DE250346C - - Google Patents
Info
- Publication number
- DE250346C DE250346C DENDAT250346D DE250346DA DE250346C DE 250346 C DE250346 C DE 250346C DE NDAT250346 D DENDAT250346 D DE NDAT250346D DE 250346D A DE250346D A DE 250346DA DE 250346 C DE250346 C DE 250346C
- Authority
- DE
- Germany
- Prior art keywords
- ram
- piston rod
- supports
- handles
- compressed air
- 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
- 239000011505 plaster Substances 0.000 claims description 2
- 241000182341 Cubitermes group Species 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
- E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
- E01C19/35—Hand-held or hand-guided tools
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Repair (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
KLASSE 19 c. GRUPPECLASS 19 c. GROUP
Es sind mit Preßluft oder einem gleichwertigen Druckmittel betriebene Handpflasterrammen bekannt geworden, bei denen in dem als Zylinder ausgebildeten Rammkörper ein Kolben angeordnet ist, der sich mit seiner nach unten gerichteten Kolbenstange auf das zu rammende Pflaster aufstützt.They are hand plaster rams operated with compressed air or an equivalent pressure medium become known, in which a ram body designed as a cylinder Piston is arranged, which with its downwardly directed piston rod on the supports the pavement to be rammed.
Die Handgriffe zur Führung der bekannten Rammen sind am Rammkörper selbst angebracht und machen daher seine auf und nieder gehende Bewegung mit, was eine starke Belästigung des Arbeiters zur Folge hat.The handles for guiding the known rams are attached to the ram body itself and therefore go along with its up and down movement, which results in severe annoyance for the worker.
Beim Gegenstand der Erfindung ist dieser Übelstand vermieden.In the subject matter of the invention, this drawback is avoided.
Die Zeichnung veranschaulicht in Fig. ι die Ramme im Längsschnitt mit nur einer außen liegenden Stütze i. Fig. 2 zeigt die Seitenansicht des Oberteils der Ramme mit den Handgriffen und Fig. 3 den unteren Teil einer Ramme mit zwei durch ein Querstück verbundenen außen liegenden Stützen 2. Beim Arbeiten dieser Ramme stützen sich die Stangen ι und 2 auf das zu rammende Pflaster, und nur der als Zylinder ausgebildete Rammbär hebt und senkt sich, wobei er sich teils an der ebenfalls feststehenden Kolbenstange, teils an den Stützen ι und 2 führt. Die Handgriffe sind an dem Teile der Ramme angebracht, welcher sich beim Arbeiten in Ruhe befindet, also vorteilhaft an dem Querhaupt, welches die Verbindung zwischen der Kolbenstange und den Stützen herstellt, befestigt, wodurch sie die auf und nieder gehende Bewegung des Rammkörpers nicht mitmachen.The drawing illustrates in Fig. Ι the ram in longitudinal section with only one outside lying support i. Fig. 2 shows the side view of the upper part of the ram with the handles and Fig. 3 shows the lower part of a Ram with two external supports connected by a crosspiece 2. When this ram is working, the rods are supported ι and 2 on the pavement to be rammed, and only the ram, which is designed as a cylinder, rises and falls, whereby it is partly on the also stationary piston rod, partly on the supports ι and 2 leads. the Handles are attached to the part of the ram that is in Rest is, so advantageous on the crosshead, which is the connection between the The piston rod and the supports are attached, which makes them go up and down Do not join the movement of the pile driver.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE250346C true DE250346C (en) |
Family
ID=508882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT250346D Active DE250346C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE250346C (en) |
-
0
- DE DENDAT250346D patent/DE250346C/de active Active
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