AT280744B - Machine for the production of ball point tips - Google Patents

Machine for the production of ball point tips

Info

Publication number
AT280744B
AT280744B AT447567A AT447567A AT280744B AT 280744 B AT280744 B AT 280744B AT 447567 A AT447567 A AT 447567A AT 447567 A AT447567 A AT 447567A AT 280744 B AT280744 B AT 280744B
Authority
AT
Austria
Prior art keywords
production
machine
ball point
point tips
tips
Prior art date
Application number
AT447567A
Other languages
German (de)
Original Assignee
Real Patentauswertungs Anstalt
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 Real Patentauswertungs Anstalt filed Critical Real Patentauswertungs Anstalt
Application granted granted Critical
Publication of AT280744B publication Critical patent/AT280744B/en

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
AT447567A 1966-05-31 1967-05-12 Machine for the production of ball point tips AT280744B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
AT280744B true AT280744B (en) 1970-04-27

Family

ID=11152978

Family Applications (1)

Application Number Title Priority Date Filing Date
AT447567A AT280744B (en) 1966-05-31 1967-05-12 Machine for the production of ball point tips

Country Status (4)

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

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
PL2969302T3 (en) * 2013-03-11 2021-07-05 DSI Underground IP Holdings Luxembourg S.à.r.l. System and method of producing mine roof bolts

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 (en) * 1962-04-05 1964-10-31 Real Patentauswertungs Anstalt Process for the manufacture of pins for ballpoint pens

Also Published As

Publication number Publication date
NL6612263A (en) 1967-12-01
US3452693A (en) 1969-07-01
DE1577045A1 (en) 1970-04-30

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee