FR2200066B1 - - Google Patents
Info
- Publication number
- FR2200066B1 FR2200066B1 FR737331418A FR7331418A FR2200066B1 FR 2200066 B1 FR2200066 B1 FR 2200066B1 FR 737331418 A FR737331418 A FR 737331418A FR 7331418 A FR7331418 A FR 7331418A FR 2200066 B1 FR2200066 B1 FR 2200066B1
- 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
- B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
- B21D11/07—Making serpentine-shaped articles by bending essentially in one plane
-
- 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
- B21D11/12—Bending specially adapted to produce specific articles, e.g. leaf springs the articles being reinforcements for concrete
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/04—Undulating
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2246392A DE2246392C3 (en) | 1972-09-21 | 1972-09-21 | Device for bending strut snakes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2200066A1 FR2200066A1 (en) | 1974-04-19 |
| FR2200066B1 true FR2200066B1 (en) | 1979-02-09 |
Family
ID=5856984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR737331418A Expired FR2200066B1 (en) | 1972-09-21 | 1973-08-30 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3869926A (en) |
| JP (1) | JPS4993259A (en) |
| AT (1) | AT324077B (en) |
| CA (1) | CA993334A (en) |
| DE (1) | DE2246392C3 (en) |
| ES (1) | ES417966A1 (en) |
| FR (1) | FR2200066B1 (en) |
| IT (1) | IT991840B (en) |
| NL (1) | NL7311771A (en) |
| SE (1) | SE409422B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389930B (en) * | 2011-10-13 | 2014-02-05 | 无锡威华电焊机制造有限公司 | Bending and forming device for web rib of steel truss |
| ITPN20120001A1 (en) * | 2012-01-16 | 2013-07-17 | Awm Spa | METHOD AND MACHINE FOR THE PRODUCTION OF CONTINUOUS FOLDED PROFILES |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1727894A (en) * | 1927-01-24 | 1929-09-10 | Fredellia H Moyer | Bar-web-bending machine |
| US2097193A (en) * | 1936-11-04 | 1937-10-26 | Emil Goetz | Wire bending machine |
| US2649888A (en) * | 1948-04-23 | 1953-08-25 | Armco Steel Corp | Mechanism for corrugating strips of material |
| US2777478A (en) * | 1955-01-10 | 1957-01-15 | Odin Corp | Wire bending apparatus |
| US3064694A (en) * | 1961-05-03 | 1962-11-20 | Wire O Corp | Wire forming machine |
| US3219066A (en) * | 1962-10-02 | 1965-11-23 | Smith William Garnett | Automatic forming and welding machine |
| US3382695A (en) * | 1965-12-10 | 1968-05-14 | Dominion Bridge Co Ltd | Web bender |
| DE2058026B2 (en) * | 1970-11-25 | 1975-10-30 | Keller, Julius Georg Stefan, Dipl.- Ing., 8000 Muenchen | Device for bending the string of struts of lattice girders |
-
1972
- 1972-09-21 DE DE2246392A patent/DE2246392C3/en not_active Expired
-
1973
- 1973-07-19 AT AT640373A patent/AT324077B/en active
- 1973-07-23 IT IT69211/73A patent/IT991840B/en active
- 1973-08-17 ES ES417966A patent/ES417966A1/en not_active Expired
- 1973-08-27 NL NL7311771A patent/NL7311771A/xx not_active Application Discontinuation
- 1973-08-30 FR FR737331418A patent/FR2200066B1/fr not_active Expired
- 1973-09-18 US US398414A patent/US3869926A/en not_active Expired - Lifetime
- 1973-09-19 CA CA181,441A patent/CA993334A/en not_active Expired
- 1973-09-21 SE SE7312906A patent/SE409422B/en unknown
- 1973-09-21 JP JP48107417A patent/JPS4993259A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL7311771A (en) | 1974-03-25 |
| DE2246392C3 (en) | 1975-06-19 |
| FR2200066A1 (en) | 1974-04-19 |
| AT324077B (en) | 1975-08-11 |
| CA993334A (en) | 1976-07-20 |
| ES417966A1 (en) | 1976-02-16 |
| DE2246392A1 (en) | 1974-04-11 |
| US3869926A (en) | 1975-03-11 |
| JPS4993259A (en) | 1974-09-05 |
| IT991840B (en) | 1975-08-30 |
| DE2246392B2 (en) | 1974-10-24 |
| SE409422B (en) | 1979-08-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |