GB596621A - Punch and die assembly - Google Patents
Punch and die assemblyInfo
- Publication number
- GB596621A GB596621A GB1956645A GB1956645A GB596621A GB 596621 A GB596621 A GB 596621A GB 1956645 A GB1956645 A GB 1956645A GB 1956645 A GB1956645 A GB 1956645A GB 596621 A GB596621 A GB 596621A
- Authority
- GB
- United Kingdom
- Prior art keywords
- secured
- punch
- whistler
- punches
- recesses
- 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
- 210000001699 lower leg Anatomy 0.000 abstract 3
- 241001364096 Pachycephalidae Species 0.000 abstract 1
- 238000004080 punching Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
596,621. Punching. WHISTLER, L. V., and WHISTLER, S. A. July 31, 1945, No. 19566. [Class 83 (iv)] [Also in Group VIII] Punches 29 and dies 30 are secured to plates 27, 28 of a sub-press mechanism by screwed pins 56 housed within the punch and die shanks. The pins may engage recesse 59 in the plates or may expand a split portion of the shank, Fig. 15 (not shown). Recesses 52 in the dies effect expulsion of waste. A stripper plate 42 is mounted on spring-pressed heads 43 secured to the plate 27 by bolts 50 or by pinned shanks, Fig. 14 (not shown). Individual strippers may be secured to recesses 54 in the punches.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB596621A true GB596621A (en) | 1948-01-07 |
Family
ID=1734829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1956645A Expired GB596621A (en) | 1945-07-31 | Punch and die assembly |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB596621A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118371585A (en) * | 2024-06-25 | 2024-07-23 | 山西建筑工程集团有限公司 | Portable multi-line groove one-step molding device |
-
1945
- 1945-07-31 GB GB1956645A patent/GB596621A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118371585A (en) * | 2024-06-25 | 2024-07-23 | 山西建筑工程集团有限公司 | Portable multi-line groove one-step molding device |
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