BR7302968D0 - PROCESS AND MACHINES FOR MANUFACTURING PROFILED PIECES PROCESS AND MACHINES FOR MANUFACTURING PROFILED PIECES FROM FLAT PLATES FROM FLAT PLATES - Google Patents
PROCESS AND MACHINES FOR MANUFACTURING PROFILED PIECES PROCESS AND MACHINES FOR MANUFACTURING PROFILED PIECES FROM FLAT PLATES FROM FLAT PLATESInfo
- Publication number
- BR7302968D0 BR7302968D0 BR2968/73A BR296873A BR7302968D0 BR 7302968 D0 BR7302968 D0 BR 7302968D0 BR 2968/73 A BR2968/73 A BR 2968/73A BR 296873 A BR296873 A BR 296873A BR 7302968 D0 BR7302968 D0 BR 7302968D0
- Authority
- BR
- Brazil
- Prior art keywords
- machines
- flat plates
- profiled pieces
- manufacturing profiled
- manufacturing
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S29/00—Metal working
- Y10S29/041—Taper tube making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
- Y10T29/5185—Tube making
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH605072A CH554716A (en) | 1972-04-24 | 1972-04-24 | MANUFACTURING PROCESS BY FORMING TUBULAR PROFILES, MACHINE FOR IMPLEMENTING THE PROCESS AND PROFILE THUS OBTAINED. |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7302968D0 true BR7302968D0 (en) | 1974-06-27 |
Family
ID=4303418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR2968/73A BR7302968D0 (en) | 1972-04-24 | 1973-04-24 | PROCESS AND MACHINES FOR MANUFACTURING PROFILED PIECES PROCESS AND MACHINES FOR MANUFACTURING PROFILED PIECES FROM FLAT PLATES FROM FLAT PLATES |
Country Status (13)
Country | Link |
---|---|
US (1) | US3920173A (en) |
BE (1) | BE798579A (en) |
BR (1) | BR7302968D0 (en) |
CA (1) | CA1002390A (en) |
CH (1) | CH554716A (en) |
DE (1) | DE2319819A1 (en) |
ES (1) | ES413754A1 (en) |
FR (1) | FR2181628B1 (en) |
GB (1) | GB1413555A (en) |
IT (1) | IT982103B (en) |
LU (1) | LU67488A1 (en) |
NL (1) | NL7305716A (en) |
ZA (1) | ZA732694B (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2353348A1 (en) * | 1976-06-01 | 1977-12-30 | Lamboley Gilbert | Mfr. of sailing masts from blank sheet - has material folded round tapered mandrel with edges of sheet held by series of screws |
US4711009A (en) * | 1986-02-18 | 1987-12-08 | W. R. Grace & Co. | Process for making metal substrate catalytic converter cores |
US4846392A (en) * | 1988-06-17 | 1989-07-11 | Hinshaw Experimental Laboratories Limited Partnership | Continuously variable speed, die-drawing device and process for metal, composites, and the like, and compositions therefrom |
US5395036A (en) * | 1990-03-26 | 1995-03-07 | Shape Corporation | Method of roll-forming an end automotive bumper |
US5657922A (en) * | 1995-07-14 | 1997-08-19 | Univ Oklahoma State | Machine and process for forming tapered or cylindrical utility poles from flat sheet metal |
US5669992A (en) * | 1996-01-30 | 1997-09-23 | Bronsema; Brand | Bumper beam making process |
US5697131A (en) * | 1996-06-04 | 1997-12-16 | Hunt; Gerald S. | Money clip |
US5725266A (en) * | 1996-06-24 | 1998-03-10 | American Bumper & Mfg. Co. | D-section bumper |
US20040250404A1 (en) * | 2003-01-14 | 2004-12-16 | Cripsey Timothy J. | Process for press forming metal tubes |
US20060096099A1 (en) * | 2003-05-08 | 2006-05-11 | Noble Metal Processing, Inc. | Automotive crush tip and method of manufacturing |
DE102006026136B3 (en) * | 2006-06-03 | 2008-01-10 | Hans Franke Kg | Device for forming hollow profiles |
DE102008029249A1 (en) * | 2008-06-19 | 2009-12-31 | Haas Maschinenbau Gmbh | Method for producing hole saws |
US7918380B1 (en) * | 2010-02-18 | 2011-04-05 | Letzkus Kenneth R | Method and apparatus for manufacturing welded tapered tubes |
DE102011051160A1 (en) * | 2011-06-17 | 2012-12-20 | Thyssenkrupp Steel Europe Ag | Method for producing slotted hollow profiles |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1821850A (en) * | 1929-02-11 | 1931-09-01 | Union Metal Mfg Co | Tapered tubular pole |
US2581673A (en) * | 1948-12-27 | 1952-01-08 | Nat Electric Prod Corp | Continuous method of making butt weld tubing |
FR1427031A (en) * | 1964-11-28 | 1966-02-04 | New structure of light alloy masts with manufacturing process and equipment |
-
1972
- 1972-04-24 CH CH605072A patent/CH554716A/en not_active IP Right Cessation
- 1972-05-19 FR FR7218137A patent/FR2181628B1/fr not_active Expired
-
1973
- 1973-04-12 GB GB1773373A patent/GB1413555A/en not_active Expired
- 1973-04-16 ES ES413754A patent/ES413754A1/en not_active Expired
- 1973-04-18 DE DE2319819A patent/DE2319819A1/en active Pending
- 1973-04-18 CA CA170,011A patent/CA1002390A/en not_active Expired
- 1973-04-18 IT IT9426/73A patent/IT982103B/en active
- 1973-04-19 ZA ZA732694A patent/ZA732694B/en unknown
- 1973-04-19 US US352491A patent/US3920173A/en not_active Expired - Lifetime
- 1973-04-24 LU LU67488A patent/LU67488A1/xx unknown
- 1973-04-24 BR BR2968/73A patent/BR7302968D0/en unknown
- 1973-04-24 BE BE130295A patent/BE798579A/en unknown
- 1973-04-24 NL NL7305716A patent/NL7305716A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CA1002390A (en) | 1976-12-28 |
AU5455973A (en) | 1974-10-17 |
FR2181628B1 (en) | 1975-04-11 |
GB1413555A (en) | 1975-11-12 |
US3920173A (en) | 1975-11-18 |
IT982103B (en) | 1974-10-21 |
NL7305716A (en) | 1973-10-26 |
BE798579A (en) | 1973-08-16 |
LU67488A1 (en) | 1973-07-06 |
DE2319819A1 (en) | 1973-11-08 |
ES413754A1 (en) | 1976-06-01 |
ZA732694B (en) | 1974-04-24 |
CH554716A (en) | 1974-10-15 |
FR2181628A1 (en) | 1973-12-07 |
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