CA888000A - Method and apparatus for bending plate - Google Patents
Method and apparatus for bending plateInfo
- Publication number
- CA888000A CA888000A CA888000A CA888000DA CA888000A CA 888000 A CA888000 A CA 888000A CA 888000 A CA888000 A CA 888000A CA 888000D A CA888000D A CA 888000DA CA 888000 A CA888000 A CA 888000A
- Authority
- CA
- Canada
- Prior art keywords
- bending plate
- bending
- plate
- 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
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
- B21D11/20—Bending sheet metal, not otherwise provided for
- B21D11/203—Round bending
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA44626 | 1969-03-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA888000A true CA888000A (en) | 1971-12-14 |
Family
ID=4084983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA888000A Expired CA888000A (en) | 1969-03-04 | 1969-03-04 | Method and apparatus for bending plate |
Country Status (3)
Country | Link |
---|---|
US (1) | US3667274A (en) |
CA (1) | CA888000A (en) |
GB (1) | GB1224454A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3831420A (en) * | 1971-06-07 | 1974-08-27 | S Vodopoi | Method of bending heat exchanger sections and a machine for the realization thereof |
US3934450A (en) * | 1974-08-12 | 1976-01-27 | General Steel Industries, Inc. | Method and apparatus for bending elongated members |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2123683A (en) * | 1937-03-30 | 1938-07-12 | Henschel Flugzeugwerke Ag | Die press |
US2437092A (en) * | 1944-09-22 | 1948-03-02 | Hpm Dev Corp | Metal-stretching press |
US2428890A (en) * | 1945-04-17 | 1947-10-14 | Longren Aircraft Company | Metal stretching press which straightens and moves work edges into drawing chucks |
US2889865A (en) * | 1956-04-02 | 1959-06-09 | Romeo A Lalli | Clamping jaw |
US2963067A (en) * | 1957-04-12 | 1960-12-06 | Rohr Aircraft Corp | Metal forming machine with traveling carriage support for workpiece tensioning means |
US3004584A (en) * | 1958-05-26 | 1961-10-17 | Metal Improvement Equipment Co | Panel forming equipment |
US3448603A (en) * | 1967-02-03 | 1969-06-10 | Cyril Bath Co | Stretch leveling machine |
-
1969
- 1969-03-04 CA CA888000A patent/CA888000A/en not_active Expired
- 1969-04-03 US US813092A patent/US3667274A/en not_active Expired - Lifetime
- 1969-04-30 GB GB21946/69A patent/GB1224454A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3667274A (en) | 1972-06-06 |
GB1224454A (en) | 1971-03-10 |
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