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
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/en

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
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 (en) 1972-05-02 1972-05-02 NEW PROCESS FOR THE FORMATION OF METALLIC CAPSULES

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 (en)
BE (1) BE798815A (en)
BR (1) BR7202690D0 (en)
DE (1) DE2321326A1 (en)
ES (1) ES414291A1 (en)
FR (1) FR2183030A1 (en)
IT (1) IT986081B (en)
NL (1) NL7306079A (en)
ZA (1) ZA732979B (en)

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 (en) * 1976-10-15 1982-05-19 Kramatorskij industrial'nyj institut, Kramatorsk Method for producing a hermetically sealed ball head end on a tubular workpiece
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 (en) * 1986-01-31 1987-08-05 Idemitsu Kosan Co Ltd Purification of bisphenol compound
JPH01242807A (en) * 1988-03-23 1989-09-27 Jinbo Munehiro Manufacture of ramming type anchor bolt body
DE3844164A1 (en) * 1988-12-23 1990-06-28 Mannesmann Ag Method for the production of pressure vessels
JPH0597743A (en) * 1991-10-11 1993-04-20 Chiyoda Corp Production of high-grade bisphenol a-phenol adduct
DE4403897C2 (en) * 1994-02-08 1995-12-07 Peter Dipl Ing Tess Process for hot drawing the ends of hollow workpieces by roller burnishing
DE19709947A1 (en) * 1997-03-11 1998-09-17 Alusuisse Bayrisches Druckgus Procedure for beading of edges of cylindrical components made of extruded aluminium
JP6637771B2 (en) * 2016-01-19 2020-01-29 三桜工業株式会社 Cylinder housing, actuator and method of manufacturing cylinder housing
CN109201771A (en) * 2018-08-20 2019-01-15 嘉兴永信精密钢管有限公司 A kind of monotubular of damper, which is swaged, seals manufacturing process

Also Published As

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

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