GB609729A - Die-casting die - Google Patents
Die-casting dieInfo
- Publication number
- GB609729A GB609729A GB2710545A GB2710545A GB609729A GB 609729 A GB609729 A GB 609729A GB 2710545 A GB2710545 A GB 2710545A GB 2710545 A GB2710545 A GB 2710545A GB 609729 A GB609729 A GB 609729A
- Authority
- GB
- United Kingdom
- Prior art keywords
- die
- casting
- tape
- parting
- groove
- 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
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/06—Permanent moulds for shaped castings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Slide Fasteners (AREA)
Abstract
609,729. Casting composite articles. PLASCO, Ltd., (Crown Fastener Corporation). Oct. 16, 1945, No. 27105. [Class 83 (i)] [Also in Groups V and XXV] Moulds.-A die for moulding on to a tape 10 the elements 14 of a sliding clasp fastener, said elements each having a V-shape when looking towards the tape edgewise as in Fig., 2 and an enlarged head 18 with a throat 19 and body 114 when looking at the tape broadwise as in Fig. 1, comprises two parts 20, 21, Fig; 3, the parting faces of which have a groove for the tape edge 12, Fig. 5, and registering cavities 26, 27 which, in any section parallel to the parting surface, have a shape which widens from the extremity remote from the groove then narrows and widens again in approaching the groove and, in any section perpendicular to the parting, surface and parallel to the tape edge, is a quadrilateral, the first side of which lies in the parting surface, the second makes an angle more, and the fourth less, than 9.0 degrees to the first side, and the second and fourth sides do not diverge as they approach the third side. After casting each die is withdrawn by a movement, relative to the casting, which is inclined to the parting surface. The dies may have water-cooling passages 24, 25. Fig. 8 shows a die for casting modified elements. Specification 557,223 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2710545A GB609729A (en) | 1945-10-16 | 1945-10-16 | Die-casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2710545A GB609729A (en) | 1945-10-16 | 1945-10-16 | Die-casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB609729A true GB609729A (en) | 1948-10-06 |
Family
ID=10254265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2710545A Expired GB609729A (en) | 1945-10-16 | 1945-10-16 | Die-casting die |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB609729A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2308824A (en) * | 1995-12-29 | 1997-07-09 | Soerensen Soeren Christian | Multi-cavity injection moulding |
-
1945
- 1945-10-16 GB GB2710545A patent/GB609729A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2308824A (en) * | 1995-12-29 | 1997-07-09 | Soerensen Soeren Christian | Multi-cavity injection moulding |
| GB2308824B (en) * | 1995-12-29 | 1999-03-31 | Soerensen Soeren Christian | Balanced multi-cavity injection molding of cable ties |
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