-
公开(公告)号:US5558831A
公开(公告)日:1996-09-24
申请号:US391895
申请日:1995-02-20
CPC分类号: E05D1/02 , B29C53/063 , B29C37/0057 , B29L2031/764
摘要: A method to locally heat a thermoplastic hinge and fold its semicylindrical members together so as to form a film cartridge. The cooled integrated hinge is locally heated in a manner whereby the semicylindrical members remain cool. When the thermoplastic hinge is ductile from the heat, the semicylindrical members are folded together.
摘要翻译: 一种局部加热热塑性铰链并将其半圆柱形部件折叠在一起以形成暗盒的方法。 冷却的集成铰链以半圆柱形构件保持冷却的方式局部加热。 当热塑性铰链从热延伸时,半圆柱形构件被折叠在一起。