EP0200423A3 - Double block wire accumulator - Google Patents

Double block wire accumulator Download PDF

Info

Publication number
EP0200423A3
EP0200423A3 EP86302862A EP86302862A EP0200423A3 EP 0200423 A3 EP0200423 A3 EP 0200423A3 EP 86302862 A EP86302862 A EP 86302862A EP 86302862 A EP86302862 A EP 86302862A EP 0200423 A3 EP0200423 A3 EP 0200423A3
Authority
EP
European Patent Office
Prior art keywords
block
accumulator
wire
accumulator block
double block
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.)
Withdrawn
Application number
EP86302862A
Other languages
German (de)
French (fr)
Other versions
EP0200423A2 (en
Inventor
John David Newbolt
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.)
Tinsley Wire Sheffield Ltd
Original Assignee
Tinsley Wire Sheffield Ltd
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 Tinsley Wire Sheffield Ltd filed Critical Tinsley Wire Sheffield Ltd
Publication of EP0200423A2 publication Critical patent/EP0200423A2/en
Publication of EP0200423A3 publication Critical patent/EP0200423A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products 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
    • B21C1/04—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums with two or more dies operating in series
    • B21C1/08—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums with two or more dies operating in series in which the material does not slip on the drums
    • B21C1/10—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums with two or more dies operating in series in which the material does not slip on the drums with accumulation of material between consecutively-arranged dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products 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
    • B21C1/14—Drums, e.g. capstans; Connection of grippers thereto; Grippers specially adapted for drawing machines or apparatus of the drum type; Couplings specially adapted for these drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/20—Devices for temporarily storing filamentary material during forwarding, e.g. for buffer storage
    • B65H51/22—Reels or cages, e.g. cylindrical, with storing and forwarding surfaces provided by rollers or bars

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Electric Cable Installation (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

A double block wire accumulator (1) having a draw block (2) on an outer shaft (3), an accumulator block (4) on an inner shaft (5), and a take-off ring (6) with a turn-back pulley (7) between the blocks (2, 4), has a motor (10) for overdriving the accumulator block (4) for a period and a brake (11) for stopping rotation of the accumulator block and holding it stationary for a period, whereby a defective portion of wire can be transferred to the accumulator block (4), then the latter can be held stationary while the defective portion of wire is cut out and the ends of the remaining good wire welded together, without stopping the draw block (2), whereafter the accumulator block can be released, and - if need be - overdriven briefly, to restore normal running.
EP86302862A 1985-04-19 1986-04-17 Double block wire accumulator Withdrawn EP0200423A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8510121 1985-04-19
GB858510121A GB8510121D0 (en) 1985-04-19 1985-04-19 Double block wire accumulator

Publications (2)

Publication Number Publication Date
EP0200423A2 EP0200423A2 (en) 1986-11-05
EP0200423A3 true EP0200423A3 (en) 1987-05-13

Family

ID=10577943

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86302862A Withdrawn EP0200423A3 (en) 1985-04-19 1986-04-17 Double block wire accumulator

Country Status (2)

Country Link
EP (1) EP0200423A3 (en)
GB (2) GB8510121D0 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE912924C (en) * 1950-05-15 1954-06-03 Barron & Crowther Ltd Wire drawing bench with several drawing stages
DE2111471A1 (en) * 1971-03-10 1972-09-14 Wilhelm Breitenbach Maschinenf Wire drawing bench with several drawing stages (I)
US4511096A (en) * 1983-11-14 1985-04-16 Morgan Construction Company Spinner drive for double block wire drawing machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE912924C (en) * 1950-05-15 1954-06-03 Barron & Crowther Ltd Wire drawing bench with several drawing stages
DE2111471A1 (en) * 1971-03-10 1972-09-14 Wilhelm Breitenbach Maschinenf Wire drawing bench with several drawing stages (I)
US4511096A (en) * 1983-11-14 1985-04-16 Morgan Construction Company Spinner drive for double block wire drawing machine

Also Published As

Publication number Publication date
GB8510121D0 (en) 1985-05-30
EP0200423A2 (en) 1986-11-05
GB8609428D0 (en) 1986-05-21
GB2174726B (en) 1988-06-15
GB2174726A (en) 1986-11-12

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Effective date: 19871116

RIN1 Information on inventor provided before grant (corrected)

Inventor name: NEWBOLT, JOHN DAVID