GB626689A - Improvements in and relating to automatic punching devices - Google Patents
Improvements in and relating to automatic punching devicesInfo
- Publication number
- GB626689A GB626689A GB1124145A GB1124145A GB626689A GB 626689 A GB626689 A GB 626689A GB 1124145 A GB1124145 A GB 1124145A GB 1124145 A GB1124145 A GB 1124145A GB 626689 A GB626689 A GB 626689A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- nose
- automatic punching
- strip
- detent
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/06—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by positive or negative engaging parts co-operating with corresponding parts of the sheet or the like to be processed, e.g. carrier bolts or grooved section in the carriers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
626,689. Metal-sheet feeds. NEVILLE, E. MAYER-, and RUSHFORTH, C. May 3, 1945, No. 11241. [Class 83 (iv)] A punched strip is fed by a detent engaging a previously punched hole and oscillated by the press head. On a base 1 are mounted a die plate 2 and stripper plate 6 co-operating with a punch 3. A detent 13 secured to a bar 14 on the punch head oscillates a lever 15 with nose 18a engaging a punched hole to effect feed of the strip. The nose 18a is carried on a hinged lever 18 to allow a spring 10 to restore the parts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1124145A GB626689A (en) | 1945-05-03 | 1945-05-03 | Improvements in and relating to automatic punching devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1124145A GB626689A (en) | 1945-05-03 | 1945-05-03 | Improvements in and relating to automatic punching devices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB626689A true GB626689A (en) | 1949-07-20 |
Family
ID=9982591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1124145A Expired GB626689A (en) | 1945-05-03 | 1945-05-03 | Improvements in and relating to automatic punching devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB626689A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1985000307A1 (en) * | 1983-07-01 | 1985-01-31 | Grossist-Huset Gh Ab | Advancing press tool |
CN112091032A (en) * | 2020-08-04 | 2020-12-18 | 方明亮 | Filter screen punching machine |
-
1945
- 1945-05-03 GB GB1124145A patent/GB626689A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1985000307A1 (en) * | 1983-07-01 | 1985-01-31 | Grossist-Huset Gh Ab | Advancing press tool |
CN112091032A (en) * | 2020-08-04 | 2020-12-18 | 方明亮 | Filter screen punching machine |
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