Abstract
The invention relates to a drill for realizing a partially tapered bore hole in a soil covering a hardpan layer. The drill comprises a rotatable drivable unit that is provided with a carrying structure and a multiple number of cutting elements carried by the carrying structure. The multiple number of cutting elements are arranged along a line extending substantially radially and outwardly from central axis of the rotatable drivable unit. Further lower ends of cutting elements in radial inner section are mainly positioned in a plane transversely to the rotation axis of the rotatable drivable unit. On the other hand lower ends of cutting elements in a radial outer section are mainly positioned in a downwardly tapered surface having a symmetry axis coinciding with the rotation axis of the rotatable drivable unit. The lower ends of the cutting elements may subscribe during rotation a truncated cone surface.Fig. 1
Information
| Application ID | 4687/CHENP/2012 |
| Invention Field | AGRICULTURE ENGINEERING |
| Date of Application | 2012-05-29 |
| Publication Number | 40/2013 |
Applicants
| Name | Address | Country | Nationality |
|---|---|---|---|
| HOLDING P.M.M. HOFF B.V. | Franseweg 9 NL-4651 PV Steenbergen The Netherlands. | Netherlands | Netherlands |
Inventors
| Name | Address | Country | Nationality |
|---|---|---|---|
| HOFF PETRUS MATTHEUS MARIA | Carel Willinkplein 17 NL-4703 HD Roosendaal The Netherlands. | Netherlands | Netherlands |
Specification
The invention relates to a method of planting a seed plant bush or tree.
Documents
| Name | Date |
| 4687-CHENP-2012 FORM-13 31-05-2012.pdf | 2012-05-31 |
| Form-5.pdf | 2012-06-04 |
| Form-1.pdf | 2012-06-04 |
| 4687-CHENP-2012 CORRESPONDENCE OTHERS 10-07-2012.pdf | 2012-07-10 |
| Form-3.pdf | 2012-06-04 |
| 4687-CHENP-2012 CORRESPONDENCE OTHERS 31-10-2012.pdf | 2012-10-31 |
| 4687-CHENP-2012 FORM-3 31-10-2012.pdf | 2012-10-31 |
| 4687-CHENP-2012 CORRESPONDENCE OTHERS 20-03-2013.pdf | 2013-03-20 |
| 4687-CHENP-2012 FORM-1 10-07-2012.pdf | 2012-07-10 |
| 4687-CHENP-2012 FORM-3 20-03-2013.pdf | 2013-03-20 |
| 4687-CHENP-2012 POWER OF ATTORNEY 10-07-2012.pdf | 2012-07-10 |
| abstract4687-CHENP-2012.jpg | 2013-08-02 |
| 4687-CHENP-2012-AbandonedLetter.pdf | 2019-04-01 |
| 4687-CHENP-2012-FER.pdf | 2018-09-28 |
| Drawings.pdf | 2012-06-04 |
Orders
| Applicant | Section | Controller | Decision Date | URL |