GB432719A - Improvements relating to machines for forging the ends of tubular articles - Google Patents
Improvements relating to machines for forging the ends of tubular articlesInfo
- Publication number
- GB432719A GB432719A GB336934A GB336934A GB432719A GB 432719 A GB432719 A GB 432719A GB 336934 A GB336934 A GB 336934A GB 336934 A GB336934 A GB 336934A GB 432719 A GB432719 A GB 432719A
- Authority
- GB
- United Kingdom
- Prior art keywords
- forging
- crosshead
- chesterfield
- machines
- carried
- 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
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/04—Reducing; Closing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
432,719. Forging ; pipe-end closing. TREVORROW, J. H. L., and CHESTERFIELD TUBE CO., Ltd., Tube Works, Derby Road, Chesterfield, Derbyshire. Feb. 1, 1934, No. 3369. [Class 83 (iv)] In forging one end of a tubular article it is held between a fixed die E, and an hydraulic plunger in a frame N. A cradle Q carried by guide rods D supports the other end of the work. Dies for necking the cylinder are disposed around a turret g mounted on ball bearings on an upper guide rod d and carried by a crosshead c associated with an hydraulic plunger a. The guide rod d for the crosshead c is one of a pair arranged diagonally to a vertical plane passing through the plunger a and a third guide is constituted by a roller f on the crosshead engaging a track e.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB336934A GB432719A (en) | 1934-02-01 | 1934-02-01 | Improvements relating to machines for forging the ends of tubular articles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB336934A GB432719A (en) | 1934-02-01 | 1934-02-01 | Improvements relating to machines for forging the ends of tubular articles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB432719A true GB432719A (en) | 1935-08-01 |
Family
ID=9757015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB336934A Expired GB432719A (en) | 1934-02-01 | 1934-02-01 | Improvements relating to machines for forging the ends of tubular articles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB432719A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2951401A (en) * | 1956-10-24 | 1960-09-06 | C A Lawton Company Inc | Shell banding machine |
-
1934
- 1934-02-01 GB GB336934A patent/GB432719A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2951401A (en) * | 1956-10-24 | 1960-09-06 | C A Lawton Company Inc | Shell banding machine |
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