Seal for food container lid with improve
๐
Article
๐
2005
๐
Elsevier Science
๐
English
โ 451 KB
This patent uses torque transfer pins that are manufactured from memory metal. The purpose of this is to reduce wear and breakage of the torque transfer mechanism in the seal. In the event of excessive torque, such as during startup, the memory metal can withstand the additional superelastic strain,