Global Patent Index - EP 0864727 A3

EP 0864727 A3 2000-01-05 - Method and device for taking samples of soil

Title (en)

Method and device for taking samples of soil

Title (de)

Verfahren zur Entnahme von Bodenproben sowie Bodenprobenentnahmegerät

Title (fr)

Procédé et dispositif pour prendre des échantillons de sol

Publication

EP 0864727 A3 (DE)

Application

EP 98104321 A

Priority

DE 19710308 A

Abstract (en)

[origin: EP0864727A2] The method involves the use of an auger (6) positioned with its axis vertical or approximately vertical around which it is rotated. Two samples are extracted one after the other at one and the same position by first sinking the auger into the soil and then raising it. The first sample (PI) is taken at a lesser depth (T1) than the second (P11) at a greater depth (T11). After each extraction the sample is removed by a mobile gravity chute (9) to a container (2,3). The chute can be rotated or tilted

IPC 1-7 (main, further and additional classification)

E21B 49/02; E02D 1/04

IPC 8 full level (invention and additional information)

E21B 7/00 (2006.01); E21B 49/02 (2006.01)

CPC (invention and additional information)

E21B 7/005 (2013.01); E21B 49/02 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT

EPO simple patent family

EP 0864727 A2 19980916; EP 0864727 A3 20000105

INPADOC legal status


2003-04-23 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20021001

2000-10-25 [RBV] DESIGNATED CONTRACTING STATES (CORRECTION):

- Designated State(s): AT BE CH DE GB IT LI NL

2000-10-19 [REG DE 8566] DESIGNATED COUNTRY DE NOT LONGER VALID

2000-09-13 [AKX] PAYMENT OF DESIGNATION FEES

2000-08-30 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000705

2000-01-05 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

- Designated State(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT

2000-01-05 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI

2000-01-05 [RIC1] CLASSIFICATION (CORRECTION)

- Free text: 7E 21B 49/02 A, 7E 02D 1/04 B

1998-09-16 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE CH DE GB IT LI NL

1998-09-16 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI