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 coil

Info

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
Application number
GB41069/62A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schumag Schumacher Metallwerke AG
Original Assignee
Schumag Schumacher Metallwerke AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Schumag Schumacher Metallwerke AG filed Critical Schumag Schumacher Metallwerke AG
Publication of GB955242A publication Critical patent/GB955242A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F1/00Bending wire other than coiling; Straightening wire
    • B21F1/02Straightening
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/34Feeding 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.
GB41069/62A 1961-11-04 1962-10-30 Method of and apparatus for unbending and straightening wires in a coil Expired GB955242A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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.

Cited By (1)

* Cited by examiner, † Cited by third party
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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