ATA14373A - METHOD AND DEVICE FOR MANUFACTURING DUCT ELEMENTS AND DUCT ELEMENTS MADE BY THE METHOD - Google Patents
METHOD AND DEVICE FOR MANUFACTURING DUCT ELEMENTS AND DUCT ELEMENTS MADE BY THE METHODInfo
- Publication number
- ATA14373A ATA14373A AT14373*#A AT14373A ATA14373A AT A14373 A ATA14373 A AT A14373A AT 14373 A AT14373 A AT 14373A AT A14373 A ATA14373 A AT A14373A
- Authority
- AT
- Austria
- Prior art keywords
- duct elements
- manufacturing
- elements made
- duct
- manufacturing duct
- Prior art date
Links
Classifications
-
- 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
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls
-
- 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
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/10—Making tubes with riveted seams or with non-welded and non-soldered seams
- B21C37/104—Making tubes with riveted seams or with non-welded and non-soldered seams the tubes having a special shape, e.g. polygonal tubes
-
- 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
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/155—Making tubes with non circular section
-
- 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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
- B21D5/042—With a rotational movement of the bending blade
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
- B21D5/12—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes making use of forming-rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Duct Arrangements (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722203560 DE2203560C3 (en) | 1972-01-26 | Process and system for the automatic production of duct elements |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA14373A true ATA14373A (en) | 1975-04-15 |
AT327650B AT327650B (en) | 1976-02-10 |
Family
ID=5834063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT14373*#A AT327650B (en) | 1972-01-26 | 1973-01-08 | METHOD AND DEVICE FOR MANUFACTURING DUCT ELEMENTS AND DUCT ELEMENTS MADE BY THE METHOD |
Country Status (10)
Country | Link |
---|---|
AT (1) | AT327650B (en) |
BE (1) | BE794444A (en) |
CH (1) | CH551814A (en) |
DK (1) | DK146736C (en) |
FR (1) | FR2169057B1 (en) |
GB (1) | GB1389184A (en) |
IT (1) | IT993546B (en) |
LU (1) | LU66884A1 (en) |
NL (1) | NL166869C (en) |
SE (1) | SE400487B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5964123A (en) * | 1982-10-05 | 1984-04-12 | Shimizu Constr Co Ltd | Automatic bending device of reinforcing bar |
GB2137993A (en) * | 1983-04-12 | 1984-10-17 | Lilly Co Eli | Improvements in or relating to naphthylglycyl cephalosporin derivatives |
GB8406973D0 (en) * | 1984-03-16 | 1984-04-18 | Amco Plastics Ltd | Ducting |
GB2227806A (en) * | 1989-02-02 | 1990-08-08 | Steelpress | Embossed ducting |
GB8916547D0 (en) * | 1989-07-20 | 1989-09-06 | Firmac Ltd | Improvements relating to duct manufacture |
US5105640A (en) * | 1991-01-25 | 1992-04-21 | Iowa Precision Industries, Inc. | Method and apparatus for forming box-shaped sheet metal ducts |
FR2686533B1 (en) * | 1992-01-27 | 1996-05-15 | Favien Ets | SAFETY APRON BENDING PRESS. |
CN102909246A (en) * | 2012-11-16 | 2013-02-06 | 孟春润 | Plate-shared flange machine with monolithic beams |
CN113550456A (en) * | 2021-08-02 | 2021-10-26 | 中建安装集团有限公司 | Installation method of fire-proof plate at curved surface position of air pipe |
CN118019599A (en) * | 2021-09-20 | 2024-05-10 | 森特马基纳建筑工贸有限公司 | Machine with sliding rail capable of processing two different sheets simultaneously and providing variable shape |
CN116748808B (en) * | 2023-06-16 | 2024-02-23 | 广州市全风机电设备有限公司 | Fireproof air duct processing method |
CN117506404B (en) * | 2024-01-05 | 2024-03-12 | 风通动力环境科技(成都)有限公司 | Screw screwing device for soft connection |
-
0
- BE BE794444D patent/BE794444A/en not_active IP Right Cessation
-
1972
- 1972-12-21 IT IT33328/72A patent/IT993546B/en active
- 1972-12-29 CH CH1906872A patent/CH551814A/en not_active IP Right Cessation
-
1973
- 1973-01-08 AT AT14373*#A patent/AT327650B/en not_active IP Right Cessation
- 1973-01-10 FR FR7300758A patent/FR2169057B1/fr not_active Expired
- 1973-01-17 GB GB252773A patent/GB1389184A/en not_active Expired
- 1973-01-23 LU LU66884A patent/LU66884A1/xx unknown
- 1973-01-25 SE SE7301019A patent/SE400487B/en unknown
- 1973-01-25 DK DK39373A patent/DK146736C/en not_active IP Right Cessation
- 1973-01-26 NL NL7301190.A patent/NL166869C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
LU66884A1 (en) | 1973-03-23 |
DK146736B (en) | 1983-12-19 |
IT993546B (en) | 1975-09-30 |
DK146736C (en) | 1984-05-28 |
SE400487B (en) | 1978-04-03 |
AT327650B (en) | 1976-02-10 |
FR2169057A1 (en) | 1973-09-07 |
DE2203560A1 (en) | 1973-08-09 |
CH551814A (en) | 1974-07-31 |
DE2203560B2 (en) | 1975-04-10 |
NL7301190A (en) | 1973-07-30 |
BE794444A (en) | 1973-05-16 |
NL166869C (en) | 1981-10-15 |
GB1389184A (en) | 1975-04-03 |
FR2169057B1 (en) | 1978-02-10 |
NL166869B (en) | 1981-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee | ||
ELJ | Ceased due to non-payment of the annual fee |