GB2257072B - Method for automatically lowering the drawing rate of drum drawing machines - Google Patents
Method for automatically lowering the drawing rate of drum drawing machinesInfo
- Publication number
- GB2257072B GB2257072B GB9212286A GB9212286A GB2257072B GB 2257072 B GB2257072 B GB 2257072B GB 9212286 A GB9212286 A GB 9212286A GB 9212286 A GB9212286 A GB 9212286A GB 2257072 B GB2257072 B GB 2257072B
- Authority
- GB
- United Kingdom
- Prior art keywords
- drum
- automatically lowering
- machines
- rate
- drawing rate
- 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
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
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
- B21C1/12—Regulating or controlling speed of drawing drums, e.g. to influence tension; Drives; Stop or relief mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Extraction Processes (AREA)
- Unwinding Of Filamentary Materials (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19914119833 DE4119833C1 (en) | 1991-06-12 | 1991-06-12 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9212286D0 GB9212286D0 (en) | 1992-07-22 |
GB2257072A GB2257072A (en) | 1993-01-06 |
GB2257072B true GB2257072B (en) | 1994-07-27 |
Family
ID=6434059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9212286A Expired - Fee Related GB2257072B (en) | 1991-06-12 | 1992-06-10 | Method for automatically lowering the drawing rate of drum drawing machines |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPH05177247A (en) |
DE (1) | DE4119833C1 (en) |
GB (1) | GB2257072B (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3561694A (en) * | 1968-10-22 | 1971-02-09 | Blaw Knox Co | Strand handling apparatus |
GB2202176A (en) * | 1987-03-17 | 1988-09-21 | Mannesmann Ag | Process and apparatus for automatic speed control of a continuous cylinder drawing machine |
US4947665A (en) * | 1989-03-23 | 1990-08-14 | Rockford Manufacturing Group, Inc. | Apparatus for the electrical control of an in-line drawing machine |
-
1991
- 1991-06-12 DE DE19914119833 patent/DE4119833C1/de not_active Expired - Fee Related
-
1992
- 1992-06-02 JP JP16693992A patent/JPH05177247A/en active Pending
- 1992-06-10 GB GB9212286A patent/GB2257072B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3561694A (en) * | 1968-10-22 | 1971-02-09 | Blaw Knox Co | Strand handling apparatus |
GB2202176A (en) * | 1987-03-17 | 1988-09-21 | Mannesmann Ag | Process and apparatus for automatic speed control of a continuous cylinder drawing machine |
US4947665A (en) * | 1989-03-23 | 1990-08-14 | Rockford Manufacturing Group, Inc. | Apparatus for the electrical control of an in-line drawing machine |
Also Published As
Publication number | Publication date |
---|---|
GB9212286D0 (en) | 1992-07-22 |
GB2257072A (en) | 1993-01-06 |
JPH05177247A (en) | 1993-07-20 |
DE4119833C1 (en) | 1992-07-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20010610 |