US1806015A - Roll for flattening metal sheets - Google Patents

Roll for flattening metal sheets Download PDF

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Publication number
US1806015A
US1806015A US304127A US30412728A US1806015A US 1806015 A US1806015 A US 1806015A US 304127 A US304127 A US 304127A US 30412728 A US30412728 A US 30412728A US 1806015 A US1806015 A US 1806015A
Authority
US
United States
Prior art keywords
roll
metal sheets
flattening metal
flattening
sheets
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 - Lifetime
Application number
US304127A
Inventor
William E Foale
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US304127A priority Critical patent/US1806015A/en
Application granted granted Critical
Publication of US1806015A publication Critical patent/US1806015A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
US304127A 1928-09-05 1928-09-05 Roll for flattening metal sheets Expired - Lifetime US1806015A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US304127A US1806015A (en) 1928-09-05 1928-09-05 Roll for flattening metal sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US304127A US1806015A (en) 1928-09-05 1928-09-05 Roll for flattening metal sheets

Publications (1)

Publication Number Publication Date
US1806015A true US1806015A (en) 1931-05-19

Family

ID=23175167

Family Applications (1)

Application Number Title Priority Date Filing Date
US304127A Expired - Lifetime US1806015A (en) 1928-09-05 1928-09-05 Roll for flattening metal sheets

Country Status (1)

Country Link
US (1) US1806015A (en)

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