DE102993C - - Google Patents
Info
- Publication number
- DE102993C DE102993C DENDAT102993D DE102993DA DE102993C DE 102993 C DE102993 C DE 102993C DE NDAT102993 D DENDAT102993 D DE NDAT102993D DE 102993D A DE102993D A DE 102993DA DE 102993 C DE102993 C DE 102993C
- Authority
- DE
- Germany
- Prior art keywords
- slide part
- piercing
- slotted
- grip
- slots
- 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.)
- Active
Links
- 230000000284 resting Effects 0.000 claims 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
- B21D28/243—Perforating, i.e. punching holes in profiles
Description
*) Früheres Zusatz - Patent Nr. 102992.*) Former addition - Patent No. 102992.
Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE102993C true DE102993C (en) |
Family
ID=373529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT102993D Active DE102993C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102993C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2661929A (en) * | 1948-05-03 | 1953-12-08 | H E Fletcher Company | Jig for drilling key lewis slots |
-
0
- DE DENDAT102993D patent/DE102993C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2661929A (en) * | 1948-05-03 | 1953-12-08 | H E Fletcher Company | Jig for drilling key lewis slots |
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