ZA732979B - New process for the formation of metal caps(capsules) - Google Patents

New process for the formation of metal caps(capsules)

Info

Publication number
ZA732979B
ZA732979B ZA732979A ZA732979A ZA732979B ZA 732979 B ZA732979 B ZA 732979B ZA 732979 A ZA732979 A ZA 732979A ZA 732979 A ZA732979 A ZA 732979A ZA 732979 B ZA732979 B ZA 732979B
Authority
ZA
South Africa
Prior art keywords
capsules
formation
new process
metal caps
caps
Prior art date
Application number
ZA732979A
Other languages
English (en)
Inventor
Katsuhide Nakata
Nakata Katsuhide
Original Assignee
Nakata Katsuhide
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 Nakata Katsuhide filed Critical Nakata Katsuhide
Publication of ZA732979B publication Critical patent/ZA732979B/xx

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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/28—Deep-drawing of cylindrical articles using consecutive dies
    • 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
    • B21C5/00—Pointing; Push-pointing
    • B21C5/003—Pointing; Push-pointing of hollow material, e.g. tube
    • 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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/04—Reducing; Closing
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/02—Making hollow objects characterised by the structure of the objects
    • B21D51/10—Making hollow objects characterised by the structure of the objects conically or cylindrically shaped objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
ZA732979A 1972-05-02 1973-05-02 New process for the formation of metal caps(capsules) ZA732979B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR2690/72A BR7202690D0 (pt) 1972-05-02 1972-05-02 Novo processo para a formacao de capsulas metalicas

Publications (1)

Publication Number Publication Date
ZA732979B true ZA732979B (en) 1974-07-31

Family

ID=3932522

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA732979A ZA732979B (en) 1972-05-02 1973-05-02 New process for the formation of metal caps(capsules)

Country Status (9)

Country Link
JP (1) JPS4948545A (fr)
BE (1) BE798815A (fr)
BR (1) BR7202690D0 (fr)
DE (1) DE2321326A1 (fr)
ES (1) ES414291A1 (fr)
FR (1) FR2183030A1 (fr)
IT (1) IT986081B (fr)
NL (1) NL7306079A (fr)
ZA (1) ZA732979B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS529670A (en) * 1975-07-14 1977-01-25 Ishiwata Seisakushiyo Kk Method of manufacturing bumper pipes for automobile *includes motorcycle*
DE2646741C2 (de) * 1976-10-15 1982-05-19 Kramatorskij industrial'nyj institut, Kramatorsk Verfahren zum Herstellen eines hermetisch abgeschlossenen Kugelkopfendes an einem rohrförmigen Werkstück
US4374283A (en) * 1981-06-25 1983-02-15 General Electric Company Purification of aqueous effluent streams containing BPA and phenol
US4492807A (en) * 1983-04-22 1985-01-08 General Electric Company Method for purification of bisphenol A
JPS62178534A (ja) * 1986-01-31 1987-08-05 Idemitsu Kosan Co Ltd ビスフエノ−ル類の精製法
JPH01242807A (ja) * 1988-03-23 1989-09-27 Jinbo Munehiro 芯棒打込み式アンカーボルト本体の製造方法
DE3844164A1 (de) * 1988-12-23 1990-06-28 Mannesmann Ag Verfahren zur herstellung von druckbehaeltern
JPH0597743A (ja) * 1991-10-11 1993-04-20 Chiyoda Corp 高品位ビスフエノールａ・フエノールアダクトの製造方法
DE4403897C2 (de) * 1994-02-08 1995-12-07 Peter Dipl Ing Tess Verfahren zum Warmeinziehen der Enden von hohlen Werkstücken mittels Rollieren
DE19709947A1 (de) * 1997-03-11 1998-09-17 Alusuisse Bayrisches Druckgus Verfahren und Vorrichtung zum Verformen von Gußaluminium und ähnlichen Materialien
JP6637771B2 (ja) * 2016-01-19 2020-01-29 三桜工業株式会社 シリンダハウジング、アクチュエータ及びシリンダハウジングの製造方法
CN109201771A (zh) * 2018-08-20 2019-01-15 嘉兴永信精密钢管有限公司 一种减震器的单筒旋锻封口制造工艺

Also Published As

Publication number Publication date
BE798815A (fr) 1973-08-16
JPS4948545A (fr) 1974-05-10
BR7202690D0 (pt) 1973-04-10
NL7306079A (fr) 1973-11-06
DE2321326A1 (de) 1973-11-22
FR2183030A1 (fr) 1973-12-14
ES414291A1 (es) 1976-01-16
IT986081B (it) 1975-01-10

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