IT984743B - BENDING MACHINE WITH SMALL SIZE AND ECONOMIC CONSTRUCTION FOR MANUFACTURING BUMPER BLADES FOR MOTOR VEHICLES - Google Patents
BENDING MACHINE WITH SMALL SIZE AND ECONOMIC CONSTRUCTION FOR MANUFACTURING BUMPER BLADES FOR MOTOR VEHICLESInfo
- Publication number
- IT984743B IT984743B IT12508/73A IT1250873A IT984743B IT 984743 B IT984743 B IT 984743B IT 12508/73 A IT12508/73 A IT 12508/73A IT 1250873 A IT1250873 A IT 1250873A IT 984743 B IT984743 B IT 984743B
- Authority
- IT
- Italy
- Prior art keywords
- small size
- motor vehicles
- bending machine
- economic construction
- blades
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
- B21D7/028—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member and altering the profile at the same time, e.g. forming bumpers
-
- 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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
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 |
---|---|---|---|
GB1201072 | 1972-03-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT984743B true IT984743B (en) | 1974-11-20 |
Family
ID=9996779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT12508/73A IT984743B (en) | 1972-03-15 | 1973-03-13 | BENDING MACHINE WITH SMALL SIZE AND ECONOMIC CONSTRUCTION FOR MANUFACTURING BUMPER BLADES FOR MOTOR VEHICLES |
Country Status (4)
Country | Link |
---|---|
US (1) | US3832879A (en) |
DE (1) | DE2312158C3 (en) |
FR (1) | FR2175940B3 (en) |
IT (1) | IT984743B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4674165A (en) * | 1983-06-09 | 1987-06-23 | Spaeth Walter | Method for manufacturing rounded parts, such as motor vehicle consisting of wheel rims |
US5836193A (en) * | 1996-11-27 | 1998-11-17 | Aluminum Company Of America | Apparatus for forming elongated metal articles and related method |
DE10005348B4 (en) * | 2000-02-08 | 2004-05-06 | Airbus Deutschland Gmbh | Process for the manufacture of nose structures for aerodynamic surfaces |
JP2002028731A (en) * | 2000-07-13 | 2002-01-29 | Komatsu Ltd | Method and apparatus for bending long size member |
NO20004059D0 (en) * | 2000-08-11 | 2000-08-11 | Norsk Hydro As | Apparatus and method for producing elongated metal articles |
US20070101793A1 (en) * | 2005-11-07 | 2007-05-10 | J.V. Manufacturing Co., Inc. | Metal bending with an anti-galling bend fixture |
ITTO20070235A1 (en) * | 2007-03-30 | 2008-09-30 | Co Proget S R L | APPARATUS FOR BENDING AND IRONING PROFILES IN RESISTANT MATERIALS, IN PARTICULAR BUMPER OF STEEL OR STEEL VEHICLES, AND RELATIVE METHOD OF BENDING AND IRONING OF THOSE PROFILES |
JP5233682B2 (en) * | 2009-01-08 | 2013-07-10 | アイシン・エィ・ダブリュ株式会社 | Bending machine |
CN102962303B (en) * | 2012-11-26 | 2014-11-26 | 安徽长青电子机械(集团)有限公司 | Bending machine |
CN105344765B (en) * | 2015-10-27 | 2017-09-15 | 安徽省宁国市天成科技发展有限公司 | Device for heating tube Bending Processing |
CN113198882A (en) * | 2021-05-21 | 2021-08-03 | 晋江市迪维机械配件有限公司 | Hood forming equipment and forming method thereof |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1811259A (en) * | 1923-12-28 | 1931-06-23 | Arthur R Curtis | Method and apparatus for forming sheet metal |
US2571471A (en) * | 1948-11-08 | 1951-10-16 | De Forest F Neely | Apparatus for manufacture of type fonts |
US2880780A (en) * | 1957-01-09 | 1959-04-07 | Chrysler Corp | Combined stretch and die forming machine |
US2986194A (en) * | 1959-12-03 | 1961-05-30 | Cyril Bath Co | Rapid cycle stretch and wipe forming machine |
US3561248A (en) * | 1968-05-21 | 1971-02-09 | Kawasaki Juko Kk | Apparatus for forming curved metal bars as automobile bumpers |
US3595061A (en) * | 1969-09-04 | 1971-07-27 | Kawasaki Yuko Kk | Apparatus for forming curved metal bars such as automobile bumpers |
-
1973
- 1973-03-12 US US00340637A patent/US3832879A/en not_active Expired - Lifetime
- 1973-03-12 DE DE2312158A patent/DE2312158C3/en not_active Expired
- 1973-03-13 IT IT12508/73A patent/IT984743B/en active
- 1973-03-13 FR FR7308792A patent/FR2175940B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2175940A1 (en) | 1973-10-26 |
DE2312158B2 (en) | 1977-07-21 |
DE2312158C3 (en) | 1978-03-23 |
DE2312158A1 (en) | 1973-10-04 |
FR2175940B3 (en) | 1976-03-12 |
US3832879A (en) | 1974-09-03 |
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