http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7543434-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dd30cf9fa75f5a0398c934e1f415ddcf |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01D34-13 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01D34-13 |
| filingDate | 2005-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2009-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15b56f6be8e6656b91b79c3166826fd0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a79f7f029352364fb2c7c5fa0b36fb1 |
| publicationDate | 2009-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-7543434-B2 |
| titleOfInvention | Low energy sickle mower system using controlled gap thin blade shear process and torque management |
| abstract | Controlled gap thin blade shear process to cut grass using a low energy sickle mower. A thin dull blade moves without interference across a stator. Blades and stators are not biased or pressed together while cutting, but rather the cutting blade is guidingly supported by upper and lower stators formed and positioned to maintain forceably a total controlled gap (Z) therebetween of preferably 1-5 mils. The cutting blade is thin (10-50 mils). Tensile failure of grass is avoided. Torque management system performs motor load monitoring and modulation of blade position. To reject obstructions and clean the blade, the blade can reverse, jitter, or reciprocate. Instead of attempting to slice or slam through obstructions using a high torque prime mover, a low energy low torque prime mover is utilized with intelligent reversing, obstruction clearing, and blade cleaning that saves energy, reduces noise, rejects obstructions, and prevents blade damage or operator injury. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10645870-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9675011-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012263891-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2598918-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8464503-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11252865-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9980438-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009188361-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11621662-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9820445-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012073280-A1 |
| priorityDate | 2003-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.