GB646296A - Improvements in or relating to extrusion presses - Google Patents
Improvements in or relating to extrusion pressesInfo
- Publication number
- GB646296A GB646296A GB2792747A GB2792747A GB646296A GB 646296 A GB646296 A GB 646296A GB 2792747 A GB2792747 A GB 2792747A GB 2792747 A GB2792747 A GB 2792747A GB 646296 A GB646296 A GB 646296A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pan
- holder
- coil
- shoot
- hub
- 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
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/02—Winding-up or coiling
- B21C47/04—Winding-up or coiling on or in reels or drums, without using a moving guide
- B21C47/045—Winding-up or coiling on or in reels or drums, without using a moving guide in rotating drums
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
Abstract
646,296. Extruding. McKECHNIE BROS., Ltd., RAE, J., and DUKES, A. H. Oct. 18, 1947, No. 27927. [Class 83 (iv)] A press for extruding rod, shaped strip or like stock is associated with coiling means comprising a rotatable pan within which a removable coil holder is concentrically mounted, the strip being guided from the press by means of a shoot which delivers it tangentially into the annular space between the pan and the coil holder. A pan 1 is keyed to a vertical spindle 2 driven by an electric motor 3. Within the pan is a removable coil-holder 7, 8 adapted to rotate with the pan. The extruded product is led tangentially into the space between the pan wall and the hub 7 of the coil holder by a shoot 10 preferably of rectangular crosssection which may be downwardly inclined or which, as shown may have a hinged flap 11 to direct the work towards the bottom of the pan. The speed of the pan is adjusted so that the coils do not touch either the pan wall or the hub 7 of the coil-holder. Preferably the crosssectional dimensions of the shoot are considerably larger than those of the extruded stock.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2792747A GB646296A (en) | 1947-10-18 | 1947-10-18 | Improvements in or relating to extrusion presses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2792747A GB646296A (en) | 1947-10-18 | 1947-10-18 | Improvements in or relating to extrusion presses |
Publications (1)
Publication Number | Publication Date |
---|---|
GB646296A true GB646296A (en) | 1950-11-22 |
Family
ID=10267522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2792747A Expired GB646296A (en) | 1947-10-18 | 1947-10-18 | Improvements in or relating to extrusion presses |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB646296A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2870522A (en) * | 1951-09-06 | 1959-01-27 | Charles E Hickman | Apparatus for manufacturing tubing |
US2974790A (en) * | 1958-01-06 | 1961-03-14 | Curtiss Wright Corp | Cross-extrusion process |
-
1947
- 1947-10-18 GB GB2792747A patent/GB646296A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2870522A (en) * | 1951-09-06 | 1959-01-27 | Charles E Hickman | Apparatus for manufacturing tubing |
US2974790A (en) * | 1958-01-06 | 1961-03-14 | Curtiss Wright Corp | Cross-extrusion process |
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