GB951347A - Method of and apparatus for marking metal strip - Google Patents

Method of and apparatus for marking metal strip

Info

Publication number
GB951347A
GB951347A GB43543/61A GB4354361A GB951347A GB 951347 A GB951347 A GB 951347A GB 43543/61 A GB43543/61 A GB 43543/61A GB 4354361 A GB4354361 A GB 4354361A GB 951347 A GB951347 A GB 951347A
Authority
GB
United Kingdom
Prior art keywords
strip
roll
electrolyte
pattern
over
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
GB43543/61A
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.)
United States Steel Corp
Original Assignee
United States Steel Corp
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 United States Steel Corp filed Critical United States Steel Corp
Publication of GB951347A publication Critical patent/GB951347A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/02—Etching
    • C25F3/14—Etching locally

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

<PICT:0951347/C3/1> Metal strip is marked, e.g. with a pattern, by passing the strip over the insulated cover perforated to form a pattern, which surrounds a hollow cylindrical roll, supplied with an electrolyte which seeps through feed channels to the outer surface of the roll and cover by capillary action, the strip being the anode and the roll the cathode. The surface of the roll shown has perforations 40 through which electrolyte flows to circumferential grooves 42 formed on the face of the roll in each of which resides a ring of felt 44 acting as a "wick", through which electrolyte percolates to the perforated plastic sleeve 46 on which the strip is pressed. Electrolyte is fed through a hollow axle into the roll body, which may be mounted over a pickling tank through which the strip passes over sink rolls. The patterned strip may then be tin-plated, with subsequent removal of the plate over the pattern, and lacquered.
GB43543/61A 1960-12-08 1961-12-05 Method of and apparatus for marking metal strip Expired GB951347A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74496A US3152977A (en) 1960-12-08 1960-12-08 Roll for marking metal strip

Publications (1)

Publication Number Publication Date
GB951347A true GB951347A (en) 1964-03-04

Family

ID=22119861

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43543/61A Expired GB951347A (en) 1960-12-08 1961-12-05 Method of and apparatus for marking metal strip

Country Status (4)

Country Link
US (1) US3152977A (en)
DE (1) DE1226390B (en)
GB (1) GB951347A (en)
NL (1) NL272336A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3306011A (en) * 1964-05-28 1967-02-28 Dvorkin Harry Air filter for inflatable tires
US3374159A (en) * 1965-02-09 1968-03-19 Bethlehem Steel Corp Marking of steel strip electrolytically using electrolyte adhering to the strip
US3410782A (en) * 1965-09-28 1968-11-12 Pryor Edward & Son Electrolytic etching apparatus
US3541083A (en) * 1968-02-21 1970-11-17 United States Steel Corp Electrolytic strip-marking roll
NL170027C (en) * 1971-05-25 1982-09-16 Galentan Ag IMPROVEMENT OF AN ELECTROLYTE DISTRIBUTOR DIVIDABLE BY A FIXED AXLE.
GB1382837A (en) * 1971-09-17 1975-02-05 Pilkington Brothers Ltd Manufacture of patterned glass

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA457040A (en) * 1949-05-31 Carnegie-Illinois Steel Corporation Conductor roll
GB176064A (en) * 1920-11-03 1922-03-03 William Turton Apparatus for the electro-deposition of metals
GB400510A (en) * 1933-03-25 1933-10-26 Alfred Ernest Newey Improvements in or relating to means for electro-plating
US2080234A (en) * 1934-04-13 1937-05-11 Schlotter Max Anode for electroplating by hand
GB483503A (en) * 1936-10-28 1938-04-21 Crosse & Blackwell Ltd Improvements in marking metal articles
US2266347A (en) * 1938-06-25 1941-12-16 Charles G Watson Electroplating contact roll
US2498124A (en) * 1945-07-20 1950-02-21 George E Holmes Fuse plug
US2498129A (en) * 1945-11-28 1950-02-21 Allen R Lindsay Electrical etching device
US2540602A (en) * 1946-07-03 1951-02-06 Lockheed Aircraft Corp Method and apparatus for the surface treatment of metals
US2689215A (en) * 1949-07-13 1954-09-14 Siegfried G Bart Method and apparatus for plating pipe
US2848401A (en) * 1953-05-07 1958-08-19 Olin Mathieson Method of electrolytically rifling gun barrels
US2833702A (en) * 1954-03-22 1958-05-06 Quod Bonum Nv Method for the manufacture of a metal relief printing plate
US2924563A (en) * 1954-08-19 1960-02-09 Pittsburgh Plate Glass Co Continuous electroplating apparatus
US2798849A (en) * 1954-09-20 1957-07-09 Allen R Lindsay Electrolytic marking device
US2876176A (en) * 1956-01-25 1959-03-03 Inland Steel Co Marking or dulling of tin plate
US2921893A (en) * 1957-08-01 1960-01-19 Nat Steel Corp Electrolytic apparatus including an improved roll
US2967813A (en) * 1958-08-29 1961-01-10 Allen R Lindsay Automatic marking device

Also Published As

Publication number Publication date
US3152977A (en) 1964-10-13
NL272336A (en)
DE1226390B (en) 1966-10-06

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