ZA832096B - Method for the manufacture of a conical tubular member and a member manufactured according to the method - Google Patents
Method for the manufacture of a conical tubular member and a member manufactured according to the methodInfo
- Publication number
- ZA832096B ZA832096B ZA832096A ZA832096A ZA832096B ZA 832096 B ZA832096 B ZA 832096B ZA 832096 A ZA832096 A ZA 832096A ZA 832096 A ZA832096 A ZA 832096A ZA 832096 B ZA832096 B ZA 832096B
- Authority
- ZA
- South Africa
- Prior art keywords
- manufacture
- manufactured according
- conical tubular
- tubular member
- member manufactured
- Prior art date
Links
- 238000000034 method Methods 0.000 title 2
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- 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
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/16—Making tubes with varying diameter in longitudinal direction
- B21C37/18—Making tubes with varying diameter in longitudinal direction conical tubes
-
- 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
- B21D15/00—Corrugating tubes
- B21D15/02—Corrugating tubes longitudinally
-
- 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)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8201959A SE443100B (sv) | 1982-03-26 | 1982-03-26 | Sett att framstella ett koniskt rorformigt element jemte element framstellt enligt settet |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA832096B true ZA832096B (en) | 1983-12-28 |
Family
ID=20346382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA832096A ZA832096B (en) | 1982-03-26 | 1983-03-24 | Method for the manufacture of a conical tubular member and a member manufactured according to the method |
Country Status (14)
Country | Link |
---|---|
US (2) | US4566300A (sv) |
EP (1) | EP0118451B1 (sv) |
JP (1) | JPS59500408A (sv) |
AU (1) | AU563694B2 (sv) |
BR (1) | BR8703617A (sv) |
CA (1) | CA1204923A (sv) |
DE (1) | DE3372185D1 (sv) |
DK (1) | DK160465C (sv) |
FI (1) | FI841627A (sv) |
IN (1) | IN159257B (sv) |
NZ (1) | NZ203647A (sv) |
SE (1) | SE443100B (sv) |
WO (1) | WO1983003374A1 (sv) |
ZA (1) | ZA832096B (sv) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4547242A (en) * | 1983-05-11 | 1985-10-15 | Coburn Optical Industries, Inc. | Autoclave for bonding composite lenses |
SE448282B (sv) * | 1985-08-13 | 1987-02-09 | Ffv Affersverket | Forfarande for framstellning av ror eller axlar samt ror framstellt enligt forfarandet |
GB2228439B (en) * | 1989-02-27 | 1992-06-24 | Electrolux Ltd | Improvements in and relating to tubular bodies |
AU646043B2 (en) * | 1990-04-12 | 1994-02-03 | Bradbury Group Australia Pty Ltd | Tapered conduit |
WO1991016156A1 (en) * | 1990-04-12 | 1991-10-31 | Die-Craft Engineering Pty. Ltd | Tapered conduit |
US5407494A (en) * | 1993-12-21 | 1995-04-18 | Crs Holdings, Inc. | Method of fabricating a welded metallic duct assembly |
SE517435C2 (sv) * | 2000-06-20 | 2002-06-04 | Claes Haakan Lundgren Med Plaa | Tillverkningsmetod för framställning av profilerade produkter som deformeras till slutlig form genom tryck mot ämnets vägg samt ämne |
CN100402174C (zh) * | 2006-10-30 | 2008-07-16 | 钊田 | 纵向波纹管挤制装置 |
JP5339513B2 (ja) * | 2009-01-23 | 2013-11-13 | 日新製鋼株式会社 | スピニング加工方法 |
USD966726S1 (en) * | 2021-01-27 | 2022-10-18 | Inter Ikea Systems B.V. | Step stool |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE178675C1 (sv) * | 1962-01-01 | |||
US1605828A (en) * | 1926-11-02 | Pluting machine | ||
