SU396864A3 - - Google Patents
Info
- Publication number
- SU396864A3 SU396864A3 SU1673547A SU1673547A SU396864A3 SU 396864 A3 SU396864 A3 SU 396864A3 SU 1673547 A SU1673547 A SU 1673547A SU 1673547 A SU1673547 A SU 1673547A SU 396864 A3 SU396864 A3 SU 396864A3
- Authority
- SU
- USSR - Soviet Union
Links
Classifications
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- 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
- B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
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- 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
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/02—Winding-up or coiling
- B21C47/04—Winding-up or coiling on or in reels or drums, without using a moving guide
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- 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
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 |
---|---|---|---|
DE19702032937 DE2032937A1 (de) | 1970-07-03 | 1970-07-03 | Verfahren zum Herstellen eines Ringbundes aus einem Rohr sowie eine Vorrichtung zum Ausüben des Verfahrens |
Publications (2)
Publication Number | Publication Date |
---|---|
SU396864A1 SU396864A1 (ru) | |
SU396864A3 true SU396864A3 (de) | 1973-08-29 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
JPS512074B1 (de) | 1976-01-22 |
DE2032937A1 (de) | 1972-02-03 |
US3742748A (en) | 1973-07-03 |