DE253916C - - Google Patents
Info
- Publication number
- DE253916C DE253916C DENDAT253916D DE253916DA DE253916C DE 253916 C DE253916 C DE 253916C DE NDAT253916 D DENDAT253916 D DE NDAT253916D DE 253916D A DE253916D A DE 253916DA DE 253916 C DE253916 C DE 253916C
- Authority
- DE
- Germany
- Prior art keywords
- knives
- knife
- block
- slate
- split
- 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
- 239000010454 slate Substances 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 210000001847 Jaw Anatomy 0.000 description 12
- 230000035515 penetration Effects 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 210000001138 Tears Anatomy 0.000 description 1
- 230000003247 decreasing Effects 0.000 description 1
- 230000000994 depressed Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/32—Methods and apparatus specially adapted for working materials which can easily be split, e.g. mica, slate, schist
- B28D1/322—Splitting of the working materials
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE253916C true DE253916C (ja) |
Family
ID=512153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT253916D Active DE253916C (ja) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE253916C (ja) |
-
0
- DE DENDAT253916D patent/DE253916C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69003425T2 (de) | Schervorrichtung zum Schneiden eines Stapels von amorphen Stahlblechen. | |
| DE2507450A1 (de) | Maschinenschere mit verbesserter messerhalterung | |
| DE253916C (ja) | ||
| DE202018002305U1 (de) | Vorrichtung zum Heraustrennen eines Werkstücks | |
| DE2952956A1 (en) | Method of grinding magnesium ingots and such ingots | |
| DE69200285T2 (de) | Maschine zum Spalten von Schiefer. | |
| DE102018003622A1 (de) | Vorrichtung und Verfahren zum Heraustrennen eines Werkstücks | |
| DE3403668A1 (de) | Saege und verfahren zu ihrer herstellung | |
| EP0643635B1 (de) | Gegenmesser | |
| DE79584C (ja) | ||
| DE1777184C3 (de) | Blechschneideeinrichtung | |
| DE42731C (de) | Kehlhobel mit verstellbaren Messern | |
| DE212360C (ja) | ||
| DE356081C (de) | Vorrichtung zum Schneiden und Ausklinken von Profileisen | |
| DE80139C (ja) | ||
| DE102005033372A1 (de) | Verfahren und Vorrichtung zum Spalten von dünnen Schieferplatten | |
| DE2040547C3 (de) | Stanzwerkzeug zum Stanzen polygonaler Öffnungen | |
| DE102017127249B4 (de) | Holzschneider | |
| DE2027725A1 (de) | Verfahren und Vorrichtung zur Gewinnung einer Vielzahl einzelner Stucke aus einer Platte | |
| DE201815C (ja) | ||
| DE910355C (de) | Weiden- und Wiesen-Untergrundlockerer | |
| DE286945C (ja) | ||
| DE51221C (de) | Werkzeug zum Schlitzen und Ritzen von Sohlenrändern | |
| DE504410C (de) | Vorrichtung zum Schneiden zackiger Raender bei zu vernaehenden Pelzfellen | |
| DE85475C (ja) |