ZA816028B - Hollow article internal pressure forming apparatus and method - Google Patents
Hollow article internal pressure forming apparatus and methodInfo
- Publication number
- ZA816028B ZA816028B ZA816028A ZA816028A ZA816028B ZA 816028 B ZA816028 B ZA 816028B ZA 816028 A ZA816028 A ZA 816028A ZA 816028 A ZA816028 A ZA 816028A ZA 816028 B ZA816028 B ZA 816028B
- Authority
- ZA
- South Africa
- Prior art keywords
- forming apparatus
- internal pressure
- pressure forming
- hollow article
- article internal
- Prior art date
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
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/053—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure characterised by the material of the blanks
-
- 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
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/033—Deforming tubular bodies
-
- 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
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/033—Deforming tubular bodies
- B21D26/049—Deforming bodies having a closed end
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/200,156 US4362037A (en) | 1980-10-24 | 1980-10-24 | Hollow article internal pressure forming apparatus and method |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA816028B true ZA816028B (en) | 1983-02-23 |
Family
ID=22740563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA816028A ZA816028B (en) | 1980-10-24 | 1981-08-31 | Hollow article internal pressure forming apparatus and method |
Country Status (18)
Country | Link |
---|---|
US (1) | US4362037A (de) |
JP (1) | JPS608123B2 (de) |
KR (1) | KR870001492B1 (de) |
AU (1) | AU528016B2 (de) |
BE (1) | BE890845A (de) |
BR (1) | BR8106937A (de) |
CA (1) | CA1161793A (de) |
DE (1) | DE3142005A1 (de) |
ES (1) | ES8303949A1 (de) |
FR (1) | FR2492690A1 (de) |
GB (1) | GB2085784B (de) |
HK (1) | HK74885A (de) |
IL (1) | IL63730A0 (de) |
IT (1) | IT1195225B (de) |
MX (1) | MX154094A (de) |
NL (1) | NL8104790A (de) |
SG (1) | SG21685G (de) |
ZA (1) | ZA816028B (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4470280A (en) * | 1983-05-16 | 1984-09-11 | Haskel, Inc. | Swaging apparatus with timed pre-fill |
JPS6072723U (ja) * | 1983-10-26 | 1985-05-22 | マツダ株式会社 | 自動車の回転窓のシ−ル構造 |
GB2196890A (en) * | 1986-11-05 | 1988-05-11 | Gkn Technology Ltd | Hydraulic radial deformation of a tubular member |
US5056350A (en) * | 1990-08-06 | 1991-10-15 | Coors Brewing Company | Apparatus and method for stripping a workpiece from a supporting device |
DE19729384C2 (de) * | 1997-07-10 | 2002-03-07 | Forschungsges Umformtechnik | Presse zum Hydro-Umformen |
DE19957888C2 (de) * | 1999-12-01 | 2002-11-14 | Benteler Werke Ag | Vorrichtung zum hydraulischen Hochdruckformen eines rohrförmigen Bauteils oder einer Platine |
CA2440722A1 (en) * | 2000-12-12 | 2002-06-20 | Schweitzer, Karl Heinz | Internal high pressure forming device and method and corresponding tool system |
US6802196B2 (en) * | 2001-05-01 | 2004-10-12 | Alcan International Limited | Methods of and apparatus for pressure-ram-forming metal containers and the like |
US20020162371A1 (en) * | 2001-05-01 | 2002-11-07 | Peter Hamstra | Method of pressure-ram-forming metal containers and the like |
UA76459C2 (en) * | 2001-05-01 | 2006-08-15 | Alcan Int Ltd | Method of forming a metal article of container type |
KR100875021B1 (ko) | 2001-05-01 | 2008-12-19 | 노벨리스 인코퍼레이티드 | 금속 용기를 압력-램-성형하는 방법 |
DE10347601B4 (de) * | 2003-10-14 | 2011-01-27 | Benteler Automobiltechnik Gmbh | Vorrichtung und Verfahren zum hydraulischen Hochdruckumformen einer Platine |
US7191032B2 (en) * | 2004-05-14 | 2007-03-13 | Novelis Inc. | Methods of and apparatus for forming hollow metal articles |
DE102005057863B3 (de) * | 2005-12-02 | 2006-08-17 | Benteler Automobiltechnik Gmbh | Drucksteuerungssystem für die Innenhochdruckumformung |
TWI547322B (zh) * | 2013-01-04 | 2016-09-01 | 達璞科技有限公司 | 金屬液壓成型方法 |
WO2014153545A1 (en) * | 2013-03-21 | 2014-09-25 | Dayton Systems Group, Inc. | Hydroformed can bottom expansion process and apparatus |
CN113210488A (zh) * | 2021-05-10 | 2021-08-06 | 保隆(安徽)汽车配件有限公司 | 一种端锥成型方法、成型模具及端锥 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE127420C (de) * | ||||
DE51986C (de) * | — G. JAMES in Birmingham, 2 Key Hill Drive | Matrize zum Pressen gemusterter Metallwaaren und Herstellung dieser Matrize | ||
US373297A (en) * | 1887-11-15 | Louise f | ||
US788119A (en) * | 1904-03-19 | 1905-04-25 | Curran Pope | Hydraulic tube expanding and compressing machine. |
US795019A (en) * | 1904-10-21 | 1905-07-18 | P & F Corbin | Method of manufacturing seamless knobs. |
DE428856C (de) * | 1924-06-24 | 1926-05-22 | Ernst Hecker Fa | Vorrichtung zur Erzeugung regelbaren, langsam zunehmenden hydraulischen oder pneumatischen Druckes fuer Pressen |
US1753680A (en) * | 1927-05-02 | 1930-04-08 | Kelsey Hayes Wheel Corp | Apparatus for expanding cup-shaped members |
DE730903C (de) * | 1938-02-03 | 1943-01-28 | Messerschmitt Boelkow Blohm | Vorrichtung zum Ziehen von Blechzuschnitten mittels eines formanpassungsfaehigen, unelastischen Druckmittels |
US2490695A (en) * | 1946-09-11 | 1949-12-06 | Leutheuser Andrew | Hydraulic die |
US2688297A (en) * | 1949-05-16 | 1954-09-07 | Tubing Seal Cap Inc | Method of making one-piece hollow doorknobs |
US3040684A (en) * | 1955-07-18 | 1962-06-26 | Hillgren Mfg Co | Apparatus for drawing door knobs |
US3220235A (en) * | 1961-09-19 | 1965-11-30 | Nat Lock Co | Method and apparatus for making bulged articles |
DE1752424A1 (de) * | 1968-05-24 | 1971-07-15 | Siemens Elektrogeraete Gmbh | Verfahren zum hydromechanischen Ziehen |
FR2100543A7 (de) * | 1970-04-24 | 1972-03-24 | Strievi Albert | |
US3748887A (en) * | 1971-10-01 | 1973-07-31 | Ladish Co | Method and apparatus for locating stock in forming dies |
HU167979B (en) * | 1973-07-13 | 1976-02-28 | Koho Es Gepipari Miniszterium | Method and apparatus for producing metal products particularly cartridges |
US4183124A (en) * | 1977-11-21 | 1980-01-15 | Kisco Company | Method of and apparatus for fabricating spiral wrapped cartridge cases |
JPS5489970A (en) * | 1977-12-27 | 1979-07-17 | Tokyo Puresu Kougiyou Kk | Buldge molding |
-
1980
- 1980-10-24 US US06/200,156 patent/US4362037A/en not_active Expired - Lifetime
-
1981
- 1981-08-31 ZA ZA816028A patent/ZA816028B/xx unknown
- 1981-09-02 AU AU74865/81A patent/AU528016B2/en not_active Ceased
- 1981-09-03 IL IL63730A patent/IL63730A0/xx not_active IP Right Cessation
- 1981-09-04 CA CA000385252A patent/CA1161793A/en not_active Expired
- 1981-10-06 JP JP56159350A patent/JPS608123B2/ja not_active Expired
- 1981-10-15 KR KR1019810003895A patent/KR870001492B1/ko active
- 1981-10-20 GB GB8131577A patent/GB2085784B/en not_active Expired
- 1981-10-20 MX MX189728A patent/MX154094A/es unknown
- 1981-10-22 NL NL8104790A patent/NL8104790A/nl not_active Application Discontinuation
- 1981-10-22 IT IT24631/81A patent/IT1195225B/it active
- 1981-10-22 DE DE19813142005 patent/DE3142005A1/de not_active Withdrawn
- 1981-10-23 BE BE0/206331A patent/BE890845A/fr not_active IP Right Cessation
- 1981-10-23 ES ES506491A patent/ES8303949A1/es not_active Expired
- 1981-10-23 FR FR8119896A patent/FR2492690A1/fr not_active Withdrawn
- 1981-10-23 BR BR8106937A patent/BR8106937A/pt unknown
-
1985
- 1985-03-21 SG SG216/85A patent/SG21685G/en unknown
- 1985-10-03 HK HK748/85A patent/HK74885A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AU7486581A (en) | 1982-05-27 |
IL63730A0 (en) | 1981-12-31 |
JPS5791828A (en) | 1982-06-08 |
DE3142005A1 (de) | 1982-06-24 |
KR870001492B1 (ko) | 1987-08-19 |
HK74885A (en) | 1985-10-11 |
FR2492690A1 (fr) | 1982-04-30 |
AU528016B2 (en) | 1983-03-31 |
JPS608123B2 (ja) | 1985-03-01 |
BE890845A (fr) | 1982-02-15 |
CA1161793A (en) | 1984-02-07 |
IT8124631A0 (it) | 1981-10-22 |
KR830007164A (ko) | 1983-10-14 |
ES506491A0 (es) | 1983-03-01 |
SG21685G (en) | 1985-09-13 |
BR8106937A (pt) | 1982-07-13 |
GB2085784A (en) | 1982-05-06 |
MX154094A (es) | 1987-05-06 |
ES8303949A1 (es) | 1983-03-01 |
NL8104790A (nl) | 1982-05-17 |
US4362037A (en) | 1982-12-07 |
IT1195225B (it) | 1988-10-12 |
GB2085784B (en) | 1984-02-22 |
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