CH533502A - Punching machine - Google Patents

Punching machine

Info

Publication number
CH533502A
CH533502A CH1239971A CH1239971A CH533502A CH 533502 A CH533502 A CH 533502A CH 1239971 A CH1239971 A CH 1239971A CH 1239971 A CH1239971 A CH 1239971A CH 533502 A CH533502 A CH 533502A
Authority
CH
Switzerland
Prior art keywords
punching machine
punching
machine
Prior art date
Application number
CH1239971A
Other languages
German (de)
Inventor
Harsch Erich
Original Assignee
Weingarten Ag Maschf
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
Priority claimed from DE19691963963 external-priority patent/DE1963963B2/en
Application filed by Weingarten Ag Maschf filed Critical Weingarten Ag Maschf
Publication of CH533502A publication Critical patent/CH533502A/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
    • 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
    • B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
    • 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
    • B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
    • B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Advancing Webs (AREA)
CH1239971A 1969-12-20 1971-08-24 Punching machine CH533502A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691963963 DE1963963B2 (en) 1969-12-20 1969-12-20 Roll feed device on punching machines, in particular high-speed automatic punching machines for processing metal strips
DE19702053314 DE2053314A1 (en) 1969-12-20 1970-10-30 Punching machine

Publications (1)

Publication Number Publication Date
CH533502A true CH533502A (en) 1973-02-15

Family

ID=25758263

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1480970A CH513699A (en) 1969-12-20 1970-10-06 Punching machine
CH1239971A CH533502A (en) 1969-12-20 1971-08-24 Punching machine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1480970A CH513699A (en) 1969-12-20 1970-10-06 Punching machine

Country Status (3)

Country Link
CH (2) CH513699A (en)
DE (1) DE2053314A1 (en)
FR (1) FR2071954A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4120185A (en) * 1975-01-16 1978-10-17 L. Schuler Gmbh Control system for operating steps of a press and/or transfer mechanism

Also Published As

Publication number Publication date
CH513699A (en) 1971-10-15
FR2071954A1 (en) 1971-09-24
DE2053314A1 (en) 1972-05-10

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Legal Events

Date Code Title Description
PLZ Patent of addition ceased