IT1027895B - Dispositivo per il controllo della larghezza di un nastro - Google Patents
Dispositivo per il controllo della larghezza di un nastroInfo
- Publication number
- IT1027895B IT1027895B IT30840/74A IT3084074A IT1027895B IT 1027895 B IT1027895 B IT 1027895B IT 30840/74 A IT30840/74 A IT 30840/74A IT 3084074 A IT3084074 A IT 3084074A IT 1027895 B IT1027895 B IT 1027895B
- Authority
- IT
- Italy
- Prior art keywords
- checking
- belt
- width
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92009—Measured parameter
- B29C2948/92114—Dimensions
- B29C2948/92133—Width or height
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92323—Location or phase of measurement
- B29C2948/92447—Moulded article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IE2335/73A IE39327B1 (en) | 1973-12-28 | 1973-12-28 | Apparatus for the control if the width of a web |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1027895B true IT1027895B (it) | 1978-12-20 |
Family
ID=11034204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT30840/74A IT1027895B (it) | 1973-12-28 | 1974-12-20 | Dispositivo per il controllo della larghezza di un nastro |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE2461720A1 (it) |
FR (1) | FR2256019B1 (it) |
GB (1) | GB1494507A (it) |
IE (1) | IE39327B1 (it) |
IT (1) | IT1027895B (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2740629A1 (de) * | 1977-09-09 | 1979-03-15 | Pannenbecker H | Folienblasverfahren |
FR2502358A1 (fr) * | 1981-03-18 | 1982-09-24 | Montage Cie Indle | Dispositif pour maintenir une hauteur constante predeterminee de liquide au-dessus d'un produit dont le niveau est susceptible de varier |
DE3203452C2 (de) * | 1982-02-02 | 1986-02-13 | Erhardt & Leimer Kg, 8900 Augsburg | Bahnlaufregelvorrichtung |
IT1199385B (it) * | 1984-02-23 | 1988-12-30 | Gd Spa | Dispositivo di alimentazione di nastri di materiale d'incarto ad una macchina confezionatrice di sigarette del tipo a doppio baco |
EP0218850A1 (de) * | 1985-09-25 | 1987-04-22 | Kunststoff-Verarbeitungs GmbH Dirk A. Brügmann | Verfahren zur Ermittlung einer proportionalen Veränderung eines Profils |
DE3541680A1 (de) * | 1985-11-26 | 1987-05-27 | Bernd Becker | Vorrichtung zur steuerung einer anlage fuer die herstellung von strangprofilen |
JPH0739128B2 (ja) * | 1991-03-29 | 1995-05-01 | 鬼怒川ゴム工業株式会社 | 連続押出加硫ラインの制御装置 |
-
1973
- 1973-12-28 IE IE2335/73A patent/IE39327B1/xx unknown
-
1974
- 1974-12-18 GB GB54689/74A patent/GB1494507A/en not_active Expired
- 1974-12-20 IT IT30840/74A patent/IT1027895B/it active
- 1974-12-28 DE DE19742461720 patent/DE2461720A1/de active Pending
- 1974-12-30 FR FR7443287A patent/FR2256019B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IE39327B1 (en) | 1978-09-13 |
FR2256019A1 (it) | 1975-07-25 |
FR2256019B1 (it) | 1978-09-29 |
GB1494507A (en) | 1977-12-07 |
IE39327L (en) | 1975-06-28 |
DE2461720A1 (de) | 1975-07-10 |
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