ES2112131B1 - IMPROVEMENTS INTRODUCED IN TRAY WRAPPING MACHINES WITH FILM. - Google Patents
IMPROVEMENTS INTRODUCED IN TRAY WRAPPING MACHINES WITH FILM.Info
- Publication number
- ES2112131B1 ES2112131B1 ES9400913A ES9400913A ES2112131B1 ES 2112131 B1 ES2112131 B1 ES 2112131B1 ES 9400913 A ES9400913 A ES 9400913A ES 9400913 A ES9400913 A ES 9400913A ES 2112131 B1 ES2112131 B1 ES 2112131B1
- Authority
- ES
- Spain
- Prior art keywords
- film
- drag
- cutting
- wrapping machines
- improvements introduced
- 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
Abstract
MEJORAS INTRODUCIDAS EN MAQUINAS ENVOLVEDORAS DE BANDEJAS CON FILM. LAS MEJORAS SE CENTRAN EN LA INCORPORACION DE UN SISTEMA DE INTRODUCCION DE FILM, FORMADO POR UN BASTIDOR (12), QUE ACCIONADO POR UNA EXCENTRICA (14), SE DESPLAZA VERTICALMENTE, CONTANDO EN SU PARTE SUPERIOR CON DOS GUIAS (24 Y 25) PARA EL MOVIMIENTO TRANSVERSAL DE SENDOS CARROS DE INTRODUCCION DE FILM (16 Y 17), MEDIANTE SU ACOPLAMIENTO A UN CARRO DE ARRASTRE (21), DESPLAZABLE TRANSVERSALMENTE POR ACCION DE UN TENSOR (22) ASOCIADO A LA LEVA (23) DE SINCRONISMO DE CORTE DEL FILM, SELECCIONANDOSE EL CARRO INTRODUCTOR DE FILM A UTILIZAR (16 O 17), MEDIANTE UNA SERIE DE PERNOS DE BLOQUEO (30, 31) Y DE ARRASTRE (27) QUE IMPLICAN A CADA UNO DE LOS CARROS SEGUN LAS POSICIONES RELATIVAS DE LOS MISMOS RESPECTO DEL CARRO DE ARRASTRE (21).IMPROVEMENTS INTRODUCED IN TRAY WRAPPING MACHINES WITH FILM. THE IMPROVEMENTS ARE FOCUSED ON THE INCORPORATION OF A FILM INTRODUCTION SYSTEM, FORMED BY A FRAME (12), WHICH, OPERATED BY AN EXCENTRIC (14), MOVES VERTICALLY, COUNTING ON ITS TOP WITH TWO GUIDES (24 AND 25) FOR THE CROSS-CUTTING MOVEMENT OF TRAILS FILM INTRODUCTION TROLLEYS (16 AND 17), THROUGH THEIR COUPLING TO A DRAG TROLLEY (21), MOVABLE CROSS-CUTTING BY THE ACTION OF A TENSIONER (22) ASSOCIATED WITH THE CUTTING SYNCHRONISM OF THE FILM, SELECTING THE FILM INTRODUCING CART TO BE USED (16 OR 17), THROUGH A SERIES OF LOCKING BOLTS (30, 31) AND DRAG BOLTS (27) THAT INVOLVE EACH OF THE CARTS ACCORDING TO THE POSITIONS RELATIVE TO THE SAME OF THE DRAG CAR (21).
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9400913A ES2112131B1 (en) | 1994-04-29 | 1994-04-29 | IMPROVEMENTS INTRODUCED IN TRAY WRAPPING MACHINES WITH FILM. |
AT94500096T ATE157612T1 (en) | 1993-06-11 | 1994-06-01 | MACHINE FOR WRAPPING TRAY IN STRETCHY FILM |
EP94500096A EP0630821B1 (en) | 1993-06-11 | 1994-06-01 | Stretchable film tray wrapping machine |
DE69405307T DE69405307T2 (en) | 1993-06-11 | 1994-06-01 | Machine for wrapping trays in stretchable film |
US08/255,853 US5501066A (en) | 1993-06-11 | 1994-06-07 | Stretchable film tray wrapping machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9400913A ES2112131B1 (en) | 1994-04-29 | 1994-04-29 | IMPROVEMENTS INTRODUCED IN TRAY WRAPPING MACHINES WITH FILM. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2112131A1 ES2112131A1 (en) | 1998-03-16 |
ES2112131B1 true ES2112131B1 (en) | 1998-11-01 |
Family
ID=8286061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9400913A Expired - Fee Related ES2112131B1 (en) | 1993-06-11 | 1994-04-29 | IMPROVEMENTS INTRODUCED IN TRAY WRAPPING MACHINES WITH FILM. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2112131B1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1131751B (en) * | 1980-07-22 | 1986-06-25 | Pittacus Ag | MACHINE PROCESS FOR THE PACKAGING OF PRODUCTS BY WRAPPING A FILM OF PLASTIC MATERIAL AROUND TRAYS OF VARIBLE DIMENSIONS CONTAINING THE SAID PRODUCTS |
US4501106A (en) * | 1982-04-26 | 1985-02-26 | Hobart Corporation | Wrapping control system for film wrapping machine |
EP0111210B1 (en) * | 1982-12-07 | 1986-10-29 | Claus K. Pfankuch | Device for wrapping articles with a plastic sheet or the like |
IT1188062B (en) * | 1985-11-19 | 1987-12-30 | Pittacus Sa | DISTRIBUTOR FOR THE AUTOMATIC FEEDING OF FILMS OF DIFFERENT CHARACTERISTICS TO A PACKAGING MACHINE |
FR2619549B3 (en) * | 1987-08-18 | 1990-01-26 | Bene Madinox | MACHINE FOR THE FILM WRAPPING OF CYLINDRICAL PRODUCTS |
-
1994
- 1994-04-29 ES ES9400913A patent/ES2112131B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2112131A1 (en) | 1998-03-16 |
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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 |
|
FD1A | Patent lapsed |
Effective date: 20010604 |