONCRETE MOLDING MACHINES. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2161097B1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1207736A (en) * | 1957-07-10 | 1960-02-18 | Process for vibrating concrete or similar materials, as well as device for carrying out this process | |
GB2095607A (en) * | 1981-03-31 | 1982-10-06 | Vnii | Shake table for forming concrete structures |
FR2552685A1 (en) * | 1983-09-29 | 1985-04-05 | Demler Sa Ets | Vibrating device, especially a vibrating table for the precasting of concrete products |
DE4130231A1 (en) * | 1991-09-09 | 1993-03-11 | Henke Maschf Gmbh | Concrete compaction vibration table - has two out-of-balance rotors with variable phase angle to vary resultant out-of-balance force |
EP0600526A1 (en) * | 1992-12-03 | 1994-06-08 | Antonio Poyatos Diaz | Vibrating arrangement for machinery |
-
1996
- 1996-10-29 ES ES9602290A patent/ES2161097B1/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1207736A (en) * | 1957-07-10 | 1960-02-18 | Process for vibrating concrete or similar materials, as well as device for carrying out this process | |
GB2095607A (en) * | 1981-03-31 | 1982-10-06 | Vnii | Shake table for forming concrete structures |
FR2552685A1 (en) * | 1983-09-29 | 1985-04-05 | Demler Sa Ets | Vibrating device, especially a vibrating table for the precasting of concrete products |
DE4130231A1 (en) * | 1991-09-09 | 1993-03-11 | Henke Maschf Gmbh | Concrete compaction vibration table - has two out-of-balance rotors with variable phase angle to vary resultant out-of-balance force |
EP0600526A1 (en) * | 1992-12-03 | 1994-06-08 | Antonio Poyatos Diaz | Vibrating arrangement for machinery |
Also Published As
Publication number | Publication date |
---|---|
ES2161097B1 (en) | 2003-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20011116 Kind code of ref document: A1 Effective date: 20011116 |
|
FG2A | Definitive protection |
Ref document number: 2161097B1 Country of ref document: ES |
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FD2A | Announcement of lapse in spain |
Effective date: 20190520 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20190603 |