ZA837137B - Electrohydraulic drive for process line winders,unwinders and other equipment - Google Patents
Electrohydraulic drive for process line winders,unwinders and other equipmentInfo
- Publication number
- ZA837137B ZA837137B ZA837137A ZA837137A ZA837137B ZA 837137 B ZA837137 B ZA 837137B ZA 837137 A ZA837137 A ZA 837137A ZA 837137 A ZA837137 A ZA 837137A ZA 837137 B ZA837137 B ZA 837137B
- Authority
- ZA
- South Africa
- Prior art keywords
- unwinders
- equipment
- process line
- electrohydraulic drive
- line winders
- Prior art date
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
- B21C47/02—Winding-up or coiling
-
- 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
- B65H23/195—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations
- B65H23/1955—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations 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
- B65H59/38—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
- Fluid-Pressure Circuits (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
- Feedback Control In General (AREA)
- Servomotors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43597582A | 1982-10-22 | 1982-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA837137B true ZA837137B (en) | 1984-06-27 |
Family
ID=23730591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA837137A ZA837137B (en) | 1982-10-22 | 1983-09-26 | Electrohydraulic drive for process line winders,unwinders and other equipment |
Country Status (9)
| Country | Link |
|---|---|
| EP (2) | EP0107959A3 (en) |
| JP (1) | JPS5997971A (en) |
| AU (1) | AU2049383A (en) |
| BR (1) | BR8305796A (en) |
| CA (1) | CA1199704A (en) |
| DK (1) | DK485883A (en) |
| ES (1) | ES526678A0 (en) |
| FI (1) | FI833436A (en) |
| ZA (1) | ZA837137B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1002897A3 (en) * | 1989-03-02 | 1991-07-16 | Picanol Nv | Independent fabric rolling device |
| DE4010352C2 (en) * | 1990-03-28 | 1993-12-09 | Mannesmann Ag | Method and device for improving the strip thickness tolerance on a strip rolled on a cold strip rolling mill |
| SE509262C2 (en) * | 1995-03-02 | 1998-12-21 | Sandvik Ab | Drill with cooling ducts and means for making them |
| FR2746380B1 (en) * | 1996-03-20 | 1998-06-05 | Lucas Sa G | METHOD AND DEVICE FOR ADJUSTING THE SPEED OF MOVEMENT OF A CONVEYOR DRIVEN BY A HYDRAULIC MOTOR, APPLIED TO A MACHINE OF THE DESILER-DISTRIBUTOR, SPREADER OR OTHER TYPE |
| DE10324179A1 (en) * | 2003-05-26 | 2004-12-16 | Adolf Müller GmbH + Co. KG | Dishwasher |
| US7380747B2 (en) | 2005-12-14 | 2008-06-03 | Kimberly-Clark Wolrdwide, Inc. | Through-roll profile unwind control system and method |
| CN105508325B (en) * | 2015-12-31 | 2017-10-17 | 中冶南方工程技术有限公司 | A kind of coil car hydraulic control system of band ending volume function |
| CN109980993B (en) * | 2019-05-21 | 2024-04-23 | 江苏科瑞德智控自动化科技有限公司 | Embedded-based control system for coil inserting machine of disc-type motor stator |
| CN116336025B (en) * | 2023-04-14 | 2024-04-09 | 太原理工大学 | Mining shuttle car cable reeling electrohydraulic control valve group and cable reeling control method thereof |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2232317A (en) * | 1939-07-03 | 1941-02-18 | Oilgear Co | Winder drive |
| US2573938A (en) * | 1948-06-12 | 1951-11-06 | Oilgear Co | Hydraulic drive for winding machines |
| US2677080A (en) * | 1949-09-17 | 1954-04-27 | Allis Chalmers Mfg Co | Strip tensioning system responsive to two fluid pressures |
| US2988297A (en) * | 1956-05-02 | 1961-06-13 | Walter F Pawlowski | Automatic control mechanism for reeling and unreeling |
| US2960277A (en) * | 1956-07-27 | 1960-11-15 | Samuel M Langston Co | Web winding machine |
| US3053468A (en) * | 1960-07-21 | 1962-09-11 | Miehle Goss Dexter Inc | Web tension regulating mechanism for hydraulic rewinders |
| FR1543517A (en) * | 1966-09-14 | Device for adjusting the speed of winding or unwinding a spool of fabric, paper or any other material | ||
| US3784123A (en) * | 1971-04-05 | 1974-01-08 | Whiteley Ind Inc | Tension control system |
| DE2146585C3 (en) * | 1971-09-17 | 1980-08-28 | G.L. Rexroth Gmbh, 8770 Lohr | Hydrostatic drive for reel systems |
| JPS5232035B2 (en) * | 1972-07-17 | 1977-08-18 | ||
| CH569658A5 (en) * | 1974-03-13 | 1975-11-28 | Stein Kg Drahtzug Drahtfab | Winding device in which yarn is inclined to diametric axis of bobbin - enables adjacent windings to be automatically packed closely together |
| DD116590A1 (en) * | 1974-11-11 | 1975-12-05 | ||
| US4083515A (en) * | 1975-11-20 | 1978-04-11 | Westinghouse Electric Corporation | Method and apparatus for determining and controlling wire spacing on a spool |
| JPS57126350A (en) * | 1981-01-22 | 1982-08-06 | Kobe Steel Ltd | Automatic method of lineup winding thick linear object |
-
1983
- 1983-09-26 FI FI833436A patent/FI833436A/en not_active Application Discontinuation
- 1983-09-26 ZA ZA837137A patent/ZA837137B/en unknown
- 1983-10-18 JP JP58193561A patent/JPS5997971A/en active Granted
- 1983-10-18 CA CA000439172A patent/CA1199704A/en not_active Expired
- 1983-10-20 BR BR8305796A patent/BR8305796A/en unknown
- 1983-10-21 ES ES526678A patent/ES526678A0/en active Granted
- 1983-10-21 AU AU20493/83A patent/AU2049383A/en not_active Abandoned
- 1983-10-21 EP EP83306411A patent/EP0107959A3/en not_active Ceased
- 1983-10-21 EP EP85202147A patent/EP0188035A3/en not_active Withdrawn
- 1983-10-22 DK DK485883A patent/DK485883A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FI833436A0 (en) | 1983-09-26 |
| AU2049383A (en) | 1984-05-03 |
| DK485883D0 (en) | 1983-10-22 |
| EP0188035A3 (en) | 1986-12-10 |
| FI833436A (en) | 1984-04-23 |
| JPS5997971A (en) | 1984-06-06 |
| EP0188035A2 (en) | 1986-07-23 |
| ES8502403A1 (en) | 1985-01-01 |
| EP0107959A3 (en) | 1984-07-11 |
| DK485883A (en) | 1984-04-23 |
| JPH0371346B2 (en) | 1991-11-12 |
| BR8305796A (en) | 1984-05-29 |
| EP0107959A2 (en) | 1984-05-09 |
| ES526678A0 (en) | 1985-01-01 |
| CA1199704A (en) | 1986-01-21 |
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