AT385691B - METHOD AND DEVICE FOR PRODUCING EXCEPTIONS ON THE BEGINNING SIDE OF THE SUPPORT BAR OF A GRATING - Google Patents

METHOD AND DEVICE FOR PRODUCING EXCEPTIONS ON THE BEGINNING SIDE OF THE SUPPORT BAR OF A GRATING

Info

Publication number
AT385691B
AT385691B AT0119786A AT119786A AT385691B AT 385691 B AT385691 B AT 385691B AT 0119786 A AT0119786 A AT 0119786A AT 119786 A AT119786 A AT 119786A AT 385691 B AT385691 B AT 385691B
Authority
AT
Austria
Prior art keywords
grating
support bar
beginning side
exceptions
producing
Prior art date
Application number
AT0119786A
Other languages
German (de)
Other versions
ATA119786A (en
Inventor
Peter Ing Fuerndoerfler
Gerhard Dipl Ing Dr Ritter
Klaus Dipl Ing Ritter
Original Assignee
Evg Entwicklung Verwert Ges
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 Evg Entwicklung Verwert Ges filed Critical Evg Entwicklung Verwert Ges
Priority to AT0119786A priority Critical patent/AT385691B/en
Priority to GB8710232A priority patent/GB2190027B/en
Priority to DE19873714898 priority patent/DE3714898A1/en
Priority to IT8720384A priority patent/IT1215457B/en
Publication of ATA119786A publication Critical patent/ATA119786A/en
Application granted granted Critical
Publication of AT385691B publication Critical patent/AT385691B/en

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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/32—Perforating, i.e. punching holes in other articles of special shape
    • 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
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/06—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by positive or negative engaging parts co-operating with corresponding parts of the sheet or the like to be processed, e.g. carrier bolts or grooved section in the carriers
    • 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
    • B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
    • B21D47/005—Making gratings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
AT0119786A 1986-05-05 1986-05-05 METHOD AND DEVICE FOR PRODUCING EXCEPTIONS ON THE BEGINNING SIDE OF THE SUPPORT BAR OF A GRATING AT385691B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT0119786A AT385691B (en) 1986-05-05 1986-05-05 METHOD AND DEVICE FOR PRODUCING EXCEPTIONS ON THE BEGINNING SIDE OF THE SUPPORT BAR OF A GRATING
GB8710232A GB2190027B (en) 1986-05-05 1987-04-30 Method and apparatus for making recesses on the tread side of the supporting members of a grating
DE19873714898 DE3714898A1 (en) 1986-05-05 1987-05-05 METHOD AND DEVICE FOR PRODUCING EXCEPTIONS ON THE BEGINNING SIDE OF THE SUPPORT BAR OF A GRATING
IT8720384A IT1215457B (en) 1986-05-05 1987-05-05 PROCEDURE AND DEVICE FOR THE IMPLEMENTATION OF RETENTIONS ON THE PRACTICAL SIDE OF A GRID.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0119786A AT385691B (en) 1986-05-05 1986-05-05 METHOD AND DEVICE FOR PRODUCING EXCEPTIONS ON THE BEGINNING SIDE OF THE SUPPORT BAR OF A GRATING

Publications (2)

Publication Number Publication Date
ATA119786A ATA119786A (en) 1987-10-15
AT385691B true AT385691B (en) 1988-05-10

Family

ID=3508703

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0119786A AT385691B (en) 1986-05-05 1986-05-05 METHOD AND DEVICE FOR PRODUCING EXCEPTIONS ON THE BEGINNING SIDE OF THE SUPPORT BAR OF A GRATING

Country Status (4)

Country Link
AT (1) AT385691B (en)
DE (1) DE3714898A1 (en)
GB (1) GB2190027B (en)
IT (1) IT1215457B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102641942B (en) * 2012-05-21 2014-04-16 山东力诺瑞特新能源有限公司 Automatic positioning and punching device for shell of solar water tank
CN106734548A (en) * 2016-12-08 2017-05-31 无锡市彩云机械设备有限公司 A kind of hole punched device of metallic article processing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4345452A (en) * 1979-08-15 1982-08-24 General Battery Corporation Cam shaft operated punch press for expanding lead alloy battery grid material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1817660C3 (en) * 1968-03-07 1974-11-21 Carlo Citterio Method for joining metal strips running at an angle to one another
AT307210B (en) * 1969-07-15 1973-05-10 Evg Entwicklung Verwert Ges Method and device for the production of welded wire mesh
AT314946B (en) * 1972-05-18 1974-04-25 Lichtgitter Gmbh Process for the production of a non-slip grating
DE2643115C2 (en) * 1976-09-24 1981-11-12 Accumulatorenwerk Hoppecke Carl Zoellner & Sohn, Niederlassung Hoppecke, 5790 Brilon Punching machine
AT372631B (en) * 1980-09-19 1983-10-25 Evg Entwicklung Verwert Ges METHOD FOR PRODUCING A GRATING AND GRID GRADE THEREFORE

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4345452A (en) * 1979-08-15 1982-08-24 General Battery Corporation Cam shaft operated punch press for expanding lead alloy battery grid material

Also Published As

Publication number Publication date
IT1215457B (en) 1990-02-14
DE3714898A1 (en) 1987-11-12
IT8720384A0 (en) 1987-05-05
GB2190027A (en) 1987-11-11
GB8710232D0 (en) 1987-06-03
ATA119786A (en) 1987-10-15
GB2190027B (en) 1989-11-29

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification