GB973563A - Improvements in and relating to the nibs of ball point writing instruments and theirmanufacture - Google Patents

Improvements in and relating to the nibs of ball point writing instruments and theirmanufacture

Info

Publication number
GB973563A
GB973563A GB1748560A GB1748560A GB973563A GB 973563 A GB973563 A GB 973563A GB 1748560 A GB1748560 A GB 1748560A GB 1748560 A GB1748560 A GB 1748560A GB 973563 A GB973563 A GB 973563A
Authority
GB
United Kingdom
Prior art keywords
billet
tip
ball
extrusion
hollow
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
GB1748560A
Other languages
English (en)
Inventor
Hans Reinhard Fehling
Edward Henry Harvey
James John Pateman
Alfred Dennis Street
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.)
IRC Ltd
Original Assignee
IRC Ltd
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 to NL264781D priority Critical patent/NL264781A/xx
Application filed by IRC Ltd filed Critical IRC Ltd
Priority to GB1748560A priority patent/GB973563A/en
Priority to DEJ19896A priority patent/DE1244533B/de
Priority to FR861552A priority patent/FR1390154A/fr
Priority to CH571561A priority patent/CH378723A/fr
Priority to ES0267486A priority patent/ES267486A1/es
Priority to US250278A priority patent/US3234771A/en
Priority to CH547863A priority patent/CH415354A/fr
Publication of GB973563A publication Critical patent/GB973563A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • B21C23/08—Making wire, rods or tubes
    • B21C23/12—Extruding bent tubes or rods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Pens And Brushes (AREA)
GB1748560A 1960-05-18 1960-05-18 Improvements in and relating to the nibs of ball point writing instruments and theirmanufacture Expired GB973563A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL264781D NL264781A (enExample) 1960-05-18
GB1748560A GB973563A (en) 1960-05-18 1960-05-18 Improvements in and relating to the nibs of ball point writing instruments and theirmanufacture
DEJ19896A DE1244533B (de) 1960-05-18 1961-05-10 Verfahren und Vorrichtung zur Kaltherstellung einer Kugelschreiberrohspitze aus metallischem Werkstoff
FR861552A FR1390154A (fr) 1960-05-18 1961-05-12 Procédé et fabrication des pointes scriptrices pour stylographes à bille
CH571561A CH378723A (fr) 1960-05-18 1961-05-16 Procédé de fabrication d'ébauches de pointes scriptrices de stylographes à bille et ébauche obtenue selon ce procédé
ES0267486A ES267486A1 (es) 1960-05-18 1961-05-18 Metodo de forja, particularmente en frio, de un esbozo para un extremo escritor de un estilëgrafo de bola
US250278A US3234771A (en) 1960-05-18 1963-01-09 Method for forming small articles
CH547863A CH415354A (fr) 1960-05-18 1963-05-01 Procédé de fabrication d'ébauches de pointes scriptrices et ébauche obtenue par ce procédé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1748560A GB973563A (en) 1960-05-18 1960-05-18 Improvements in and relating to the nibs of ball point writing instruments and theirmanufacture

Publications (1)

Publication Number Publication Date
GB973563A true GB973563A (en) 1964-10-28

Family

ID=10096001

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1748560A Expired GB973563A (en) 1960-05-18 1960-05-18 Improvements in and relating to the nibs of ball point writing instruments and theirmanufacture

Country Status (5)

Country Link
CH (1) CH378723A (enExample)
DE (1) DE1244533B (enExample)
ES (1) ES267486A1 (enExample)
GB (1) GB973563A (enExample)
NL (1) NL264781A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102922223A (zh) * 2011-08-10 2013-02-13 上海东芙冷锻制造有限公司 汽车转向凸缘外套冷锻工艺
CN102921853A (zh) * 2011-08-10 2013-02-13 上海东芙冷锻制造有限公司 新动力汽车能量转换系统下轴套精锻工艺
CN106734306A (zh) * 2017-02-14 2017-05-31 上海牧森自动化设备有限公司 一种圆珠笔圆珠挤压装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT24789B (de) * 1904-07-07 1906-07-10 Roth Metallwaren Und Munition Matrize zur Herstellung von Hohlkörpern aus Metallblöcken.
US1756416A (en) * 1924-11-28 1930-04-29 Midland Steel Prod Co Process for making pipe couplings
GB625220A (en) * 1947-06-11 1949-06-23 Rotax Ltd Improvements relating to the manufacture of hollow metal bodies

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102922223A (zh) * 2011-08-10 2013-02-13 上海东芙冷锻制造有限公司 汽车转向凸缘外套冷锻工艺
CN102921853A (zh) * 2011-08-10 2013-02-13 上海东芙冷锻制造有限公司 新动力汽车能量转换系统下轴套精锻工艺
CN102921853B (zh) * 2011-08-10 2016-04-06 上海东芙冷锻制造有限公司 新动力汽车能量转换系统下轴套精锻工艺
CN106734306A (zh) * 2017-02-14 2017-05-31 上海牧森自动化设备有限公司 一种圆珠笔圆珠挤压装置

Also Published As

Publication number Publication date
DE1244533B (de) 1967-07-13
CH378723A (fr) 1964-06-15
NL264781A (enExample)
ES267486A1 (es) 1961-11-16

Similar Documents

Publication Publication Date Title
US3281933A (en) Method for preparing a tilted nib
GB1281711A (en) Aluminium alloy cartridge cases
GB998287A (enExample)
GB1012741A (en) Improvements in or relating to thread-forming taps and the like, including their manufacture
US2891511A (en) Writing instrument of the ball tip type
GB984614A (en) Improvements in extrusion die
DE1046451B (de) Verfahren und Vorrichtung zum Herstellen des Kugelsitzes in der Schreibspitze eines Kugelschreibers
GB936583A (en) Improvements in or relating to mandrels for extrusion presses
GB423334A (en) Improvement in methods of producing hollow metal bodies such as pipe joints
GB988740A (en) Writing instrument
GB973563A (en) Improvements in and relating to the nibs of ball point writing instruments and theirmanufacture
US3099082A (en) Method of making writing tips for ball point pens
GB975517A (en) Process for the cold rough shaping of ball pen points and rough shaped ball pen points obtained by means of said process
CN210586658U (zh) 一种盘头内六角螺钉冲孔导向冲压模具
US3234772A (en) Method for forming nib housings and other small articles
GB524146A (en) Improvements in and relating to the manufacture of hollow articles by extrusion
GB1026176A (en) Process and apparatus for the manufacture of points for ball pens from a metal sheet
CN107891083B (zh) 一种用于汽车直管管端成型凸包和精冲同步加工的模具
GB1029391A (en) Improvements in or relating to the manufacture of writing points for ball pens
GB892624A (en) Improvements in or relating to ballpointed writing instruments
GB1154323A (en) Improvements in and relating to Spot-Welding Electrodes
GB1089384A (en) Process for the manufacturing of points for ball point pens
AT253382B (de) Rohling für eine Kugelschreiberspitze
GB873007A (en) Method of manufacturing ball points for ball point pens
GB1192638A (en) Billet for Extrusion and method of Lubricating the same