http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1198851-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ae3a161f1d8b4247ad7ec40bdb801405 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02B1-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B25C1-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02B63-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B25C1-08 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02B1-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B25C1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02B63-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B25C1-00 |
| filingDate | 1983-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1986-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a69ef4f8943c1cb6b1aa77ccfd4d6387 |
| publicationDate | 1986-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1198851-A |
| titleOfInvention | Combustion gas-powered fastener driving tool |
| abstract | ABSTRACT OF THE DISCLOSURE An efficient, portable, easy to operate fastener applying tool is disclosed that is powered by the gases produced from the internal combustion of a fuel and air mixture. A supply of liquified gas stored under pressure in a cylinder provides the source of power. A piston connected to a fastener driver is slidably mounted within a cylinder to move reciprocally downwardly and upwardly through a driving and a return stroke. A combustion chamber is formed at the upper end of the cylinder. A spark plug powered by a piezo-electric firing device, is located within the combustion chamber. The combustion chamber features a set of fan blades driven by an electric motor which is continuously in operation when the tool is in use. main valve mechanism actuated by a set of lifting rods which are moved upwardly and downwardly when the tool is moved toward and away from the workpiece, is used to control the flow of fresh air through the combustion chamber. When the combustion chamber is isolated from the atmosphere and the fuel and air are thoroughly mixed, the spark plug is fired to explode the fuel and air mixture and force the piston through its driving stroke. A bumper is located at the lower end of the cylinder to keep the piston from striking the bottom of the cylinder. Combustion gases are discharged from the cylinder at the end of the driving stroke which aids in producing a thermal vacuum within the combustion chamber. Air supplied to the lower face of the piston from the atmosphere forces the piston through its return stroke. A unique trigger interlock mechanism is provided to insure that the tool cannot be operated until the combustion chamber is closed and the combustion chamber cannot be reopened after ignition until the trigger is released. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112526067-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112526067-A |
| priorityDate | 1983-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID453258623 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID62152 |
Total number of triples: 22.