FR1500420A - Method and device for keeping the web tension constant in unwinding machines - Google Patents
Method and device for keeping the web tension constant in unwinding machinesInfo
- Publication number
- FR1500420A FR1500420A FR78180A FR78180A FR1500420A FR 1500420 A FR1500420 A FR 1500420A FR 78180 A FR78180 A FR 78180A FR 78180 A FR78180 A FR 78180A FR 1500420 A FR1500420 A FR 1500420A
- Authority
- FR
- France
- Prior art keywords
- keeping
- web tension
- tension constant
- unwinding machines
- unwinding
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/003—Regulation of tension or speed; Braking
-
- 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
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/02—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package
- B65H59/04—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package by devices acting on package or support
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1344765A CH440899A (en) | 1965-09-29 | 1965-09-29 | Method and arrangement for keeping the tension of the wound material constant in an unwinding device |
CH1361465A CH445245A (en) | 1965-09-29 | 1965-10-01 | Method for maintaining a constant tension of the wound material on an unwinding device and arrangement for carrying out the method |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1500420A true FR1500420A (en) | 1967-11-03 |
Family
ID=25712326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR78180A Expired FR1500420A (en) | 1965-09-29 | 1966-09-29 | Method and device for keeping the web tension constant in unwinding machines |
Country Status (6)
Country | Link |
---|---|
US (1) | US3421710A (en) |
BE (1) | BE687579A (en) |
CH (1) | CH445245A (en) |
FR (1) | FR1500420A (en) |
GB (1) | GB1155874A (en) |
NL (1) | NL154886B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2263187A1 (en) * | 1974-03-04 | 1975-10-03 | Butler Automatic Inc |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3853282A (en) * | 1972-12-06 | 1974-12-10 | Beloit Corp | Tensioning device |
US4693049A (en) * | 1982-05-04 | 1987-09-15 | International Packaging Machines, Inc. | Stretch wrapping machine |
US5709350A (en) * | 1996-02-14 | 1998-01-20 | Davis; Joseph Louis | Device for transferring fishing line |
WO2006039426A1 (en) * | 2004-09-29 | 2006-04-13 | Goss International Corporation | Control method for a static belt reel tension paster |
CN103287897B (en) * | 2012-02-29 | 2018-11-02 | 晟通科技集团有限公司 | A kind of coating machine opens the sensor inertial compensation method in winding system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB544925A (en) * | 1940-10-29 | 1942-05-04 | English Electric Co Ltd | Improvements in driving means for reels on which material is coiled |
US2469706A (en) * | 1944-05-04 | 1949-05-10 | Martin P Winther | Electronic tension control apparatus |
US2917252A (en) * | 1958-04-25 | 1959-12-15 | Eastman Kodak Co | Tension control apparatus |
US3049313A (en) * | 1959-07-27 | 1962-08-14 | Black Clawson Co | Web tension control system |
US3257086A (en) * | 1963-08-02 | 1966-06-21 | John W Drenning | Tension equalizing control system |
-
1965
- 1965-10-01 CH CH1361465A patent/CH445245A/en unknown
-
1966
- 1966-09-27 US US582291A patent/US3421710A/en not_active Expired - Lifetime
- 1966-09-29 NL NL666613740A patent/NL154886B/en not_active IP Right Cessation
- 1966-09-29 BE BE687579D patent/BE687579A/xx not_active IP Right Cessation
- 1966-09-29 FR FR78180A patent/FR1500420A/en not_active Expired
- 1966-09-29 GB GB43530/66A patent/GB1155874A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2263187A1 (en) * | 1974-03-04 | 1975-10-03 | Butler Automatic Inc |
Also Published As
Publication number | Publication date |
---|---|
GB1155874A (en) | 1969-06-25 |
NL154886B (en) | 1977-10-17 |
NL6613740A (en) | 1967-03-30 |
US3421710A (en) | 1969-01-14 |
CH445245A (en) | 1967-10-15 |
BE687579A (en) | 1967-03-01 |
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