DE142462C - - Google Patents
Info
- Publication number
- DE142462C DE142462C DENDAT142462D DE142462DA DE142462C DE 142462 C DE142462 C DE 142462C DE NDAT142462 D DENDAT142462 D DE NDAT142462D DE 142462D A DE142462D A DE 142462DA DE 142462 C DE142462 C DE 142462C
- Authority
- DE
- Germany
- Prior art keywords
- metal base
- edge
- around
- ring
- punch
- 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
- 239000002184 metal Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 description 4
- 210000003298 dental enamel Anatomy 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000007688 edging Methods 0.000 description 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
- B21D49/00—Sheathing or stiffening objects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
DE142462C true DE142462C (enrdf_load_html_response) |
Family
ID=410017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT142462D Active DE142462C (enrdf_load_html_response) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE142462C (enrdf_load_html_response) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4354984A (en) * | 1981-08-03 | 1982-10-19 | Baxter Travenol Laboratories, Inc. | Liquid level controller for a humidifier |
US5188334A (en) * | 1990-11-24 | 1993-02-23 | Horiba, Ltd. | Pinch valve assembly with a storage mode |
-
0
- DE DENDAT142462D patent/DE142462C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4354984A (en) * | 1981-08-03 | 1982-10-19 | Baxter Travenol Laboratories, Inc. | Liquid level controller for a humidifier |
US5188334A (en) * | 1990-11-24 | 1993-02-23 | Horiba, Ltd. | Pinch valve assembly with a storage mode |
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