CH419029A - Bördelmaschine zum Bördeln von Kesselböden - Google Patents
Bördelmaschine zum Bördeln von KesselbödenInfo
- Publication number
- CH419029A CH419029A CH374764A CH374764A CH419029A CH 419029 A CH419029 A CH 419029A CH 374764 A CH374764 A CH 374764A CH 374764 A CH374764 A CH 374764A CH 419029 A CH419029 A CH 419029A
- Authority
- CH
- Switzerland
- Prior art keywords
- flanging
- machine
- boiler bottoms
- bottoms
- boiler
- Prior art date
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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/02—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
- B21D19/04—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers
- B21D19/043—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers for flanging edges of plates
-
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/14—Spinning
- B21D22/18—Spinning using tools guided to produce the required profile
- B21D22/185—Spinning using tools guided to produce the required profile making domed objects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH374764A CH419029A (de) | 1964-03-23 | 1964-03-23 | Bördelmaschine zum Bördeln von Kesselböden |
DE1964H0049082 DE1901015U (de) | 1964-03-23 | 1964-06-30 | Boerdelmaschinen zum boerdeln von kesselboeden. |
DE19641452679 DE1452679A1 (de) | 1964-03-23 | 1964-06-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH374764A CH419029A (de) | 1964-03-23 | 1964-03-23 | Bördelmaschine zum Bördeln von Kesselböden |
Publications (1)
Publication Number | Publication Date |
---|---|
CH419029A true CH419029A (de) | 1966-08-31 |
Family
ID=4262609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH374764A CH419029A (de) | 1964-03-23 | 1964-03-23 | Bördelmaschine zum Bördeln von Kesselböden |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH419029A (de) |
DE (2) | DE1452679A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102151763A (zh) * | 2011-04-20 | 2011-08-17 | 浙江浩龙风机有限公司 | 一种大型圆形屋顶风机风帽旋压装置 |
-
1964
- 1964-03-23 CH CH374764A patent/CH419029A/de unknown
- 1964-06-30 DE DE19641452679 patent/DE1452679A1/de active Pending
- 1964-06-30 DE DE1964H0049082 patent/DE1901015U/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1901015U (de) | 1964-09-24 |
DE1452679A1 (de) | 1969-10-16 |
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