FR787832A - Improvements to devices used to cut or score and perforate sheets or strips of material - Google Patents

Improvements to devices used to cut or score and perforate sheets or strips of material

Info

Publication number
FR787832A
FR787832A FR787832DA FR787832A FR 787832 A FR787832 A FR 787832A FR 787832D A FR787832D A FR 787832DA FR 787832 A FR787832 A FR 787832A
Authority
FR
France
Prior art keywords
score
strips
cut
devices used
perforate 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
Application number
Other languages
French (fr)
Inventor
Hugh James Stevenson
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.)
THRISSELL ENGINEERING Co
Original Assignee
THRISSELL ENGINEERING 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 THRISSELL ENGINEERING Co filed Critical THRISSELL ENGINEERING Co
Application granted granted Critical
Publication of FR787832A publication Critical patent/FR787832A/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
    • B23D36/00—Control arrangements specially adapted for machines for shearing or similar cutting, or for sawing, stock which the latter is travelling otherwise than in the direction of the cut
    • B23D36/0008—Control arrangements specially adapted for machines for shearing or similar cutting, or for sawing, stock which the latter is travelling otherwise than in the direction of the cut for machines with only one cutting, sawing, or shearing devices
    • B23D36/0033—Control arrangements specially adapted for machines for shearing or similar cutting, or for sawing, stock which the latter is travelling otherwise than in the direction of the cut for machines with only one cutting, sawing, or shearing devices for obtaining pieces of a predetermined length
    • B23D36/0041—Control arrangements specially adapted for machines for shearing or similar cutting, or for sawing, stock which the latter is travelling otherwise than in the direction of the cut for machines with only one cutting, sawing, or shearing devices for obtaining pieces of a predetermined length the tool moving continuously

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR787832D 1934-04-23 1935-03-26 Improvements to devices used to cut or score and perforate sheets or strips of material Expired FR787832A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB787832X 1934-04-23

Publications (1)

Publication Number Publication Date
FR787832A true FR787832A (en) 1935-09-30

Family

ID=10502162

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787832D Expired FR787832A (en) 1934-04-23 1935-03-26 Improvements to devices used to cut or score and perforate sheets or strips of material

Country Status (1)

Country Link
FR (1) FR787832A (en)

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