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1. 发明授权

US4385015A Repair of shatterproof glass 失效
标题翻译：破碎玻璃的修理
公开(公告)号：US4385015A
公开(公告)日：1983-05-24
申请号：US329346
申请日：1981-12-10
申请人： Duan Klettke
发明人： Duan Klettke
IPC分类号： B29C73/02 , B32B17/10 , B32B35/00
CPC分类号： B29C73/025 , B32B17/10963 , Y10T428/20
摘要： A windshield repair device comprising a vacuum cup with a built-in piston and cylinder assembly is characterized by a transverse opening in the cylinder so that when the piston is partly withdrawn, gas bubbles can be drawn out of the repair liquid by the vacuum holding the cup in place against the glass. In operation, after the bubbles are removed from the liquid, the piston is moved toward the glass. The piston closes off fluid communication through the transverse opening in the cylinder and as it moves further toward the glass, it forces repair liquid into the damaged area. The invention permits the cylinder itself to be used as a reservoir for repair liquid, while allowing gas bubbles to be removed from the liquid by the vacuum holding the cup in place.
摘要翻译：一种包括具有内置活塞和气缸组件的真空杯的挡风玻璃修复装置的特征在于气缸中的横向开口，使得当活塞部分地被抽出时，气泡可以通过真空吸入维修液中，保持杯子在玻璃上的位置。在操作中，在从液体中除去气泡之后，活塞向玻璃移动。活塞通过气缸中的横向开口封闭流体连通，并且当其进一步向玻璃移动时，其迫使修复液体进入损坏区域。本发明允许气缸本身用作修复液体的储存器，同时通过将杯保持在适当位置的真空从气体中除去气泡。

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