CS172334B2 - - Google Patents
Info
- Publication number
- CS172334B2 CS172334B2 CS5985A CS598570A CS172334B2 CS 172334 B2 CS172334 B2 CS 172334B2 CS 5985 A CS5985 A CS 5985A CS 598570 A CS598570 A CS 598570A CS 172334 B2 CS172334 B2 CS 172334B2
- Authority
- CS
- Czechoslovakia
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/005—Machines, apparatus, or equipment specially adapted for cutting curved workpieces, e.g. tubes
- B23K7/006—Machines, apparatus, or equipment specially adapted for cutting curved workpieces, e.g. tubes for tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/002—Machines, apparatus, or equipment for cutting plane workpieces, e.g. plates
- B23K7/003—Machines, apparatus, or equipment for cutting long articles, e.g. cast stands, plates, in parts of predetermined length
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Laser Beam Processing (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Arc Welding In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1955395A DE1955395C3 (de) | 1969-10-29 | 1969-10-29 | Vorrichtung zum Ablängen von Hohlkörpern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS172334B2 true CS172334B2 (fr) | 1976-12-29 |
Family
ID=5750083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS5985A CS172334B2 (fr) | 1969-10-29 | 1970-09-01 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3662999A (fr) |
| AT (1) | AT298713B (fr) |
| BE (1) | BE756140A (fr) |
| CA (1) | CA931869A (fr) |
| CS (1) | CS172334B2 (fr) |
| DE (1) | DE1955395C3 (fr) |
| FR (1) | FR2065913A5 (fr) |
| GB (1) | GB1311339A (fr) |
| SE (1) | SE359244B (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4018629A (en) * | 1976-01-09 | 1977-04-19 | Alco-Gravure, Inc. | Apparatus and method for guiding a cutting torch |
| US4357002A (en) * | 1981-08-13 | 1982-11-02 | Steele Richard J | Pipe cutting machine |
| US4727783A (en) * | 1986-06-17 | 1988-03-01 | Westinghouse Electric Corp. | Flying cutoff apparatus |
| US7150104B2 (en) * | 2004-09-30 | 2006-12-19 | Electrolizing Corporation | Tool and method for scribing longitudinal lines on a cylindrical rod |
| US20080308190A1 (en) * | 2007-06-14 | 2008-12-18 | Harvey Mark Brunson | Method and Apparatus for Cutting Circular Holes in Metal Objects |
| CN102642066A (zh) * | 2012-04-25 | 2012-08-22 | 中国海洋石油总公司 | 一种厚壁管马鞍口切割胎具及其构成方式和使用方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1260316A (en) * | 1916-08-16 | 1918-03-26 | Oxweld Acetylene Co | Bar-cutting apparatus. |
| US2345688A (en) * | 1939-11-07 | 1944-04-04 | Linde Air Prod Co | Method and apparatus for cutting ferrous metal bar stock |
| US2448089A (en) * | 1943-12-27 | 1948-08-31 | Air Reduction | Torch cutting machine |
-
0
- BE BE756140D patent/BE756140A/fr unknown
-
1969
- 1969-10-29 DE DE1955395A patent/DE1955395C3/de not_active Expired
-
1970
- 1970-07-29 AT AT691370A patent/AT298713B/de not_active IP Right Cessation
- 1970-09-01 CS CS5985A patent/CS172334B2/cs unknown
- 1970-09-16 FR FR7033579A patent/FR2065913A5/fr not_active Expired
- 1970-09-25 GB GB4578870A patent/GB1311339A/en not_active Expired
- 1970-10-02 CA CA094649A patent/CA931869A/en not_active Expired
- 1970-10-23 US US83490A patent/US3662999A/en not_active Expired - Lifetime
- 1970-10-26 SE SE14428/70A patent/SE359244B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1955395C3 (de) | 1973-01-04 |
| DE1955395B2 (de) | 1972-06-08 |
| BE756140A (fr) | 1971-02-15 |
| CA931869A (en) | 1973-08-14 |
| US3662999A (en) | 1972-05-16 |
| GB1311339A (en) | 1973-03-28 |
| FR2065913A5 (fr) | 1971-08-06 |
| AT298713B (de) | 1972-05-25 |
| SE359244B (fr) | 1973-08-27 |
| DE1955395A1 (de) | 1971-05-06 |