DE158355C - - Google Patents
Info
- Publication number
- DE158355C DE158355C DENDAT158355D DE158355DA DE158355C DE 158355 C DE158355 C DE 158355C DE NDAT158355 D DENDAT158355 D DE NDAT158355D DE 158355D A DE158355D A DE 158355DA DE 158355 C DE158355 C DE 158355C
- Authority
- DE
- Germany
- Prior art keywords
- vessel
- outside
- sampler
- closed
- rods
- 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
- 239000000463 material Substances 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims description 3
- 239000000126 substance Substances 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000011507 gypsum plaster Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die bis jetzt im Gebrauche befindlichen Probenehmer mit einem spitz zugehenden, von außen mittels Gestänges und Handgriffs zu schließenden und zu öffnenden Entnahmegefäß gestatten das Eindringen in beliebige Tiefen von körnigen oder pulverförmiger! Stoffen überhaupt nicht oder nur mit großer Kraftanstrengung, wenn diese Stoffe in ihren einzelnen Schichten schwer durchdringbarThe sampler currently in use with a pointed, from The dispensing vessel can be closed and opened on the outside by means of rods and handles allow penetration to any depth of granular or powdery! Substances not at all or only with great effort when these substances are in their individual layers difficult to penetrate
ίο sind, wie z. B. Mehl, Sand, Zement, Gips. Dem tieferen Eindringen des Entnahmegefäßes des Probenehmers setzt die zähe und unnachgiebige Masse einen zu großen Widerstand entgegen. Um diesen Widerstand zu überwinden, wird nach vorliegender Erfindung das spitz zugehende Entnahmegefäß des Probenehmers außen mit einer Schraubenspirale mit steilen und weiten Gängen ausgerüstet. ίο are, such as B. flour, sand, cement, plaster of paris. The tenacious and unyielding mass creates too great a resistance to the deeper penetration of the sampling vessel of the sampler opposite. In order to overcome this resistance, according to the present invention, the pointed withdrawal vessel of the Sampler equipped outside with a spiral screw with steep and wide passages.
Auf der Zeichnung ist ein Probenehmer nach der Erfindung in nur als Beispiel dienender Ausführungsform dargestellt. Der Apparat besteht aus zwei ineinander gehenden Röhrengestängen d und e, welche beliebig verlängert und verkürzt werden können, je nachdem, aus welcher Tiefe die Probe entnommen werden soll.In the drawing, a sampler according to the invention is shown in an embodiment serving only as an example. The apparatus consists of two interlocking tubular rods d and e, which can be extended and shortened as required, depending on the depth from which the sample is to be taken.
Das Röhrengestänge e wird ineinandergesteckt, indem ein Anschlagstift/ in eine Nut g greift.The tubular rods e are plugged into one another by engaging a stop pin / in a groove g .
Die Hülse h wird mittels der Preßschraube i an die Wandung des Röhrengestänges d angepreßt. Mittels des Griffes K wird der Apparat eingebohrt.The sleeve h is pressed against the wall of the tubular rod d by means of the press screw i. The device is drilled in using the handle K.
Das Gefäß α läuft nach unten zu in eine Spitze aus. Letztere bildet für dasselbe zugleich den Verschlußzapfen b, der abgeschraubt werden kann, um die im Gefäße befindliche Masse leicht und rasch entfernen zu können.The vessel α runs downwards into a point. The latter also forms the locking pin b for the same, which can be unscrewed in order to be able to remove the mass in the vessel easily and quickly.
Um den Apparat in festeres Material einzubohren, ist das Gefäß α mit einer Schraubenspirale mit steilen und weiten Gängen umgeben.In order to drill the apparatus into solid material, the vessel α is surrounded by a helical spiral with steep and wide passages.
Beim Einführen des Apparates sind die Öffnungen c des Deckels geschlossen, wie Fig. 4 dies zeigt. Ist man an dem Punkte, an welchem man die Probe entnehmen will, angelangt, so wird eine Scheibe mittels des Schlüssels/, welcher auf dem Röhrengestänge e aufgesetzt ist, um 900 nach rechts gedreht, die Einfallöffnungen sind frei und das Material fällt in das Gefäß α ein (Fig. 3). Hierauf werden die Öffnungen wieder geschlossen und der Apparat herausgehoben.When inserting the apparatus, the openings c of the lid are closed, as FIG. 4 shows. One is at the point at which one wants to take out the sample reached, a disc, which is mounted on the tubular linkage e means of the key / rotated through 90 0 to the right, the incident ports are free and the material falls into the vessel α (Fig. 3). The openings are then closed again and the apparatus lifted out.
Die in dem Gefäße α befindliche Luft kann beim Einfallen des Materials durch das Röhrengestänge e direkt nach außen entweichen und bietet also keinen Widerstand.The air in the vessel α can escape directly to the outside through the pipe rod e when the material falls in and therefore offers no resistance.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE158355C true DE158355C (en) |
Family
ID=424544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT158355D Active DE158355C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE158355C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5957394A (en) * | 1997-12-16 | 1999-09-28 | Becker; Harry H. | Bedding material spreader device |
-
0
- DE DENDAT158355D patent/DE158355C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5957394A (en) * | 1997-12-16 | 1999-09-28 | Becker; Harry H. | Bedding material spreader device |
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