FR2187444B1 - - Google Patents
Info
- Publication number
- FR2187444B1 FR2187444B1 FR7320231A FR7320231A FR2187444B1 FR 2187444 B1 FR2187444 B1 FR 2187444B1 FR 7320231 A FR7320231 A FR 7320231A FR 7320231 A FR7320231 A FR 7320231A FR 2187444 B1 FR2187444 B1 FR 2187444B1
- Authority
- FR
- France
- Legal status (The legal status 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 status listed.)
- Expired
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
- 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
- B21D11/20—Bending sheet metal, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA723808A ZA723808B (en) | 1972-06-05 | 1972-06-05 | Method of shaping ductile sheet material and apparatus therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2187444A1 FR2187444A1 (en) | 1974-01-18 |
FR2187444B1 true FR2187444B1 (en) | 1979-04-06 |
Family
ID=25564952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7320231A Expired FR2187444B1 (en) | 1972-06-05 | 1973-06-04 |
Country Status (9)
Country | Link |
---|---|
US (1) | US3862562A (en) |
JP (1) | JPS4962359A (en) |
CA (1) | CA986834A (en) |
DE (1) | DE2325093A1 (en) |
ES (1) | ES415486A1 (en) |
FR (1) | FR2187444B1 (en) |
GB (1) | GB1432174A (en) |
IT (1) | IT987809B (en) |
ZA (1) | ZA723808B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3952574A (en) * | 1974-10-31 | 1976-04-27 | Speidel John A | Process and apparatus for forming sheet metal structures |
US4045993A (en) * | 1976-12-02 | 1977-09-06 | Mccauley Metal Products, Inc. | Fender flanging apparatus |
US8505258B2 (en) | 2000-08-17 | 2013-08-13 | Industrial Origami, Inc. | Load-bearing three-dimensional structure |
BRPI0609143A2 (en) | 2005-03-17 | 2011-09-13 | Ind Origami Llc | sheet material for forming a three-dimensional structural structure, hollow beam and exoskeleton frame |
CN101171093A (en) * | 2005-03-25 | 2008-04-30 | 奥里加米工业股份有限公司 | Three-dimensional structure formed with precision fold technology and method of forming same |
TW200833434A (en) * | 2006-09-04 | 2008-08-16 | Ind Origami Inc | Apparatus for forming large-radii curved surfaces and small-radii creases in sheet material |
JP2010508150A (en) | 2006-10-26 | 2010-03-18 | インダストリアル オリガミ インコーポレイテッド | Method for forming planar sheet material into a three-dimensional structure |
CN101977706A (en) * | 2008-02-16 | 2011-02-16 | 工业折纸公司 | System for low-force roll folding and methods thereof |
EP2396126A4 (en) * | 2009-02-10 | 2017-03-15 | Industrial Origami, Inc. | Sheet of material with bend-controlling structures and method |
US8936164B2 (en) | 2012-07-06 | 2015-01-20 | Industrial Origami, Inc. | Solar panel rack |
US20160327275A1 (en) * | 2015-05-04 | 2016-11-10 | Eugene Baker | Stove Service Tray |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1435710A (en) * | 1920-12-16 | 1922-11-14 | Krump Nic | Method of making shears for metal plates |
US1710985A (en) * | 1927-01-31 | 1929-04-30 | Monighan Mfg Corp | Excavating-bucket-forming machine |
US2861296A (en) * | 1952-07-01 | 1958-11-25 | Int Latex Corp | Method and apparatus for forming hollow bodies of double or variable curvature |
-
1972
- 1972-06-05 ZA ZA723808A patent/ZA723808B/en unknown
-
1973
- 1973-05-17 DE DE2325093A patent/DE2325093A1/en active Pending
- 1973-05-18 CA CA171,776A patent/CA986834A/en not_active Expired
- 1973-05-21 US US362001A patent/US3862562A/en not_active Expired - Lifetime
- 1973-05-22 GB GB2445173A patent/GB1432174A/en not_active Expired
- 1973-05-22 IT IT24408/73A patent/IT987809B/en active
- 1973-06-02 ES ES415486A patent/ES415486A1/en not_active Expired
- 1973-06-04 JP JP48062075A patent/JPS4962359A/ja active Pending
- 1973-06-04 FR FR7320231A patent/FR2187444B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ZA723808B (en) | 1973-08-29 |
AU5655873A (en) | 1974-12-05 |
JPS4962359A (en) | 1974-06-17 |
FR2187444A1 (en) | 1974-01-18 |
US3862562A (en) | 1975-01-28 |
DE2325093A1 (en) | 1973-12-20 |
IT987809B (en) | 1975-03-20 |
GB1432174A (en) | 1976-04-14 |
ES415486A1 (en) | 1976-06-16 |
CA986834A (en) | 1976-04-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |