DE217152C - - Google Patents
Info
- Publication number
- DE217152C DE217152C DENDAT217152D DE217152DA DE217152C DE 217152 C DE217152 C DE 217152C DE NDAT217152 D DENDAT217152 D DE NDAT217152D DE 217152D A DE217152D A DE 217152DA DE 217152 C DE217152 C DE 217152C
- Authority
- DE
- Germany
- Prior art keywords
- shaped piece
- slots
- steps
- molded part
- sided frame
- 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
- 238000000465 moulding Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/22—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units
- B28B7/225—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units for making stairs or stair units comprising more than one step
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE217152C true DE217152C (enExample) |
Family
ID=478480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT217152D Active DE217152C (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE217152C (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4953710A (en) * | 1988-12-21 | 1990-09-04 | China Steel Corporation | Automated apparatus for inspecting columnar bodies by eddy current method |
-
0
- DE DENDAT217152D patent/DE217152C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4953710A (en) * | 1988-12-21 | 1990-09-04 | China Steel Corporation | Automated apparatus for inspecting columnar bodies by eddy current method |
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