GB860519A - Improvements relating to rotary swaging or forging machines - Google Patents
Improvements relating to rotary swaging or forging machinesInfo
- Publication number
- GB860519A GB860519A GB2671658A GB2671658A GB860519A GB 860519 A GB860519 A GB 860519A GB 2671658 A GB2671658 A GB 2671658A GB 2671658 A GB2671658 A GB 2671658A GB 860519 A GB860519 A GB 860519A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blocks
- rollers
- swaging
- improvements relating
- hammers
- 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
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/02—Special design or construction
- B21J7/14—Forging machines working with several hammers
- B21J7/145—Forging machines working with several hammers the hammers being driven by a rotating annular driving member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
860,519. Swaging-machines. STEVENS & BULLIVANT Ltd. Aug. 17, 1959 [Aug. 20, 1958], No. 26716/58. Class 83 (4). A swaging machine has a stationary head c with radially moving hammer-blocks d having at their outer ends enlargements d<SP>2</SP> on which act compression springs e at their inner ends. The blocks are driven by a rotary flywheel a carrying interposed rollers b. Alternate rollers are grooved and the plain and grooved rollers each actuate only one pair of blocks whereby the pairs are moved alternately. The inclined faces d<SP>5</SP> of the hammers d<SP>1</SP> assist in retracting the hammers. The machine is of particular use in shaping chisel ends.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2671658A GB860519A (en) | 1958-08-20 | 1958-08-20 | Improvements relating to rotary swaging or forging machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2671658A GB860519A (en) | 1958-08-20 | 1958-08-20 | Improvements relating to rotary swaging or forging machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB860519A true GB860519A (en) | 1961-02-08 |
Family
ID=10248108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2671658A Expired GB860519A (en) | 1958-08-20 | 1958-08-20 | Improvements relating to rotary swaging or forging machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB860519A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1271513B (en) * | 1962-05-30 | 1968-06-27 | Stevens & Bullivant Ltd | Hammering machine with a rotating flywheel |
DE1299588B (en) * | 1962-05-28 | 1969-07-24 | Ribback Erich | Device for plastic cross-sectional narrowing at pipe ends |
JPS5163343A (en) * | 1974-01-21 | 1976-06-01 | Politechnika Warszawska | KAHENZAIRYOKARANARUHISHORIZAINO GAIMENOKEISEISURUHOHOOYOBISONOSOCHI |
-
1958
- 1958-08-20 GB GB2671658A patent/GB860519A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1299588B (en) * | 1962-05-28 | 1969-07-24 | Ribback Erich | Device for plastic cross-sectional narrowing at pipe ends |
DE1271513B (en) * | 1962-05-30 | 1968-06-27 | Stevens & Bullivant Ltd | Hammering machine with a rotating flywheel |
JPS5163343A (en) * | 1974-01-21 | 1976-06-01 | Politechnika Warszawska | KAHENZAIRYOKARANARUHISHORIZAINO GAIMENOKEISEISURUHOHOOYOBISONOSOCHI |
JPS543658B2 (en) * | 1974-01-21 | 1979-02-26 |
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