GB1032127A - Cold-straightening - Google Patents
Cold-straighteningInfo
- Publication number
- GB1032127A GB1032127A GB46953/62A GB4695362A GB1032127A GB 1032127 A GB1032127 A GB 1032127A GB 46953/62 A GB46953/62 A GB 46953/62A GB 4695362 A GB4695362 A GB 4695362A GB 1032127 A GB1032127 A GB 1032127A
- Authority
- GB
- United Kingdom
- Prior art keywords
- straightening
- tool
- slideway
- dec
- crank
- 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
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
- B21D3/05—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes rectangular to the path of the work
-
- 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
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
- B21D3/08—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers which move in an orbit without rotating round the work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
1,032,127. Straightening. MANNESMANN MEER A.G. Dec. 12, 1962 [Dec. 12, 1961], No. 46953/62. Heading B3E. Apparatus for straightening bars or tubes has one or more tools for embracing the bar so that the bar can move through the tool(s) without rotation, the tool(s) being arranged for forced oscillation in two mutually perpendicular directions in a plane perpendicular to the feed direction of the body through the tool(s). A girder to be straightened is passed between rollers 13, 14 carried by a frame 1 which is reciprocated horizontally in a slideway 2 by crank means 8, 9 while the slideway 2 is reciprocated vertically by crank means 4, 5. The crank radii e5 and e9 are independently adjustable, e.g. by bushes with eccentric bore, between zero and a maximum value. The rotation of the cranks may differ in phase or frequency. The reciprocations may alternatively be effected by electromagnetic or fluid pressure means. A plurality of straightening tools may be arranged one after the other with driving or guide rollers between.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM51168A DE1205797B (en) | 1961-12-12 | 1961-12-12 | Device for cold straightening rod-shaped hollow and solid bodies |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1032127A true GB1032127A (en) | 1966-06-08 |
Family
ID=7307041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB46953/62A Expired GB1032127A (en) | 1961-12-12 | 1962-12-12 | Cold-straightening |
Country Status (4)
Country | Link |
---|---|
US (1) | US3176496A (en) |
DE (1) | DE1205797B (en) |
FR (1) | FR1339360A (en) |
GB (1) | GB1032127A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5370071A (en) * | 1976-12-02 | 1978-06-22 | Masumi Shimizu | Straightening machine |
US5191780A (en) * | 1991-03-19 | 1993-03-09 | Kawasaki Steel Corporation | Roller-type straightening apparatus for h-beams |
WO1993013892A1 (en) * | 1992-01-21 | 1993-07-22 | Anagnostopoulos A Panagiotis | Wire straightening method |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1222357B (en) * | 1963-01-18 | 1966-08-04 | Mannesmann Meer Ag | Device for straightening rod-shaped bodies |
US3717020A (en) * | 1968-10-15 | 1973-02-20 | Ind Metal Prod Corp | Process for straightening elongate members |
DE1925260A1 (en) * | 1969-05-17 | 1970-12-23 | Ungerer Geb Dollinger | Straightening, especially stretch straightening processes |
DE4001901A1 (en) * | 1990-01-19 | 1991-07-25 | Mannesmann Ag | End straightening mechanism for pipes etc. - has several sliding rams, radially movable about common axis |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE691174C (en) * | 1938-07-09 | 1940-05-17 | Schumag Schumacher Metallwerke | Circulating wire straightener |
DE920340C (en) * | 1951-12-02 | 1954-11-18 | Alfred Guehring | Device for straightening rod-shaped workpieces |
DE957539C (en) * | 1953-04-02 | 1957-02-07 | A Pelissier Nachfolger Maschf | Rail straightening press |
US2901930A (en) * | 1954-08-10 | 1959-09-01 | Wilman Sigismond | Tube bending machines |
US3054438A (en) * | 1958-12-02 | 1962-09-18 | Th Calow & Co | Pipe straightening machine |
-
1961
- 1961-12-12 DE DEM51168A patent/DE1205797B/en active Pending
-
1962
- 1962-11-20 FR FR916019A patent/FR1339360A/en not_active Expired
- 1962-12-11 US US243867A patent/US3176496A/en not_active Expired - Lifetime
- 1962-12-12 GB GB46953/62A patent/GB1032127A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5370071A (en) * | 1976-12-02 | 1978-06-22 | Masumi Shimizu | Straightening machine |
US5191780A (en) * | 1991-03-19 | 1993-03-09 | Kawasaki Steel Corporation | Roller-type straightening apparatus for h-beams |
WO1993013892A1 (en) * | 1992-01-21 | 1993-07-22 | Anagnostopoulos A Panagiotis | Wire straightening method |
GR1001338B (en) * | 1992-01-21 | 1993-08-31 | Antonios Anagnostopoulos | Method for the alignment of a wire. |
Also Published As
Publication number | Publication date |
---|---|
FR1339360A (en) | 1963-10-04 |
US3176496A (en) | 1965-04-06 |
DE1205797B (en) | 1965-11-25 |
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