| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8cd13b19435bb49495fc043a20c96ee4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T74-1987
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T403-4966
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-49293
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-49465
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T74-2101
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01L2001-0475 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16D1-072
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21D53-845
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01L1-047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16H53-025 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04C29-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01L1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16B4-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23P19-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16H53-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16H55-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01L1-047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21D53-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04C15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16D1-072 |
| filingDate |
1991-10-19^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b8c61b0aa6a18c20fd641ad0e5f396a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4add42f3e1ca95215cf7cd6ff1bdfe0b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7965e1789de88fee6fee7afb13008bb3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_390fe0e85c37ad071dac0b6417e36560 |
| publicationDate |
1993-03-09^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H0560203-A |
| titleOfInvention |
Mechanical element in which a shaft is press-fitted into a fitting member and method for manufacturing the same |
| abstract |
(57) [Summary] (Correction) [Purpose] Prevents cracking of the cam piece during press fitting in a cam shaft that is integrally assembled by press fitting a sintered alloy cam piece into the protrusion formed on the outer circumference of the shaft. It reduces the generation of chips and improves the joint strength between the fitting member and the shaft. [Structure] A low carbon steel inner piece 2 is internally fitted to a hollow fitting member 1 made of a sintered alloy, and a shaft hole 20 of the inner piece thereof is A large diameter portion and a small diameter portion are provided, the raised portion 4 of the shaft 3 is harder than the inner piece 2, and its outer diameter D1 is larger than the inner diameter of the small diameter portion and smaller than the outer diameter of the inner piece 2, and preferably large. The diameter is made smaller than the inner diameter of the diameter portion, and the raised portion 4 is press-fitted into the shaft hole 20 and deformed to be fitted. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8596562-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8287007-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H06280846-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2016166792-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009520171-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000346047-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008546943-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H1194252-A |
| priorityDate |
1991-06-07^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |