http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112664558-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K13-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L91-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K7-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16C27-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16C23-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16C27-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04 |
| filingDate | 2021-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112664558-B |
| titleOfInvention | Spherical pin assembly of joint bearing and polyurethane spherical pin for assembly |
| abstract | The application relates to a joint bearing ball pin assembly and a polyurethane ball pin used for the assembly, wherein the joint bearing ball pin assembly comprises a polyurethane ball pin, a ball shell, an elastic sleeve, an inner sheath and an outer sheath; the polyurethane ball pin comprises a ball body and two rod bodies, the two rod bodies are symmetrically arranged on two sides of the ball body, and the end part of the free end of each rod body is provided with a through hole; the spherical shell is sleeved outside the spherical body, and the elastic sleeve, the inner sheath and the outer sheath are sequentially sleeved outside the spherical shell from inside to outside; a gap is formed between the inner ring surface of the outer sheath and the outer ring surface of the inner sheath, and the inner ring surface and the outer ring surface of the outer sheath are connected through a corrugated connector; the wave-shaped extending direction of the corrugated connecting piece is the same as the direction of the inner ring surface of the outer sheath far away from the outer ring surface of the inner sheath. The polyurethane ball pin for the assembly is made of a polyurethane composite material; the preparation raw materials at least comprise polyurethane elastomer and glass fiber with cocoon-shaped cross section. The utility model provides a sheath has buffering absorbing function, has improved the protection to the ball round pin. |
| priorityDate | 2021-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.