ES326554A1 - Procedimiento para la fabricacion de puntas para boligrafos por extrusion y embuticion. - Google Patents

Procedimiento para la fabricacion de puntas para boligrafos por extrusion y embuticion.

Info

Publication number
ES326554A1
ES326554A1 ES0326554A ES326554A ES326554A1 ES 326554 A1 ES326554 A1 ES 326554A1 ES 0326554 A ES0326554 A ES 0326554A ES 326554 A ES326554 A ES 326554A ES 326554 A1 ES326554 A1 ES 326554A1
Authority
ES
Spain
Prior art keywords
extrusion
capsule
tips
translation
manufacture
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
ES0326554A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Real Patentauswertungs Anstalt
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
Publication of ES326554A1 publication Critical patent/ES326554A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes specially adapted for making tubular articles
    • B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes specially adapted for making tubular articles by means of mandrels
    • B21C1/26—Push-bench drawing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/01—Extruding metal; Impact extrusion starting from material of particular form or shape, e.g. mechanically pre-treated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/03—Making uncoated products by both direct and backward extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/14—Making other products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K1/00—Nibs; Writing-points
    • B43K1/08—Nibs; Writing-points with ball points; Balls or ball beds
    • B43K1/084—Ball beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pens And Brushes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Cosmetics (AREA)
  • Forging (AREA)
ES0326554A 1965-05-11 1966-05-10 Procedimiento para la fabricacion de puntas para boligrafos por extrusion y embuticion. Expired ES326554A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH666265A CH415355A (it) 1965-05-11 1965-05-11 Procedimento per la fabbricazione di punte per penne a sfera

Publications (1)

Publication Number Publication Date
ES326554A1 true ES326554A1 (es) 1967-08-16

Family

ID=4313070

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0326554A Expired ES326554A1 (es) 1965-05-11 1966-05-10 Procedimiento para la fabricacion de puntas para boligrafos por extrusion y embuticion.

Country Status (8)

Country Link
US (1) US3413945A (OSRAM)
BE (1) BE680278A (OSRAM)
CH (1) CH415355A (OSRAM)
DE (1) DE1552059A1 (OSRAM)
ES (1) ES326554A1 (OSRAM)
FR (1) FR1477082A (OSRAM)
GB (1) GB1089384A (OSRAM)
NL (1) NL6605782A (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1538213A (en) * 1975-05-20 1979-01-10 Lucas Industries Ltd Method of manufacturing an extruded steel component for use in a roller clutch assembly
US4290292A (en) * 1979-08-30 1981-09-22 Yushin Yoneda Manufacture of rotatable ignition files or flint wheels
HU189798B (en) * 1983-12-23 1986-07-28 Tungsram Rt,Hu Automatic machine with rotating nest for making luminescent tube and method for making shaky luminescent tube taps with tightened end of base
US5678444A (en) * 1996-01-23 1997-10-21 Nagamori; Hachiro Method of sequentially manufacturing hollow knock pins
CN107004993B (zh) * 2014-12-31 2019-08-13 深圳市大富精工有限公司 一种usb接口金属外壳的制造方法及制造设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1151222A (en) * 1915-03-22 1915-08-24 William Scrimgeour Process of drawing, forging, or swaging hollow metal articles.
US2930483A (en) * 1951-05-24 1960-03-29 American Radiator & Standard Cold shaping of steel
US3078566A (en) * 1957-05-01 1963-02-26 Cold Forming Mfg Company Confined extrusion method of making hollow articles
US2969030A (en) * 1958-10-22 1961-01-24 Kahn David Inc Production of writing tips
CH374908A (it) * 1960-06-22 1964-01-31 Real Patentauswertungs Anstalt Procedimento per sbozzare a freddo le punte per penne a sfera e punta per penne a sfera sbozzata ottenuta col procedimento
US3264853A (en) * 1963-04-26 1966-08-09 Fritz Bernhard Hatebur Press for forming work pieces from wire and bar stock

Also Published As

Publication number Publication date
CH415355A (it) 1966-06-15
US3413945A (en) 1968-12-03
DE1552059A1 (de) 1970-09-24
BE680278A (OSRAM) 1966-10-03
NL6605782A (OSRAM) 1966-11-14
GB1089384A (en) 1967-11-01
FR1477082A (fr) 1967-04-14

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