GB1306344A - - Google Patents
Info
- Publication number
- GB1306344A GB1306344A GB1306344DA GB1306344A GB 1306344 A GB1306344 A GB 1306344A GB 1306344D A GB1306344D A GB 1306344DA GB 1306344 A GB1306344 A GB 1306344A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bending
- roll
- gear
- tube
- crank
- Prior art date
- 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
- 238000005452 bending Methods 0.000 abstract 11
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 abstract 1
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
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 |
|---|---|---|---|
| GB649571 | 1971-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1306344A true GB1306344A (fr) | 1973-02-07 |
Family
ID=9815537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1306344D Expired GB1306344A (fr) | 1971-03-10 | 1971-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1306344A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016026472A1 (fr) | 2014-08-20 | 2016-02-25 | Msv Systems Cz S.R.O. | Tête de cintrage, en particulier pour une machine à cintrer automatique |
-
1971
- 1971-03-10 GB GB1306344D patent/GB1306344A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016026472A1 (fr) | 2014-08-20 | 2016-02-25 | Msv Systems Cz S.R.O. | Tête de cintrage, en particulier pour une machine à cintrer automatique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |