DE41837C - Schiefer-Doppelscheere - Google Patents
Schiefer-DoppelscheereInfo
- Publication number
- DE41837C DE41837C DENDAT41837D DE41837DA DE41837C DE 41837 C DE41837 C DE 41837C DE NDAT41837 D DENDAT41837 D DE NDAT41837D DE 41837D A DE41837D A DE 41837DA DE 41837 C DE41837 C DE 41837C
- Authority
- DE
- Germany
- Prior art keywords
- slate
- scissors
- double
- knives
- trimming
- 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 - Lifetime
Links
- 239000010454 slate Substances 0.000 title claims 2
- 238000009966 trimming Methods 0.000 claims 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
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
- B28D1/222—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising by pressing, e.g. presses
- B28D1/223—Hand-held or hand-operated tools for shearing or cleaving
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Description
Hierzu 1 Blatt Zeichnungen.
BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.
Claims (1)
- Patent-Anspruch:Ein Apparat zum Beschneiden von Dachschiefer , bestehend aus dem festliegenden Messer b, den durch Hebel e gleichzeitig beweglichen Messern d und f und den verstellbaren, mit Einsteckstiften versehenen Unterlagschienen g.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE41837C true DE41837C (de) |
Family
ID=317283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT41837D Expired - Lifetime DE41837C (de) | Schiefer-Doppelscheere |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE41837C (de) |
-
0
- DE DENDAT41837D patent/DE41837C/de not_active Expired - Lifetime
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