DE162939C - - Google Patents
Info
- Publication number
- DE162939C DE162939C DENDAT162939D DE162939DA DE162939C DE 162939 C DE162939 C DE 162939C DE NDAT162939 D DENDAT162939 D DE NDAT162939D DE 162939D A DE162939D A DE 162939DA DE 162939 C DE162939 C DE 162939C
- Authority
- DE
- Germany
- Prior art keywords
- saw blade
- ropes
- chains
- blade frame
- under
- 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
- 241000763859 Dyckia brevifolia Species 0.000 claims description 7
- 239000002965 rope Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 210000000629 knee joint Anatomy 0.000 claims description 2
- 239000004575 stone Substances 0.000 claims description 2
- 210000003813 Thumb Anatomy 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
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/06—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with reciprocating saw-blades
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Vorliegende Erfindung besteht in einer Vorrichtung", das Sägeblatt bei Steinsägen anzuheben,
um Schleifsand unter dasselbe gelangen zu lassen. Der in der Zeichnung mit ι
bezeichnete Rahmen läuft in einem Schlitten 2, der an Ketten oder Seilen 3 aufgehängt ist.
Diese sind über Rollen 4 geleitet, die durch ein Kniegelenk 5, 6, 7, Daumenrad, Winkelhebel
o. dgl. zeitweise mechanisch oder von Hand angehoben werden, so daß der Schleifsand beim
Heben des Sägeblattes 8 unter dasselbe fallen kann. Mittels Stufenscheiben 9 und Räderübersetzung
10 kann die Vorrichtung so eingestellt werden, daß das Blatt 8 sich entweder
nach jeder einzelnen Bewegung oder auch erst nach zwei-, drei- oder mehrmaligem Spiel hebt.
Der Sägeblattrahmen 1 ist mittels Rollen in einem Schlitten 2 wagerecht geführt, so daß
das Sägeblatt auf seiner ganzen Länge einen geraden Schnitt erzeugt. Der an den Ketten
oder Seilen 3 aufgehängte Schlitten 2 ist ebenfalls beiderseits geführt, so daß er nur eine
senkrechte Bewegung machen kann.The present invention consists in a device "to lift the saw blade in stone saws in order to let grinding sand get under it which are temporarily lifted mechanically or by hand by a knee joint 5, 6, 7, thumb wheel, angle lever or the like, so that the grinding sand can fall under the same when the saw blade 8 is lifted be set so that the sheet 8 lifts either after each individual movement or only after playing two, three or more times.
The saw blade frame 1 is guided horizontally by means of rollers in a carriage 2 so that the saw blade produces a straight cut over its entire length. The carriage 2 suspended from the chains or ropes 3 is also guided on both sides so that it can only make one vertical movement.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE162939C true DE162939C (en) |
Family
ID=428682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT162939D Active DE162939C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE162939C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE755182C (en) * | 1938-01-11 | 1953-01-05 | Ludwig Dipl-Ing Lacher | Gate and dividing saw for cutting stone and other materials |
-
0
- DE DENDAT162939D patent/DE162939C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE755182C (en) * | 1938-01-11 | 1953-01-05 | Ludwig Dipl-Ing Lacher | Gate and dividing saw for cutting stone and other materials |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE162939C (en) | ||
DE2432770A1 (en) | DEVICE FOR TRANSFER AND SIMULTANEOUS LIGHTWEIGHT SEPARATION IN ESSENTIAL PARALLELEPIPEDIC, STILL UNCURED PORE-LIGHT CONCRETE BODY | |
EP0722814B1 (en) | Plant for making green bricks, in particular green bricks from sand and lime, for the building stones industry | |
DE723811C (en) | Winch for pulling out rammed rails, beams, piles, etc. like | |
DE540098C (en) | Device for making longitudinal cuts on tree trunks with a chain saw | |
DE126834T1 (en) | METHOD FOR CUTTING ONLY ONE-SIDED CLASPED OBJECTS, IN PARTICULAR TREE STAMPS, AND APPARATUS FOR IMPLEMENTING THE METHOD. | |
DE128108C (en) | ||
DE2723950A1 (en) | Vehicle-mounted load hoist - uses compressed air operated ram for laying plaster blocks in position | |
DE81075C (en) | ||
DE450503C (en) | Clay engraving machine | |
DE453529C (en) | Motor-driven cross saw that can be hung on a rope or carried by hand | |
DE809774C (en) | Stone saw gate | |
DE365982C (en) | Device for replenishing the workpiece with cold saws | |
DE445273C (en) | Crane for storage areas | |
DE283937C (en) | ||
DE747056C (en) | Method and device for debarking tree trunks | |
DE299972C (en) | ||
DE155205C (en) | ||
DE498236C (en) | Machine for debarking wooden blocks | |
DE360251C (en) | Striking mechanism for different levels | |
DE531388C (en) | Self-propelled device for splitting stumps sitting in the ground | |
DE406466C (en) | Mobile foxtail saw | |
DE203380C (en) | ||
DE2406977C2 (en) | Protective device for a pincer gripper | |
AT56447B (en) | Mobile stone saw. |