GB973196A - Apparatus for trimming the margins of metal strip - Google Patents

Apparatus for trimming the margins of metal strip

Info

Publication number
GB973196A
GB973196A GB3295063A GB3295063A GB973196A GB 973196 A GB973196 A GB 973196A GB 3295063 A GB3295063 A GB 3295063A GB 3295063 A GB3295063 A GB 3295063A GB 973196 A GB973196 A GB 973196A
Authority
GB
United Kingdom
Prior art keywords
disc
trimming
edge
strip
cutters
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
GB3295063A
Inventor
Randolph Norwood Mitchell
Joseph Norman Edwards
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.)
Reynolds Metals Co
Original Assignee
Reynolds Metals Co
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 Reynolds Metals Co filed Critical Reynolds Metals Co
Priority to GB3295063A priority Critical patent/GB973196A/en
Publication of GB973196A publication Critical patent/GB973196A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D31/00—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines
    • B23D31/04—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines for trimming stock combined with devices for shredding scrap

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shearing Machines (AREA)

Abstract

973,196. Shearing. REYNOLDS METALS CO. Aug. 20, 1963, No. 32950/63. Heading B3W. In an edge-trimmer for strip metal a pair of rotary cutters adapted to receive the strip edge, rotate in planes at an acute angle to the trim line and divergent therefrom in the direction of strip travel. The apparatus comprises two pairs of combined edge trimming and scrap-chopping cutters 14. Each pair includes overlapping disc-cutters 16 and 18 which are set at a small angle " A " to the trimming line. Each lower disc has inserted crosscutting blades 22, secured by wedges 24 and set at a small angle to the axis of the disc. The blades 22 nip the scrap against the periphery 29 of the upper disc.
GB3295063A 1963-08-20 1963-08-20 Apparatus for trimming the margins of metal strip Expired GB973196A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3295063A GB973196A (en) 1963-08-20 1963-08-20 Apparatus for trimming the margins of metal strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3295063A GB973196A (en) 1963-08-20 1963-08-20 Apparatus for trimming the margins of metal strip

Publications (1)

Publication Number Publication Date
GB973196A true GB973196A (en) 1964-10-21

Family

ID=10346410

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3295063A Expired GB973196A (en) 1963-08-20 1963-08-20 Apparatus for trimming the margins of metal strip

Country Status (1)

Country Link
GB (1) GB973196A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51113279A (en) * 1975-03-28 1976-10-06 Sumitomo Metal Ind Ltd Continuous side trimmer for band steel plate
JPS54141078U (en) * 1978-03-25 1979-10-01
WO2002036294A1 (en) * 2000-11-04 2002-05-10 Sms Demag Aktiengesellschaft Compact rotary shears

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51113279A (en) * 1975-03-28 1976-10-06 Sumitomo Metal Ind Ltd Continuous side trimmer for band steel plate
JPS54141078U (en) * 1978-03-25 1979-10-01
WO2002036294A1 (en) * 2000-11-04 2002-05-10 Sms Demag Aktiengesellschaft Compact rotary shears
KR100732680B1 (en) 2000-11-04 2007-06-27 에스엠에스 데마그 악티엔게젤샤프트 Compact rotary shears

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