IT1063466B - Dispositivo per mantenere costante un allungamento - Google Patents
Dispositivo per mantenere costante un allungamentoInfo
- Publication number
- IT1063466B IT1063466B IT2902076A IT2902076A IT1063466B IT 1063466 B IT1063466 B IT 1063466B IT 2902076 A IT2902076 A IT 2902076A IT 2902076 A IT2902076 A IT 2902076A IT 1063466 B IT1063466 B IT 1063466B
- Authority
- IT
- Italy
- Prior art keywords
- keep
- elongation constant
- elongation
- constant
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/06—Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle
- B65H23/10—Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle acting on running web
- B65H23/14—Tensioning rollers applying braking forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/06—Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle
- B65H23/063—Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle and controlling web tension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
- B65H23/188—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web
- B65H23/1888—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web and controlling web tension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
- B65H2515/30—Forces; Stresses
- B65H2515/37—Elasticity modulus
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752549762 DE2549762C2 (de) | 1975-11-06 | 1975-11-06 | Einrichtung zum Einhalten einer Dehnung |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1063466B true IT1063466B (it) | 1985-02-11 |
Family
ID=5961055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2902076A IT1063466B (it) | 1975-11-06 | 1976-11-03 | Dispositivo per mantenere costante un allungamento |
Country Status (6)
Country | Link |
---|---|
CH (1) | CH608766A5 (it) |
DE (1) | DE2549762C2 (it) |
FR (1) | FR2330636A1 (it) |
GB (1) | GB1535349A (it) |
IT (1) | IT1063466B (it) |
NL (1) | NL179360C (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3437815A1 (de) * | 1984-10-16 | 1986-04-17 | Maschinenfabrik Goebel Gmbh, 6100 Darmstadt | Einrichtung zum steuern der spannung in einer bahn |
US4798576A (en) * | 1987-05-01 | 1989-01-17 | Fmc Corporation | Bag making machine |
DE3731214A1 (de) * | 1987-09-17 | 1989-03-30 | Koenig & Bauer Ag | Vorrichtung fuer das gesteuerte zufuehren von bandmaterial zu druckmaschinen, sowie ein verfahren und eine vorrichtung zur durchfuehrung des verfahrens zur regelung eines entsprechenden steuersignals |
DE3910548C1 (it) * | 1989-04-01 | 1990-04-26 | Erhardt + Leimer Gmbh, 8900 Augsburg, De | |
DE4302189A1 (de) * | 1993-01-27 | 1994-07-28 | Roland Man Druckmasch | Elektrisches Zugwerk |
US6991144B2 (en) | 2004-02-04 | 2006-01-31 | The Procter & Gamble Company | Method of controlling tension in a moving web material |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB807268A (en) * | 1955-04-29 | 1959-01-14 | Halley & Sons Ltd James | An improved web tension controlling device particularly for use in association with printing machines |
US3083602A (en) * | 1961-01-13 | 1963-04-02 | West Virginia Pulp & Paper Co | Precise web metering device |
US3116032A (en) * | 1961-06-28 | 1963-12-31 | Package Machinery Co | Web feeding system |
DE1227304B (de) * | 1963-12-20 | 1966-10-20 | Bobst Champlain A G | Vorrichtung zum absatzweisen Transport eines bandfoermigen Materials zu einer intermittierend arbeitenden Verarbeitungsmaschine |
CH445244A (it) * | 1966-02-09 | 1967-10-15 | Rotomec Spa | Macchina operante su di un nastro in corsa, con dispositivo per regolare e mantenere costante la velocità e la tensione del nastro che la percorre |
GB1134895A (en) * | 1966-03-09 | 1968-11-27 | British Insulated Callenders | Improvements in or relating to apparatus for controlling tension in tape material being drawn off from a pad |
FR1492164A (fr) * | 1966-06-07 | 1967-08-18 | Etudes De Machines Speciales | Dispositif de contrôle et de réglage de la tension d'une nappe débitée à partir d'une bobine |
DE1499141A1 (de) * | 1966-12-05 | 1970-01-08 | Leipzig Veb Druckmasch Werke | Verfahren zur Daempfung von Zugspannungsschwankungen an kerngebremsten Abrolleinrichtungen fuer Bahnen aus Papier,Plastfolien u.dgl. |
DD97871A1 (it) * | 1972-06-21 | 1973-05-21 | ||
DE2256882C3 (de) * | 1972-11-20 | 1978-04-06 | Albert-Frankenthal Ag, 6710 Frankenthal | Regelvorrichtung vor dem Einlauf in eine die Papierbahn ziehende Bearbeitungsmaschine |
-
1975
- 1975-11-06 DE DE19752549762 patent/DE2549762C2/de not_active Expired
-
1976
- 1976-10-04 CH CH7612516A patent/CH608766A5/xx not_active IP Right Cessation
- 1976-11-03 IT IT2902076A patent/IT1063466B/it active
- 1976-11-04 NL NL7612231A patent/NL179360C/xx not_active IP Right Cessation
- 1976-11-05 GB GB4620776A patent/GB1535349A/en not_active Expired
- 1976-11-05 FR FR7633394A patent/FR2330636A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2549762A1 (de) | 1977-05-18 |
DE2549762C2 (de) | 1987-02-12 |
FR2330636B1 (it) | 1982-04-09 |
GB1535349A (en) | 1978-12-13 |
FR2330636A1 (fr) | 1977-06-03 |
NL179360C (nl) | 1986-09-01 |
NL179360B (nl) | 1986-04-01 |
CH608766A5 (en) | 1979-01-31 |
NL7612231A (nl) | 1977-05-10 |
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