GB190207754A (en) * | 1902-04-02 | 1902-06-05 | Alfons Mauser | Improvements in Methods for Making Rounded or Tapering Casings or Vessels. |
US1215061A (en) * | 1915-04-12 | 1917-02-06 | Cyrus W Rice | Process of forming expanded reticulated constructions. |
US1378442A (en) * | 1917-11-16 | 1921-05-17 | Lanston Monotype Machine Co | Process of corrugating cylindrical bodies |
US1664629A (en) * | 1926-04-10 | 1928-04-03 | Wheeling Steel Corp | Method of producing tapered expanded-metal receptacles |
US2568730A (en) * | 1949-03-16 | 1951-09-25 | Guthmann Hans | Apparatus for forming flutes in hollow lampposts |
DE807804C (de) * | 1949-05-20 | 1951-07-05 | Hermann Debor | Verfahren zur Herstellung konischer Hohlmaste |
GB745329A (en) * | 1952-12-12 | 1956-02-22 | Bruno Del Chiocca | Improvements in posts, poles and the like |
FR1260814A (fr) * | 1960-04-02 | 1961-05-12 | Procédé pour la fabrication de tubes tronconiques, dispositif pour la mise en oeuvre du procédé et produits industriels obtenus | |
US3487673A (en) * | 1967-03-06 | 1970-01-06 | Calumet & Hecla Corp | Form drawing of fluted tubing |
US3570297A (en) * | 1968-09-19 | 1971-03-16 | Raymond A Matthews | Die and method for drawing metal tubes |
CA1005365A (en) * | 1973-05-10 | 1977-02-15 | Charles D. Mclain | Patterned tubing and a method of fabricating same from metallic strip |
GB1462370A (en) * | 1973-11-30 | 1977-01-26 | Atomic Energy Authority Uk | Manufacturing tubes |
JPS5118901A (sv) * | 1974-08-08 | 1976-02-14 | Nippon Dev Consult | |
JPS5365832A (en) * | 1976-11-26 | 1978-06-12 | Mitsui Toatsu Chem Inc | Purification of arom. diamines |
-
1982
- 1982-03-26 SE SE8201959A patent/SE443100B/sv not_active IP Right Cessation
-
1983
- 1983-03-22 CA CA000424149A patent/CA1204923A/en not_active Expired
- 1983-03-22 NZ NZ203647A patent/NZ203647A/en unknown
- 1983-03-24 ZA ZA832096A patent/ZA832096B/xx unknown
- 1983-03-24 IN IN192/DEL/83A patent/IN159257B/en unknown
- 1983-03-25 AU AU13753/83A patent/AU563694B2/en not_active Ceased
- 1983-03-25 DE DE8383901119T patent/DE3372185D1/de not_active Expired
- 1983-03-25 WO PCT/SE1983/000110 patent/WO1983003374A1/en active IP Right Grant
- 1983-03-25 EP EP83901119A patent/EP0118451B1/en not_active Expired
- 1983-03-25 US US06/557,139 patent/US4566300A/en not_active Expired - Fee Related
- 1983-03-25 JP JP58501177A patent/JPS59500408A/ja active Granted
- 1983-11-03 DK DK502683A patent/DK160465C/da not_active IP Right Cessation
-
1984
- 1984-04-25 FI FI841627A patent/FI841627A/fi not_active Application Discontinuation
-
1985
- 1985-10-03 US US06/783,356 patent/US4662143A/en not_active Expired - Fee Related
-
1987
- 1987-06-24 BR BR8703617A patent/BR8703617A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
WO1983003374A1 (en) | 1983-10-13 |
US4662143A (en) | 1987-05-05 |
FI841627A0 (fi) | 1984-04-25 |
BR8703617A (pt) | 1988-11-01 |
DK160465C (da) | 1991-08-26 |
IN159257B (sv) | 1987-04-18 |
CA1204923A (en) | 1986-05-27 |
SE8201959L (sv) | 1983-09-27 |
JPS59500408A (ja) | 1984-03-15 |
US4566300A (en) | 1986-01-28 |
AU563694B2 (en) | 1987-07-16 |
DE3372185D1 (en) | 1987-07-30 |
EP0118451A1 (en) | 1984-09-19 |
NZ203647A (en) | 1985-08-30 |
EP0118451B1 (en) | 1987-06-24 |
DK502683A (da) | 1983-11-03 |
DK160465B (da) | 1991-03-18 |
DK502683D0 (da) | 1983-11-03 |
AU1375383A (en) | 1983-10-24 |
SE443100B (sv) | 1986-02-17 |
FI841627A (fi) | 1984-04-25 |
JPH0351502B2 (sv) | 1991-08-07 |
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