GB955242A - Method of and apparatus for unbending and straightening wires in a coil - Google Patents
Method of and apparatus for unbending and straightening wires in a coilInfo
- Publication number
- GB955242A GB955242A GB41069/62A GB4106962A GB955242A GB 955242 A GB955242 A GB 955242A GB 41069/62 A GB41069/62 A GB 41069/62A GB 4106962 A GB4106962 A GB 4106962A GB 955242 A GB955242 A GB 955242A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wire
- rollers
- reel
- coil
- lever
- 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
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
955,242. Straightening; unwinding. SCHUMAG SCHUMACHER METALLWERKE G.m.b.H. Oct. 30, 1962 [Nov. 4, 1961], No. 41069/62. Heading B3E. Wire wound in a coil is straightened by gripping it near its end and drawing it over a peripherally grooved bending segment whose curvature is counter that of the wire. Wire is drawn from a reel 1 by a gripper 29 attached by a chain 28 to a draw lever 20 swung by a motor 22. The wire is drawn into a peripheral V- groove 3<SP>1</SP> of a fixed bending segment 3 of a curvature opposite that of the wire, the wire end thus being approximately straightened. The wire end now lies between stationary rollers 7, 9 and rollers 6, 8 and 10 on a movable member 27. A pressure cylinder 16<SP>1</SP> is then actuated to move, through links 16, 11, 12, 12<SP>1</SP>, the member 27 towards the rollers 7, 9. The rollers are then driven, by a motor 23, to feed the wire back towards the coil, to straighten the end of the wire. The drive is then reversed to draw all the wire through the straightening rollers. The bending segment 3 may comprise, Fig. 6, a number of rollers 4 with V-sectioned peripheral grooves on a carrier 19. The lever 20 may be driven by hydraulic means. The lever 20 may be rotatable. The reel may comprise a rotatable lower reel and a stationary upper reel.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH30513A DE1222008B (en) | 1961-11-04 | 1961-11-04 | Device for introducing a wire beginning irregularly in a bundle into a straightening system |
Publications (1)
Publication Number | Publication Date |
---|---|
GB955242A true GB955242A (en) | 1964-04-15 |
Family
ID=7431773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB41069/62A Expired GB955242A (en) | 1961-11-04 | 1962-10-30 | Method of and apparatus for unbending and straightening wires in a coil |
Country Status (3)
Country | Link |
---|---|
US (1) | US3260092A (en) |
DE (1) | DE1222008B (en) |
GB (1) | GB955242A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3747648A (en) * | 1971-09-28 | 1973-07-24 | G Bauer | Wire shaping tool |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3712100A (en) * | 1970-01-26 | 1973-01-23 | Flour Ocean Services Inc | Method and system for laying a pipeline from a reel barge |
JP5853578B2 (en) * | 2011-10-20 | 2016-02-09 | 住友電装株式会社 | Electric wire straightening device |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US191100A (en) * | 1877-05-22 | Improvement in machines for drawing and straightening metal rods or bars | ||
DE353479C (en) * | 1922-05-18 | Karl Brueninghaus | Feeding device for the lacing device on packing tables | |
US1872045A (en) * | 1931-08-01 | 1932-08-16 | United Eng Foundry Co | Apparatus for uncoiling coils of metal strip |
DE587705C (en) * | 1932-09-23 | 1933-11-08 | Schloemann Akt Ges | Unrolling device for bundles of strong or stiff tapes |
US2087010A (en) * | 1934-06-26 | 1937-07-13 | Mckay Machine Co | Method and apparatus for preventing coil breaks in sheet metal |
US2321878A (en) * | 1940-04-09 | 1943-06-15 | Fessler Machine Company | Strip uncoiler |
US2336524A (en) * | 1940-11-01 | 1943-12-14 | Nat Tube Co | Combination straightener and tester for pipes |
US2280564A (en) * | 1941-01-02 | 1942-04-21 | Bethlehem Steel Corp | Uncoiling device |
US2494399A (en) * | 1945-04-11 | 1950-01-10 | Odd H Mccleary | Coil tail pulling apparatus |
GB693511A (en) * | 1950-12-08 | 1953-07-01 | Walter Thomas Williams | Wire straightening tool |
US2750984A (en) * | 1951-07-19 | 1956-06-19 | Mckay Machine Co | Apparatus for uncoiling sheet metal |
DE1688644U (en) * | 1952-12-24 | 1954-12-09 | Schumag Schumacher Metallwerke | DEVICE FOR ALIGNING WIRE AND RODS, IN PARTICULAR AS A FEED-IN DEVICE OF MACHINING AND PROCESSING MACHINES, SUCH AS BOLT RODS. |
GB746765A (en) * | 1953-04-01 | 1956-03-21 | George F Clark And Sons Toolma | Device for straightening strip material |
US2887147A (en) * | 1956-12-07 | 1959-05-19 | Special Engineering Service In | Flattening device for coiled strip |
DE1819332U (en) * | 1959-08-29 | 1960-10-13 | Schmitz Soehne G M B H | DEVICE FOR ADJUSTING AND INSERTING WIRE INTO THE FEEDING DEVICE OF A WIRE TWINING SYSTEM. |
-
1961
- 1961-11-04 DE DESCH30513A patent/DE1222008B/en active Pending
-
1962
- 1962-10-19 US US231724A patent/US3260092A/en not_active Expired - Lifetime
- 1962-10-30 GB GB41069/62A patent/GB955242A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3747648A (en) * | 1971-09-28 | 1973-07-24 | G Bauer | Wire shaping tool |
Also Published As
Publication number | Publication date |
---|---|
US3260092A (en) | 1966-07-12 |
DE1222008B (en) | 1966-08-04 |
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