Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filedfiledCritical
Priority to JP1982101198UpriorityCriticalpatent/JPS596685U/ja
Publication of JPS596685UpublicationCriticalpatent/JPS596685U/ja
Application grantedgrantedCritical
Publication of JPS643914Y2publicationCriticalpatent/JPS643914Y2/ja
239000011796hollow space materialSubstances0.000description1
238000002844meltingMethods0.000description1
230000008018meltingEffects0.000description1
239000002184metalSubstances0.000description1
229920003023plasticPolymers0.000description1
239000004033plasticSubstances0.000description1
-1polyethylenePolymers0.000description1
229920000573polyethylenePolymers0.000description1
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C66/00—General aspects of processes or apparatus for joining preformed parts
B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined