NL6612263A - - Google Patents

Info

Publication number
NL6612263A
NL6612263A NL6612263A NL6612263A NL6612263A NL 6612263 A NL6612263 A NL 6612263A NL 6612263 A NL6612263 A NL 6612263A NL 6612263 A NL6612263 A NL 6612263A NL 6612263 A NL6612263 A NL 6612263A
Authority
NL
Netherlands
Application number
NL6612263A
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 NL6612263A publication Critical patent/NL6612263A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
    • B21C35/02—Removing or drawing-off work
    • 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
    • B21D43/05—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work specially adapted for multi-stage presses
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/76—Making other particular articles writing or drawing instruments, e.g. writing pens, erasing pens

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Wire Processing (AREA)
NL6612263A 1966-05-31 1966-08-31 NL6612263A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1851766 1966-05-31

Publications (1)

Publication Number Publication Date
NL6612263A true NL6612263A (xx) 1967-12-01

Family

ID=11152978

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6612263A NL6612263A (xx) 1966-05-31 1966-08-31

Country Status (4)

Country Link
US (1) US3452693A (xx)
AT (1) AT280744B (xx)
DE (1) DE1577045A1 (xx)
NL (1) NL6612263A (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3729977A (en) * 1971-04-29 1973-05-01 Hobson & Motzer Forming method and machine
US4497196A (en) * 1983-02-07 1985-02-05 Amp Incorporated Apparatus for performing operations on strip material
US5069057A (en) * 1989-12-29 1991-12-03 San Shing Hardware Works Co., Ltd. Punch press with independently operated pressing units driven by a crankshaft
ES2837047T3 (es) * 2013-03-11 2021-06-29 Dsi Underground Ip Holdings Luxembourg S A R L Sistema y método de producción de pernos de techos de minas

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US768876A (en) * 1904-01-11 1904-08-30 Manville E J Machine Co Eyelet-machine.
US2183287A (en) * 1937-04-24 1939-12-12 Waterbury Farrel Foundry & Mac Horizontal redraw press
US2434905A (en) * 1944-07-08 1948-01-27 Harry M Burt Method of fabricating contacts for fluorescent starter switches
US2969030A (en) * 1958-10-22 1961-01-24 Kahn David Inc Production of writing tips
CH383828A (it) * 1962-04-05 1964-10-31 Real Patentauswertungs Anstalt Procedimento per la fabbricazione di puntine per penne a sfera

Also Published As

Publication number Publication date
DE1577045A1 (de) 1970-04-30
US3452693A (en) 1969-07-01
AT280744B (de) 1970-04-27

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