GB1264291A - - Google Patents

Info

Publication number
GB1264291A
GB1264291A GB1264291DA GB1264291A GB 1264291 A GB1264291 A GB 1264291A GB 1264291D A GB1264291D A GB 1264291DA GB 1264291 A GB1264291 A GB 1264291A
Authority
GB
United Kingdom
Prior art keywords
rollers
frame
sheet
rows
driven
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
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 filed Critical
Publication of GB1264291A publication Critical patent/GB1264291A/en
Expired legal-status Critical Current

Links

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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/18—Advancing work in relation to the stroke of the die or tool by means in pneumatic or magnetic engagement with the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/16—Separating articles from piles using magnetic force

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

1,264,291. Feeding sheets. HAMMERLE A.G. MASCHINENFABRIK. 28 Jan., 1970 [4 Feb., 1969], No. 4088/70. Heading B8R. [Also in Division B3] Apparatus for presenting metal sheets to, or receiving them from, a metal working machine comprises a base 1 supporting a pile of sheets 8 and a vertically-adjustable column 2 on which a frame 10 for rows of magnetic rollers 6 is mounted, the rollers projecting below the frame, and an ejector 11 disposed in the frame 10. The frame is suspended from an arm (3) (Fig. 2, not shown) pivoted to the top of the column 2 and extending horizontally therefrom. The central row of rollers is driven by a motor (7) and the other rows are driven from the central row by e.g. chains. The ejector comprises a plate 11 including parts 12 projecting between the rows of rollers and vertically reciprocable by fluid cylinders 13. In use with the feed direction of the apparatus aligned with that of the metalworking machine, the frame 10 is lowered until the rollers engage the top sheet 8, then raised until the sheet is level with the work-table and the rollers are driven to feed the sheet on to the work-table, the ejector being used if the whole length of the sheet is not being laid on the worktable. Alternatively, the apparatus is disposed transversely to the feed direction and the arm (3) is pivoted to enable a sheet to be fed to or removed from the work-table.
GB1264291D 1969-02-04 1970-01-28 Expired GB1264291A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT112069A AT283867B (en) 1969-02-04 1969-02-04 Device for feeding and removing sheet metal from sheet metal processing machines

Publications (1)

Publication Number Publication Date
GB1264291A true GB1264291A (en) 1972-02-16

Family

ID=3507013

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1264291D Expired GB1264291A (en) 1969-02-04 1970-01-28

Country Status (5)

Country Link
AT (1) AT283867B (en)
CH (1) CH496492A (en)
DE (1) DE2002664A1 (en)
FR (1) FR2030278B1 (en)
GB (1) GB1264291A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104084498A (en) * 2014-07-03 2014-10-08 江苏承中和高精度钢管制造有限公司 Feeding device of steel pipe straightener

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3042717A1 (en) * 1980-11-13 1982-07-15 C. Behrens Ag, 3220 Alfeld CUTTING PRESS FOR PROCESSING PANEL-SHAPED COMPONENTS

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1383476A (en) * 1964-02-25 1964-12-24 Liebknecht Transformat Device for the automatic removal of sheets from a stack and for their transport, for example to a sheet metal working machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104084498A (en) * 2014-07-03 2014-10-08 江苏承中和高精度钢管制造有限公司 Feeding device of steel pipe straightener

Also Published As

Publication number Publication date
FR2030278A1 (en) 1970-11-13
AT283867B (en) 1970-08-25
DE2002664A1 (en) 1970-08-13
CH496492A (en) 1970-09-30
FR2030278B1 (en) 1973-07-13

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees